Collaborative Filtering Recommender Systems Jobs in Usa

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At Raytheon, the foundation of everything we do is rooted in our values and a higher calling to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

The Systems Engineering and Test Center (SETC) organization is currently hiring a Principal Systems Engineer – Systems Verification Lead to join our Tucson, AZ team in the Advanced Technology Effectors System Engineering Department. The SETC organization is an exciting and challenging environment where you will have the opportunity to design, develop and partner with multi-disciplines to shape innovative solutions for our customers. Join our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, chief engineers, chief technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters!

As a Principal Systems Engineer – Systems Verification Lead you will serve as a system technical lead executing the verification and validation efforts culminating in the execution and completion of a system Functional Configuration Audit (FCA).

This role is fully Onsite in Tucson, AZ .

What You Will Do

• SE verification lead, working closely with the program IPTLs, Chief Engineer and external customer, to ensure successful system Functional Configuration Audit

• Lead, prepare and deliver technical briefs or presentations to the external customer in requirements and verification working groups

• SE technical lead overseeing verification and validation efforts, ensuring all requirements are being assessed during testing

• Become the knowledgeable and ‘go-to’ Systems Engineer for the program Functional Configuration Audit (FCA) effort.

• Help to onboard new team members, mentor, and guide them using core Systems Engineering skills.

• Assist the systems lead with cost account management, schedule and cost earned value analysis, program management reviews, and Estimate at Complete (EAC) reporting

Qualifications You Must Have

• Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of eight (8) years of prior relevant experience

• Experience with at least one of the following: systems software, systems firmware, systems hardware, systems requirements, systems integration, and/or systems test.

• Experience in test planning or verification of system requirements or system qualification

• Active and transferrable final U.S. government issued Secret security clearance is required prior to start date with the ability to obtain program access after start. US citizenship is required, as only U.S. citizens are eligible for a security clearance 

Qualifications We Prefer

• Masters or PhD in Engineering, Computer Science, Math or Physics

• Top Secret Clearance

• Experience in the Defense Industry and specifically with military systems; tactics, techniques, and procedures, as well as Department of Defense customer infrastructure experience.

• Experience using Agile framework development methods / processes

• Customer focus and collaboration skills

• Experience with performance analysis

• Experience with Functional Configuration Audit (FCA)

• Experience with DOORS, Cameo and/or cPDM

• Understanding of the Systems Engineering Product Development Cycle

• Experience with Earned Value Management System (EVMS) or Cost Account Management (CAM) Certification

• Program Management Certification

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

• Relocation Eligible – Relocation assistance available for this position

Learn More & Apply Now!

• Please consider the following role type definition as you apply for this role .

• Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Click on this link to read the Policy and Terms

University Health in San Antonio is seeking board-certified Advanced Practice Providers (Acute Care Nurse Practitioners and Physician Assistants) to join a high-acuity, multidisciplinary critical care team at University Hospital. This role supports a 24/7, high-intensity ICU model serving complex patient populations including solid organ transplantation, cardiothoracic surgery, cardiac care, and ECMO therapy. Our collaborative model integrates Surgical Critical Care and Anesthesia Critical Care services to deliver comprehensive, patient-centered care across all ICU service lines.

About the Program The critical care team is structured to provide:

• 24/7 on-site coverage by Faculty Intensivists and Advanced Practice Providers (APPs)
• Support from multidisciplinary Residents and Critical Care Fellows
• Clearly defined structures and processes to ensure quality and consistency of care
• Real-time collaboration across service lines to develop and implement conjoint care plans

Qualifications

• Board-certified Acute Care Nurse Practitioner (ACNP) or Physician Assistant
• Active or eligible for Texas licensure
• ICU experience strongly preferred
• Demonstrated ability to thrive in a high-acuity, team-based environment
• Strong clinical judgment, communication, and collaboration skills

Why Join University Health? University Health is proud to offer a supportive and rewarding work environment, including:

• Competitive total compensation package
• Affordable medical insurance and comprehensive benefits
• Loan repayment program up to $50,000 over 5 years
• Annual professional business expense allowance plus CME days
• Annual tuition reimbursement and certification support
• Deferred compensation retirement plan with employer match
• Generous paid time off
• Opportunity to work alongside highly skilled and respected physicians
• Strong culture of teamwork and peer camaraderie

About University Health University Health is a nationally recognized academic health system committed to delivering high-quality care, advancing medical education, and improving community health across South Texas.

Why San Antonio?

