Jobs in Tysons Virginia

Ridgeview Mission Critical is an established and rapidly growing electrical contractor specializing in high-quality commercial, industrial, and mission-critical/data center projects. We are dedicated to safety, teamwork, and delivering excellence on every job. Our people are problem-solvers, collaborators, and skilled professionals who take pride in doing things the right way.

The Senior Electrical Estimator is responsible for leading the preparation of accurate, strategic, and competitive electrical estimates for complex mission-critical and data center projects. This role serves as a senior technical resource within preconstruction, overseeing all phases of estimating from conceptual budgeting through final bid submission and project handoff.

This position offers a unique opportunity to not only perform high-level estimating work, but also to help build and shape the company’s Preconstruction function. The Senior Estimator will play a foundational role in developing processes, mentoring and training future team members, and growing into a broader leadership position as the department expands.

The ideal candidate brings deep expertise in electrical systems for critical facilities, extensive experience in fast-paced bid environments, strong leadership capabilities, and the vision to help establish a scalable, high-performing preconstruction team.

What You’ll Do

• Lead the preparation of detailed electrical estimates for mission-critical and data center projects, including material, labor, equipment, subcontracted scopes, and indirect costs.
• Manage the estimating process from conceptual budgeting through final proposal submission.
• Perform and oversee quantity takeoffs from drawings, specifications, and addenda.
• Analyze project documents to identify scope gaps, constructability issues, scheduling risks, and cost drivers.
• Develop comprehensive scopes of work for proposals and subcontractor/vendor pricing packages.
• Attend site visits, client meetings, and bid walks to evaluate existing conditions, access constraints, phasing, and logistics.
• Solicit, evaluate, and level vendor and subcontractor proposals; negotiate pricing and scope alignment.
• Coordinate closely with suppliers on pricing, lead times, procurement risks, and alternate solutions.
• Incorporate market trends, labor productivity, escalation, and supply chain conditions into estimates.
• Lead value engineering efforts and develop cost-saving alternatives while maintaining project requirements.
• Prepare executive-level estimate summaries, clarifications, and proposal narratives.
• Facilitate internal bid reviews and present estimate strategy to leadership.
• Lead handoff meetings with project management teams upon award to ensure continuity from preconstruction to execution.
• Mentor and support junior estimators, reviewing work for accuracy and completeness.
• Maintain and enhance historical cost databases, benchmarking tools, and estimating standards.
• Develop and implement scalable estimating processes, templates, and best practices to support future team growth.
• Partner with leadership to build and structure the Preconstruction department, including tools, workflows, and staffing plans.
• Ensure estimates align with construction means, methods, schedule constraints, and field execution strategies.
• Stay current on electrical codes, technologies, materials, labor trends, and mission-critical industry standards.
• Participate in business development activities, including client meetings, industry events, and relationship-building with partners and suppliers.

What You Bring

• Minimum 5-7 years of experience in electrical estimating with an electrical contractor, including significant mission-critical or data center project experience.
• Proven ability to lead estimates for large, complex, or fast-track projects.
• Demonstrated experience mentoring others or contributing to team development.
• Interest in building systems, processes, and teams — not just completing estimates.
• Deep understanding of commercial and mission-critical electrical systems.
• Expertise in interpreting construction drawings, specifications, and schedules.
• Experience with conceptual, design-build, and negotiated estimating.
• Ability to assess constructability, schedule impacts, and execution risks.
• Proficiency with estimating software, Procore (or similar), and Microsoft Office.
• Strong leadership, communication, and collaboration skills.
• Excellent analytical ability, attention to detail, and organizational skills.
• Experience supporting both negotiated and hard-bid procurement environments.
• Ability and willingness to travel for site visits and client meetings as needed.

Why You’ll Love Working Here

• Competitive pay
• Annual bonus target
• Medical, dental and vision insurance
• 401(k) with company match
• Paid time off and company holidays
• Opportunities for advancement in a growing, high-performing company
• A team culture built on respect, excellence, and shared success

A real estate group is seeking a temporary Administrative Coordinator to provide critical support during a high-stakes operational change. This is a unique opportunity for an exceptionally organized and detail-focused administrative professional to drive continuity and set up future success. If you excel at turning complex, unorganized information into clean, centralized systems, this project is for you.

