Circuit Design Engineer IV, Secret Clearance

Location: Littleton

Job : 693393
Date posted: Jan. 06, 2026

Description: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
; the preferred candidate will be located near our Lockheed Martin Space facility one of the Coolest places to work:
Littleton CO, and be expected to work in the office.

Space 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.

• 5+ years professional experience; 3+ years with Masters degree.

• 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.

• Active Secret clearance thus US Citizenship is required.
Desired

Skills:



• Experienced at leading teams through challenging engineering and/or programmatic issues.

• Experience on Space and/or Missile Defense Missions.

• Experience in electronic systems schematic creation and interpretation, and Electronics Modeling/Simulation Tools such as SPICE.

• Experience in schematic capture using Zuken or similar tools.

• 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,…