Senior Software Full Stack Engineer AeroVironment IncSenior Software Full Stack EngineerLeesburg, VA$111,500–$158,025 / yearIn order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment's determination that it will be able to obtain an export license in a time frame consistent with AeroVironment's business requirements.
Systems Engineer- Software VTG.Systems Engineer- SoftwareChantilly, VAThe Systems Engineer - Software supports NRO programs by assisting in the engineering and integration of software-intensive mission systems. Bachelor's Degree; Preferred Concentration: Systems Engineering, Computer Science, Software Engineering, or related discipline.
SATCOM Software Engineer, Senior Advisor Peraton IncSATCOM Software Engineer, Senior AdvisorChantilly, VA$146,000–$234,000 / yearD. Must currently hold a TS/SCI with Poly to be consideredmanagement software for control and monitoring of SATCOM systemsExperience with various SATCOM and weapons systems, associated programs, modeling & simulationExperience with telemetry, tracking and control (TT&C)Exposure to data analysis and enterprise data systemsMust currently hold a TS/SCI with Poly to be considered. You will prepare and present briefings on requirements, capabilities, and project status for a variety of audiences, including senior executives, provide operational guidance, and successfully engage with organizations from across the IC and Department of Defense.
Endpoint Software Configuration Management Engineer Peraton IncEndpoint Software Configuration Management EngineerChantilly, VA$104,000–$166,000 / yearResponsibilities Job Description: Peraton is seeking an experienced Endpoint Software Configuration Management Engineer to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client's global Enterprise IT Infrastructure missions. Minimum of 8 years relevant experience with a Bachelor's degree (Master's degree and 6 years of relevant experience or PhD with 3 years relevant experience or a High School diploma and 12 years of relevant work experience in the IT field).
Software Integration Engineer Altamira Technologies CorporationSoftware Integration EngineerVA$150,000–$200,000 / yearThe Software Integration Engineer will design and build connections between software platforms, through APIs, middleware, event pipelines, and data feeds to connect disparate applications, platforms, and services. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.
Software System Engineer VTGSoftware System EngineerChantilly, VirginiaFull timePreferred Qualifications: Experience supporting IC, DoD, or DOJ mission‑critical programs, Experience advising on large‑scale or multi‑vendor software programs, Familiarity with Agile at scale (SAFe), DevSecOps, and cloud‑based architectures. Preferred Qualifications: Experience supporting IC, DoD, or DOJ mission programs, Experience in Agile, SAFe, or DevSecOps environments in an advisory capacity, Familiarity with cloud, data, or mission system software architectures.
NewSoftware/Data Engineer (Active TS/SCI with CI Poly Clearance) NANA Regional Corporation IncSoftware/Data Engineer (Active TS/SCI with CI Poly Clearance)Chantilly, VA$150,000–$170,000 / yearFor our government customers, Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers' missions safely, securely, and efficiently. Extract data from a variety of structured and semi-structured data sources including MySQL, Microsoft SQL Server, and PostgreSQL databases; delimited text; and JSON.
Junior Software Integration Engineer The Aerospace CorpJunior Software Integration EngineerChantilly, VA$70,100–$105,100 / yearInformation Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development to deliver responsive, resilient, high-performance software intensive systems to our Intelligence Community, DoD, and civilian customers. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
Custom Software Engineer Accenture Federal ServicesCustom Software EngineerWarrenton, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $111,900—$150,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Mid-Level Backend Software Engineer Leidos Holdings IncMid-Level Backend Software EngineerChantilly, VA$87,100–$157,450 / yearIf you've been building your skills in backend development, object‑oriented programming, and mission‑driven engineering, and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want to grow while making real impact. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Software Integration Engineer AltamiraSoftware Integration EngineerWarrenton, VA$150,000–$200,000 / yearThe Software Integration Engineer will design and build connections between software platforms, through APIs, middleware, event pipelines, and data feeds to connect disparate applications, platforms, and services. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.
Software Engineer (Remote) Business System SolutionsSoftware Engineer (Remote)Leesburg, VARemoteWe bring cross-industry expertise in areas including defense, healthcare, finance, and IT sectors—delivering solutions in cybersecurity, data analytics, enterprise reporting, database management, and software development. Business System Solutions is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and is a trusted provider of comprehensive IT services and solutions for both government, commercial and small business clients.