Key Responsibilities:

• Lead the organization and maintenance of both physical and electronic record-keeping systems, including administrative, operational, and vendor files.
• Provide document management such as compiling, tracking, and formatting documents, reports, and correspondence.
• Draft communications, maintain detailed reporting, and ensure timely routing of sensitive information to appropriate parties.
• Coordinate scheduling for high-priority meetings, calls, and third-party appointments, including the assembly of all supporting materials and agendas.
• Establish and maintain comprehensive project management for follow-up action items, contracts, and requested documentation to ensure seamless organizational updates.
• Sustain the strictest standards of discretion and professionalism while handling sensitive data.

Why You’ll Love Working Here:

• You will be the central pillar of a major organizational project, providing a service that directly impacts the group’s long-term operational success.
• Work within a professional real estate setting that values precision and operational excellence.
• This is a short-term, temporary assignment focused on achieving specific project completion.

What We’re Looking For:

• Meticulous. Accuracy is your core strength. You have a proven track record of successfully managing record-keeping systems and noticing what others might miss across complex data sets.
• Technically advanced. You are highly proficient and rapid in your use of Microsoft Office Suite and have excellent skills in organizing and managing digital files.
• Professional. You are a clear and polished communicator, capable of drafting correspondence with strong customer service in mind.
• Self-directed. You possess the ability to manage multiple tasks, prioritize deadlines, and work effectively as a focused support professional under pressure.

Essential to Hawthorne Lane’s success is our ability to attract talent from a range of backgrounds. Our network reflects the diverse community around us, and we believe in a workplace where everyone feels valued and empowered to succeed. Applicants will not be discriminated against on the basis of race, color, creed, religion, sex, national origin, age, disability, marital or veteran status, sexual orientation, or any other legally protected status.

L.F. Jennings is seeking a Human Resources Associate to join our team in Falls Church, Virginia. This individual will contribute to the daily functions of the Human Resource (HR) department including administering pay, benefits, leave, and developing and implementing company policies and practices. The position supports our most important resource: the people who make our company.

This individual provides excellent customer service and is an involved team member.

Essential Responsibilities:

• Performs routine tasks required to administer and execute human resource programs, including but not limited to onboarding, compensation, benefits, and leave; disciplinary matters; disputes and investigations; productivity, recognition, and morale; occupational health and safety; and training and development.
• Assess and identify ways to improve policies and procedures.
• Maintain compliance with federal, state, and local regulations; reviews policies and practices to maintain compliance.
• Complete accurate compliance reporting and internal benefits audit and reconciliation.
• Design, recommend and implement new benefits programs.
• Serve as primary contact for plan vendors and third-party administrators.
• Provide customer service support to internal and external customers. Develop communication tools to enhance understanding.
• Assist with 401k administration.
• Other duties as assigned.

Required Skills/Abilities:

• Maintain a high level of confidentiality.
• Computer proficiency and technical aptitude with the ability to use Microsoft products, including PowerPoint and Excel.
• Proven ability to work effectively in a team environment with associates.
• Effective planning and priority setting. Ability to manage several complex projects simultaneously while working under pressure to meet deadlines.
• Excellent communication and organization skills.

Qualifications

• Bachelor’s degree in human resources or related field, or equivalent experience.
• Bi-lingual (English and Spanish) a plus, but not required.
• PHR or SHRM certification preferred but not required.

L.F. Jennings offers a competitive base salary, strong bonus program, and comprehensive benefits package. L.F. Jennings values and is committed to its team members. L.F. Jennings is an equal opportunity employer.

L.F. Jennings, Inc. values its diverse employee pool. It is the policy of L.F. Jennings, Inc. to provide equal employment opportunities without regard to race, color, religion, sex, national origin, age, disability, marital status, veteran status, sexual orientation, genetic information or any other protected characteristic under applicable law.

Drug testing required.

