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6 level 3 software engineer jobs found

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Law Enforcement Onsite level 3 software engineer
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Lockheed Martin
Jun 12, 2026
Cyber Software Engineer II
Lockheed Martin Littleton, CO
Description: The Cyber Software Engineer (level 2) is a mid‑level role that requires owing security outcomes across the product lifecycle. In this position you will lead the definition of security architecture for new features and major refactors, conduct threat‑modeling investigations, and translate product requirements into concrete security controls. Responsibilities include spearheading comprehensive vulnerability assessments (static, dynamic, and dependency‑scanning) prioritizing vulnerability remediation, and ensuring continuous compliance with frameworks such as NIST, ISO 27001, and DoD RMF. The Cyber Software Engineer (level 2) will design, develop, and maintain advanced Python‑based automation that embeds security gates, secret scanning, policy‑as‑code, and automated remediation into CI/CD pipelines (GitLab, DevOps, Jenkins), and will evaluate emerging tools (e.g., SBOM generators, runtime protection platforms) for enterprise adoption. Authoring clear, detailed security...
Lockheed Martin
Jun 02, 2026
FPGA Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the FPGA Engineer for the Digital Logic Integration team. Our team delivers mission critical hardware and software that connects sensors, actuators and compute platforms across a range of defense programs, ensuring reliable, high performance operation from concept through fielding. What You Will Be Doing As the FPGA Engineer you will capture and translate system requirements into detailed FPGA architectures, drive simulation and verification, and integrate designs with board level hardware. You will work closely with hardware, software and test partners to validate the complete system and lead design assurance activities that keep the program on schedule and compliant with aerospace standards. Your responsibilities will include • Elicit, refine and document functional and performance requirements for FPGA designs. • Create detailed RTL (VHDL/Verilog/SystemVerilog) and accompanying constraints to meet timing, power and reliability goals. • Develop and...
General Dynamics Mission Systems, Inc
May 26, 2026
Digital Design Engineer
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Bachelor's degree in Electrical or Computer Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Duties and Tasks: Design of digital electronics including Field Programmable Gate Array (FPGA) development and circuit design Responsible for definition, design, verification and documentation Determines architecture, system simulation, and detailed design approach Defines module...
Lockheed Martin
May 06, 2026
Cyber Sys Secur Engr Sr
Lockheed Martin Palmdale, CA
Description: Join our team of innovative engineers at Lockheed Martin Aeronautics, where we're pushing the boundaries of technology to design and develop cutting-edge air vehicles and aircraft. As a Cyber Systems Security Engineer, you'll play a critical role in ensuring the cyber security of our platforms, from design to implementation. Your expertise will help us create cyber-resilient security design solutions that meet the needs of our customers and protect our systems from emerging threats. In this role, you will apply an interdisciplinary and collaborative approach to plan, design, develop, validate, and verify cyber engineering solutions throughout their lifecycle to ensure cyber security requirements are effectively defined, decomposed, implemented, and assessed to create resilient security solutions. What’s In It For You: We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive...
Lockheed Martin
Apr 24, 2026
FPGA Engineer Senior Staff
Lockheed Martin Orlando, FL
Description: You will be the FPGA Design Engineer for Lockheed Martin’s Missile and Fire Control team. Our group designs, simulates, and integrates cutting edge datalink and launcher systems that keep our warfighters ahead of emerging threats. What You Will Be Doing As the FPGA Design Engineer you will develop FPGA solutions that power both existing and next generation defense systems. Your responsibilities will include: • Develop complex FPGA designs, including specification, design, verification, and implementation • Develop trade studies to select an FPGA solution optimized for device utilization, power and thermal requirements • Collaborate with cross-functional teams, including software, hardware, and systems engineering to develop an optimal architecture and develop FPGA requirements • Collaborate with the team through the Design Architecture development process Why Join Us Do you want to be part of a company culture that empowers employees to think big, lead with a...
Lockheed Martin
Jun 02, 2026
Program Security / Physical Security Representative - Mid Level
Lockheed Martin Fort Worth, TX
Description: Lockheed Martin Aeronautics. Be Mare Than You Can Imagine. Lockheed Martin's aircraft leadership is earned through relentless research and development of high-performance combat, air mobility and reconnaissance and surveillance aircraft. We also provide world-class training, focused logistics support, and advanced targeting and navigation technologies to enable the right people with the right skills to be in the right place at the right time with the right information and the right munitions to accomplish their missions. The primary mission of the Security and Emergency Services (SES) organization is to mitigate risk and promote the safety and security of company personnel and assets, and to ensure compliance with U.S. government and other customer security requirements in support of U.S. national security interests. SES is looking for an energetic Security Representative Senior to support the Integrated Fighter Group (IFG) by performing physical security duties...
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