San Antonio offers an exceptional quality of life with a low cost of living, rich cultural heritage, a vibrant culinary and arts scene, and easy access to the Texas Hill Country. The city combines major metropolitan amenities with a welcoming, family-friendly atmosphere and year-round outdoor activities.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

TheBoeing Company is seeking AssociateSystems Engineers to join one of our St. Louis, MO (Berkeley, Hazelwood, Saint Charles) based teams. Our St. Louis based teams are responsible for development, production, trainers, and sustainment for some of the most advanced defense and weapon systems in the world – including, but not limited to: Fighters/Tactical (F-47, F-15, F/A-18, F-22, & T-7A), Autonomous Systems (MQ-25), Precision Engagement Systems (JDAM, SDB, etc), and other advanced proprietary systems (Phantom Works) and platforms (AH-64, P-8, C-17, etc.).

Our teams are currently hiring a broad range of Associate Systems Engineers in the following disciplines:

• Systems Architecture, Requirements and Interfaces Definition
• Systems Integration, Verification, & Validation
• Reliability, Maintainability, & System Health
• Human Factors & Ergonomics
• Operations / Systems Analysis
• Flight Crew Operations Integrations
• Crew Station Design & Integration

Position Responsibilities:

• Contribute to systems engineering efforts on new development, production, and/or sustainment programs, ensuring alignment with program goals and objectives
• Work with teams across disciplines to write and keep system requirements, interfaces, verification, and test criteria up to date
• Perform analyses for affordability, safety, reliability, maintainability, testability, human factors, survivability, vulnerability, security, and product assurance
• Support program design reviews and technical assessments
• Track and update requirements, risks/issues/opportunities, tools, and technology readiness
• Help adopt and use modern systems engineering methods (for example, Model-Based Systems Engineering)

This position is expected to be 100% onsite (no hybrid or remote options). The selected candidate will be required to work onsite at one of the listed location options.

Travel may be required; Domestically and/or Internationally depending on business needs.

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship.

• An interim and/or final U.S. Secret Clearance Post-Start is required
• Special Program Access or other Government Access Requirements may be required for these positions

Basic Qualifications (Required Skills/Experience):

• Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
• 2 or more years' related engineering experience

Preferred Qualifications (Desired Skills/Experience):

• Active U.S. Security Clearance
• Prior Systems Engineering experience (i.e. system design, functional decomposition, requirements development, analysis, verification, and validation)
• Experience with Aircraft, Mission Systems and/or Weapon System development
• Experience with verification and/or certification efforts (including supporting military safety critical and/or mission critical system hardware and software certification)
• Experience collaborating with multi-discipline teams to support technical program reviews
• Experience with Model Based Systems Engineering (MBSE) tools, such as Cameo, MSOSA or similar Systems Modeling Language (SysML)-compatible tool for systems architecture and model development
• Technical understanding and experience with any of the following: DOORS, Cadece/Pspice, Python, C#, C++, JavaScript, Visual Studio, Subversion, Azure DevOps, Git, CAFTA, ReliaSoft or FaultTree+

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range:

Level 2: $91,800 - $124,200

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

• Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting

• Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Applications for this position will be accepted until Apr. 01, 2026

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality.

As a Systems Safety Engineer at Reliable Robotics, you will be a part of the Systems & Safety team and will report to the Systems & Safety Manager. The Systems & Safety Team is responsible for architecting systems which support novel safety-critical functions, establishing development methodologies for new technologies, and comply with the federal regulations.

As part of an experienced multi-disciplinary team, you will contribute to expanding the aircraft's operational and functional capabilities. Your professional experience in aircraft and system safety will further strengthen the team's ability to meet rigorous expectations of stakeholders and certification authorities. You will collaborate with members from other groups within Reliable Robotics to ensure the safety of new and novel systems necessary for unmanned aircraft operations.

Responsibilities

In your role as a Systems Safety Engineer you will contribute to the development and architectural design supporting the delivery of prototypes and certifiable safety-critical flight systems in a dynamic start-up work environment.

You will have these responsibilities:

• Apply systems safety methodologies as defined by industry standards

• Develop new processes / methodologies used to certify autonomous / remote operations

• Perform safety activities in coordination with design, development and verification of aviation systems including: Generate safety artifacts such as FHAs & Safety Assessments for aircraft, systems and equipment. Generate reliability or testability assessments to support safety activities. Validate safety requirements in collaboration with systems teams. Ensure consistency between the safety activities and development activities.

• Support flight operations with safety of flight assessments for experimental operations

You'll also have the opportunity to interact with other domains within Reliable Robotics and become involved in a broad task spectrum not limited to typical system safety engineering activities.

