Circuit Design Engineer Sr - Grand Prairie, TX

Basic Qualifications Bachelor of Science degree in Electrical Engineering or a closely related STEM field from an accredited university; Master’s degree preferred Minimum 3 years of professional experience in circuit design engineering or a related discipline Demonstrated experience with circuit card design, integration, and test for one or more of the following: digital electronics, power electronics, analog/mixed-signal Experience with Siemens Xpedition Enterprise or equivalent for schematic capture Experience with Cadence PSpice or equivalent for circuit simulation and analysis Experience with signal integrity tools such as Mentor Graphics Hyperlynx or equivalent Experience with developing and refining system, performance, interface, and environmental requirements for circuit card designs Must be a US Citizen; must possess or be able to obtain a DoD Secret security clearanceJob DescriptionYou will be the Senior Circuit Design Engineer for the Non Kinetic Air Defense (NKAD) & Counter Swarm team. Our team designs, prototypes, tests, and rapidly fields advanced electronic solutions that protect U.S. and allied forces. We turn high risk concepts into flight ready hardware on accelerated schedules.What You Will Be DoingAs the Senior Circuit Design Engineer you will be responsible for leading end to end circuit card development—from early architecture through production release—while collaborating with system, software, test, and manufacturing partners. You will help shape the technical direction of multiple defense programs and ensure that every design meets strict SWaP C, performance, and reliability requirements. Your responsibilities will include: Defining subsystem requirements, conducting trade studies, and establishing architecture for platform and sensor electronics. Driving schematic capture, EPCAD layout, and signal integrity analysis for circuit card assemblies in constrained environments. Owning the full design lifecycle: concept, simulation, layout, build up, verification, and delivery of all Design Assurance Review artifacts. Performing circuit simulations, power budgeting, and signal integrity checks using Cadence PSpice, HyperLynx, or equivalent tools. Specifying, sourcing, and managing bill of materials and prototype build activities. Coordinating environmental qualification testing (vibration, shock, thermal, radiation) and interpreting results to guide design refinements. Generating and maintaining clear technical documentation—architecture diagrams, requirements packages, trade study reports, and test data logs. Partnering with cross functional teams to integrate hardware smoothly into larger systems and accelerate fielding timelines.Why Join UsDo you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus. If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here.Further Information About This OpportunityThis position is in Dallas. Discover more about our Dallas, Texas location.MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance.Desired Skills Experience with RF systems including radars, jammers, electronic attack (EW), and high power microwave (HPM) Experience with Pulsed Power, High voltage, and High Power applications Experience designing, developing, or integrating components for UAV/UAS systems Experience with rapid prototyping and spiral development design Electrical interconnect design experience (power, networking, discrete signaling, etc) AC and DC power distribution, signal integrity, shielding and grounding CCA design & manufacturing experience (requirements, BOM, schematic capture, layout, test and integration, etc) Working knowledge of lab equipment such as Oscilloscopes, Power Supplies, DMM, signal Generators, spectrum analyzers Experience with military standards and specifications Experience with design tools Zuken, Creo Experience with configuration management tool Windchill Experience with MFC circuit card design processes and the Design Assurance process Excellent verbal and written communication skills; proven ability to convey technical information to diverse audiences and work across multiple functions Proactive problem solver with a detail-oriented and growth mindset; aptitude for learning on the job Demonstrated ability to work in a fast paced, dynamic environment to meet an aggressive schedule Self-starter who can fully engage with other personnel on the program and operate as a player/coach with little to no direct supervision Experience with environmental qualification testing (vibration, shock, thermal, radiation) Demonstrated effective communication skillsOther Important InformationBy 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 remotelyPart-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.