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128 senior software systems engineer jobs found

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Engineering United States senior software systems engineer
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General Dynamics Mission Systems, Inc
Apr 27, 2026
Senior Supplier Quality Engineer - EEE Parts Specialist, Strategic Programs
General Dynamics Mission Systems, Inc Bloomington, MN
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred 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 Imagine building your career by developing the solutions that support the mission of our nation’s service members, intelligence analysts and first responders. That’s the challenge that’s waiting for you at General Dynamics Mission Systems. Here you have the opportunity to redefine innovation and excellence for the...
General Dynamics Mission Systems, Inc
Apr 27, 2026
Senior Principal Electrical-Optics Engineer
General Dynamics Mission Systems, Inc MD
Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience.     CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense TS/SCI with Polygraph 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 ROLE AND POSITION OBJECTIVES: As a Senior Principal Electro-Optics Engineer, you will architect, design, develop, build, and test systems and new products involving advanced photonic and laser technologies. The breadth of these projects includes...
Odyssey Systems Consulting Group
Apr 24, 2026
Full time
Test Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems has an exciting new opportunity for a Test Engineer for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Peterson SFB. As the Test Engineer you will provide technical and engineering support for Enterprise Resource Planning (ERP) and major IT Test and Evaluation (T&E) to SSC SYD 85 in the S5.   Responsibilities Duties includ e, but not limited to:    Documenting the review, test concept development, test methodology development, test plan development, test execution, and test reporting, data reduction and analysis, and enduser operational testing Using Design of Experiments methods to plan and conduct test programs Independently prepare (or advise others in the preparation of) criteria, computation/analyses, specifications, cost estimates test plans, and technical reports in the specific area of technical expertise Select and apply...
Lockheed Martin
Apr 24, 2026
Manufacturing Engineer - Final Assembly/Integration
Lockheed Martin Littleton, CO
Description: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Going to space is just the beginning. It’s what you do when you get there that matters. Lockheed Martin builds the satellites and spacecraft that do amazing things in space for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most. Lockheed Martin-built satellites give earlier warning of severe weather, connect troops on the battlefield, and deliver GPS...
Lockheed Martin
Apr 23, 2026
Circuit Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You 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 Doing As 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...
Lockheed Martin
Apr 22, 2026
Senior Safety Engineer
Lockheed Martin Troy, AL
Description: You will be the Senior Process Safety Engineer for the Environmental Safety and Health team. Our team is responsible for ensuring safety compliance and risk mitigation across all programs at the Troy, Alabama Missiles and Fire Control facility. What You Will Be Doing As the Senior Process Safety Engineer, you will analyze new processes and technologies to identify risks, implement mitigation strategies to ensure compliance with ordnance safety requirements, and protect employees from potential hazards. You'll be expected to be hands on with daily interaction in the production manufacturing areas. Your key responsibilities will include, but are not limited to: Troubleshooting safety-related process equipment, identifying and assessing equipment and process risk through regular onsite inspections and meetings Working with data tracking and engineering software reviewing engineering drawings for hazards and risks Reviewing Manufacturing...
Lockheed Martin
Apr 22, 2026
Test Engineer with Poly SR TE3
Lockheed Martin MD
Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a Senior Software Test Engineer to develop, maintain and enhance complex and diverse test plans supporting Analytic Missions. This includes automated as well as manual test methods. This Program has a robust process to ensure...
Lockheed Martin
Apr 22, 2026
HWIL Integration & Test Engineer, Sr - Orlando, FL
Lockheed Martin Orlando, FL
Description: The HWIL Engineer serves as a senior engineer, providing comprehensive expertise in the design, development, and implementation of real‑time, closed‑loop HWIL capabilities across multiple programs. With 3+ years of relevant experience, you will work under general direction, influence project objectives, and engage senior personnel on critical technical matters while independently delivering practical solutions to complex problems. What You Will Be Doing • Lead HWIL Integration: Oversee design, development, and implementation of real‑time, closed‑loop HWIL simulations (including Missile 6‑DOF models) for air vehicle software, firmware, and hardware. • System Testing & Validation: Integrate stimulation equipment, conduct verification & validation of systems and subsystems, and troubleshoot hardware/software failures using lab equipment (signal generators, DAQ, oscilloscopes, spectrum analyzers). • Debug & Diagnose: Resolve complex issues related to...
Lockheed Martin
Apr 22, 2026
Industrial Engineering Associate Manager- Level 4
Lockheed Martin Palmdale, CA
Description: Industrial Engineers operate in a fast-paced, agile environment, and utilize the latest technology in PLM, MRP, MES, Data Analytics, and Data Visualization Software to produce analysis’ & metrics which enable imperative business decisions. This position will provide data-driven solutions that enable the production team to optimize their manufacturing schedules and costs. This position requires collaboration with all functional groups through the entire product lifecycle within a production environment. This talented team member understands data and loves building tools that use data to surface problems and give people a convenient way to act. What’s In It For You: From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth...
Odyssey Systems Consulting Group
Apr 21, 2026
Full time
System Interoperability Engineer Principal
Odyssey Systems Consulting Group San Antonio, TX
Position Summary Odyssey Systems is seeking a highly experienced Systems Interoperability and Integration Engineer SME to provide senior-level systems engineering and integration support to DoD programs located at Lackland AFB, San Antonio, TX. This role involves leading platform architecture, Kubernetes-based integration, DevSecOps implementation, and AWS cloud engineering for Platform One’s Big Bang product. The ideal candidate will possess deep expertise in Kubernetes, Helm, AWS, DevSecOps, and secure platform integration within DoD environments.   Responsibilities Duties include, but not limited to:    In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your technical and/or professional expertise to...
Lockheed Martin
Apr 21, 2026
Senior Quality Engineer - Arlington, TX
Lockheed Martin Arlington, TX
Description: You will be a Senior Quality Engineer for the PAC 3 Missile and Launcher Evolutionary Development and Transition to Production team. Our team is responsible for delivering cutting edge missile and launcher solutions that meet rigorous quality and performance standards. What You Will Be Doing As a Quality Engineer you will be responsible for leading quality initiatives across the development program, partnering with engineering, manufacturing, subcontracting, program management, suppliers, and the customer to ensure quality objectives are met throughout development, testing, and transition to production. Your responsibilities will include, but are not limited to: • Developing program plans and performing Product Development Process assessments. • Implementing and tracking quality requirements and development process requirements, conducting design reviews and process assessments, reducing design and process risk, and driving closure of non conformances during...
Lockheed Martin
Apr 20, 2026
Sr. System Safety Engineer. (Sr. Mbr Eng Staff)
Lockheed Martin Mount Laurel Township, NJ
Description: WHO WE ARE At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. 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 employee. Lockheed Martin values your skills, training, and education. Come and experience your future! WHAT WE'RE DOING An engineer working in the System Safety Engineering group will contribute to a wide variety of projects based on our business needs. The role involves working as an independent contributor alongside team leadership to perform Systems Safety Engineering tasks in support of project objectives. As a System Safety Engineer, you will be part of a team of experienced safety and specialty engineers working on various missile launching system programs. Your primary responsibility will be to contribute to analysis and design support efforts for all aspects of the system safety programs, ensuring...
Lockheed Martin
Apr 16, 2026
ASIC & FPGA Design Engineer Senior
Lockheed Martin Orlando, FL
Description: You will be the Senior ASIC & FPGA Design Engineer for the ADSWAP CN program. Our team builds the next generation missile and fire control systems that power aerospace and defense grade platforms. We turn ambitious system concepts into hardened hardware, partnering with software, hardware, and systems engineers to deliver integrated, high performance solutions. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will lead the end to end creation of sophisticated FPGA architectures—from initial concept through detailed implementation and verification. You will define specifications, run trade off studies, and ensure every design meets rigorous power, thermal, and utilization targets while staying aligned with Design Assurance standards. Your responsibilities will include: • Develop complete FPGA design specifications and high level architecture in collaboration with cross functional teams. • Select the optimal FPGA family (Xilinx, Intel,...
Lockheed Martin
Apr 15, 2026
Aerostructures Manufacturing Engineer Senior
Lockheed Martin Stratford, CT
Description: WHAT WE’RE DOING At Sikorsky, a Lockheed Martin Company, we are at the forefront of aerospace innovation, driving the development and deployment of cutting-edge technology in the field of aviation. We solve the great problems of our times and innovative technologies that define eras. While no one knows what's going to change the world next, our people are already working on it. THE WORK This position is for a Senior Manufacturing Engineer working in the Aerostructures Manufacturing Engineering group FMC Product Center as a CNC Programmer/ME. Candidate needs to have a strong CNC programing background as well as Manufacturing Engineering and processing background. Responsible for developing and writing programs for numerically controlled extrusion milling machines using engineering specifications and drawings. Our team is responsible for ensuring that parts are machined accurately and efficiently, and that programs are optimized for production. As a key...
