Jobs in La Plata Missouri Remote
1,917 positions found — Page 3
Job Title : Bomb Technician (EOD) Category / Component : Enlisted • Active Overview Explosive Ordnance Disposal Technicians locate, identify, render safe, and dispose of explosive threats on land, at sea, and underwater, using advanced robotics, diving, and explosives skills to protect forces and civilians and support fleet and joint operations worldwide.
Key Responsibilities Detonate and demolish hazardous munitions, pyrotechnics, and outdated explosives; neutralize ordnance including sea mines, torpedoes, depth charges, and improvised explosive devices; remotely disable unsafe ordnance using robotic and diagnostic technology; conduct parachute and helicopter insertion operations; clear waterways of mines in support of ships and submarines; provide explosive ordnance support to law enforcement agencies and organizations such as the United States Secret Service and Department of State.
What to Expect Global missions in every environment, from parachuting into remote terrain to arriving by small boat on foreign shores; majority of time spent in the field conducting high risk, time critical tasks with strict safety and risk management; regular integration with Special Operations, fleet units, and interagency partners; intense physical and mental demands with a culture that values precision, calm decision making, and discipline.
Work Environment Operate worldwide on land, at sea, and underwater from EOD Mobile Units and detachments; insert via parachute, helicopter, and small boats; work from ships, shore commands, and forward locations; serve in small team based units that balance training, readiness, and operational tasking with limited administrative overhead compared to field work.
Pathways, Training & Advancement Recruit Training followed by an EOD preparatory course at Great Lakes, Illinois, that builds swimming, conditioning, small boat skills, and risk management fundamentals; EOD Assessment and Selection Course that evaluates aquatic adaptability, running, swimming, academics, professionalism, and teamwork; Navy diver training at the Naval Diving and Salvage Training Center; Naval School Explosive Ordnance Disposal, which covers demolition, conventional ordnance, underwater mines, missiles, landmines, and chemical, biological, radiological, and nuclear threats; Basic Parachute Training and ongoing advanced training and qualifications throughout a career.
Apply for the Navy Warrior Challenge contract for EOD during initial enlistment, then pass the EOD Physical Screening Test and diver medical screening; complete required assessments and receive recommendation and screening from an EOD officer or senior enlisted EOD technician; additional in service accession requirements may include minimum time on board, performance standards, and command endorsement.
Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.
Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.
Additional qualifications for this job may include: Eyesight correctable within EOD diving standards, with no color blindness; qualifying ASVAB scores using combinations such as arithmetic reasoning and verbal expression or general science, mechanical comprehension, and electronics information; age typically 30 or younger at accession; United States citizenship and eligibility for a security clearance; excellent physical condition and swimming ability, with the capacity to perform detailed technical tasks under stress and in hazardous environments.
Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.
Specific options depend on the Sailor's status, training, and current Navy policy.
Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.
Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.
Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.
Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.
Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.
It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.
Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.
Job Title : Bomb Technician (EOD) Category / Component : Enlisted • Active Overview Explosive Ordnance Disposal Technicians locate, identify, render safe, and dispose of explosive threats on land, at sea, and underwater, using advanced robotics, diving, and explosives skills to protect forces and civilians and support fleet and joint operations worldwide.
Key Responsibilities Detonate and demolish hazardous munitions, pyrotechnics, and outdated explosives; neutralize ordnance including sea mines, torpedoes, depth charges, and improvised explosive devices; remotely disable unsafe ordnance using robotic and diagnostic technology; conduct parachute and helicopter insertion operations; clear waterways of mines in support of ships and submarines; provide explosive ordnance support to law enforcement agencies and organizations such as the United States Secret Service and Department of State.
What to Expect Global missions in every environment, from parachuting into remote terrain to arriving by small boat on foreign shores; majority of time spent in the field conducting high risk, time critical tasks with strict safety and risk management; regular integration with Special Operations, fleet units, and interagency partners; intense physical and mental demands with a culture that values precision, calm decision making, and discipline.
Work Environment Operate worldwide on land, at sea, and underwater from EOD Mobile Units and detachments; insert via parachute, helicopter, and small boats; work from ships, shore commands, and forward locations; serve in small team based units that balance training, readiness, and operational tasking with limited administrative overhead compared to field work.
Pathways, Training & Advancement Recruit Training followed by an EOD preparatory course at Great Lakes, Illinois, that builds swimming, conditioning, small boat skills, and risk management fundamentals; EOD Assessment and Selection Course that evaluates aquatic adaptability, running, swimming, academics, professionalism, and teamwork; Navy diver training at the Naval Diving and Salvage Training Center; Naval School Explosive Ordnance Disposal, which covers demolition, conventional ordnance, underwater mines, missiles, landmines, and chemical, biological, radiological, and nuclear threats; Basic Parachute Training and ongoing advanced training and qualifications throughout a career.
Apply for the Navy Warrior Challenge contract for EOD during initial enlistment, then pass the EOD Physical Screening Test and diver medical screening; complete required assessments and receive recommendation and screening from an EOD officer or senior enlisted EOD technician; additional in service accession requirements may include minimum time on board, performance standards, and command endorsement.
Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.
Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.
Additional qualifications for this job may include: Eyesight correctable within EOD diving standards, with no color blindness; qualifying ASVAB scores using combinations such as arithmetic reasoning and verbal expression or general science, mechanical comprehension, and electronics information; age typically 30 or younger at accession; United States citizenship and eligibility for a security clearance; excellent physical condition and swimming ability, with the capacity to perform detailed technical tasks under stress and in hazardous environments.
Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.
Specific options depend on the Sailor's status, training, and current Navy policy.
Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.
Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.
Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.
Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.
Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.
It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.
Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.
Job Title : Nuclear Engineer (Naval Reactors Engineer) Category / Component : Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program, including reactor design, fleet operations, and eventual defueling and decommissioning of nuclear powered ships and submarines from Naval Reactors Headquarters and associated Department of Energy laboratories and shipyards.
Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves, instrumentation and control for reactor and propulsion plants, testing and quality control, radiation shielding, and chemistry and radiological controls; review designs and analyses from laboratories, shipyards, and industry partners; coordinate with fleet units to ensure safe and reliable nuclear plant operation.
What to Expect Assume significant technical responsibility early in your career as part of a lean headquarters staff; work primarily in an analytical and oversight role rather than operating plants at sea; balance long term engineering projects with time sensitive fleet and shipyard issues; frequent coordination with senior civilian engineers, naval officers, and technical teams; high expectations for attention to detail, judgment, and written and oral communication.
Work Environment Work mainly at Naval Reactors Headquarters in the Washington, District of Columbia area with regular engagement with Department of Energy laboratories, nuclear training sites, shipyards, and nuclear powered ships and submarines; office based work that includes document reviews, technical meetings, inspections, and site visits rather than day to day shipboard watchstanding.
Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate School or the Nuclear Propulsion Officer Candidate program followed by a structured technical qualification program at Naval Reactors; rotational exposure to laboratories, prototypes, shipyards, and fleet support issues; progressive responsibility leading projects and becoming a subject matter expert, with opportunities for professional military education and advanced graduate study in technical fields.
Entry through the Nuclear Propulsion Officer Candidate program for qualified college students and recent graduates, or selection via Officer Candidate School for those who already hold qualifying degrees; all applicants must meet Nuclear Propulsion Program academic and technical screening standards in addition to general officer commissioning requirements.
Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.
Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.
Additional qualifications for this job may include: Completion of a rigorous technical degree in engineering, physics, mathematics, or a closely related field that includes strong backgrounds in calculus and physics; outstanding academic record, particularly in technical coursework; United States citizenship and eligibility for a high level security clearance; strong technical aptitude and comfort with detailed analytical work.
Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.
Specific options depend on the Sailor's status, training, and current Navy policy.
Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.
Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.
Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.
Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.
Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.
It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.
Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.
Job Title : Aircrew Rescue Swimmer & Navy Diver Category / Component : Enlisted • Active Overview Join an elite community that operates in the air and under the sea as an enlisted aircrew member and Navy diver, performing helicopter sea rescues and underwater search, salvage, repair, and demolition to support carrier and expeditionary strike groups, mine countermeasures, special operations, and joint partners worldwide.
Key Responsibilities Operate as enlisted aircrew during flight operations; perform helicopter sea rescues and provide advanced first aid; execute underwater search, salvage, harbor clearance, and security missions; inspect, cut, weld, and repair ships and submarines; conduct deep and saturation diving using SCUBA, surface supplied and mixed gas systems, and rebreathers; operate and supervise hyperbaric chamber treatments; plan and conduct demolition; maintain and repair specialized flight, survival, and diving equipment while managing records and readiness.
What to Expect Highly physical, safety critical missions with rigorous performance standards; frequent operations in demanding environments such as heavy seas, cold and low visibility waters, flight lines, ship decks, and austere field sites; continuous training and qualification sustainment, with rapid shifts between precise technical tasks and field operations; small team culture that requires attention to detail, calm under pressure, and strong leadership potential.