Software Systems Engineer The Aerospace CorpSoftware Systems EngineerChantilly, VA$117,300–$175,900 / yearAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. Bachelor's degree in a STEM field, with emphasis in computer science, software engineering, computer or information systems, management sciences, or closely related technical discipline.
Software and Systems Engineer Booz Allen Hamilton IncSoftware and Systems EngineerChantilly, VA$69,400–$158,000 / 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.
Software Architect/Engineer Trinity Global ConsultingSoftware Architect/EngineerChantilly, VABrief Program and/or Customer leadership; Communicate to clients and partners aspects of both the product and the implementation at the technical and functional level appropriate for the situation. At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.
Senior Software Engineer Iridium Satellite, LLCSenior Software EngineerLeesburg, Virginia$125,000–$160,000 / yearPeople across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. For over 20 years, Iridium’s unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things.
Software Developer VTGSoftware DeveloperChantilly, VirginiaFull timeOverview: VTG is seeking a Software Developer for a technical development program supporting the Sponsor’s Access Management Program. The Software Engineer will work with a small team of developers, software engineers, and data engineers.
Software Developer Leidos Holdings IncSoftware DeveloperChantilly, VA$154,050–$278,475 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Senior Software Developer Leidos Holdings IncSenior Software DeveloperChantilly, VA$107,900–$195,050 / yearLeidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM/ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Developer will be part of a team of developers that are building a new application that utilizes LLM to convert data and access policies from a variety of sources and formats into a uniform format for compliance assessment.
Software Developer Systems Software Verite Group, Inc.Software Developer Systems SoftwareChantilly, VAIn this capacity, the Software Developer will support a team creating component based services to integrate with multiple applications and frameworks and provide development support for service and application development to enhance and develop mission-based solutions and support other program office software projects. We've grown on this effort by providing the customer with Engineers who have done exceptional work, and we've retained our staff by paying very strong salaries, and working hard to ensure each Engineer is doing work that aligns with their career interest.
Software Developer VTG.Software DeveloperChantilly, VAVTG is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers, software engineers, and data engineers.
Software Developer TS/SCI CI Poly 5303 Chantilly, VA; Herndon, VA; Aurora, CO SMXSoftware Developer TS/SCI CI Poly 5303 Chantilly, VA; Herndon, VA; Aurora, COChantilly, VA$110,800–$184,700 / 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 Software Developer Lead StratAcuity Staffing Partners IncSenior Software Developer LeadChantilly, VA$83–$93 / hourPreferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. In 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.
Junior - Mid Software Developer TS/SCI TENICA and Associates LLCJunior - Mid Software Developer TS/SCIChantilly, VAData Integration: Structure and query databases to handle the complex, dynamic data required for robust simulations. The most critical requirement for this role is not years of experience, but an aggressive, relentless drive to tackle and solve incredibly hard problems.
Sr. Software Developer Amentum Services IncSr. Software DeveloperChantilly, VA$190,000–$220,000 / yearImplementing and managing cloud infrastructure using IaC tools like AWS CloudFormation or CDK.Designing and building CICD pipelines using tools like Jenkins GitHub Actions or ArgoCD for seamless and automated application delivery to EKS clusters. Work Schedule M- F 40 hours a weekEssential ResponsibilitiesDesign and develop software solutions employing technologies such as Python NodeJS Angular JavaScript C SQL Server Microsoft Windows Server and Linux.
AWS Software Developer (Cloud / DevOps) w/ CI Poly Strategic Business Systems IncAWS Software Developer (Cloud / DevOps) w/ CI PolyChantilly, VAStrategic Business Systems, Inc. (SBS) delivers AWS-aligned mission-critical cloud, cybersecurity, software engineering, and data modernization solutions to the U.S. Department of Defense, the Intelligence Community, and federal civilian agencies. SBS offers a comprehensive total-rewards package to include industry competitive salary along with: Comprehensive medical, dental, and vision coverage; HSA-eligible plan options available.
Software Developer SME Booz Allen Hamilton IncSoftware Developer SMEWinchester, VA$99,000–$225,000 / yearThe Opportunity: Support, install, maintain, troubleshoot, and coordinate the usage of local and wide area networks (LAN and WAN), electronic mail, telecommunications, and PC-based systems and related software within a cybersecurity environment. Onsite: 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.
