Circuit Design Engineer III, Avionics, Secret Clearance

Reference: 724456BRPosted: 2026-07-23Location: Littleton, ColoradoSalary: $97,100 - $171,235Clearance: SecretCompany: Lockheed MartinDescription:Join Our Team as an Avionics Circuit Design Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment.Location: This position does not support teleworking; you will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work a flexible 9x80 schedule in the office full-time. About Lockheed Martin SpaceSpace is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future.At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.Join us in shaping a new era in space and find a career that's built for you.What does this role look like?As a Circuit Design Engineer, you will work on the development of a sophisticated state-of-the-art Avionics product in a world class Integrated Product Development environment. Key activities you will accomplish in this role:• Design/Capture electrical schematics and guide the board layouts. • Perform electrical Worst Case Analysis and Electrical Parts Stress Analysis.• Work on a cross-functional team in the development and integration of world class avionics systems.• Resolve test anomalies and troubleshooting, and generation, review and presentation of Product Certification, and also support system level testing.To be effective in this role, you will need:• Experience supporting the technical evaluation of design and requirements verification.• Experience in different phases of aerospace hardware development cycle.• Experience interacting with peers, management and government customers.• Experience in presentations and in written communication skills.• Missile design experience.• 3+ years professional experience• Must have an active DoD Secret clearance, thus you are a US Citizen.Why Lockheed Martin?Our employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Learn more about Lockheed Martin’s comprehensive benefits package. Find out more on how we proudly support Hiring Our Heroes.At Space we value your skills, training, and education. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin Space employee… join us to experience your future!Let’s do Space!Basic Qualifications:• Bachelor of Science or higher from an accredited college in Electrical Engineering or related discipline, or equivalent experience/combined education.• Experience in electronics design, with a focus on CCA design and development.• Experience as a technical lead or responsible engineer.• Existing DoD Secret Clearance; US Citizenship.Desired Skills:• Experience in Missile or Space Avionics circuit design.• Missile design experience.• Full program/product life-cycle experience.• Experience in ASIC/FPGA development.• Flight and/or Motor Controls experience.• Experience with design for manufacture and test.• Experience with PSPICE, Saber or other electronics simulation tool experience.• Experience performing electronics analysis (Worst Case Analysis, Electrical Parts Stress Analysis, Failure Modes and Effects Critical Analysis).• Demonstrated good communication and presentation skills with the ability to articulate complex technical issues to peers, management, subcontractors and customers.• Demonstrated strong problem solving and conflict resolution skills.• Able to work effectively in a diverse team environment.Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: 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 $97,100 - $171,235. 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.Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.Experience Level: Experienced ProfessionalBusiness Unit: SPACERelocation Available: PossibleCareer Area: Electrical EngineeringType: Full-TimeShift: First