Basic Success Criteria

• Bachelor's Degree of Science or Engineering in Mechanical, Electrical, Aerospace, or related discipline

• Broad experience from 10+ years of safety engineering on various systems, including complex safety-critical aerospace systems

• Demonstrated self starter with the ability to solve problems from first principles

• Ability to work well independently and cross-functionally across multiple organizations

Preferred Criteria

• Advanced Degree of Science or Engineering in Mechanical, Electrical, Aerospace, or related discipline

• Creative problem solver that can bring multiple disciplines together with the ability to assess risk and make design and development decisions without all available data

• Experience certifying flight critical systems, hardware, and software via ARP4754A, ARP4761

• Demonstrated ability ability to obtain regulatory acceptance of safety documents

This role is critical to us at Reliable Robotics, because it works to channel the ingenuity of the development engineers, hardware and software, towards a successful, concise and conclusive, certification package for an aircraft that flies itself.

This role can be remote, or located at our facility in Mountain View, California.

Must be willing to travel up to 10% of the time.

This position requires access to information that is subject to U.S. export controls. An offer of employment will be contingent upon the applicant's capacity to perform in compliance with U.S. export control laws.

All applicants are asked to provide documentation that legally establishes status as a U.S. person or non-U.S. person (and nationalities in the case of a non-U.S. person). Where the applicant is not a U.S. person, meaning not a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) refugee under 8 U.S.C. * 1157, or (iv) asylee under 8 U.S.C. * 1158, or not otherwise permitted to access the export-controlled technology without U.S. government authorization, the Company reserves the right not to apply for an export license for such applicants whose access to export-controlled technology or software source code requires authorization and may decline to proceed with the application process and any offer of employment on that basis.

At Reliable Robotics, our goal is to be a diverse and inclusive workforce. As an Equal Opportunity Employer, we do not discriminate on the basis of race, religion, color, creed, ancestry, sex, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, age, non-disqualifying physical or mental disability or medical conditions, national origin, military or veteran status, genetic information, marital status, or any other basis covered by applicable law. All employment and promotion is decided on the basis of qualifications, merit, and business need.

If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to

Compensation Range: $190K - $300K

Want to learn more about MercyOne Ruan Neurology CareClick here: MercyOne Ruan Neurology Care | MercyOne

Join the MercyOne Family! We are looking to hire a Clinic RN Navigator  for our MercyOne Ruan Neurology Care

Clinic

As a Clinic RN Navigator  at MercyOne, you will work collaboratively with physicians, staff and other health care professionals, to develop, implement, and evaluate, integrated and comprehensive plans of care for patients.  Ensures best practice and high quality standards of health care are maintained across the continuum.

Schedule:

• Full time 40 hours a week
• M-F 7a-4:30p
• No Weekends no Holidays

General Requirements:

Develop, implement, and evaluate clinical practice guidelines/care paths for patients.

• Collaborate with all of the health care team, to assist in the provision of quality patient care, and facilitate the identification of potential care problems.
• Assist as a liaison with patients and their families to physicians, staff, and other health care professionals, to coordinate patient care across all settings, and ensure high quality outcomes.
• Welcome calls from patients and families, answering questions concerning care, and follow-up as necessary.
• Proactively act as a patient advocate, working to overcome patient barriers, and resolve concerns.
• Provide educational information and resources to patients, to assist patients and family with coping, and foster self-care activities.
• Review literature, methodology, outcomes, and implications of nursing/medical research, and disseminate findings.
• Establish and maintain a knowledge base of on-going clinical research activities.
• Perform other duties as assigned.

Education:

• Graduate of an accredited school of nursing program required.
• BSN preferred.
• Current/valid RN license from the state licensing board required.
• Basic Life Support (BLS) for the Healthcare Provider certified or obtained within three (3) months of hire.
• Proof of completion of Mandatory Reporter abuse training specific to population served within three (3) months of hire.
• 3 years RN experience in a clinic or hospital setting required

Colleagues of MercyOne Health System enjoy competitive compensation with a full benefits package and opportunity for growth throughout the system!

Visit MercyOne Careers to learn more about the benefits, culture, and career development opportunities available to you at MercyOne Health System circle of care.

Our Commitment

Rooted in our Mission and Core Values, we honor the dignity of every person and recognize the unique perspectives, experiences, and talents each colleague brings. By finding common ground and embracing our differences, we grow stronger together and deliver more compassionate, person-centered care. We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by federal, state, or local law.

Kitestring is a 25 year old start up in Northwest Arkansas. We provide technical expertise to various clients delivering innovations that improve how customers shop and the enterprise operates. At Kitestring Technical Services, our mission is to share our collective knowledge to positively impact our employees, clients, and communities. Our vision is to be the most trusted partner in technology consulting. We believe people enable technology and vice-versa which is why we are in the business of both. We persistently challenge the barriers to diversity, inclusion, and empathetic cooperation.

Our Core Values are Transparency, People Driven, Empowered, Quality focused and socially responsible. Our values direct our company in how we do business and enhance the lives of our employees. Do our values speak to you?

