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561 senior software systems engineer jobs found

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Lockheed Martin
Feb 07, 2026
Senior Software Systems Engineer
Lockheed Martin Highlands Ranch, CO
Description: 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. The Space Software Product Line (SSPL) is seeking a Senior Software Engineer to join the...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Principal Software Systems Engineer
General Dynamics Mission Systems, Inc Boulder, CO
Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Systems 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. Agile experience preferred.     Clearance Requirements : Department of Defense Top 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 ROLE AND POSITION OBJECTIVES: Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Advanced Software Systems Engineer
General Dynamics Mission Systems, Inc Boulder, CO
Basic Qualifications Education Requirements : Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.   Clearance Requirements:   Department of Defense Top 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 ROLE AND POSITION OBJECTIVES: Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is important....
Lockheed Martin
Mar 04, 2026
Systems Engineer Senior (Software / Hardware focus)
Lockheed Martin Littleton, CO
Description: "Ahead of Ready" 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. Lockheed Martin seeks an innovative and talented Software / Hardware Systems Engineer to join the Global Security team in Denver, Colorado....
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...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc Taunton, MA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred.   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 Job Description:  Advanced Software Engineer Make the world’s most advanced Encryptor Manager even smarter   ROLE AND POSITION OBJECTIVES: As an Advanced Software Engineer, working on the Encryptor Manager, you’ll be a member of a cross functional...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Senior Advanced C++ Software Engineer
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     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 ROLE AND POSITION OBJECTIVES: We are seeking a highly skilled and experienced Software Engineer with a Mathematics background to join our dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing, developing, and...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Lead Engineer - IEWTPT (Senior Advanced Systems Engineer)
General Dynamics Mission Systems, Inc Orlando, FL
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense TS/SCI 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: Required Bachelor's degree in a STEM field (Computer Science, Systems Engineering, Electrical Engineering, or related) 10+ years of experience in software-intensive program leadership, with demonstrated ability to lead...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc Dedham, MA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred.   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 Job Description:  Advanced Software Engineer Make the world’s most advanced Encryptor Manager even smarter   ROLE AND POSITION OBJECTIVES: As an Advanced Software Engineer, working on the Encryptor Manager, you’ll be a member of a cross functional...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Senior Network & Systems Engineer
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Bachelor’s degree in Computer Science, a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus 6 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on projects that impact...
General Dynamics Mission Systems, Inc
Apr 20, 2026
Intern - Systems, Software, Electrical Engineer)
General Dynamics Mission Systems, Inc Greenbelt, MD
Basic Qualifications Candidates should demonstrate a thorough understanding of engineering technology.  JUNIOR / SENIOR STUATUS - Engineering Interns must be enrolled in an accredited degree program in Computer Engineering, Systems Engineering, Software Engineering, Electrical Engineering, or other related scientific or technical discipline. ( WORK ONSITE GREENBELT MD).   Department of Defense Secret security clearance is preferred at time of hire. Candidates must be able to obtain a Secret clearance within a reasonable amount of time from date 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 REPRESENTATIVE DUTIES AND TASKS: Apply your classroom-learned skills to a program...
Arrow Electronics
Apr 17, 2026
Senior Azure Cloud Engineer
Arrow Electronics Bengaluru, Karnataka, India
Position: Senior Azure Cloud Engineer Job Description: What You Will Be Doing: Providing cost estimates for new projects Collaborating in the creation work/design documents with team assistance. Performing "light" project management for on-boarding requests, collaborating with teams on scheduling actions and following change control processes. Assisting in show-back/charge back documentation and reports. Prior experience supporting Microsoft and/or Linux operating systems in a corporate environment on or off premise required. Prior experience designing/supporting IAAS infrastructure in a public cloud strongly preferred. Prior Knowledge of Azure Active Directory, Conditional Access, PowerBI a plus. Prior experience with Azure IAAS, PAAS, Networking and security a plus. Innovative self starter willing to learn, test, implement new technologies on existing and new public cloud providers. What We Are Looking For: At least 8+ years of Azure Cloud...