Work Environment Worldwide assignments at sea and ashore with aviation squadrons, fleet replacement units, and expeditionary detachments; work in flight operations areas, rescue training pools, ocean training sites, dive lockers, recompression chambers, shipyards, ranges, and forward locations; frequent work aboard carriers and auxiliaries, on piers and flight decks, and alongside joint and interagency partners.
Pathways, Training & Advancement Recruit Training followed by Naval Aircrew Candidate School in Pensacola; Rescue Swimmer preparatory and Rescue Swimmer School for those in that specialty; Class A School in an assigned aircrew rating pipeline such as AWF, AWO, AWR, AWS, or AWV; Fleet Replacement Squadron training and survival, evasion, resistance, and escape instruction; ongoing qualification and advanced training in diving, rescue, and mission systems throughout the career.
Enlist under an advanced technical field or Warrior Challenge style contract that specifies the aircrew, rescue swimmer, or diver training pipeline; qualified Fleet Sailors may volunteer and request conversion into aircrew or diving roles after screening, physical testing, and command endorsement.
Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.
Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.
Additional qualifications for this job may include: United States citizenship and eligibility for at least a Secret clearance; strong swimming ability, comfort in open water, and excellent overall physical condition; ability to pass an aviation flight physical for aircrew duties and a diving medical exam with Undersea or Diving Medical Officer approval; meeting Physical Fitness Assessment standards and passing the Physical Screening Test that includes timed swims, runs, and calisthenics; meeting age limits that are typically more restrictive than general enlistment standards.
Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.
Specific options depend on the Sailor's status, training, and current Navy policy.
Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.
Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.
Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.
Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.
Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.
It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.
Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.
Job Description
Ready to jump-start your career and take charge of your earning potential? At Platinum Supplemental Insurance, we're looking for motivated individuals ready to learn, grow, and thrive in a fast-paced environment. Whether you're a recent grad or simply seeking a fresh challenge, this is your chance to earn like a highly educated professional—our proven products and systems are your roadmap to becoming a top earner in sales. If you're prepared to unlock your full potential, let us show you how to build a lucrative and rewarding future.
Why Join Platinum?
Four-Day Workweek
Travel Monday–Thursday to meet with farmers and small business owners, then enjoy your weekends off. Say goodbye to the daily grind and hello to a work-life balance that lets you recharge and spend time on what matters most.
Uncapped Earning Potential
This is a commission-based role, and many of our new reps earn $75,000 or more in their first year, with top performers exceeding $100,000. The sky truly is the limit when it comes to your income.
Ongoing Support & Resources
Focus on building relationships and closing deals while Platinum handles marketing, recruiting, back-office support, and customer service. You'll also benefit from generous bonuses, annual renewal income, and luxury travel incentives for high achievers.
Cutting-Edge AI Training
Get an edge on the competition with our new AI-driven training platform. You'll receive personalized feedback, interactive coaching, and real-time support to help you master Platinum's proven 10-step sales system—faster and more confidently than ever before.
Your Day-to-Day
1. Travel to Your Territory: Meet potential customers (farmers, small business owners, and families) face-to-face to build trust and educate them about Platinum's supplemental insurance solutions.
2. Leverage Our 10-Step Sales Process: Follow a time-tested system that helps you identify prospects, deliver compelling presentations, and close more sales—backed by our powerful AI training.
3. Stay Motivated & Collaborate: Work within a supportive, team-based culture that celebrates wins, shares best practices, and drives everyone to reach new heights.
What You'll Enjoy
- High Earning Potential, No Caps: Earn based on your performance and ambition, without hitting a salary ceiling.
- Residual Income: Benefit from ongoing earnings long after closing a sale, creating a steady income stream.
- Advancement Opportunities: Rise quickly through the ranks and take on leadership roles as you prove your abilities.
- Quarterly Vacations: Earn the chance to recharge on exciting getaways with fellow top performers.
- Company Trips & Events: Enjoy travel and experiences on us—bring a significant other along, all expenses paid.
- Weekends Off: A Monday–Thursday work schedule means you get every weekend free for family time or relaxation.
Who Thrives Here
- Go-Getters: You bring the hunger, discipline, and drive needed to excel in a commission-based environment.
- Clear Communicators: You can connect with people from various backgrounds, build trust, and explain concepts in a simple, relatable way.
- Continuous Learners: You're excited to leverage AI-based training and mentorship to refine your skills and grow quickly.
- Flexible Travelers: You're comfortable with overnight travel Monday–Thursday and are 18+ years old.
Ready to Take the Leap?