Software Developer Python/Java Peraton IncSoftware Developer Python/JavaChantilly, VA$86,000–$138,000 / yearBenefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Determine computer user needs; analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepare operating instructions.
Software Developer Principal (Security Clearance Needed) GCI, Inc.Software Developer Principal (Security Clearance Needed)Chantilly, VAThe ideal candidate is a hands-on developer with significant experience in developing scalable platforms, with experience in leading software development activities, systems that process data and messaging, hardware implementation, creating documentation and guides, and organizing and managing operations and maintenance actions. Bachelor's Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
SATCOM Systems Software Specialist Science Applications International CorpSATCOM Systems Software SpecialistChantilly, VAUsing our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective and efficient solutions that are critical to achieving our customers' missions. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
AWS Senior Software Developer (Active TS/SCI Preferred) Strategic Business Systems IncAWS Senior Software Developer (Active TS/SCI Preferred)Chantilly, VAStrategic Business Systems, Inc. (SBS) delivers AWS-aligned mission-critical cloud, cybersecurity, software engineering, and data modernization solutions to the U.S. Department of Defense, the Intelligence Community, and federal civilian agencies. SBS offers a comprehensive total-rewards package, including a market competitive salary along with: Comprehensive medical, dental, and vision coverage; HSA-eligible plan options available.
Software Developer Peraton IncSoftware DeveloperChantilly, VA$86,000–$138,000 / yearJoin Peraton in advancing the safety, efficiency, and modernization of the National Airspace System(NAS) through the FAA's Business, National Airspace, and Technical Computing Services (BNATCS)contract. You will collaborate with engineers, architects, cybersecurity professionals, and program stakeholders to deliver secure, scalable solutions that directly impact millions of passengers and aviation professionals every day.
Software Developer V General AtomicsSoftware Developer VChantilly, VATypically requires a bachelors degree, masters degree or PhD in computer science, information system or related discipline and progressive software development experience as follows; nine or more years of experience with a bachelors degree, seven or more years of experience with a masters degree, or four or more years with a PhD. This individual will play a key leadership role by mentoring other SEIT engineers, coordinating with cross-functional teams, and ensuring successful delivery of complex systems for national and tactical situational awareness applications.
Software Developer Advisor II Noblis IncSoftware Developer Advisor IIChantilly, VA$90,700–$141,775 / yearCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. Support the PM in multiple areas which include systems, mission, and enterprise engineering; program management; analytic support; technical analysis; testing; DevSecOps; architecture; and customer outreach and support.
NMS ServiceNow Senior Software Designer Leidos Holdings IncNMS ServiceNow Senior Software DesignerChantilly, VA$131,300–$237,350 / yearEngineer deployable, production-ready solution packages with automated build, test, and deployment pipelines, enabling Operations teams to promote capabilities with minimal manual intervention and high reliability. Lead systems engineering efforts for the ServiceNow ecosystem on RHEL and Windows, including requirements analysis, solution architecture, design, implementation, and integration with MariaDB and related data services.
software engineering CACI International Incsoftware engineeringChantilly, VA$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. You with work with a team of highly qualified engineers to design a new could hosted container based micro services architecture to support highly resilient mission critical applications.
NewSpace Protection Operations Engineer VTGSpace Protection Operations EngineerChantilly, VirginiaFull timeThe Space Protection Operations Engineer is the SPO’s on-site agent for user-engagement with operators of a space protection system and will collaborate with site users and SMEs within the SPO home office to support system testing, transition to operations planning, user/operator training, Operations and Maintenance (O&M) planning and Deficiency Report (DR) management, and be the focal point for representing SPO equities to the site’s Operations stakeholders. Responsibilities: The Space Protection Operations Engineer will serve as the subject matter expert (SME) and System Program Office (SPO) representative coordinating with end user operators, the developer, and other stakeholders for the deployment of new protection capabilities into space operations.