Role Overview

The System/Business Analyst will support the implementation and configuration of the Toshiba Elera platform across the organization. This role focuses on building and configuring system environments, working closely with business stakeholders, and ensuring the platform meets operational needs.

The analyst will play a key role in planning deployments, configuring environments, supporting pilot implementations, and translating business requirements into system configurations.

Key Responsibilities

• Support environment setup and configuration for the Elera platform.
• Assist with building and managing enterprise node environments across U.S. and Canada.
• Configure and maintain Admin UI settings.
• Work closely with business stakeholders to:
• Understand operational workflows
• Gather and translate requirements
• Align system capabilities with business needs
• Support planning and pilot implementations, including environment design and configuration.
• Participate in meetings with business teams to review system functionality and requirements.
• Help configure the system to support different operational models across locations.
• Provide ongoing system analysis and operational support during rollout phases.
• Candidates should be comfortable working through complex operational requirements and translating them into system setup/configurations.

Required Technical & Functional Skills

Candidates should have experience with:

• System or business analysis within enterprise platforms
• Environment configuration and system setup
• Admin console / Admin UI configuration
• Translating business requirements into system configurations
• Supporting pilot implementations
• Enterprise system environments
• Stakeholder collaboration and requirements gathering

Experience with retail systems, POS platforms, or enterprise deployment environments is highly desirable.

Experience Level

• Mid-level System or Business Analyst
• Strong hands-on system configuration experience preferred
• Experience working directly with business stakeholders

Work Location

This role requires on-site presence.

• Analysts must be hands-on and working in the office
• Close collaboration with internal teams and business stakeholders is expected.

Team Structure

• Currently 3 analysts on the team
• Candidates will be evaluated and potentially added to the existing analyst group.

Customer Contact Services (CCS) is seeking a Systems Administrator – Cloud Platforms responsible for the administration and operational reliability of the organization’s core infrastructure, cloud services, and system integrations.

This role manages systems across Microsoft 365, hybrid on-premises Active Directory, Azure Active Directory (Entra), AWS, and Azure environments, while maintaining network infrastructure and supporting system integrations across the organization. The Systems Administrator plays a key role in ensuring systems remain secure, stable, and well-maintained while identifying opportunities to improve efficiency through automation.

This role is ideal for a systems administrator with approximately 3–6 years of experience managing Microsoft and cloud-based infrastructure who enjoys maintaining reliable systems, resolving complex technical issues, and improving operational processes.

Duties and Responsibilities:

Infrastructure & Cloud Administration

• Administer and maintain Microsoft 365, hybrid on-premises Active Directory and Azure Active Directory / Entra ID identity services.
• Manage and maintain AWS and Azure cloud environments, including provisioning resources, monitoring systems, and maintaining operational stability.
• Monitor system performance and implement improvements to maintain reliable infrastructure operations.

Systems Integration & Automation

• Develop and maintain API integrations between internal systems and third-party platforms such as CRM, ticketing, and reporting tools.
• Create and maintain scripts using T-SQL, PowerShell, or Python to automate administrative and operational tasks.

Network Infrastructure

• Administer and maintain network infrastructure, including firewalls, VPN connectivity, DNS, and TCP/IP networking.
• Diagnose and resolve complex infrastructure or connectivity issues affecting systems and services.

Security & Operational Reliability

• Implement and maintain security best practices across infrastructure, identity services, and cloud platforms.
• Monitor systems and infrastructure services to ensure operational reliability and stability.
• Participate in the IT on-call rotation to respond to critical system incidents after hours, troubleshoot outages, and restore services within defined response and resolution expectations.

Technical Leadership & Collaboration

• Serve as a technical resource for resolving complex infrastructure issues affecting business systems.
• Maintain documentation for system configurations, integrations, and operational procedures.
• Collaborate with vendors and internal teams on infrastructure improvements and technology initiatives.

Required Skills/Abilities:

• Experience administering Microsoft 365 and Azure Active Directory / Entra ID
• Experience managing or supporting AWS or Azure cloud environments
• Experience managing or supporting Windows and Linux servers
• Experience managing or supporting SQL Databases
• Strong understanding of networking fundamentals, including TCP/IP, DNS, VPNs, and firewalls
• Experience developing scripts using PowerShell or Python
• Familiarity with API integrations
• Familiarity with IT service management or ITIL practices
• Strong troubleshooting and analytical problem-solving skills
• Ability to communicate effectively with both technical teams and internal stakeholders

Benefits:

• Hybrid remote option
• Medical insurance (full-time employees)
• Dental and Vision insurance (full-time employees)
• 401k
• Paid time off
• Life insurance
• Paid company observed Holidays
• Employee events and activities
• Advancement opportunities