Sandia National Laboratories

Cleared Senior/Principal R&D Systems Engineer - UK Integration W93/A21 Programs, Onsite

Sandia National Laboratories$117K — $235K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a relevant discipline with 5 years of applicable experience, or equivalent education and experience.
  • Active DOE Q clearance or equivalent security clearance required.
  • Graduate degree in Engineering or related field preferred, emphasizing independent research.
  • Experience with Nuclear Security Enterprise laboratories and plants is an asset.
  • Strong communication skills and a proven ability to work in multidisciplinary teams.

Responsibilities

  • Serve as primary liaison between AWE and Sandia for program planning and integration.
  • Lead technical efforts across systems engineering domains including architecture and design.
  • Apply expertise in qualification and test execution to evaluate test data and inform decisions.
  • Participate in UK-related Working Groups, delivering quality results on time.
  • Prepare presentations and documentation for technical and programmatic reviews for both UK and US audiences.
  • Assist in developing cost estimates and forecasts for UK contracts.
  • Foster collaboration with partners at Sandia, Los Alamos, Lockheed Martin, and government entities to ensure program success.

Benefits

  • Work in a mission-driven team focused on advancing national security.
  • Opportunity to engage in high-stakes international defense programs.
  • Flexible work environment with opportunities for travel (up to 25%).
  • Empowerment to drive innovative engineering solutions across international borders.
Full Job Description
What Your Job Will Be Like

Are you ready to be at the forefront of groundbreaking systems engineering that bridges international defense programs? We are seeking a dynamic R&D Systems Engineer to drive innovative solutions that seamlessly integrate efforts between the W93/Mk7 program and the UK's A21/Mk7 initiative.

You will join a highly motivated, mission-driven group dedicated to advancing national security through close collaboration with technical experts, leadership, and stakeholders from both the US and UK. Your role will be pivotal in aligning system engineering efforts across multiple organizations, ensuring that complex technical and programmatic challenges are met with precision and creativity. You will engage extensively with partners at the Atomic Weapons Establishment (AWE) and the UK Ministry of Defense (MOD), acting as a key liaison and technical leader.

Success in this role means bridging diverse perspectives and translating complex technical details into shared understanding, enabling effective collaboration across international teams.You will demonstrate sensitivity to cross-cultural communication nuances, particularly in interactions with UK partners, ensuring clarity and mutual understanding.

On any given day, you may be called on to:
  • Serve as the primary interface between AWE and Sandia National Laboratories, coordinating program planning and integration efforts to ensure smooth collaboration.
  • Lead, facilitate, and contribute to technical work across systems engineering domains, including system architecture, design, requirements development, and test and qualification activities. This includes conducting trade studies and gap analyses to inform decision-making.
  • Apply expertise in qualification and test execution, including critical analysis of test data to assess quality and inform program decisions.
  • Actively participate in UK-related Working Groups, helping to produce high-quality deliverables that meet rigorous deadlines.
  • Prepare and support presentations and documentation for technical and programmatic reviews tailored to both UK and US audiences.
  • Assist in developing cost estimates and forecasts related to UK contracts, supporting budget planning and resource allocation.
  • Collaborate closely with partners across Sandia, Los Alamos National Laboratory, Lockheed Martin Space, AWE, MOD, Navy Strategic Programs, and the National Nuclear Security Administration (NNSA) to drive program success.

Due to the nature of the work, the selected applicant must be able to work onsite. This role requires travel ( ~25%, occasionally higher), including international trips.

Salary Range

$117,500 - $235,700

*Salary range is estimated, and actual salary will be determined after consideration of the selected candidate's experience and qualifications, and application of any approved geographic salary differential.

Qualifications We Require

  • 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.
  • Active DOE Q clearance or equivalent to start.


