Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

R&D Mechanical Engineer

J.G. Management Systems, Inc. (JGMS)

R&D Mechanical Engineer

JGMS Government Services is seeking an R&D Mechanical Engineer to join our dynamic team! As a Mechanical Engineer, you will contribute to the mechanical design, conduct full product environmental testing, and verify requirements in support of qualification and product delivery. Your role will also include fixture development, documentation, hardware assembly, and managing fabrication processes. Our units are highly integrated electro-mechanical designs that must operate effectively in severe environments. Success in this role requires the ability to collaborate with a multi-faceted engineering team.

This position is full-time, on-site, for a contract duration of 2-3 years.

Job Duties and Responsibilities

On any given day, you may:

  • Collaborate with stakeholders to understand and document system needs and requirements for Telemetry hardware
  • Work with a cross-functional team to establish long-term visions and short-term priorities for the mechanical engineering team
  • Utilize critical thinking to troubleshoot both mechanical and electromechanical issues, providing solutions within programmatic constraints
  • Engage in hands-on work with the Telemetry product through fabrication and testing activities
  • Use CREO and PDMLink to design and model the Telemetry product
  • Perform and analyze fine element analysis (FEA) simulations for stress, strain, modal and thermal environments
  • Work with vendors and buyers to procure development parts
  • Work with MCAD and the product definition team to create and authorize product drawings
  • The position requires an ability to travel up to 25% to support the mission
  • Due to the nature of the work, the selected applicant must be able to work onsite 100% of the time at the Livermore, CA facility.
Requirements

Required Qualifications

  • A Bachelor's degree in a relevant discipline and five (5) years of directly relevant experience, or an equivalent combination of directly relevant education and engineering or scientific experience that demonstrates the knowledge, skills, and ability to perform independent research and development.
  • Demonstrated experience with Creo, Solidworks, or similar MCAD design tool.
  • Demonstrated experience developing or executing procedures associated with high value hardware (flight, customer deliverable, production).
  • Ability to obtain and maintain a DOE Q security clearance.
  • Mechanical Testing (Shock, Vibration, Temperature, Pressure, Humidity) and data analysis
  • Strong design skills in CAD (CREO preferred)
  • Geometric dimensioning and tolerancing (GD&T) knowledge
  • Experience designing for multiple manufacturing processes including machined aluminum, sheet metal and 3D printing (FDM)
  • Demonstrated strong documentation related to product development within a quality management system
  • Mentorship and leadership ability
  • Strong, methodical approach to problem-solving

Desired Qualifications

  • Graduate degree in Mechanical Engineering or a highly related field where an independent research project was a graduation requirement (e.g., independent project, thesis, or dissertation).
  • Experience with mechanical engineering and product realization in the NNSA complex.
  • Strong verbal and written communication skills, ability to work effectively in multidisciplinary teams.
  • Demonstrated breadth of knowledge in Mechanical Engineering and other engineering fields through school projects or work experience.
  • Demonstrated experience drafting drawings using GD&T per ANSI Y14.5.
  • Experience in roles that required leadership and/or mentorship.
  • Demonstrated experience working with and across a broad range of stakeholders.
  • Active DOE Q-Level Security Clearance or other transferable U.S. Government Clearance.
  • Understanding of nuclear weapons and Joint Test Assembly design principles.
  • Demonstrated experience designing, testing, or fabricating aerospace hardware.
  • Demonstrated experience with testing in the following fields or similar: vibration, shock, thermal, vacuum, centrifuge.
  • Demonstrated experience developing test plans for validation or verification of requirement sets.

The ability to obtain and maintain a DOE Security Clearance - Q is required.

A pre-employment drug screening and background review that includes checks of personal references, credit, law enforcement records, and employment/education verification is required.

We take pride in promoting a healthy work-life balance, family-friendly benefits, servant leadership, team values and professional growth. Our competitive benefits package includes:

  • Medical Insurance - 100% company paid premiums for employees.
  • Dental and Vision Insurance.
  • 401k plan with company match.
  • 24 hours of paid community service a year!
  • Up to 4 weeks paid time off a year.
  • 10 paid floating holidays.
  • Life insurance, short- and long-term disability.
  • Employee Assistance Program (EAP).
  • Professional development opportunities.