General Summary

John Moriarty & Associates of Virginia (JMAV) is seeking a full-time Field Engineer in the Washington DC Metro area.

Field Engineers with Moriarty are responsible for assisting the Superintendent with direction and control of field forces (both Moriarty employees and subcontractors) to ensure that the project is built according to plan, specification, schedule, and quality.

The Field Engineer should be located within daily driving distance of the Washington DC Metro area.

Roles & Responsibilities:

The Field Engineer must have the basic ability to read and interpret plans & drawings, understand the importance of jobsite safety, and be able to effectively present information. Some responsibilities include:

• Assist field personnel in their site-specific responsibilities.
• Assist field personnel in quality control inspections and documentation.
• Ability to perform construction material takeoffs and make estimates for future needs.
• Understand company / project safety plan.
• Assist with administration of subcontractor safety training and compliance.
• Asist with coordinating subcontractor deliverables for project execution.
• Assist in processing submittals.

Education:

• 4-year degree preferred, in Building Construction or relevant subject.

Work Experience:

• 0-2 years of project management experience, in Construction is preferred.

Knowledge, Skills, and Abilities:

• Excellent communication skills, both verbal and written
• Adaptable team players, with strong client service skills
• Basic understanding of construction drawings and specifications
• Basic understanding area schedules
• Basic knowledge of Microsoft Excel and Smartsheet scheduling
• OSHA 10 certification
• First Aid / CPR certification

Physical Requirements:

• This position will require moderate physical activity
• Driving between sites, climbing stairs and ladders, walking on rough terrain, standing for extended periods of time

Work Environment:

• Work onsite, outdoors, in all weather conditions. The noise in these work environments is usually moderate to very loud. The employee will be regularly exposed to outside weather conditions.

The Company:

John Moriarty & Associates of Virginia (JMAV) is a privately held general contractor that specializes in large scale, urban, ground-up projects such as mixed-use, multi-family, hotels, senior living, student housing and bio-medical and is one of the faster growing contactors in the DC-Metro area. Exceptional for the industry, 100% of our projects are negotiated with over 85% being with repeat clients.

Our approach is characterized by transparency, collaboration, attention to detail and hands-on leadership. Our projects are set up for success by our strong emphasis on pre-construction services and planning, proper staffing and hiring best-in-class subcontractors. Our growth has been a result of outstanding execution in every phase of project delivery and an unparalleled employee retention of the best people in the industry.

Our parent company, John Moriarty & Associates (JMA), was founded in 1985 in Winchester, MA and is one of the most respected general contracting firms in the industry. Learn more about us at and Moriarty & Associates of Virginia participates in E-Verify for all hired employees. E-Verify is a web-based system that allows enrolled employers to confirm the eligibility of their employees to work in the United States by electronically matching information provided by employees on the Form I-9 against records available to the Social Security Administration and the Department of Homeland Security. More information can be found at

General Summary

John Moriarty & Associates of Virginia (JMAV) is seeking a full-time Project Engineer (PE) to support construction project execution from preconstruction through closeout in the Washington, DC metro area. The PE will assist with scheduling, procurement, subcontractor coordination, document management, and project logistics.

The PE should be located within daily driving distance of the Washington, DC metro area and can expect to travel between different jobsites as needed.

Roles & Responsibilities:

The Project Engineer will work closely with the PM and site team on a wide range of tasks, including:

• Management of assigned trades in all facets of preconstruction to include quantity take-offs, preparation of bid packages, and buy-out
• Oversee performance of assigned trades, including project status, schedule, cost control, change management systems, and maintain relationships with clients, designers, and consultants
• Supporting the creation and maintenance of project schedules
• Assisting with submittals, RFIs, and change order processing
• Coordinating project documentation and digital records
• Communicating with subcontractors and vendors

Education:

• 4-year degree in Construction Management or related field required

Work Experience:

• 3-5 years of experience required, in commercial construction is preferred

Knowledge, Skills, and Abilities:

• Strong critical thinking and proactive problem-solving abilities
• Highly organized with attention to detail
• Effective communicator and team collaborator
• Strong multitasking and decision-making skills
• Ability to travel daily across DC-Metro area jobsites
• Proficiency in Microsoft Office and construction platforms