Lockheed Martin
Apr 15, 2026
Mission Systems Engineer - AMMM - Level 3
Lockheed Martin Marietta, GA
Description: At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicles to designing aircraft that defy gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. We are seeking a highly motivated Senior Systems Engineer to support the design, development, integration, testing and qualification of mission-specific systems for the Air Mobility and Maritime Missions Line of Business. The role covers platforms such as the C-130H/J, C-5M, and P-3. You will operate within a configuration-managed process-driven environment throughout all phases of the system/software development lifecycle utilizing Agile development framework. You must have experience analyzing complex technical issues, presenting findings/recommendations and implementing solutions. Responsibilities include performance of technical planning; creation of system requirements, design,...
Odyssey Systems Consulting Group
Apr 10, 2026
Full time
Acquisition Program Engineer (Evergreen)
Odyssey Systems Consulting Group Niceville, FL
Position Summary Evergreen (Pipeline) Requisition This requisition is used to build a pipeline of qualified candidates for future opportunities. While there may not be an immediate opening, candidates will be considered as positions become available based on their qualifications and program needs. Odyssey is seeking experienced Aquisition Program Engineers (Systems, Mechanical, and Software) to join our talent community for anticipated opportunities supporting the Air Force Life Cycle Management Center (AFLCMC) Armament Directorate and other Department of Defense (DoD) acquisition programs. Our Engineers support the government with designing, developing, integrating, and sustaining complex weapon systems and associated technologies across the full acquisition lifecycle. This includes systems engineering, mechanical design and analysis, and software development activities to ensure systems meet performance, reliability, and mission requirements....
Lockheed Martin
Apr 10, 2026
Lead Electronics Engineer V
Lockheed Martin King of Prussia, PA
Description: Join Our Team as an Senior Staff Electronics Engineer / Responsible Systems Engineer where you will lead development of sophisticated electronics products in a world class Integrated Product Team. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: King of Prussia PA and be expected to work a flexible 9x80 schedule in the office full-time. About Lockheed Martin Space 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...
Lockheed Martin
Apr 09, 2026
ASIC & FPGA Design Engineer Sr / Syracuse, NY
Lockheed Martin Liverpool, NY
Description: What We're Doing At Lockheed Martin, we are passionate about innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our capacity – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, education, and background! The Work As an FPGA Engineer you will; • Perform complex FPGA firmware architecture and/or custom digital board designs. • Design digital signal processing, messaging, control, and high-speed communications. • Interface and collaborate with program leadership and teammates on a regular basis. • Estimate, break down and plan work for their firmware team. • Take a high DSP algorithm for a radar system and break it into small pieces and coach junior engineers. Who We Are Our team comprises a diverse group of highly motivated and dedicated technical professionals. We foster a collaborative environment that values teamwork and creativity....
U. S. National Security Agency
Apr 08, 2026
Civil Engineer - Facilities - Entry to Experienced Level (Maryland)
U. S. National Security Agency Fort Meade, MD
Responsibilities: Be a part of our mission to protect the national security of the United States, and have a direct impact to enable success in Agency operations. As a Civil Engineer - Facilities, you will have the opportunity to work directly with mission customers to validate the requirements and unique needs to provide reliable technical solutions. With the ever-changing industry and increase of technology complexities to accommodate our workforce, NSA's Installation & Logistics organization needs motivated Civil Engineers to provide facilities design expertise, guidance, and support to the development and implementation of facilities solutions that enable capabilities that align with mission driven priorities. The National Security Agency (NSA) currently has opportunities for highly motivated Civil Engineers who specialize in Traditional Civil, Traffic, or Structural engineering. Our Civil Engineers solve complex mission driven facilities issues and are responsible for...
Lockheed Martin
Apr 07, 2026
Systems Safety Engineer
Lockheed Martin Liverpool, NY
Description: WHO WE ARE At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. 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 employee. Lockheed Martin values your skills, training, and education. Come and experience your future! WHAT WE'RE DOING An engineer working in the System Safety Engineering group will contribute to a wide variety of projects based on our business needs. The role involves working as an independent contributor alongside team leadership to perform Systems Safety Engineering tasks in support of project objectives. As a System Safety Engineer, you will be part of a team of experienced safety and specialty engineers working on various missile launching system programs. Your primary responsibility will be to contribute to analysis and design support efforts for all aspects of the system safety programs, ensuring that...
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