Lead Software Engineer, Data & Devsecops Leidos Holdings Inc.Lead Software Engineer, Data & DevsecopsArlington, VA$131,300–$237,350 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
Cloud Engineer, Senior (AWS / Cloud Modernization) LCGCloud Engineer, Senior (AWS / Cloud Modernization)Rockville, MarylandThe Cloud Engineer will play a key role in migrating Oracle-based systems to AWS EC2, evaluating managed database services (RDS), and supporting long-term cloud-native transformation strategies. The position requires strong expertise in AWS infrastructure, cloud migration strategies, and DevSecOps practices to ensure scalable, secure, and cost-effective cloud solutions aligned with Client's modernization roadmap.
Software Engineer (Contingent) Trusted Space, LLCSoftware Engineer (Contingent)Herndon, VA$120,000–$150,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. We empower government and commercial customers to achieve mission superiority in space reconnaissance & surveillance, dynamic space operations, space-based ISR, and ground/command & control (C2) systems.
Senior Software Engineer (Contingent) Trusted Space, LLCSenior Software Engineer (Contingent)Chantilly, VA$150,000–$200,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. We empower government and commercial customers to achieve mission superiority in space reconnaissance & surveillance, dynamic space operations, space-based ISR, and ground/command & control (C2) systems.
Senior Software Engineer Decision TechnologiesSenior Software EngineerWashingtonCompensation at Decision Technologies, Inc. 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. · Travel should be infrequent but include occasional trips to support government efforts at East and West Coast naval-centric areas like Norfolk, VA and San Diego, CA.
Ground Systems Software Engineer LynkGround Systems Software EngineerChantilly, VirginiaHelp design and implement Lynk's next-generation, cloud-native Mission Operations platform on AWS — event-driven services, managed API gateways and identity (Amazon API Gateway, Cognito), serverless and container workloads, and first-class observability. You will design, build, and ship the backend services, APIs, and automation that connect Lynk's global ground station network to our Mission Operations Software — the platform our operators use to command, monitor, and fly the constellation every day.
ME00518-Mid-Senior Software Engineer Momentum Engineering OpeningsME00518-Mid-Senior Software EngineerAnnapolis JunctionThe individual will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Full Stack Software Engineer, Mid Booz Allen HamiltonFull Stack Software Engineer, MidArlington, VirginiaOnsite : 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. 3+ years of experience with React, Leaflet, D3, JavaScript, Python, Java, Node.js, SQL, Server-Side Development, Middleware, Application or Data Integration, API Development, or Core Application Systems.
Senior Software Engineer LeidosSenior Software EngineerArlington, VirginiaJuly 31, 2026 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. The candidate will help to lead projects of significant national importance, guiding the transformation of existing vessels into autonomous platforms and supporting the development of new ships from concept through deployment.
Software Engineer, Lead Booz Allen Hamilton Inc.Software Engineer, LeadAnnapolis Junction, MD$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.
Software Engineer Booz Allen Hamilton Inc.Software EngineerHerndon, VA$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. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
Robotic Process Automation Engineer Booz Allen Hamilton Inc.Robotic Process Automation EngineerAshburn, VA$86,800–$198,000 / year1+ year of experience with UiPath platform, including in Studio, Orchestrator, Action Center, and Document Understanding, or Power Automate, including building cloud flows, desktop flows (PAD), and AI Builder models. As an experienced software developer at Booz Allen, you'll use the latest architectural approaches and open-source frameworks and resources to overcome your clients' most difficult challenges.
Mid-Level SQL Engineer LeidosMid-Level SQL EngineerGaithersburg, Maryland$87,100–$157,450 / yearApril 16, 2026 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. 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.
NewFull Stack Software Engineer Booz Allen Hamilton Inc.Full Stack Software EngineerChantilly, VA$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. You'll develop features for engaged users, contribute to architectural decisions to future proof the system, and use a variety of modern big-data technologies such as Cassandra, Kafka, and JanusGraph on top of a modern AWS cloud-based Kubernetes platform.
NewSenior Geospatial Systems Software Engineer (Ts/Sci Clearance Required) NorthHill TechnologySenior Geospatial Systems Software Engineer (Ts/Sci Clearance Required)Springfield, VirginiaLead system integration efforts with geospatial databases (PostGIS/PostgreSQL), services (ArcGIS Enterprise, QGIS, GeoServer), and COTS tools (ENVI, RemoteView, Erdas Imagine, Skyline). Lead the implementation of automated Static Code Analysis and Container Scanning within the CI/CD pipeline and drive the remediation of vulnerabilities to ensure spatial microservices and data layers are hardened and audit ready.
NewUniversity - Software Engineer Booz Allen HamiltonUniversity - Software EngineerMcLean, VirginiaOnsite : 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.
Sr. Software Engineer TS/SCI Poly LeidosSr. Software Engineer TS/SCI PolyAlexandria, VirginiaYou will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Senior Test Automation Engineer Clearwaters.ITSenior Test Automation EngineerWashington, DCRemoteProficiency in defect tracking and test management tools (e.g., JIRA, TestRail, Bugzilla, HP ALM). Stay updated on emerging QA tools, trends, and methodologies, recommending new technologies and best practices.
Senior Business Analyst / Data Quality Assurance Engineer — Federal Healthcare RacknerSenior Business Analyst / Data Quality Assurance Engineer — Federal HealthcareFalls Church, VARemoteYou will partner with analysts, engineers, product owners, and subject-matter experts to validate healthcare data, applications, reports, APIs, and integrations across the delivery lifecycle. You will help shape test strategy, build and maintain automated tests, investigate data issues with SQL, and connect requirements to measurable validation outcomes.
NewEngineer Tata Consultancy Services LtdEngineerMclean, VA$90,000–$100,000 / yearDevelop secure REST integrations with external/internal systems, including OAuth2 client-credentials token flow, API retries, timeout strategies, and observability-friendly logging. Strong experience building and consuming RESTful APIs with Spring (Web/WebFlux), including resilient integrations and secure service-to-service communication.
Software Engineer II Reflexive ConceptsSoftware Engineer IIAnnapolis Junction, MarylandFourteen (14) years experience as a SWE, in programs and contracts of similar scope, type and complexity Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree. We are seeking a backend developer with hands-on experience in developing and executing test procedures for software components, building and deploying solutions on AWS, and collaborating within an Agile environment using tools such as Jira and Confluence.
Senior DevOps Engineer Clarivate PlcSenior DevOps EngineerAlexandria, VAObservability & Monitoring - Monitor/measure the efficacy of the automation infrastructure and implement logging, metrics and alerting systems using tools like Datadog, AWS CloudWatch, GitHub metrics, etc. By leveraging advanced search capabilities and comprehensive analytics, DPS and DPA enables intellectual property professionals to efficiently uncover critical patent information, monitor industry trends, and make informed decisions.
Senior DevOps Engineer (US REMOTE) Motorola Solutions IncSenior DevOps Engineer (US REMOTE)Beltsville, MDRemote$140,000–$170,000 / yearWe help our customers engage with responders, households, schools, businesses, employees, students and other stakeholders to deliver critical communications, coordinate response, and exchange life-saving information. The solutions we create apply exciting technologies such as geospatial visualization and analytics, high throughput communications, artificial intelligence, and numerous integrations with Motorola and partner systems.
Linux Cloud Engineer DMS International LtdLinux Cloud EngineerDCRemoteDMS seeks candidates that possess and display the attributes that reflect our Core Values of: Quality in delivering solutions, Leadership, Innovation, Teamwork, Integrity in conduct, Responsiveness to our customer's mission. Data Management Services, Inc. (dba: DMS International) is a professional services firm headquartered in Silver Spring, Maryland, with work locations throughout the continental United States.
NewME00634-Software Engineer 4 Momentum Engineering OpeningsME00634-Software Engineer 4Annapolis JunctionThis role is ideal for a technically strong engineer who understands how to stand up, assess, and guide modern AI platforms in secure government settings, with familiarity in cloud and enterprise ecosystems such as Microsoft Azure and Amazon Web Services (AWS). Demonstrated experience in database management, including designing and maintaining relational databases, writing and optimizing SQL queries, implementing backup and recovery procedures, and applying database security and performance best practices.
Enterprise Application Support Engineer Reflexive ConceptsEnterprise Application Support EngineerAnnapolis Junction, MarylandThe selected candidate will work closely with developers, system administrators, database personnel, and customer stakeholders to maintain system stability, resolve technical issues, and support ongoing sustainment and modernization efforts. Candidates may range from junior-level professionals with strong technical aptitude and a willingness to learn to mid-level engineers with demonstrated experience supporting enterprise applications and integrated systems.
Systems Engineer (Remote) Business System SolutionsSystems Engineer (Remote)Washington, DCRemoteBusiness 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. We 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.
DevSecOps Engineer Booz Allen Hamilton IncDevSecOps EngineerChantilly, VA$62,000–$141,000 / yearYour ability to manage, administer, support, and enhance CI/CD pipeline system infrastructure, ensuring continuous improvement and rapid problem resolution to optimize the orchestration of multiple Space Capability Stacks (SCSs) supporting complex, joint mission planning processes will be required to be successful executing this critical defense program. As a DevSecOps Engineer, you will help lead a team in a high-velocity Agile development lifecycle of a mission management software where management of the CI/CD pipeline and infrastructure will emphasize efficiency and resiliency of Dev/Test/Training/Production environments.
Principal Software Engineer ClearEdgePrincipal Software EngineerAnnapolis Junction, MDAs a Principal Software Engineer on our prime contract , you will work a hybrid schedule with a team of talented developers to design, build, and maintain critical applications in a cloud-based environment. If this position does not fit your skillset, please visit our Careers page to explore our current openings, or contact a ClearEdge recruiter at careers@clearedgeit.com.
NewSAP BASIS Administrator / AWS Engineer Accenture Federal ServicesSAP BASIS Administrator / AWS EngineerWashington, DCThe 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: $70,500—$136,700 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 .
Senior Cloud Engineer Accenture Federal ServicesSenior Cloud EngineerChantilly, 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: $111,800—$221,800 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 .
