Circuit Design Engineer Sr

Lockheed Martin•Orlando, FL

3d•Hybrid

About The Position

As the Senior Circuit Design Engineer for the Command Launch Assembly (CLA) Carrier Card Assembly (CCA) team within Missiles & Fire Control (MFC), you will be responsible for the end-to-end design of the CCA. This role involves translating system requirements into reliable, production-ready circuit cards that power, communicate with, and integrate into the launcher’s subsystems. You will collaborate closely with mechanical, electrical, and systems engineers, conduct verification and validation, and ensure designs meet rigorous power conditioning, signal integrity, and environmental standards. This position is located in Orlando, Florida, and requires a U.S. Citizen with the ability to obtain a secret clearance.

Requirements

Bachelor of Science degree in Electrical Engineering or a closely related STEM field from an accredited university
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, or FPGA-based processor boards
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 clearance

Nice To Haves

Experience with MFC circuit card design processes and the Design Assurance process
Experience with military standards and specifications, including MIL-STD-461 and MIL-STD-704
Experience with Xilinx/AMD FPGA families (UltraScale, Versal)
High-speed design experience including PCIe, Gigabit Ethernet, SERDES, or DDR4/5 memory interfaces
MATLAB experience for analysis and simulation
Experience with MOSA (Modular Open Systems Architecture) and WOSA (Weapon Open Systems Architecture)
Experience with CAMEO or equivalent requirements management tools
Experience with rigidflex circuit card design
Experience with environmental qualification testing (vibration, shock, thermal, radiation)
Demonstrated effective communication skills
Active DoD Secret or Top Secret clearance

Responsibilities

Defining performance, power, and interface requirements for the CCA and documenting them in clear, traceable specifications.
Creating schematic capture, PCB layout, and bill of materials (BOM) using industry standard tools (e.g., Altium, Cadence).
Conducting simulation, signal integrity, and power analysis studies to validate design choices early in the development cycle.
Building and testing prototype hardware in the lab, troubleshooting issues, and iterating designs to meet V&V milestones.
Coordinating with mechanical and systems teams to ensure seamless integration with launcher subsystems and compliance with SWaP C constraints.
Preparing and delivering technical briefings, design reviews, and status updates for senior engineering, program management, and customers.
Managing configuration control, documentation, and change requests in the PLM system to maintain a robust, audit ready design history.
Supporting environmental qualification (vibration, shock, thermal, radiation) and analyzing results to drive design improvements.