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38 software test engineer jobs found

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SAIC
Oct 14, 2026
Software Test Engineer
SAIC CA
Description SAIC is looking for a Software Engineer to support the Sea Hawk Eye Emitter Library Development program at Point Mugu, California. Designs, develops, documents, tests and debugs application software Conducts analysis and collaborates with subject matter experts in the planning, design, development, and utilization of electronic data processing systems for information storage, processing, presentation, manipulation, display, or reporting End product may be special use, customized, or commercial software Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops autonomous services, desktop applications, web applications, scripts, and utility programs Ensures software standards are met Qualifications Required Education and Experience: Bachelor's degree and 0-2...
SAIC
Oct 14, 2026
Mid-Level Integration Test Engineer
SAIC CA
Description SAIC is seeking a skilled and motivated Mid-Level Integration Engineer to join our team. In this role, you will play a critical role in verifying, testing, troubleshooting, and debugging software used to control and monitor Unmanned Surface Vessels (USVs). Your work will involve both front-end and back-end service activities, in addition to supporting both development and operational environments. The position will require up to 10% of travel for onsite installation or field support activities. This is an ON-SITE role in San Diego, CA. Must be local to the area. JOB DUTIES: Collaborate with internal and external teams to debug, troubleshoot, and verify the software product's functional capabilities. Develop and maintain automated test suites using Python and Selenium to ensure software integrity. Design and develop simulation programs using Python to validate software performance and functionality. Deploy and manage service containers using Docker on...
SAIC
Oct 14, 2026
Mission Assurance Engineer
SAIC CA
Description SAIC is looking for a Sr. Mission Assurance Engineer with technical expertise in major space systems acquisitions mission assurance. This position is in Redondo Beach, California requiring an active TS/SCI with Poly. The selected candidate will be an integral participant in executing the mission assurance program for the Space System Program Office (SSPO). Candidate should be experienced in mission assurance and quality systems requirements for large spacecraft development prime contractors. Candidate will be expected to support incorporation of new resiliency requirements as they are developed for SSPO programs. Activities leverage an understanding of full life cycle system support, from procurement to launch, including MA requirements analysis, MA requirements tracking, MA or quality system design and an understanding of quality/mission assurance functions during flight hardware manufacturing, test, system integration, system level test, delivery and sell- off....
SAIC
Oct 14, 2026
INTEGRATION SYSTEMS ENGINEER
SAIC CA
Description SAIC is currently looking for an experienced senior systems engineer to provide ground system integration support on the Air Force Space and Missile Systems Center (SMC) Technical Services (STS) contract to the SMC Remote Sensing (RS) Systems Directorate. The RS Directorate is responsible for the Air Force's Overhead Persistent Infrared (OPIR) and Environmental Monitoring space and ground systems across the full development and operational lifecycle. The selected candidate will support the acquisition of the Next Generation OPIR space vehicle/satellite/ground system and will be an integral participant in supporting the integration of the Next Generation OPIR satellites into the Ground System. The Next Generation OPIR system includes major space system upgrades; and, this role spans the entire development lifecycle for space systems, including concepts, requirements, design, development, test/validation, and transition to operations. The systems engineer will...
SAIC
Oct 14, 2026
Associate Integration Systems Engineer
SAIC CA
Description SAIC is currently looking for an experienced senior systems engineer to provide ground system integration support on the Air Force Space and Missile Systems Center (SMC) Technical Services (STS) contract to the SMC Remote Sensing (RS) Systems Directorate. The RS Directorate is responsible for the Air Force's Overhead Persistent Infrared (OPIR) and Environmental Monitoring space and ground systems across the full development and operational lifecycle. The selected candidate will support the acquisition of the Next Generation OPIR space vehicle/satellite/ground system and will be an integral participant in supporting the integration of the Next Generation OPIR satellites into the Ground System. The Next Generation OPIR system includes major space system upgrades; and, this role spans the entire development lifecycle for space systems, including concepts, requirements, design, development, test/validation, and transition to operations. The systems engineer will...
SAIC
Oct 07, 2026
Full Stack Senior Database Engineer
SAIC CA
Description SAIC is looking for a Database Engineer to support the Electronic Warfare Data Systems (EWDS) program for the Airborne Electronic Attack Integrated Product Team (AEA IPT) located at NAWC Point Mugu, California. If you're a database expert passionate about solving complex challenges, we invite you to make an impact in this 100% in-person role. Active Secret clearance is required or must be obtained prior to first day of work. Why Join Us? Be at the forefront of advancing electronic warfare technology Collaborate with top talent in a high-energy environment Work on meaningful projects that support national security What You'll Do: As a Database Engineer, you'll play a pivotal role in ensuring data integrity, automating processes, and modernizing legacy systems. You'll: Develop front-end (client-side) interfaces to assist the other functional teams manage and improve the EWDS database Leverage SQL Server Management Studio (SSMS), Visual Studio, and Azure...