If the idea of earning what you're worth, mastering an innovative sales system, and enjoying a 4-day workweek excites you, we'd love to hear from you! Apply today and discover how Platinum can help you unlock a thriving career in sales.
About Platinum
Platinum Supplemental Insurance specializes in helping individuals, families, and businesses secure their financial futures through supplemental coverage. By bridging the gaps left by traditional health plans, Platinum's products offer peace of mind when unexpected health issues arise. With a people-first mentality, robust training programs, and a commitment to growth, Platinum provides the ideal environment for sales professionals to excel—no matter where they're starting from.
Join the Platinum team and see for yourself why so many have launched fulfilling, lucrative sales careers with us.
POSITION SUMMARY/RESPONSIBILITIES Serves as a member of the mental health care team that provides specialized health care for selected groups of patients in the Adult Detention Center.
Participates as a part of a multidisciplinary team that includes medical and mental health.
Actively supports and adheres to the University Health policies and procedures.
Ensures efficient, appropriate and adequate mental health care is administered to incarcerated individuals in the Bexar County Adult Detention Center.
Supports and adheres to University Health (UH) and Detention Health Care Services (DHCS) – policies and procedures.
Demonstrates behaviors consistent with UH mission, vision, and values.
Promotes excellent internal and external customer relations.
EDUCATION A Registered Professional Nurse who is prepared for advanced nursing practice by virtue of knowledge and skills obtained through an accredited post basic or advanced educational program of study acceptable to the Board of Nurse Examiners.
A Master's degree in nursing is preferred.
Three years of nursing experience is required and two years of advanced practice is preferred.
Certification by a national nursing body is recommended.
LICENSURE Must be currently licensed as a Registered Nurse in Texas and credentialed by the State to practice as a Nurse Practitioner.
Prescriptive authority is required.
Remote working/work at home options are available for this role.
Conducts comprehensive clinical reviews of adverse determinations related to medical necessity.
Initiates outreach to providers to obtain clarification or additional documentation in alignment with established clinical criteria and organizational policies, to support Medical Director decision making.
Provides support for claim appeals in relation to medical necessity.
Ensures the timely and accurate resolution of appeal cases and supports organizational adherence to all state, federal, and accreditation standards.
Facilitates member second level appeal process.
Graduate from an accredited school of professional nursing is required.
BSN preferred.
Minimum 2 years acute care experience or managed care experience is required.
Basic knowledge of Medicaid, Medicare preferred.
Knowledge of InterQual screening criteria, ICD-10, CPT coding preferred.
Current Registered Nurse (RN) license to practice professional nursing issued by the Board of Nurse Examiners for the State of Texas is required.
Active Certification in Case Management (CCM) is preferred.
Remote working/work at home options are available for this role.
POSITION SUMMARY/RESPONSIBILITIES
Provides basic leadership skills for assigned patients, collaborates with other departments and begins process of proactive thinking when implementing the plan of care. Serves as mentor to the staff nurse and ancillary personnel; receives mentoring from Staff Nurse II and III; and Patient Care Coordinator.
EDUCATION/EXPERIENCE
Minimum of one year experience required. Verification of course completion in accordance with all American Heart Association Basic Cardiac Life Support and Health Care Provider guidelines is required. BSN highly preferred.
LICENSURE/CERTIFICATION
Current license from the Board of Nurse Examiners of the State of Texas to practice as a registered nurse is required. Must have a current AHA BLS Healthcare Provider or AHA BLS Instructor Provider card.
Remote working/work at home options are available for this role.
Counsels and assists patients and their families with personal and environmental difficulties which predispose illness or hinder the patient from receiving maximum benefits from medical care.
Acts as a therapeutic agent as a member of multi-disciplinary health and mental health teams.
Master's degree in Social Work from a school accredited by the Council on Social Work Education is required.
One year's post master's degree experience in a health care setting is preferred.
Current state licensure from the Texas Department of Human Services is required.
Remote working/work at home options are available for this role.
Provides direct and indirect nursing care to patients in the Ambulatory setting in accordance with UH policies and standards.
Supports and promotes University Health values to ensure patient/guest relations.
Performs the nursing process in a safe therapeutic manner in a designated clinic setting.
Maintains, facilitates and promotes department policies and standards.
At least one year experience in direct patient care is preferred.
Current American Heart Association, Basic Cardiac Life Support and Healthcare Provider card required.
ACLS certification may be required based on site location.
Various certifications may be required based on location site.
Must possess a current license to practice Vocational Nursing in the State of Texas.
Remote working/work at home options are available for this role.