JGMS Family of Companies

Ethically minded, mission driven.

We provide applied technology, engineering, science, and management services to government and private sector clients nationwide. As a diverse team of professionals, we are focused on meeting the needs of our clients and following through with real solutions that effectively and efficiently meet all budgetary and scheduling requirements. As a member of the team, you will be involved in a growing, dynamic organization that is developing new client solutions to benefit our environment and economy.

Equal Opportunity Employer

JGMS Government Services LLC (JGMS-GS) is dedicated to the principles of equal employment opportunity (EEO) in any term, condition, or privilege of employment. The Company prohibits unlawful discrimination against applicants or employees on the basis of age (40 and over), race, color, religion, national origin, disability, genetic information, sexual identity, sexual orientation, pregnancy, veteran status, marital status, or any other status protected by federal, state or local laws. This policy applies to all applicants, employees, including managers, supervisors, co-workers, and non-employees such as customers, clients, vendors, consultants, or any other entity in professional contact with the Company.

Due to the nature of the government contract requirements and/or clearance requirements, US citizenship may be required.

Vacancy posted 7 hours ago
Similar jobs that could be interesting for youBased on the R&D Mechanical Engineer in Livermore, CA vacancy
  •  ...experts. We are seeking a motivated Research and Development Engineer to contribute to our mission supporting our work at Sandia National...  ...at the National Laboratories in Livermore, CA is seeking an R&D Mechanical Engineer to join our dynamic team! We are responsible for the... 
    Suggested
    Contract work
    Temporary work
    For contractors

    Geosyntec Consultants

    Livermore, CA
    14 hours ago
  • $100k - $175k

    Akima, LLC is seeking an R&D Mechanical Engineer to join our dynamic team in Livermore, CA. In this role, you will contribute to the design, development, and qualification of advanced telemetry products, engage in hands-on testing, and collaborate with a multi-faceted engineering... 
    Suggested

    Akima, LLC

    Livermore, CA
    1 day ago
  • Akima is seeking an R&D Mechanical Engineer at the Livermore, CA facility. In this role, you will design telemetry products and conduct environmental testing. Collaboration with a multi-faceted engineering team is essential for success. The ideal candidate will have a Bachelor... 
    Suggested

    Akima

    Livermore, CA
    2 days ago
  •  ...Consultants, Inc. is seeking a motivated Research and Development Engineer to support our operations at Sandia National Labs in Livermore...  ...products. The successful candidate will hold a Bachelor’s in Mechanical Engineering and have at least 5 years of experience, strong... 
    Suggested

    Geosyntec Consultants, Inc.

    Livermore, CA
    14 hours ago
  • JGMS Government Services LLC in Livermore, CA, is seeking an R&D Mechanical Engineer to join our dynamic team. You will contribute to mechanical design and conduct product environmental testing, including fixture development, documentation, hardware assembly, and managing... 
    Suggested
    Full time

    JGMS Government Services LLC

    Livermore, CA
    14 hours ago
  • $115k - $130k

    Geosyntec Consultants is seeking a motivated Research and Development Engineer to support work at Sandia National Labs in Livermore,...  ...team. The ideal candidate should have a Bachelor's degree in mechanical engineering, strong CAD skills, and at least 5 years of relevant... 

    Geosyntec Consultants

    Livermore, CA
    4 days ago
  • $50 - $72 per hour

     ...This position is responsible for independently delivering engineering services, from conceptual design through construction completion...  ...but not required ~8+ years of experience with a Design/Build Mechanical Contractor or HVAC consultant ~ Excellent understanding of... 
    Hourly pay
    Temporary work
    For contractors
    Local area
    Monday to Friday

    ACCO Engineered Systems

    Pleasanton, CA
    2 days ago
  • $75k - $130k

    A leading transit bus manufacturer is looking for a Mechanical Engineer to assist in the design and industrialization of its product line. The role involves working with senior engineers on vehicle design, maintaining BOMs, and using CAD software to create vehicle components... 