SAIC
Oct 07, 2026
Rocket Modeling Systems Engineer
SAIC CA
Description SAIC is seeking a highly motivated Rocket Modeling System Engineer to support U.S. Air Force and U.S. Space Force launch and missile programs, including the Force Development Evaluation (FDE) Program and the Rocket Systems Launch Program (RSLP) in San Bernadino, California. This role is part of a multi-disciplinary team that performs independent analysis and modeling/simulation of rocket and launch vehicle systems. The position offers the opportunity to work a variety of launch vehicle and ICBM programs, develop advanced aerospace skills, and help shape the future of U.S. missile and space launch technology. Roles and Responsibilities Perform post-flight verification of rocket/launch vehicle simulation predictions and update models based on test. Conduct hazards analyses and performance assessments to ensure launch vehicles meet mission requirements. Execute non-linear six-degree-of-freedom (6DOF) simulation analyses under nominal, off-nominal, and Monte Carlo...
SAIC
Sep 30, 2026
ICT Infrastructure Engineer
SAIC CA
Description SAIC is seeking a highly experienced ICT (Information, Communications, Technology) Infrastructure Engineer to support the Army Reserve enterprise network across more than 700 locations, including all Readiness Division (RD) Command contingents. The selected candidate will serve as a key contributor, providing ICT infrastructure subject matter expertise for Military Construction (MILCON) and Restoration & Modernization (R&M) projects. This role involves a diverse range of responsibilities, including conducting quality assurance inspections on active construction projects, reviewing Requests for Information (RFIs), and evaluating construction submittals such as shop drawings, product data, and test reports. The ideal candidate will bring deep technical knowledge, strong analytical skills, and the ability to collaborate effectively with engineering teams, contractors, and Army Reserve stakeholders. This is a remote position with up to 50% travel...
SAIC
Sep 23, 2026
IT Systems Engineer
SAIC CA
Description SAIC is looking for an IT Systems Engineer to support our US Navy customer provide engineering and technical support for the CND Deployer Toolkit (CDT) and Defensive Cyber Operations Infrastructure (DCOI). The ideal candidate will be required to have solid experience in SPLUNK, RHEL/LINUX This position is located at NAVWAR Old Town Campus in San Diego, CA and will require up to 50% CONUS and OCONUS travel. Must be local to San Diego, CA to be considered JOB DUTIES: Support production integration, requirements gathering, system engineering, design and architecture, and self-service technology development. Modify, implement, and integrate solution sets with appropriate DCO enclave technologies, conduct interoperability testing, and provide technical input for deficiency correction and production process improvements. Support the documentation and maintenance of system baselines, leveraging Agile DevOps methodologies and modular software design...
SAIC
Sep 16, 2026
Software Engineer Principal
SAIC CA
Description SAIC is looking for a Principal Software engineer to join our Solutions and Technology group. This is a hybrid role and candidates must resided in the San Diego area with the ability to work at our Point Loma location. Candidates must be able to go on site 3 days a week . Candidates must be able to do the following: In a technical capacity, collaborate closely with clients to guarantee the seamless implementation of a streaming data platform and create innovative solutions that leverage it According to client requirements, specify, construct, test, and implement specialized machine learning and/or other mission-focused systems Engage in deployment and execution planning alongside clients Directly support deployment of software on Kubernetes Produce documentation for clients in order to assist with custom applications Provide tutorials and technical information for product documentation Full stack development using Python, Java, or JavaScript for front-end...
SAIC
Sep 16, 2026
Cloud Engineer
SAIC CA
Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, securing, and deploying cutting-edge technologies that support mission-critical operations. In partnership with the Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics, SAIC supports programs that unify data, sensors, mission applications, cloud-based services, and emerging AI-enabled automation. These efforts empower warfighters with a decisive edge, transforming complex, multidomain information into fast, clear, and actionable decisions when it matters most. As part of this team, you will help accelerate the integration, testing, security, and transition of new capabilities into operational use. You will work side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This role offers the opportunity...
Lockheed Martin
Sep 14, 2026
Software Engineer (Navigation Systems) - Level 4
Lockheed Martin CA
Standard Job Description The Skunk Works (Lockheed Martin Advanced Development Program (ADP)) is looking for talented and energetic individuals to become a part of a dynamic high energy team carrying on the 70+ year tradition of developing and producing advanced aircraft and battlespace solutions. This Guidance, Navigation and Control (GNC) Software Engineer position is with the Lockheed Martin Skunk Works Mission Systems and Software Comms team supporting an ADP program that includes staff distributed between Fort Worth, Texas and Palmdale, California. Roles within Skunk Works require proactive and team-oriented engineers who take initiative, build relationships, and take ownership of complex integration problems with substantial latitude. The successful candidate for this experienced professional role must possess sufficient technical knowledge and experience to work effectively and efficiently with minimal oversight. Effective communication skills are key, as frequent...
SAIC
Sep 09, 2026
Junior Modeling Simulation Software Engineer
SAIC CA
Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in El Segundo, California . As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies. Fun stuff on the job you will do: Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process. Your background and interest in simulation development will be highly valued...
SAIC
Sep 09, 2026
Modeling Simulation Software Engineer
SAIC CA
Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in El Segundo, California . As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies. Fun stuff on the job you will do: Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process. Your background and interest in simulation development will be highly valued...