Lockheed Martin
Apr 17, 2026
Software Engineer, Sr - Combat Systems
Lockheed Martin Camden, NJ
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work The Command, Control, Communications (C3) organization is seeking an experienced Software Engineer to lead the development of advanced software that drives next generation ship prototypes and mission critical capabilities. In this senior role you will architect, design, integrate, and validate high performance tactical components that support rapid prototyping of new vessel configurations, rigorous system performance evaluation, and comprehensive verification of combat system functions. This position is located at a facility that requires special access and will require a U. S. DoD security clearance. Who We Are Lockheed Martin is a global aerospace, defense, and security...
Lockheed Martin
Apr 17, 2026
Cyber Systems Software Engineer- Early Career
Lockheed Martin Huntsville, AL
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. The Cyber Software Engineer Associate will develop secure Python applications/tools by writing, reviewing, and maintaining high‑quality code, incorporating essential security controls such as authentication, encryption, and input validation....
Lockheed Martin
Apr 17, 2026
Manufacturing Engineer Sr.
Lockheed Martin Camden, AR
Description: You will be a Manufacturing Engineer within the MSE canister team. Our team is responsible for delivering cutting‑edge missile and fire‑control solutions that protect people and enable mission success. What You Will Be Doing As the Manufacturing Engineer Senior you will be responsible for designing, developing, and supporting canister manufacturing processes that ensure high‑performance missile systems. You will work closely with cross‑functional engineers and production staff to drive quality and efficiency. Your responsibilities will include, but are not limited to: Create and maintain 3D models and detailed drawings using CAD software (AutoCAD, CREO, SolidWorks). Apply GD&T principles to ensure manufacturability and compliance. Develop and validate manufacturing tooling and fixtures. Identify and resolve technical issues throughout the product lifecycle. Collaborate with suppliers and internal teams to improve processes and...
Southeastern Computer Consultants, Inc. (SCCI)
Apr 16, 2026
Electrical Engineer
Southeastern Computer Consultants, Inc. (SCCI) VA
Overview SCCI is seeking a skilled senior-level Electrical Engineer to join our team! In this position you will provide technical expertise in the areas of maritime, launcher, missile, weapon, or weapon control systems concept definition, design, integration, and engineering. You will also perform electrical engineering analysis and design, in electrical engineering software tools, coordinating electrical fabrication, and electrical engineering test techniques for an Engineering Services contract supporting Maritime C2 and Warfare/Weapons Control systems, as well as future warfare development. This position may require occasional travel and is in support of future work expected in April 2027. This position is located in Dahlgren, VA . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11...
Southeastern Computer Consultants, Inc. (SCCI)
Apr 16, 2026
Mechanical Engineer
Southeastern Computer Consultants, Inc. (SCCI) VA
Overview SCCI is seeking a skilled senior-level Mechanical Engineer to join our team! In this position, you will provide technical expertise in the areas of maritime, launcher, missile, weapon, or weapon control systems concept definition, design, integration, and engineering. You will also perform mechanical engineering analysis and design, utilize mechanical engineering software tools, coordinate mechanical fab rication, and use mechanical engineering test techniques for an Engineering Services contract supporting Maritime C2 and Warfare/Weapons Control systems, as well as future warfare development. This position is in support of future work expected in April 2027. This position may require occasional travel and will be located in Dahlgren, VA . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal...
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 16, 2026
Systems Engineering Sr
Lockheed Martin Herndon, VA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. 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 single day we use our 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. 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 are creating future-ready solutions, erasing boundaries, and forming partnerships across industries and around the world. We are advancing technology and the workforce to...
Lockheed Martin
Apr 16, 2026
Software Engineering Manager, Asc
Lockheed Martin Palmdale, CA
Description: This position will work on a Vehicle Systems Software Development team. Responsibilities include: - ADP program work force management (Re-assignments/placements, recruitment, selection of new employees, and terminations) - Personnel Management (training, mentoring, career development, performance/compensation, and promotions) - Management responsibility will include significant collaboration with ADP programs, Aeronautics Programs, other Business Units, and Industry. The successful candidate will be expected to support communications with all levels of employees, customers, and industry from engineer up to executive. Strong skills in conflict resolution, proactive communication, building collaborative relationships, and other "soft skills" are desired. - Support pursuit and management of internal and customer sponsored technology roadmaps. - Interface with LM Aero, other business units, external customers, and suppliers to develop new technologies and transition them...
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