    GILLIG

    Livermore, CA
    14 hours ago
  • $60 - $67 per hour

     ...Requirements Tools Engineer (NO C2C OR 1099 - W2 ONLY) Pay: $60-67/hr Duration: 1 yr Location: Onsite in Pleasanton, CA (OPEN TO RELOCATION AT YOUR OWN EXPENSE) Overview The Requirements Tools Engineer will be responsible for enabling and supporting requirements management... 
    Relocation

    The Fountain Group

    Pleasanton, CA
    2 days ago
  •  ...Job Title: Requirements Tools Engineer Location: 6035 Stoneridge Drive, Pleasanton, CA 94588 Duration: 12 Months Work Arrangement: 100% Onsite Position Overview Abbott's Heart Failure Division is seeking a Requirements Tools Engineer to support medical device product... 
    Temporary work
    Flexible hours

    Abbott

    Pleasanton, CA
    14 hours ago
  • $75k - $130k

    Mechanical Engineer - Powertrain & Structures Livermore, CA As the leading transit bus manufacturer in the United States, GILLIG buses play a critical role in the environmental and social initiatives in communities across our nation. GILLIG is on the forefront in the transition... 
    Remote work
    Flexible hours

    GILLIG

    Livermore, CA
    14 hours ago
  • $75k - $90k

     ...Magnetic Resonance Imaging (MRI) exams. By combining innovative engineering, cutting‑edge technology, and patient‑centered medical device...  ...Experience with hands‑on hardware projects. Experience with mechanical prototyping, soldering, circuit board design, and/or 3D... 
    Full time
    Work at office
    Worldwide

    InkSpace Imaging

    Pleasanton, CA
    2 days ago
  • Mechanical Design Engineer (NWS 00909) North Wind Services (NWS) is actively seeking individuals who can contribute to national security within the science, technology, and engineering fields as part of our supplemental labor team at vital federal research and development... 
    For contractors
    For subcontractor
    Flexible hours

    North Wind Group

    Livermore, CA
    14 hours ago
  • $125k - $225k

     ...technologies to build the world’s first fusion energy power plant. At our 48,000 sq.ft. facility in Livermore, CA, we are seeking a Mechanical Engineer - Thermal & Structural Analysis to lead analysis and support the mechanical design of critical components and structures of... 

    Inertia

    Livermore, CA
    4 days ago
  • $110k - $140k

    HEN Technologies in Livermore, CA is looking for a NPI Engineer to transition new mechanical products into production. The role includes hands-on problem solving and requires experience in manufacturing engineering. Candidates should hold a Bachelor’s degree and have 3-... 

    HEN Technologies

    Livermore, CA
    4 days ago
  • $104.89k - $179.81k

    Role Overview We are seeking a dynamic and experienced Mechanical Engineer to join our innovative Trayer Engineering team, specifically focusing...  ...: Provide support to other organizational teams on R&D for new switchgear design. Maintain focus on customer satisfaction... 
    Local area
    Relocation package
    Flexible hours

    Siemens

    Livermore, CA
    4 days ago
  • Siemens Mobility in Livermore, California, is seeking a Mechanical Engineer to join the Trayer Engineering team. This role focuses on the mechanical design of new and existing switchgear products, leveraging your expertise in SolidWorks and engineering development. The... 

    Siemens Mobility

    Livermore, CA
    4 days ago
  • $28.84 - $57.69 per hour

     ...Project Engineer- HVAC / Plumbing / Process Position Overview This role partners closely with a Project Manager and reports...  ...Engineering, Construction Management, or a related discipline. Mechanical engineering or a closely related technical focus is strongly preferred... 
    Hourly pay
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Work at office
    Monday to Friday

    Project Resource Collective

    Pleasanton, CA
    14 hours ago
  • $179.3k - $242.5k

     ...scientific research while growing their career within a dynamic, supportive environment. What you will be doing As a Staff Mechanical Engineer at 10x Genomics, you will take on full leadership of critical projects and teams. You will serve as a technical expert and thought... 