SAIC
Sep 02, 2026
Principal Nuclear Detection Systems Engineer
SAIC CA
Description Make a difference for national security by joining a team of dedicated professionals in El Segundo, CA who assist the US Space Force in developing and deploying the satellites and ground systems for Nuclear Detection System (NDS) capabilities. These systems provide timely and critical nuclear detection data to our warfighter to ensure national security mission success. Our Systems Engineering & Integration (SE&I) team has an immediate need for a hybrid Principal Nuclear Detection System Engineer (USNDS) in El Segundo, CA with mission experience in space/ground systems for the management, development, and deployment of NDS systems to ensure on-time delivery of capabilities. As a SE&I professional, candidates will provide System Engineering (SE) services across all SE disciplines with emphasis in integration and test toward delivering operational capabilities into an enterprise system architecture. Job Responsibilities: Provide Systems...
SAIC
Aug 26, 2026
Software Engineer Principal
SAIC CA
Description SAIC is looking for a Principal Software engineer to join our Solutions and Technology group. This is a hybrid role and candidates must resided in the San Diego area with the ability to work at our Point Loma location. Candidates must be able to go on site 3 days a week . Candidates must be able to do the following: In a technical capacity, collaborate closely with clients to guarantee the seamless implementation of a streaming data platform and create innovative solutions that leverage it According to client requirements, specify, construct, test, and implement specialized machine learning and/or other mission-focused systems Engage in deployment and execution planning alongside clients Directly support deployment of software on Kubernetes Produce documentation for clients in order to assist with custom applications Provide tutorials and technical information for product documentation Full stack development using Python, Java, or JavaScript for front-end...
SAIC
Aug 26, 2026
Software Solutions Engineer
SAIC CA
Description SAIC is seeking a Software Solutions Engineer to support Space Systems Command's (SSC) Kronos Family of Systems (FoS) in advancing Operational Command and Control (C2) and Space Battle Management (BM). This role requires an experienced engineer who can work across application and enterprise perspectives, integrating new capabilities with legacy systems while modernizing the BMC3I software ecosystem. You will shape solutions across architecture, interfaces, data, infrastructure, cybersecurity, DevSecOps, and mission applications while preserving critical operations. This position is based in El Segundo, CA and supports the Horizon program within the Space C2 Program Management Office, working closely with the Space Systems Command's BMC3 Program Office. Key Responsibilities: • Serve as a software engineering and integration focal point for BMC3I, aligning new development, commercial solutions, and modernization with existing Programs of Record, legacy...
Lockheed Martin
Aug 21, 2026
Manufacturing Engineer Sr - E3
Lockheed Martin CA
Standard Job Description We are Lockheed Martin   Skunk Works® is on the leading edge of manufacturing innovation. We continually look for ways to improve processes and performance while extracting cost by focusing on the areas of subsystems installation and integration.   What You Will Be Doing:   Work corrective actions for discrepancies in a manufacturing environment across multiple portions of the build.   Conduct critical reviews of processes to identify gaps and close the process gaps with the intent of reducing variation and discrepancies in the build.   Collaborate with quality engineering and production operations to triage repeat failure modes in a production environment.   Utilize lean six sigma toolsets to identify root causes and develop corrective action plans.   Collaborate with team members to explore out-of-the-box thinking and contribute to product improvement initiatives.   What’s In It For You: We offer flexible work schedules to comprehensive...
Lockheed Martin
Aug 21, 2026
IT Operations Associate Manager / TS / Onsite: Sunnyvale, CA
Lockheed Martin CA
Standard Job Description Lockheed Martin (LM) Space is searching for an IT Operations Associate Manager for our Sensing & Warning (S&W) mission segment under the National Security Space Line of Business. As a S&W IT Operations Associate Manager, the successful candidate will manage and lead a team of IT professionals for multiple classified systems which includes infrastructure and application deployments, new technology insertion, program, project and budget management, schedule and staffing requirements. The candidate will also coordinate with program management and technical leads to coordinate program operations, new environment stand-up and integration of various classified services. This candidate will also be responsible for coordinating subordinate employee recruitment, selection and training, performance assessment, work assignments, salary, and recognition/disciplinary actions. Why Join Us? The Enterprise Business & Digital Transformation...
SAIC
Aug 19, 2026
System Administrator Expeditionary Systems (OpAI)
SAIC CA
Description SAIC is seeking a highly experienced System Administrator Expeditionary Systems (OpAI) to contribute to the integration of AI capabilities into expeditionary systems, including sensor kits, UxS, C2, and TAK. The successful candidate will play a key role in maintaining the capabilities of expeditionary systems running innovative and cutting-edge technologies. Daily tasks can vary from hands on keyboard to technical discussions, including but not limited to, troubleshooting network connectivity issues, updating software on edge servers, applying Operating System updates to Linux systems, testing machine learning capabilities, and managing delivery of hardware and software to operational forces. THIS IS AN ONSITE ROLE IN SAN DIEGO, CA. WITH UP TO 15% OF TRAVEL INVOLVED JOB DUTIES: Collaborate with cross-functional teams to understand and address the Navy's operational challenges integrating artificial intelligence into expeditionary systems Build and maintain...
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