Systems Engineer, Principal - Survivability & Nuclear Hardness

Reference: 732017BRPosted: 2026-06-12Location: Littleton, ColoradoSalary: $151,200 - $266,570Clearance: Top SecretCompany: Lockheed MartinDescription:Space is a critical domain, connecting ourtechnologies, our security and our humanity.While others view space as a destination, we seeit as a realm of possibilities, where we can domore — we can innovate, invest, inspire andintegrate our capabilities to transform the future.At Lockheed Martin Space, we aim to harnessthe full potential of space to cultivate innovation,reduce costs, and push the boundaries of whattechnology can achieve. We’re creating future-ready solutions, focusing on resiliency andurgency through our 21st Century Securityvision. We’re erasing boundaries and formingpartnerships across industries and around theworld. We’re advancing spacecraft and theworkforce to fuel the next generation. And we’rereimagining how space can connect us, ensuringsecurity and prosperity.Join us in shaping a new era in space and find acareer that's built for you.As a Principal Systems Engineer and the authority in Survivability Engineering, you will support the System Engineering (SE) Special Disciplines and other integrated product area organizations in one or more of the following areas: • Applying advanced concepts in electrical, electronics and physics disciplines to execute various tasks related to Survivability engineering specialty.• Ensuring that military space vehicle and missile designs, from the component level to the system level, will meet performance requirements during and after exposure to specified environments, including natural space and man-made radiation environments. • Conducting technical planning, specification requirements derivation, modeling and analysis, design, test planning and execution, documentation, requirements verification/validation to support overall system needs and act as technical consultant for management and customers• Will join the enterprise Survivability Engineering group, will be partnered with other authorities, mentor and lead peers• Serving in a key technical lead role, independently and leading other team members, in executing Survivability tasks, driving timely high quality results, while maintaining collaboration across both the Survivability team and the greater FBM program. • Mentoring junior engineers within Survivability Engineering.This position may require occasional travel at various periods of time based on program lifecycle and need for presenting material to Program or Customer. You can learn more about Denver, CO by visiting this link. Learn more about Lockheed Martin’s comprehensive benefits package.Basic Qualifications:• Experience in man-made Nuclear and Natural Space Radiation environments and in Nuclear Hardness and Survivability engineering• Experience conducting radiation assessments and analyses• Possesses technical knowledge, depth and breadth, related to spacecraft / missile development lifecycle and requirements compliance.• Active or Current Secret Security Clearance with willingness/eligibility to obtain a Top Secret Security clearance; US Citizenship RequiredDesired Skills:• Advance Degree in Nuclear Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or similar area of study• 12+ years combined expertise in Natural Space Radiation and Man-Made environments and Engineering• Experience with Radiation software tools (e.g., MCNP, NOVICE, Srim/Trim, Novice/Geant4, Creme96, Creme-mc, Shieldose, Spenvis, Omere, Ap8/Ap8, and Ap9/Ae9)• Experience working in Radiation test facilities [e.g., test labs in universities such as University of California at Davis, Texas A&M, Indiana University Cyclotron Facility (IUCF), Brookhaven National Laboratory (BNL)]]• Experience with Piece-part radiation testing, performance, and reliability• Experience with Electrical Engineering simulation/modeling tools (e.g. PSpice, etc) and software tools for performing EE and mathematical analysis (e.g. Matlab, etc)• Knowledge or experience in the following relevant subject areas: Propulsion, Ordnance, Mechanical Structures, Avionics Electronics, Navigation, Guidance & Control, Missile Performance, Materials & Processes, EEE parts, Flight Software, Reliability, Safety, Support Equipment• Electronic, electrical, electromechanical and electrooptical (EEEE) components• Experience working and collaborating with peers and senior material specialists from within and outside the engineering group• Lead anomaly resolution teams• Be organized and is able to effectively multi-task in a dynamic, fast paced environment• Be recognized as an authority in systems thinking techniques with the demonstrated ability to apply them to a wide range of sophisticated problems and train others in their application• Missile or space segment design and test experience with one or more subsystems or fields outside of Systems Engineering• Experience with military and technical requirements/specifications• Experience participating in major program reviews (SRR, PDR, ETC)• Demonstrated ability to lead and work effectively in multi-functional teams, integration across teams, build strong professional relationships with team members and build consensus among peers• Experience in briefing results to customers and senior leadership• Active or Current Top Secret clearanceSecurity Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: Top SecretOther Important Information You Should KnowExpression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.Schedule for this Position: 9x80 every other Friday offPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $151,200 - $266,570. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.This position is incentive plan eligible.Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.Experience Level: Experienced ProfessionalBusiness Unit: SPACERelocation Available: PossibleCareer Area: Systems Engineering: OtherType: Full-TimeShift: First