R&D Mechanical Engineer

OVERVIEW

Longenecker & Associates (L&A), a Geosyntec Company, seeks a motivated Research and Development Engineer to contribute to our mission supporting our work at Sandia National Labs in Livemore, California.We contribute to DOE’s nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. L&A is unconditionally committed to mission success and the well-being of employees, the nation and the environment. Our team members are passionate about building a healthier environment for generations to come. We are a community that interfaces and effectively communicates with all levels of management and government. If you have a passion for excellence, seek opportunities to engage in mission critical work, and consistently exceed expectations, apply now to join our professional family.

POSITION DESCRIPTION

The Telemetry (TM) team at the National Laboratories in Livermore, CA is seeking an R&D Mechanical Engineer to join our dynamic team! We are responsible for the design, development, testing, and qualification of multiple telemetry products across the ND portfolio. 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 telemetry 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.

Organization 8434, Telemetry Engineering II - along with sister departments 08432, 08433, 08435 and 08436- has responsibility for the design, development, and qualification of weapon system instrumentation (or telemetry systems) for use in Joint Test Assemblies (JTAs) for the entire US nuclear arsenal. The JTA program is a cornerstone of the Stockpile Evaluation Program and allows critical assessment of the weapon system, DoD platform, and support personnel performance. To fulfill its mission responsibilities, Organization 8434 employs a diverse and talented group of electrical engineers, mechanical engineers, and technologists. The Organization collaborates with other NW groups within the National Laboratories and across the Nuclear Weapons Complex, including NNSA, Lawrence Livermore National Laboratory, Los Alamos National Laboratory, the production agencies (National Security Center and Pantex), and the DoD. Organization 0843x is also expected to have significant interactions with other DOE Laboratories and other NNSA entities (beyond the NW Complex), the DoD, and other government agencies.

• 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 Sandia 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.

EDUCATION REQUIREMENTS

• Bachelor’s Degree in Engineering or other relevant field.

MINIMUM QUALIFICATIONS

• 5+ years of experience or equivalent combination of education and work experience.
• Mechanical Testing (Shock, Vibration, Temperature, Pressure, Humidity) and data analysis.
• Strong design skills in CAD.
• GD&T knowledge.
• Experience designing for multiple manufacturing processes including machined aluminum, sheet metal and 3D printing (FDM)
• Must be a U.S. Citizen and have the ability to obtain and maintain a DOE Q clearance.
• Ability to work in a diverse work environment.
• Satisfactory results of a pre-employment screening, which includes a background check and drug screening in accordance with Federal requirements (details below),
• Ability to fulfill and promote L&A core values.

Preferred Qualifications:

• Graduate level degree in Mechanical Engineering.
• Experience within the NNSA complex.
• GD&T ANSI Y14.5 experience.
• Experience with nuclear weapons and/or test assembly design principles.
• Demonstrated experience with designing, testing, or fabricating aerospace hardware.
• Demonstrated experience with testing in vibration, shock, thermal, vacuum, and centrifugre.
• CREO skills.
• Active DOE Q Clearance.

LOCATION

• Livermore, CA – Onsite Position.
• Contract Duration of 2-3 years.

PHYSICAL REQUIREMENTS AND WORKING CONDITIONS

Successful candidates will be able to perform the essential functions of the job with reasonable accommodation. This job posting reflects management’s assignment of essential functions and the descriptions listed do not restrict management’s right to assign or reassign duties and responsibilities to this job at any time.

PRE-EMPLOYMENT SCREENING

Please note that marijuana remains a Schedule I controlled substance under Federal Law. Federal contractors must follow Federal drug-free workplace rules, which prohibit marijuana use, even if medical or recreational use is permitted under State Law.   

SALARY AND BENEFITS

As an L&A employee, you will be eligible for a competitive salary as well as a comprehensive benefits package including healthcare (medical and dental), 401K plan, and paid time off. We believe in investing in our employees beyond compensation and as an L&A employee, you will have access to in-house training, career pathing, mentoring, award programs, tuition reimbursement and much more.

L&A is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin, age, or status as a qualified individual with a disability or protected veteran.