Mid-Level Test Engineer Leidos Holdings IncMid-Level Test EngineerChantilly, VA$87,100–$157,450 / yearThis is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Space Protection Operations Engineer Science Applications International CorpSpace Protection Operations EngineerChantilly, VAThe Space Protection Operations Engineer collaborates within a team of mission-related SMEs to support system testing, transition to operations planning, user/operator training, and Operations and Maintenance (O&M) planning and Deficiency Report (DR) management, as well as being the SPO focal point for coordinating with Operations stakeholders. The Space Protection Operations Engineer responsibilities include, but are not limited to: Provides space protection operations mission expertise to acquisition managers and software engineers in the development of tools that provide operators Indications and Warning against Space threats.
Intern - Space Software Engineering, National Security Space Redwire CorpIntern - Space Software Engineering, National Security SpaceChantilly, VAWe are looking for candidates who have excelled in all aspects of your college or University experience as demonstrated by the results of previous internships, coursework, projects, research, workshops and other collegiate activities. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalWarrenton, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Software Engineering Manager (Evergreen) Parsons CorpSoftware Engineering Manager (Evergreen)WV$125,100–$225,200 / yearDiagnosing and developing technical solutions related to software issues discovered during internal testing or by customers using deployed systems. 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.
Software Engineering Manager Parsons Commercial Technology Group Inc.Software Engineering ManagerSummit Point, WV$125,100–$225,200 / yearDiagnosing and developing technical solutions related to software issues discovered during internal testing or by customers using deployed systems. 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.
Platform Engineer - Clearance Required BTI360Platform Engineer - Clearance RequiredChantilly, VAStrong scripting skills in Bash, Python, or similar languages with proficiency in command-line tools/concepts Effective written and verbal communication skills necessary to perform job duties and collaborate with team members You may excel in this role if you have the following skills: Past software development experience Familiarity with monitoring and observability stacks such as Prometheus/Grafana (preferred), CloudWatch, or ELK/EFK Contributions to open-source libraries or community projects or personal projects Hands-on experience with developing and maintaining configuration management scripts with tools like Ansible (preferred), Puppet, or Chef to automate software installation, configuration, and system hardening across environments. Hands-on experience with designing, building, and managing cloud infrastructure using Infrastructure as Code (IaC) tools like Terraform (preferred), AWS CloudFormation, or AWS CDK to enable automated, repeatable, and secure deployments.
NewSpace Protection Operations Engineer VTG.Space Protection Operations EngineerChantilly, VA$130,000–$197,000 / yearThe Space Protection Operations Engineer is the SPO's on-site agent for user-engagement with operators of a space protection system and will collaborate with site users and SMEs within the SPO home office to support system testing, transition to operations planning, user/operator training, Operations and Maintenance (O&M) planning and Deficiency Report (DR) management, and be the focal point for representing SPO equities to the site's Operations stakeholders. The Space Protection Operations Engineer responsibilities include, but are not limited to: Provides space protection operations mission expertise to acquisition managers and software engineers in the development of tools that provide operators Indications and Warning against Space threats.
Systems Engineer VTGSystems EngineerChantilly, VirginiaFull timeOverview: VTG is seeking for a Systems Engineer for a technical development program supporting two Cloud-based applications, and their associated cloud infrastructures located on a secure network. The Systems Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators, and system architects.
Data Engineer Verite Group, Inc.Data EngineerChantilly, VAThis project regularly needs various types of people - Data Scientists, Data / ETL Engineers, Analytic Software Engineers, Full Stack Developers, UI/UX Developers, and AWS/DevOps experts. We're particularly interested in people with any of the following experience: Work on this program takes place throughout the Reston/Herndon/Chantilly, VA area (we cannot support remote work) and requires a TS/SCI + Poly clearance (acceptable to this customer).
Systems Engineer Expert Leidos Holdings IncSystems Engineer ExpertChantilly, VA$131,300–$237,350 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Perform functional analysis, timeline analysis, cost estimation, requirements allocation, and interfaced definition studies to translate customer requirements into hardware and software specifications.
AI/CNO Engineer REDLatticeAI/CNO EngineerChantilly, VAIn this role, you’ll evaluate, deploy, and operationalize cutting-edge large language models (LLMs) in air-gapped environments, enabling development and vulnerability research teams to leverage AI effectively and securely. With offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers.
Software Developer Senior Full VisibilitySoftware Developer SeniorWinchester, WinchesterDevelop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.