Senior​/Principal R&D Mechanical Engineer - Gas Transfer Systems, Onsite

About Sandia

Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas.

• Challenging work with impact that contributes to security, peace, and freedom worldwide
• Extraordinary co-workers
• Access to some of the best tools, equipment, and research facilities
• Career advancement and enrichment opportunities
• Flexible work arrangements in many positions, including 9/80 and 4/10 compressed workweeks, part-time work, and telecommuting (onsite and remote)
• Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance, and amenities for work/life balance

What You Will Do

Note:

The role is described below to reflect typical responsibilities and team context for an R&D Mechanical Engineer in the Gas Transfer Systems (GTS) Group. The group researches, designs, develops, and builds components that store hydrogen isotopes for extended periods and deliver precise quantities of gas.

As a GTS Mechanical Engineer, you will be part of a high-performing team that applies systematic scientific approaches to evaluate emerging technologies, perform mechanical component design, develop production-ready drawings and processes, and develop and execute test plans to evaluate component design, performance, and life. You will identify viable solutions using fundamental mechanical engineering concepts, basic statistical techniques, and strong communication and teamwork skills.

Non-technical activities include development of project plans, estimating costs and schedules, and reporting results to customers. You may begin as a team member solving complex problems and, as you mature, take on more challenging work spanning multiple disciplines to build teams for larger projects.

The position requires travel up to 25% to support the mission. The selected applicant must be able to work onsite 100% of the time at the Livermore, CA facility. Applicants on this requisition may be interviewed by multiple organizations at Sandia National Laboratories.

$139,900 - $280,600. Salary range is estimated; actual salary will be determined based on experience, qualifications, and geographic differentials.

• Bachelor's degree in a relevant discipline and five (5) years of directly relevant experience, or an equivalent combination of education and engineering or scientific experience demonstrating the ability to perform independent R&D
• Ability to obtain and maintain a U.S. DOE Q Security Clearance

The ideal candidate will also possess:

• Graduate degree in Mechanical Engineering or related field with an independent research project (thesis/dissertation)
• Experience with mechanical engineering and product realization in the NNSA complex
• Strong verbal and written communication skills and ability to work effectively in multidisciplinary teams

• Experience with CAD (CREO, Solid Works, etc.)
• Master’s degree in Mechanical Engineering or related STEM field; or a Bachelor's with 4+ years of relevant experience
• Active DOE Q Clearance
• Experience with mechanical component design and production qualification
• Experience with creation and review of product drawings and specifications (ASME Y14.5M)
• Experience with experimental methods, data acquisition and analysis
• Experience in high-pressure gas experiments
• Familiarity with welding technologies
• Familiarity with programming languages (MATLAB, C++, Fortran, Python)
• Familiarity with manufacturing and related processes
• Experience in managing project plans, schedules, deliverables, costs, and risks

The Gas Transfer System (GTS) Engineering Department designs, develops, and qualifies gas transfer systems for national security programs. Responsibilities include high-pressure gas reservoir design, explosive component design, welding technology development, and investigating hydrogen isotope effects. The department operates high-pressure testing and welding/brazing facilities and collaborates with Sandia groups, LLNL, LANL, production agencies, NNSA, and DOD.

This…