    10x Genomics Inc

    Pleasanton, CA
    4 days ago
  • North Wind Group is seeking a Mechanical Design Engineer for its operations at the Lawrence Livermore National Laboratory in California. This role involves developing sophisticated designs for laser and mechanical applications while collaborating with multidisciplinary... 

    North Wind Group

    Livermore, CA
    14 hours ago
  • $65 - $70 per hour

    ManpowerGroup Global, Inc. is seeking an experienced ALM Engineer/Requirements Tools Engineer for a 12-month contract. The role emphasizes the administration and optimization of requirements management tools while ensuring compliance for medical devices. The ideal candidate... 
    Hourly pay
    Contract work

    ManpowerGroup Global, Inc.

    Pleasanton, CA
    1 day ago
  • Lawrence Livermore National Laboratory is seeking a Senior Optomechanical Engineer to develop next-generation large-aperture space telescopes and precision optical systems. This role involves collaboration with engineers and scientists to create innovative solutions for... 
    Work from home

    Lawrence Livermore National Laboratory

    Livermore, CA
    14 hours ago
  • $110k - $135k

    A technology company in Pleasanton, CA, seeks an R&D Engineer to develop ultra-precise quantum devices for navigation and communication. Responsibilities include building and testing optical and electrical systems, as well as system integration. Candidates should possess... 

    Vector Atomic

    Pleasanton, CA
    14 hours ago
  • $175.53k - $267.03k

    Mid-Senior Level | Full-time Engineering | Livermore, CA | 06/25/2026 Reference #: REF8508H Job Code: SES.3 Science & Engineering MTS...  ...missions. This role focuses on optomechanical design, precision mechanisms, structural and thermal performance, and integration of... 
    Full time
    For contractors
    Work from home
    1 day per week

    Lawrence Livermore National Laboratory

    Livermore, CA
    14 hours ago
  • $179.3k - $242.5k

    A leading biotech company in Pleasanton, California is hiring a Staff Mechanical Engineer. This role involves leading the design of complex biotech consumables and ensuring integration with instrument hardware. Candidates should have over 10 years of mechanical design experience... 

    10x Genomics Inc

    Pleasanton, CA
    3 days ago
  • The Fountain Group is seeking a Requirements Tools Engineer to support the requirements management infrastructure for medical device development in Pleasanton, CA. This role involves administering enterprise tools and executing data migrations, ensuring compliance and... 

    The Fountain Group

    Pleasanton, CA
    4 days ago
  • $121.83k - $185.54k

    Mechanical Engineer - Autonomous Sensors Group We have an opening for a Mechanical Engineer to support the Autonomous Sensors Group within the National Security Engineering Division (NSED). The role focuses on the mechanical design, integration, and deployment of ruggedized... 
    Full time
    Relocation package
    Flexible hours

    The American Physical Society

    Livermore, CA
    14 hours ago
  • $175.53k - $267.06k

     ...stewardship. Nuclear Facility Industrial Controls Cognizant Systems Engineer Mid-Senior Level | Full-time Engineering | Livermore, CA | 03/30...  ...will often be involved in significant research and development (R&D) projects, applying your expertise and creating innovative... 
    Minimum wage
    Full time
    For contractors
    Work at office
    Local area
    Work from home
    1 day per week

    Lawrence Livermore National Laboratory

    Livermore, CA
    1 day ago
  • $43 - $62 per hour

     ...Lead Engineer The Lead Engineer position is responsible for independently delivering engineering services, from conceptual design...  ...Construction Management ~3+ years of experience with a Design/Build Mechanical Contractor or consultant ~ Desired: Professional Engineer... 
    Hourly pay
    For contractors
    Work experience placement
    Work at office
    Monday to Friday

    ACCO Engineered Systems

    Pleasanton, CA
    2 days ago
  • $110k - $135k

    Vector Atomic, Inc. in Pleasanton is seeking R&D Engineers to build ultra-precise quantum devices for navigation and communications. This hands-on position requires expertise in lasers, electronics, and vacuum systems, along with a Bachelor's degree in Engineering and 2... 

    Vector Atomic, Inc.

    Pleasanton, CA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to R&D Mechanical Engineer. Be the first to apply!