L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus…

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across t…

Engineering Systems Engineer 4 El Segundo, CA Posted: 10/16/2026 Job Description Job ID: 225550 Job Category: Engineering Position Type: Associate - W2 Duration: 52 Shift: 1 Positions Available: 3 PDS Defense, Inc. is seeking a Systems Engineer 4, in El Segundo, CA. Job ID225550 Pay Rate: $ 94 - $99/hr Job Description: We are seeking a Computer Systems Engineer with 5 9 years of professional experience to support the development and integration of space payload emulators in El Segundo, CA. In s…

Job Number 16273 Standard Job Description Who We Are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of whats possible. The Work The RMS team in Manassas is looking for Software Engineering Intern fo…

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus…

Job Number 9178 Standard Job Description Who We Are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of whats possible. The Work The RMS team in Manassas is looking for Software Engineer for the Integ…

The Sr. Software Developer is responsible for supporting development efforts supporting A50 NSWCDD for the Tomahawk program at Naval Surface Warfare Center Dahlgren Division. They will play a supporting role in achieving the organizations goals by operating in key development role with design, peer review, coding, and troubleshooting support. CORE FUNCTIONS / JOB DUITES Has strong Independence to act while performing the following: Designing, developing, and maintaining high-quality software ap…

The Software Developer is responsible for supporting development efforts supporting A50 NSWCDD for the Tomahawk program at Naval Surface Warfare Center Dahlgren Division. They will play a supporting role in achieving the organizations goals by operating in key development role with design, peer review, coding, and troubleshooting support. CORE FUNCTIONS / JOB DUITES Works independently while performing: Oversee the entire software development life-cycle, including design, development, and imple…

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus…

Description Are you passionate about building solutions for our greatest national security challenges? Are you searching for engaging work with an employer that prioritizes impact, innovation, and personal development? Do you value working in a creative and collaborative environment? If so, we're looking for someone like you to join our team at APL. The Analytic Capabilities group of the Asymmetric Operations Sector is seeking a Senior Software Engineer to develop innovative solutions that have…

The full-time position requires a senior, experienced software engineer that can be a principle developer of an advanced Situational Awareness (SA) and Geograhic Information Systems (GIS). This means handling various functional domain areas, such as User Interface development, messaging, middleware (DDS and MQTT), data storage, and software security. This is in support of the company's major software application and its integration with other applications and environments. The position reports …

PURVIS Systems is a technology solutions partner that develops, implements and maintains mission-critical solutions for federal and local government agencies. PURVIS is seeking a Software Developer to join our product development team that is building high-reliability software for air-gapped tactical and post-mission environments. Emphasize is on individual accountability, initiative, and direct technical ownership from design through verification. The day to day responsibilities of this role w…

Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance and an unwavering commitment to our clients. As a premier provider of management, engineering, information technology, and logistics services, STF is committed to delivering high-quality systems engineering, technical and professional support services that meet and exceed deliverable requirements. STF offers superior out-of-the-box soluti…

Full-time Description We have an opportunity for an enthusiastic Software Developer with a desire to grow while working with a skilled and highly motivated team on leading-edge work. Our team provides IT services for systems engineering and information management systems to multiple major DoD programs. Each team member has opportunities to take on responsibilities according to their experience level and professional growth goals. Our staff mentors one another in their areas of expertise, contin…

Demonstrated in-depth experience with Java is required. Job Summary The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven …

SEACORP is seeking a well-qualified Software Engineer II . Primary Duties and Responsibilities: Job Summary : SEACORP's Platforms Business Area is seeking a Software Engineer II. The Software Engineer will work with a small product development team building high-reliability software for air-gapped tactical and post-mission environments. We emphasize individual accountability, initiative, and direct technical ownership from design through verification. Job Responsibilities Include: Application E…

At Technical Consulting Solutions (TCS), Inc., our team of professionals tackles many of our country�s most difficult engineering and technology challenges to further our country�s defense and space programs. At TCS, we strive to provide our people with a strong, interesting career along with strong benefits and work-life balance. This Software/ Principal Software Engineer position supports the United States Army�s Integrated Air and Missile Defense [IAMD] Battle Command System (IBCS). This sys…

Software Engineer - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED Annapolis Junction, MD / Fort Meade, MD Software Development – DEV01 - Securing Infrastructures / Software & Database Engineers / On-site apply for this job web application and user interface (UI) development; Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, Java Frameworks, J2E, Python, C++, Oracle, MongoDB, SQL Due to federal contract requirements, United S…

The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large, complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration, and testing, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, developers are responsible for imple…

R-00179045 Description Leidos has a new and exciting opportunity for Software Engineers (hiring junior level, mid-level, up to senior level) in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid …