NewWargame Developer MANTECHWargame DeveloperQuantico, VAPartner with designers and developers to refine mechanics that accurately reflect Marine Corps capabilities while remaining intuitive and "playable" for senior stakeholders and lead the test and an evaluation process of a game design prior to gameplay. Develop an interface to modeling and simulations tools that can be used in game play and operate complex digital tools during wargame execution, translating technical outputs into real-time "so-what" narratives for senior level decision makers.
NewSoftware Developer- SME Govcio LLCSoftware Developer- SMEQuantico, VA$165,000–$175,000Prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Overview: GovCIO is currently hiring for a Software Developer-SME to design, code, test, and maintain software applications and systems in support of the Naval Criminal Investigative Service.
Blockchain Developer S.W.I.F.T. SCRLBlockchain DeveloperManassas, VAWe were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can trust, completely. At Swift, we are dedicated to building a workplace where people can bring their full selves and ideas to the team, so if you are excited about this role, we encourage you to apply even if you do not meet every single qualification.
Junior BI and Power Platform Developer (Remote) Oxley Enterprises®, Inc.Junior BI and Power Platform Developer (Remote)Stafford, VARemote$68,508–$87,890 / yearFull timePosition Description: The Junior Business Intelligence (BI) and Power Platform Developer supports the design, development, enhancement, and support of business intelligence, workflow automation, reporting, and collaboration solutions utilizing Microsoft (MS) Power Platform, Power BI, SharePoint, and related technologies. Oxley Enterprises®, Inc. is a certified service-disabled veteran-owned (SDVOSB), veteran-owned (VOSB), and woman-owned small business (WOSB) that has 26 years of experience building and delivering quality IT systems and programs.
Junior Software Developer, Hypervelocity/C++ Amentum Services IncJunior Software Developer, Hypervelocity/C++Dahlgren, VA$90,000–$110,000 / yearCandidates must maintain a valid Real ID drivers license required for access to customer site (a driver is not an option) and have access to reliable transportation as this position requires occasional travel between local worksites during the week. Amentum is seeking software engineering professionals with a computer science or related educational background and/or equivalent experience to support software system engineering efforts in support of Naval projects at Dahlgren, VA.
Junior Software Developer Applied Research Associates, IncJunior Software DeveloperFort Belvoir, VAFull timeThe Junior Software Developer supports the design, development, and delivery of data analysis tools, collaboration systems, and visualizations that address real‑world operational needs and capability gaps for government customers. Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
SharePoint Developer ManTech International CorpSharePoint DeveloperFort Belvoir, VAThe Product Owner III serves as the "voice of the customer", building and managing key relationships, synthesizing information from multiple sources, maintaining business alignment in the team backlog, and communicating effectively with various audiences with a bias toward delivering and learning quickly. Strong ability to communicate technical concepts to non-technical CBO stakeholders and provide user support during transition phases.
Junior-to-Mid Level Software Developer SimVentions, IncJunior-to-Mid Level Software DeveloperDahlgren, Virginia$79,000–$135,000 / yearFull timeCompensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are actively seeking a strong junior to mid-level software developer with experience in software design, development, testing, and troubleshooting.
NewJunior Software Developer Amentum Services IncJunior Software DeveloperVA$85,000–$100,000 / yearContract Education Requirement: Bachelor's degree in computer science, physics, mathematics, engineering, or other applicable technical field or have equivalent experience to substitute for the education requirement. Amentum is seeking software engineering professionals with software development related education and/or experience to support software development & integration in C++, C, Java, or Python in support of Naval projects at Dahlgren, VA.
AI Solutions Architect / Senior RPA Developer, Senior Consultant ASI Government, Inc.AI Solutions Architect / Senior RPA Developer, Senior ConsultantFort Belvoir, VAKey Responsibilities: AI Solutions Architecture: Architect end-to-end intelligent automation solutions that integrate AI/ML, OCR, and natural language processing to interpret unstructured, semi-structured, and structured data. Join an exciting project to help a federal client close their workload gap by improving workforce productivity and reducing unnecessary workload demand.
SharePoint Developer – Senior (Top Secret with agreement to obtain CI Poly) North Point TechnologySharePoint Developer – Senior (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VAFive years of experience with software development Unit Testing, System Testing, Functional Testing, User Acceptance Testing, or other development testing experience. Develops and tests applications within a Microsoft-oriented enterprise environment, mentors junior personnel, and documents software defects using a bug tracking system.
.NET / C# Developer – Senior (Top Secret with agreement to obtain CI Poly) North Point Technology.NET / C# Developer – Senior (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VAIndividuals not performing at a Government facility and not TS/SCI cleared shall write code in an unclassified environment and provide the code to contractor developers working at a Government facility with TS/SCI clearance for integration into integration and production environments. Provides application development for a Microsoft-oriented enterprise environment, including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development, in support of custom in-house developed web applications.
.Net / C# Developer - Senior EC Technology, LLC.Net / C# Developer - SeniorFt. Belvoir, DCCore services include cross-domain solutions, secure network access, data management, systems integration, and access relevant reporting across U.S. and multinational platforms. Evans & Chambers partners with the US national defense community to create fully integrated, resilient, and innovative digital solutions that enable them to make smart decisions in real-time.
SharePoint Developer - Senior EC Technology, LLCSharePoint Developer - SeniorFt. Belvoir, DCCore services include cross-domain solutions, secure network access, data management, systems integration, and access relevant reporting across U.S. and multinational platforms. Evans & Chambers partners with the US national defense community to create fully integrated, resilient, and innovative digital solutions that enable them to make smart decisions in real-time.
Landscape Bid Install Business Developer BrightView Holdings IncLandscape Bid Install Business DeveloperVAThe Landscape Maintenance Installation Business Developer is responsible for driving new business growth by identifying pursuing and securing contracts for small scale landscape construction services and installation projects. This role requires a strong balance of sales expertise industry knowledge and relationship management to expand the client base increase revenue and ensure long-term customer satisfaction.
Senior Software Developer SCCISenior Software DeveloperVAResponsibilities: Proactively identifies emerging DoD capability gaps and operational needs, developing AI/ML prototype concepts in advance of formal government solicitations to position SCCI for OTA responses, SBIR/STTR opportunities, and DoD challenge competitions. Mentors and technically guides junior and mid-level developers in applied AI/ML concepts, development practices, and defense problem framing - building internal depth in a skill area where bench strength is currently limited.
Senior SharePoint Developer (TS/SCI Required) Praescient Analytics LLCSenior SharePoint Developer (TS/SCI Required)VAIn this role, you will play a critical part in designing, customizing, and maintaining the digital ecosystem and SharePoint portals used to synchronize intelligence content and ensure seamless data access for tactical units, joint forces, and coalition partners across multiple networks. About Praescient Analytics: Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense (DoD), Intelligence Community, and federal law enforcement.
Senior Power Apps Developer ASRC Federal Holding CompanySenior Power Apps DeveloperVAMinimum Requirements: Bachelor's Degree, or equivalent experience in Cybersecurity, and/or Information Systems Management, Information Technology with 5+ Years - experience developing production applications using the Microsoft Power Platform, with a strong focus on Power Apps and Power Automate and/or SharePoint sites, lists, and libraries development or an equivalent combination of education and experience. You will architect, design, and develop custom, high-impact Power Apps applications to automate critical workflows, establish robust integrations, and create interactive, enterprise-level dashboards and reports.
Lead Full-Stack Developer - Hybrid S.W.I.F.T. SCRLLead Full-Stack Developer - HybridManassas, VAThis role requires strong technical expertise, sound engineering judgment, and the ability to collaborate effectively across teams while contributing to scalable and reliable systems. We were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can trust, completely.
Software Developer Space Ground System SolutionsSoftware DeveloperWelcome, MDFull timeSpace Ground Systems Solutions (SGSS), a wholly owned subsidiary under the Parsons Corporation, is passionate about making our nation the undisputed leader in Space because we understand that ensuring our security for future generations depends on it. Required Education: Bachelor of Science degree in Computer Science/Engineering or other relevant Engineering field from an accredited university or equivalent combination of formal education and experience.
Application Developer Mid Chenega CorporationApplication Developer MidStafford, VAIn an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business. At Cyberstar, we aim to analyze and boost human and business performance through the implementation of business process redesign and information technology (IT) modernization to include data analytics and cloud computing. .
Full Stack Developer Rite-Solutions IncFull Stack DeveloperVAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Arcfield 's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Senior AI Developer Rite-Solutions IncSenior AI DeveloperVAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Program scope includes identifying cyber key terrain by analyzing operational requirements, conducting cyber analyses and assessments, and developing and performing modeling and simulation in support of different cyber threat scenarios.
Application Developer Senior Chenega CorporationApplication Developer SeniorStafford, VAAt Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. This role works independently on mission-critical features and provides technical guidance to ensure solutions align with user requirements and program objectives.
Weapons System Software Developer SimVentions, IncWeapons System Software DeveloperDahlgren, Virginia$92,000–$135,000 / yearFull timeCompensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. Actively support all aspects of the system development lifecycle (analysis, requirements definition, design, coding, development and unit testing, maintenance and preparing associated documentation) with an emphasis on software development.
Mid-to-Senior Software Developer SimVentions, IncMid-to-Senior Software DeveloperKing George, Virginia$92,090–$135,000 / yearFull timeEducation: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are actively seeking a highly skilled and motivated Senior Software Developer to support development and integration of Government-owned and contractor-developed software aboard Unmanned Surface Vessels (USVs).
NoSQL Database Developer, Mid Chenega CorporationNoSQL Database Developer, MidStafford, VAIn an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business. The developer participates in Agile development activities and collaborates with senior engineers to ensure the reliability and performance of mission-focused data environments supporting Marine Corps operations.
Java Developer III Old Dominion Freight LineJava Developer IIIBristow, VA$105,716–$132,144 / yearExpertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.
Senior UI/UX Web Developer Open Systems Technologies CorporationSenior UI/UX Web DeveloperFort Belvoir, VAYour day-to-day work will involve conducting in-depth user research, developing wireframes, user flows, and interactive prototypes, and translating these designs into clean, production-ready front-end code. As a UI/UX Web Developer, you will be responsible for designing and building user-focused websites and web applications that seamlessly blend visual appeal with robust functionality.
SharePoint Developer Zp Group LlcSharePoint DeveloperVA$120,000–$130,000 / yearSEO Keywords: SharePoint Developer, Power Platform Developer, Power Apps, Power Automate, Microsoft 365, SharePoint Online, Federal IT Jobs, Government Contractor, Workflow Automation, Canvas Apps, Onsite IT Jobs, Secret Clearance Jobs, Quantico VA IT Jobs, Enterprise Collaboration, Business Process Automation. Responsibilities for the SharePoint / Power Platform Developer include: Designing and developing Power Apps (Canvas Apps) to support complex business processes and large-scale data management.
JavaScript Developer (Remote) Oxley Enterprises®, Inc.JavaScript Developer (Remote)Stafford, VARemote$89,759–$117,910 / yearFull timeOxley Enterprises®, Inc. is a certified service-disabled veteran-owned (SDVOSB), veteran-owned (VOSB), and woman-owned small business (WOSB) that has 26 years of experience building and delivering quality IT systems and programs. Compensation & Benefits: The annual projected pay range for this position is $89,759.00 - $117,910.00 with consideration being given to various factors including but not limited to qualifications, experience, job responsibilities, and geographic location.
BI and Power Platform Developer (Remote) Oxley Enterprises®, Inc.BI and Power Platform Developer (Remote)Stafford, VARemote$85,004–$117,290 / yearFull timePosition Description: The Business Intelligence (BI) and Power Platform Developer leads the design, development, enhancement, and support of business intelligence, workflow automation, reporting, and collaboration solutions utilizing Microsoft (MS) Power Platform, Power BI, SharePoint, and related technologies. Oxley Enterprises®, Inc. is a certified service-disabled veteran-owned (SDVOSB), veteran-owned (VOSB), and woman-owned small business (WOSB) that has 26 years of experience building and delivering quality IT systems and programs.
Mid-Level SaaS Platform Developer - Remote (Full-time) Rand Consulting GroupMid-Level SaaS Platform Developer - Remote (Full-time)Lorton, VARemoteFull timeThe role builds and enhances baseline and custom applications, automates business processes, and supports rapid prototyping under a Lean Startup development methodology across two-week agile sprint cycles. The developer is responsible for technical analysis, design, development, and testing of data connections, dashboards, and reports within a cloud-based SaaS platform environment, with primary work performed on the ServiceNow platform.
Sharepoint Developer Oxenham Group LLCSharepoint DeveloperQuantico, VA$90,000–$160,000 / yearProven strength designing, configuring, and supporting SharePoint sites and solutions—spanning custom lists, libraries, pages, permissions, and Power Automate workflows built to streamline how teams work. Beyond the migration work, you will assemble and maintain application and automation packages in keeping with applicable command directives, diagnose and resolve technical problems, support end users, and write clear documentation covering every automation and application you deliver.
Range Operations Professional Development (ROPD) Curriculum Developer Green Cell Consulting LLCRange Operations Professional Development (ROPD) Curriculum DeveloperQuantico, VAEmploy the Systems Approach to Training and Education (SATE) to analyze, design, develop, and evaluate training pertaining to range safety, operations, and management topics and issues, including the development of detailed performance-based testing scenarios that simulate or represent actual job functions as derived from Front End Analyses. The ROPD Curriculum Developer serves as an Instructional System Specialist responsible for designing, developing, implementing, and evaluating range management training and education products for the Range and Training Area Management (RTAM) community.
Game Simulation Developer Intern Obsidian Solutions Group LLCGame Simulation Developer InternFredericksburg, VAA career at Obsidian Solutions Group means you are able to put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. The intern will contribute to the development of interactive simulation features supporting Obsidian Labs' flagship platforms, including VERTEX, enabling advanced Live, Virtual, and Constructive (LVC) training for defense, public safety, and critical infrastructure missions.
Software Developer-SME Govcio LLCSoftware Developer-SMEQuantico, Virginia$165,000–$175,000 / yearFull timePrepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Overview: GovCIO is currently hiring for a Software Developer-SME to design, code, test, and maintain software applications and systems in support of the Naval Criminal Investigative Service.
Landscape Bid Install Business Developer BrightViewLandscape Bid Install Business DeveloperWoodbridge, VAThe Landscape Maintenance Installation Business Developer is responsible for driving new business growth by identifying, pursuing, and securing contracts for small scale landscape construction services and installation projects. This role requires a strong balance of sales expertise, industry knowledge, and relationship management to expand the client base, increase revenue, and ensure long-term customer satisfaction.
Principal Software Developer, Hypervelocity/C++ Amentum Services IncPrincipal Software Developer, Hypervelocity/C++VA$120,000–$150,000 / yearCandidates must maintain a valid Real ID drivers license required for access to customer site (a driver is not an option) and have access to reliable transportation as this position requires occasional travel between local worksites during the week. Amentum is seeking software engineering professionals with a computer science or related educational background and/or equivalent experience to support software system engineering efforts in support of Naval projects at Dahlgren, VA.
Red Team Senior Close Access Network Capability/Wi-Fi Developer Oak Grove Technologies IncRed Team Senior Close Access Network Capability/Wi-Fi DeveloperFort Belvoir, VAOak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Red Team Senior Close Access Network Capability/Wi-Fi Developer to support DCART through the advanced development, integration, and validation of proximity-enabled wireless access capabilities used during authorized threat emulation assessments. This role focuses on the research, development, and operationalization of mission-specific tooling to enable DCART operators to achieve initial access and maneuver within enterprise environments protected by modern Endpoint Detection and Response (EDR) and Identity Detection and Response (IDR) solutions.
Red Team Close Access Network Capability/Wi-Fi Developer Oak Grove Technologies IncRed Team Close Access Network Capability/Wi-Fi DeveloperFort Belvoir, VARed Team Close Access Network Capability/Wi-Fi Developer to support the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) through the design, development, integration, and validation of wireless and proximity-enabled access capabilities used during authorized red team assessments. This position is a development-focused role responsible for creating mission-tailored tooling, embedded access platforms, and wireless exploitation capabilities in support of close access operations conducted by DCART operators.
Front End Web Developer (TS/SCI) Xcellent Technology SolutionsFront End Web Developer (TS/SCI)Quantico, VAFull timeThis role supports analysts and mission partners within the Marine Corps Intelligence Activity (MCIA) and across the broader Department of Defense (DoD) and Intelligence Community (IC) by building web-based interfaces used to access and visualize complex data. You will also contribute to improving usability, performance, and accessibility, while supporting interactive data visualization features that help users better understand and act on complex information.
Journeyman Software Developer Applied Research Associates, IncJourneyman Software DeveloperFort Belvoir, VAFull timeThe Journeyman Software Developer supports the design, development, and delivery of data analysis tools, collaboration systems, and visualizations that address real‑world operational needs and capability gaps for government customers. Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
Senior Software Developer Applied Research Associates, IncSenior Software DeveloperFort Belvoir, VAFull timeThe Senior Software Developer supports the design, development, and delivery of data analysis tools, collaboration systems, and visualizations that address real‑world operational needs and capability gaps for government customers. Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
Software Developer, Senior Booz Allen Hamilton IncSoftware Developer, SeniorVA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Java Developer/Tester StratAcuity Staffing Partners IncJava Developer/TesterManassas, VA$60–$110 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This includes hands-on experience writing unit and component tests for code not originally authored by the candidate, and a combined total of 3+ years in Linux, scripting/software development, and configuration management.
Red Team Software Developer Parsons CorpRed Team Software DeveloperFort Belvoir, VA$148,300–$266,900 / yearWhat You'll Be Doing: Developing penetration testing / red team operations capabilities to help validate the security of our nation's most critical systems, including performing reverse engineering, vulnerability research, and exploit development. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation''s most critical assets, from Earth to cyberspace.
Power BI Developer (Secret clearance) System OnePower BI Developer (Secret clearance)Fort Belvoir, VirginiaThe ideal candidate will ensure that sensitive business data is accessible only to authorized users, automating access requests and audit workflows within the Power BI environment. • Collaborate with the InfoSec team to integrate Power BI report access with IGA tools (e.g., SailPoint, Saviynt) for automated access certification.
Cleared Hybrid Full Stack AI Developer (5319) SMXCleared Hybrid Full Stack AI Developer (5319)Quantico, VA$135,100–$227,000 / yearThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.
Senior Multi-Cloud Developer NucoreVision (NVI)Senior Multi-Cloud DeveloperLorton, VA$143,000–$155,000 / yearWe’re looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution.