Scorpius Systems Engineer; Multi-Level

Scorpius Systems Engineer (Multi-Level) at Nevada National Security Sites

Mission Support and Test Services, LLC manages and operates the Nevada National Security Site for the U.S. National Nuclear Security Administration. Our mission is to ensure security with high-hazard experimentation and incident response. Our vision is to be the user site of choice for large‑scale, high‑hazard national security experimentation. With over 2,750 employees, we innovate and deliver complex nuclear security solutions.

• Competitive salaries, medical, dental, vision, pension, 401(k), paid time off, 96 paid holidays, relocation (if >75 mi), tuition assistance.
• Company partners:
  Honeywell International, Jacobs Engineering Group, HII Nuclear.

• Collaborate with LANL, LLNL, and SNL to define functional/non‑functional requirements and document constraints.
• Develop component hierarchy and asset management plans for the Scorpius accelerator.
• Integrate CREO design documents into a cohesive model.
• Document structure, components, and interrelationships of the Scorpius system.
• Perform verification and validation testing.
• Identify risks and develop mitigation plans.
• Troubleshoot and problem‑solve during installation, commissioning, and operations.
• Maintain configuration management documentation over a 30‑year lifecycle.
• Coordinate with engineers, technicians, vendors, and laboratory partners.
• Prepare administrative and technical documents.
• Participate in regulatory investigations, corrective actions, and continuous improvement.
• Frequent travel to NNSS forward areas (≈30 mi beyond Mercury gate).

• Develop practical solutions, evaluate standards, and produce technical proposals.
• Lead teams and coordinate with other project teams.
• Interpret codes, standards, advanced software, and unique processes.

• Resolve highly complex problems, integrating unconventional technology and cross‑disciplinary solutions.
• Provide operational expertise and oversee testing and problem‑solving.
• Keep current with technological developments.

• Bachelor’s degree in an accredited ABET civil, mechanical, or electrical engineering program, or a STEM bachelor’s.
• Or Professional Engineer license.
• 5+ years of relevant experience for Senior (9+ years for Principal). Experience managing complex industrial or scientific machinery preferred.
• Systems engineering in a technical or research and development environment preferred.

• Proven ability to manage complex projects and deliver results within established timelines.
• Proven ability to integrate electrical, mechanical, and control systems in large complex machinery.
• Demonstrated ability to read and understand drawings.
• Strong communication, interpersonal, and leadership skills.
• Highly accomplished technical writing skills and affinity for producing procedures and documentation.
• Strong problem‑analysis and problem‑solving skills.
• Ability to work under minimal supervision, follow written and verbal instructions, and work independently and as part of a team.
• Ability to execute work in a disciplined manner to demonstrate compliance with laws, codes, orders, and MSTS policies and procedures.
• Proficiency in Microsoft suite of software.
• Must possess a valid driver’s license.

• Working knowledge of Creo CAD and drafting (CADD) software and Windchill PDM.
• Demonstrated proficiency with Maximo or a similar enterprise asset management (EAM) system.
• Experience in digitally twinning technologies and its application to complex systems.
• Knowledge of risk management principles as applied to asset health and operational reliability.
• Strong understanding of lifecycle management principles, including design, acquisition, operation, maintenance, and disposal.
• Experience working in a team environment that includes scientists, engineers, technicians, designers, and Craft/maintenance personnel.
• Experience with accelerator facilities, research infrastructure, or other highly specialized scientific equipment is highly desirable.
• Familiarity with Department of Energy (DOE) regulations and requirements related to asset management and facility operations a plus.

• Primary work location:
  Losee Road facility, North Las Vegas, Nevada. Frequent visits to NNSS (≈90 mi).
• Travel up to 25% to LANL, LLNL, and SNL.
• Work schedule:
  
  4/10s, Monday – Thursday (subject to change).

• Senior Engineer: $99,340.80 – $
• Principal Engineer: $ – $

MSTS requires a DOE pre‑employment drug test and background review. The position requires a DOE Q‑level security clearance. Applicants must be U.S. citizens, 18+ years.

MSTS is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status or other characteristics protected by law.