Qualifications We Desire

The ideal R&D Systems Engineer candidate for Sandia National Laboratories will in addition possess the following:The ideal R&D Systems Engineer candidate for Sandia National Laboratories will in addition possess the following:
  • Graduate degree in Engineering or a highly related field where an independent research project was a graduation requirement (e.g., independent project, thesis, or dissertation).
  • Experience working with Nuclear Security Enterprise (NSE) laboratories and plants including Pantex, Kansas City National Security Campus (KCNSC), Lawrence Livermore Laboratory (LLNL) and Kansas City National Security Campus/New Mexico Operations (KCNSC/NMO).
  • Experience working on engineering design, qualification, production, or related modeling/simulation projects.
  • Strong verbal and written communication skills, ability to work effectively in multidisciplinary teams.

Also, for this posting we are seeking individuals with the following experience:
  • Previous experience working with Nuclear Deterrence (ND) systems organizations.
  • Experience in systems engineering of complex systems.
  • Experience with ND component or system design, development, or production.
  • Demonstrates strong programmatic thinking with the ability to assess and anticipate the broader implications of technical work, including impacts on project scope, schedule, and budget.
  • Exhibits strategic foresight and proactive problem-solving skills to identify future needs and execute plans in advance, ensuring alignment with long-term program objectives and successful delivery.
  • Ability to work independently and collaboratively, demonstrating initiative and leadership.
  • Demonstrated ability to plan and execute technical work effectively.
  • Ability to negotiate competing requirements to achieve optimal system-level outcomes.
  • Skill in identifying, understanding, and articulating constraints, options, and paths forward.
  • Commitment to operational safety, security, and quality.


About Our Team

The W93 UK Integration Department leads SNL's technical and programmatic activities in support of the A21/Mk7 program. In addition, the department is responsible for establishing and building internal and external partnerships with NNSA Federal Program Managers, the US Navy, Sandia nuclear weapons systems and component organizations, the Sandia science & technology community, the Kansas City Plant National Security Campus (NSC), UK Atomic Weapons Establishment (AWE), and many others.

Posting Duration

This posting will be open for application submissions for a minimum of three (3) calendar days, including the 'posting date'. Sandia reserves the right to extend the posting date at any time.

Security Clearance

Position requires a Department of Energy (DOE) Q security clearance to start, or equivalent active security clearance with another U.S. government agency (e.g., DOD). Sandia is required by DOE directive to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants for employment need to be able to maintain a DOE Q-level security clearance, which requires U.S. citizenship. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted.

Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment.

About Sandia National Laboratories

The Sandia National Laboratories is one of three National Nuclear Security Administration research and development laboratories in the United States, managed and operated privately by the National Technology and Engineering Solutions of Sandia. Their primary mission is to develop, engineer, and test the non-nuclear components of nuclear weapons and high technology. Headquartered on Kirtland Air Force Base in Albuquerque, New Mexico, it also has a campus in Livermore, California, next to Lawrence Livermore National Laboratory, and a test facility in Waimea, Kauai, Hawaii. It is Sandia's mission to maintain the reliability and surety of nuclear weapon systems, conduct research and development in arms control and nonproliferation technologies, and investigate methods for the disposal of the United States' nuclear weapons program's hazardous waste. Other missions include research and development in energy and environmental programs, as well as the surety of critical national infrastructures. In addition, Sandia is home to a wide variety of research including computational biology, mathematics, materials science, alternative energy, psychology, MEMS, and cognitive science initiatives. Sandia formerly hosted ASCI Red, one of the world's fastest supercomputers until its decommission in 2006, and now hosts ASCI Red Storm, originally known as Thor's Hammer. Sandia is also home to the Z Machine. The Z Machine is the largest X-ray generator in the world and is designed to test materials in conditions of extreme temperature and pressure. It is operated by Sandia National Laboratories to gather data to aid in computer modeling of nuclear weapons. In December 2016, it was announced that National Technology and Engineering Solutions of Sandia, under the direction of Honeywell International, would take over the management of Sandia National Laboratories starting on May 1, 2017. Educational opportunities are conducted in collaboration with university students through several programs, including the Securing Top Academic Research & Talent at Historically Black Colleges and Universities Program and the Sandia University Partnerships Network.
Learn more about Sandia National Laboratories
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Founded
1948

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