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- ...MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Alexandria, VA . As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications. Responsibilities...SuggestedFull timeWork at office
MANTECH
Alexandria, VA17 hours ago $150k - $200k
...Senior Software Engineer (on-site) This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $150,000 - $200,000 per year A bit about us: Our client is a well-funded deep...SuggestedWork at officeLocal area$85k - $120k
...Active DoD Secret clearance. Where you make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Software Engineer. This exciting position will have the chance to work on just about any aspect there is as it pertains to enabling parsing,...SuggestedFull timeTemporary workFor contractorsWork at officeLocal areaFlexible hours- Overview Amyx is seeking to hire a Sr Software Engineer to support our Army client at the Pentagon. Responsibilities The software engineer will design, develop, enhance, debug, and implement software. They will be responsible for troubleshooting production problems related...SuggestedTemporary workFor contractorsFlexible hours
- A technology solutions company in Arlington, VA is looking for a Software Engineer (Hybrid) to support DHS CISA. You'll design, develop, and maintain secure applications in an Agile environment using Java, Python, C++, or C#. The ideal candidate has a Bachelor's degree...Suggested
- Advanced Software Engineer - Signal Processing Impact & Opportunity Architect high-performance signal processing and geolocation systems Collaborate with top minds in electrical engineering and computer science Drive innovation in mission-critical defense applications...Suggested
$107.9k - $195.05k
...warfighter and our national security against ever-adapting threats. Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our...SuggestedLocal areaImmediate startFlexible hours- ...enable faster and more informed Acquisition decisions. Job Description We are seeking self-starting, customer-value-oriented software engineers to join our Forward Deployed Engineering team. As a Forward Deployed Software Engineer at Govini, you are accountable for building...SuggestedFull timeWork experience placementWork at officeFlexible hours
- ...important to SPA’s growth, as well as mission‑critical Department of Defense initiatives. SPA has an immediate need for a Software Engineer. #KS Responsibilities Do you dream in code and get excited about creating magic with modern technology? We’re on the hunt for a...SuggestedImmediate start
- A leading defense technology company is seeking a Software Engineer to design and implement real-time signal processing algorithms on GPUs. Candidates should have a Bachelor's in Computer Engineering or similar and at least 8 years of C/C++ development experience. Key...Suggested
$102k - $145k
Software Engineer II page is loaded## Software Engineer IIlocations: Washington, DC - Naval Research Laboratorytime type: Full timeposted on: Posted Yesterdayjob requisition id: JR2401Technology Service Corporation (TSC) is seeking a Software Engineer III. The candidate...SuggestedTemporary workFor contractorsFor subcontractorRemote work- ...Collaborate with field users from design through implementation of in-house developed software. Work closely with technicians and hardware engineers to develop innovative software solutions. Conduct research and development of equipment required to detect and locate threats...SuggestedWork at office
- Software Engineer page is loaded## Software Engineerlocations: Alexandria, Virginiatime type: Full timeposted on: Posted Yesterdayjob requisition id: R2114022**Title:**Software Engineer***Belong. Connect. Grow. with KBR!***KBR’s National Security Solutions team provides...SuggestedLocal area
- ...governance decisions to ensure U.S. military forces retain military superiority in the future. We have an immediate need for a Software Engineer to provide onsite support out of Arlington, VA. Responsibilities The DARPA Information Technology Office (I20) is looking for a...SuggestedFull timeWork experience placementWork at officeImmediate start
- Certification Requirements: Required : TS/SCI Desired: Active Full Scope Polygraph and any Data Engineer certification Preferred : AWS certifications Skill Level 1 (7+ years of relevant work experience) Analyze user requirements to derive software design and performance...SuggestedWork experience placement
$87.1k - $157.45k
The Defense Sector at Leidos is currently seeking a Software Engineer with 4+ years of professional experience to join a collaborative, product-focused engineering team. In this role, you will contribute to the design, development, testing, and delivery of software products...Remote work$150.8k - $265.88k
...ID: 712529BR Date posted: Dec. 05, 2025 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...Full timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift workLockheed Martin
Alexandria, VA1 day ago- ...code reviews. Identify and resolve performance bottlenecks in database queries, API calls, and frontend rendering. Mentor junior engineers and support continuous improvement initiatives. Required Skills: 6+ years of full-stack engineering experience with a focus on data...Permanent employmentContract workLocal areaFlexible hours
- Job Category: Information Management, Technology & Security Position: Software Engineer Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Top Secret Status: Contingent Upon Contract Award Knowesis is seeking a mission-driven Software Engineer to support...Contract workWork at office
- Software Engineer (Hybrid) Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software Engineer will support DHS CISA by designing, developing, and...Contract work
$69.4k - $158k
...APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems...Full timeContract workPart timeLocal areaRemote work$67.6k - $122.2k
We are seeking an experienced Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. The candidate will help design, code, and test software as part of a Scrum team in Arlington, VA. Joining other mid-level developers, the...$69.4k - $158k
Job Number: R0230471 Software Engineer The Opportunity Are you looking for an opportunity to combine your technical skills with big picture thinking to serve as the lead to modernize a client critical mission system? You'll have the chance to contribute to transitioning...Full timeContract workPart timeLocal areaRemote work$175k - $220k
Overview Intrepid Solutions is seeking a Senior SETA Software Engineer to provide independent technical advisory support to US Army TENCAP. The selected candidate will support full lifecycle software engineering efforts across US Army TENCAP acquisition programs, ensuring...Full timeFor contractorsWork experience placementMonday to FridayFlexible hours$69.4k - $158k
...development with basic programming languages, technologies, tools, or web development stacks Experience with Agile methodology, software engineering, and software products Experience writing source code for new applications or generating and enhancing code samples for existing...Full timeContract workPart timeLocal areaRemote work- ...Atlas Technologies is seeking a skilled and motivated AWS DevOps Engineer to join our dynamic IT team and contribute to the design, deployment, and optimization of mission-critical AWS infrastructure. The ideal candidate will bring deep expertise in DevOps practices...Remote work
Atlas Technologies Inc
Alexandria, VA1 day ago - Seeking a Software Engineer to join our team. You will provide direct engineering support to the official Under Secretary of Defense for Research and Engineering (OUSD(R&E) and Engineering Prototyping and Experimentation Mission Directorate. Work location is in Alexandria...For contractorsWork at office
- Job Title: Senior Software Engineer (Production support) Location: Arlington, VA Clearance: Secret Type: Full-time, W2 About VivSoft VivSoft is a mission-driven technology company specializing in Cloud, DevSecOps, Artificial Intelligence, and Digital Experience. We...Full timeRemote workFlexible hours
$114k - $184k
A technology firm in Arlington, VA seeks a Software Engineer to support software development for complex DoD systems. The role requires strong expertise in C++ and Java, with a minimum of 5 years of experience. Candidates must have a bachelor's degree in Computer Science...$107.9k - $195.05k
Description The Defense Sector at Leidos is currently seeking a Senior Software Engineer with 8+ years of professional experience to join a collaborative, product-focused engineering team. In this role, you will shape technical direction, mentor engineers at all levels...Remote work