Physical Requirements:

• Moderate physical activity; driving, walking rough terrain, climbing stairs/ladders

Work Environment:

• Onsite, outdoor work in all weather conditions; moderate to loud noise exposure

The Company:

John Moriarty & Associates of Virginia (JMAV) is a privately held general contractor that specializes in large-scale, urban, ground-up projects such as mixed-use, multi-family, hotels, senior living, student housing, and bio-medical in the DC-Metro area. Exceptional for the industry, the majority of our projects are negotiated with over 85% being with repeat clients.

Our approach is characterized by transparency, collaboration, attention to detail and hands-on leadership. Our projects are set up for success by our strong emphasis on pre-construction services and planning, proper staffing and hiring best-in-class subcontractors. Our growth has been a result of outstanding execution in every phase of project delivery and an unparalleled employee retention of the industry's best talent.

Our parent company, John Moriarty & Associates (JMA), was founded in 1985 in Winchester, MA and is one of the most respected general contracting firms in the industry. Learn more about us at and Moriarty & Associates of Virginia participates in E-Verify for all hired employees. E-Verify is a web-based system that allows enrolled employers to confirm the eligibility of their employees to work in the United States by electronically matching information provided by employees on the Form I-9 against records available to the Social Security Administration and the Department of Homeland Security. More information can be found at

*Recruitment Incentive: Applicants may be eligible for a $75,000 recruitment incentive in accordance with regulatory requirements.

BE A PART OF THE COUNTER ASSAULT TEAM

The Secret Service Special Operations Division's Counter Assault Team (CAT) creates a unique tactical career opportunity for special agents within the Office of Protective Operations. Special Agents within this tactical operations assignment possess operational skills that are relevant to the mission of the Special Operations Division. Special Agents assigned to CAT provide tactical support to Secret Service protective details to include high level protectees such as the President and Vice President of the United States of America. CAT members conduct comprehensive mission planning and extensive coordination with support entities to accomplish their mission. CAT personnel receive advance training in weapons handling, tactics, and decision making.

Requirements:

• U.S. Citizenship.
• Possess a current valid driver's license. Must be REAL ID compliant.
• Use your official name on your application as it appears on your valid government identification (i.e., REAL ID Driver's License, State ID, Passport).
• Must be at least 21 years old at the time of application and under 40 at referral. Exceptions may apply for those with current or prior service in federal law enforcement positions covered by special retirement provisions. The Secret Service has determined that age is essential to the performance of this position.
• Submit to a drug test prior to your appointment and random drug testing while you occupy the position. Disclose any prior drug use, attempted use, and/or experimentation.
• Obtain a Top-Secret Clearance and retain it during your career.
• This position requires an automatic credit check after initial qualifications are met.
• Carry and use a firearm. Maintaining firearm proficiency is mandatory. You will be ineligible to occupy this position if at any time you have been convicted of a misdemeanor crime of domestic violence, unless you received a pardon, or your conviction was expunged or set aside.
• Complete 13 weeks of intensive training at the Federal Law Enforcement Training Center (FLETC) in Glynco, GA and 20 - 22 weeks of specialized training at the James J. Rowley Training Center in Laurel, MD. Failure to pass the training program may result in separation from the Secret Service.
• Sign a mobility agreement stating your willingness to accept assignments anywhere within the United States and overseas.
• Certify that you have registered with the Selective Service System or are exempt from having to do so, if you are a male applicant born after December 31, 1959.
• Possess uncorrected visual acuity of no worse than 20/100 binocular, possess corrected visual acuity of 20/20 or better in each eye.(Note: Lasik, ALK, RK, and PRK corrective eye surgeries are acceptable eye surgeries for special agent applicants. Applicants will be considered eligible for the special agent position provided specific visual tests are passed. The following are waiting periods for visual tests: Lasik-2 months after surgery, PRK-6 months after surgery, ALK and RK-one year after surgery).
• Hearing loss, as measured by an audiometer, must not exceed 25 decibels (A.S.A. or equivalent I.S.O.) in either ear in the 500,1000 and 2000Hz ranges.

Your initial post of duty will be determined at the time of the final job offer and will be based on the operational needs of the U.S. Secret Service.

Recruitment Incentive: Applicants may be eligible for a $40,000 recruitment incentive in accordance with regulatory requirements. Click apply for complete details on the recruitment incentive details and eligibility.

At their core, those who join the Secret Service are courageous, intelligent, strong and determined. A diverse team capable of balancing our investigative mission and fulfilling our protective legacy. Proven to be worthy of trust and confidence. Be tomorrow's Secret Service.

During the course of their careers, special agents carry out assignments in both investigations and protection and may be assigned to multiple duty stations throughout the U.S. and abroad. Duties include:

• Providing protection for various protectees.
• Conducting criminal investigations pertaining to financial obligations of the United States.
• Planning and implementing security designs for National Special Security Events.

This is no ordinary job, and our special agents are no ordinary individuals. Show us you have the talent and background we need, and we'll show you the rewards that come with being a special agent in the U.S. Secret Service. We invite you to become part of our elite team. Explore a career that will take you to new heights while you serve your country with honor, distinction and pride.

Requirements

• U.S. citizenship is required
• Possess a current valid driver's license
• Carry and use a firearm. Maintaining firearm proficiency is mandatory.
• Must be at least 21 years old at the time of application and under 40 at referral. Exceptions may apply for those with current or prior service in federal law enforcement positions covered by special retirement provisions. The Secret Service has determined that age is essential to the performance of this position.
• You must obtain a Top Secret Clearance and retain it during your career.
• Possess uncorrected visual acuity of no worse than 20/100 binocular, possess corrected visual acuity of 20/20 or better in each eye.
• Hearing loss, as measured by an audiometer, must not exceed 25 decibels (A.S.A. or equivalent I.S.O.) in either ear in the 500,1000 and 2000Hz ranges.
• Submit to a drug test prior to your appointment and random drug testing while you occupy the position.
• Complete 13 weeks of intensive training at the Federal Law Enforcement Training Center(FLETC) in Glynco, GA and 18 weeks of specialized training at the James J. Rowley Training Center in Laurel, MD.
• Sign a mobility agreement stating your willingness to accept assignments anywhere within the United States and overseas.
• Certify that you have registered with the Selective Service System or are exempt from having to do so, if you are a male applicant born after December 31, 1959.

*Recruitment Incentive: Applicants may be eligible for a $75,000 recruitment incentive in accordance with regulatory requirements.

BE A PART OF THE HAZARDOUS AGENT MITIGATION & MEDICAL EMERGENCY RESPONSE TEAM

The mission of the Secret Service Special Operations Division's Hazardous Agent Mitigation & Medical Emergency Response (HAMMER) Team is to provide hazardous agent mitigation, emergency medical intervention, and extrication support to our protective details. In close coordination with other United States Secret Service (Secret Service) tactical elements, protective details, and medical units, HAMMER can respond into a hazardous, toxic, or lethal environment to locate, extract, decontaminate, and provide life-saving medical interventions for Secret Service protectees. HAMMER personnel utilize cutting-edge monitoring technology to survey the immediate vicinity around the protectee for chemical, biological, radiological, and nuclear (CBRN) threats.

Requirements:

• U.S. Citizenship.
• Possess a current valid driver's license. Must be REAL ID compliant.
• Use your official name on your application as it appears on your valid government identification (i.e., REAL ID Driver's License, State ID, Passport).
• Must be at least 21 years old at the time of application and under 40 at referral. Exceptions may apply for those with current or prior service in federal law enforcement positions covered by special retirement provisions. The Secret Service has determined that age is essential to the performance of this position.
• Submit to a drug test prior to your appointment and random drug testing while you occupy the position. Disclose any prior drug use, attempted use, and/or experimentation.
• Obtain a Top-Secret Clearance and retain it during your career.
• This position requires an automatic credit check after initial qualifications are met.
• Carry and use a firearm. Maintaining firearm proficiency is mandatory. You will be ineligible to occupy this position if at any time you have been convicted of a misdemeanor crime of domestic violence, unless you received a pardon, or your conviction was expunged or set aside.
• Complete 13 weeks of intensive training at the Federal Law Enforcement Training Center (FLETC) in Glynco, GA and 20 - 22 weeks of specialized training at the James J. Rowley Training Center in Laurel, MD. Failure to pass the training program may result in separation from the Secret Service. Click here to review standard.
• Sign a mobility agreement stating your willingness to accept assignments anywhere within the United States and overseas.
• Certify that you have registered with the Selective Service System or are exempt from having to do so, if you are a male applicant born after December 31, 1959.
• Possess uncorrected visual acuity of no worse than 20/100 binocular, possess corrected visual acuity of 20/20 or better in each eye.(Note: Lasik, ALK, RK, and PRK corrective eye surgeries are acceptable eye surgeries for special agent applicants. Applicants will be considered eligible for the special agent position provided specific visual tests are passed. The following are waiting periods for visual tests: Lasik-2 months after surgery, PRK-6 months after surgery, ALK and RK-one year after surgery).
• Hearing loss, as measured by an audiometer, must not exceed 25 decibels (A.S.A. or equivalent I.S.O.) in either ear in the 500,1000 and 2000Hz ranges.

Doctor of Medicine | Family Practice

Location: Fairfax, VA

Employer: Weatherby Healthcare

Pay: Competitive weekly pay (inquire for details)

Start Date: ASAP

LocumJobsOnline is working with Weatherby Healthcare to find a qualified Family Practice MD in Fairfax, Virginia, 22033!

Get in touch with a Weatherby consultant today to learn more about this and other opportunities available now.

• Mon-Fri 8:15am - 4:30pm
• No call, no weekends
• 20 - 25 patients per day
• Adult patients
• Hospital privileges required
• Board certification required
• Paid malpractice insurance; pre-paid travel and housing expenses
• Assignment details and time entry in online portal
• Competitive compensation
• 24-hour access to your Weatherby Healthcare consultant
• Charter member of NALTO

About Weatherby Healthcare

Weatherby Healthcare is part of the CHG Healthcare family of staffing companies, which leads the locum tenens industry in size and quality. Since 1995, we’ve leveraged our nationwide network to connect locums professionals with the best jobs. We offer specialty-focused consultants for nearly 100 specialties of physicians, PAs, and NPs. These experts simplify the locums process from start to finish, backing you up with award-winning 24/7 support. In addition to providing competitive pay and malpractice coverage, we assist you with credentialing, licensing, travel, and housing. To learn more about how we make your life easier, visit

1689024EXPPLAT

Doctor of Medicine | Dermatology

Location: Fairfax, VA

Employer: Weatherby Healthcare

Pay: Competitive weekly pay (inquire for details)

Start Date: ASAP

LocumJobsOnline is working with Weatherby Healthcare to find a qualified Dermatology MD in Fairfax, Virginia, 22033!

Interested? Give Weatherby a call today and speak with one of our specialty-specific consultants for available dates and details.

• 4 days a week schedule with 2 weeks per month option
• No less than 32 patients per day
• General medical and surgical dermatology required
• Biopsies, excisions, electrodessication procedures
• Option to obtain permanent position
• Board certification required
• Paid malpractice insurance; pre-paid travel and housing expenses
• Assignment details and time entry in online portal
• Competitive compensation
• 24-hour access to your Weatherby Healthcare consultant
• Charter member of NALTO

About Weatherby Healthcare

Weatherby Healthcare is part of the CHG Healthcare family of staffing companies, which leads the locum tenens industry in size and quality. Since 1995, we’ve leveraged our nationwide network to connect locums professionals with the best jobs. We offer specialty-focused consultants for nearly 100 specialties of physicians, PAs, and NPs. These experts simplify the locums process from start to finish, backing you up with award-winning 24/7 support. In addition to providing competitive pay and malpractice coverage, we assist you with credentialing, licensing, travel, and housing. To learn more about how we make your life easier, visit

1698636EXPPLAT