AI Engineer (GIS) iCatalyst IncAI Engineer (GIS)Mclean, VA$130,000–$165,000 / yearServe as the senior developer for the design, development, enhancement, and sustainment of a cloud-based, browser-accessible Geographic Information System (GIS) platform supporting aeronautical information, airspace restrictions, and air traffic analysis. Design, develop, and manage complex UI/UX, work with geospatial data models and services using PostgreSQL and PostGIS, including spatial indexing, geoprocessing, and advanced spatial analytics.
Software Engineer Reflexive ConceptsSoftware EngineerAnnapolis Junction, MarylandYou should be comfortable working with Java, JavaScript, Oracle databases, and SQL, and have the aptitude and willingness to learn additional programming languages, frameworks, and technologies based on the needs of the products and applications you support. The selected candidate will play a key role supporting multiple Government Off-the-Shelf (GOTS) and Commercial Off-the-Shelf (COTS) applications that enable enterprise business functions including asset management, facilities, transportation, and other corporate services.
Lead Data Engineer (Warehousing) Connecticut Fine Wine & SpiritsLead Data Engineer (Warehousing)MarylandSkills (5 years experience) in: GCP environment – BigQuery, Airflow/Cloud Composer, Cloud functions, data loss prevention (DLP), PubSub, and Kubernetes (GKE); SQL and DBMSs; Python; dbt and Kafka data ingestion and transformation tools; data modeling solutions using cloud-native tools; data and analytics platforms – Dev-ops, Docker, CI/CD including GitHub, Cloud Build, Jenkins; Power BI. • Partner with Data Services product owners, data warehouse engineers, data scientists, and BI developers to support and deliver reports, predictive models, datasets, and solutions.
Senior Full Stack Engineer MindlanceSenior Full Stack EngineerReston, VARemoteWorking within the Information Technology division and across the Operations and key business units, the Senior Full Stack Engineer will analyze procedures, and design and implement solutions that strengthen the organization s Learning Management System (LMS) ecosystem and the learning experiences it supports, with a strong emphasis on AI-driven and automated development. Top priority: demonstrated experience building AI-driven and automated development and testing solutions, including AI bot automation testing (script authoring and automated regression), agentic AI within software development, and AI-assisted / self-healing test maintenance.
Principal Software Engineer LeidosPrincipal Software EngineerArlington, VirginiaJuly 31, 2026 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. The candidate will help to lead projects of significant national importance, guiding the transformation of existing vessels into autonomous platforms and supporting the development of new ships from concept through deployment.
Lead Software Engineer LeidosLead Software EngineerArlington, VirginiaJuly 31, 2026 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. The candidate will help to lead projects of significant national importance, guiding the transformation of existing vessels into autonomous platforms and supporting the development of new ships from concept through deployment.
Junior Software Engineer (Frontend Focused) BigBear.aiJunior Software Engineer (Frontend Focused)Annapolis Junction, MDIf you are a curious problem solver who loves learning new technologies on the fly, interacting directly with end users, and seeing the immediate impact of your work, this team is your perfect match. Collaborate & Learn: Work closely with a tight knit, cross functional team to solve ambiguous problems, even when starting with minimal initial knowledge of the domain.
WBG Pioneer - AI Data Engineer Intern The World Bank GroupWBG Pioneer - AI Data Engineer InternWashington, DCThe World Bank Group (WBG) finances development projects across the globe through three distinct institutions, the International Bank for Reconstruction and Development and the International Development Association (IBRD/IDA), the International Finance Corporation (IFC), and the Multilateral Investment Guarantee Agency (MIGA). Its flagship platform is STEP (Systematic Tracking of Exchanges in Procurement), an end-to-end online system used for procurement planning, tracking, and document management across the full procurement lifecycle; from planning through contract management.
ME00523-Software Engineer 3 Momentum Engineering OpeningsME00523-Software Engineer 3Annapolis JunctionThe Software Engineer will work with a massively parallel enterprise platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop and Accumulo, to enable execution of data-intensive analytics on a managed infrastructure. The ideal candidate should be skilled in Java, database technologies (MariaDB, MySQL Postgres etc.) and have some experience with Map Reduce programming model and technologies (such as Hadoop, Hive, Pig, etc.).
Senior Java Software Engineer Shield Consulting SolutionsSenior Java Software EngineerAnnapolis Junction, MD$240,000–$250,000 / yearRequired Experience: Design and implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products. Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces.
Senior Java Software Engineer (Annapolis Junction, MD) Shield Consulting SolutionsSenior Java Software Engineer (Annapolis Junction, MD)Annapolis Junction, MD$240,000–$250,000 / yearRequired Experience: Design and implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products. Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces.
Java Full Stack Engineer GuidehouseJava Full Stack EngineerBethesda, MD$98,000–$163,000 / yearThis role supports VSAC web applications, terminology services, value set authoring, APIs, search, scheduled jobs, content/document management, and healthcare data pipelines. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Cloud Pipeline Data Engineer CACICloud Pipeline Data EngineerSpringfield, VirginiaPay 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 will support cloud-based data intake and storage, data ingestion automation, and ensuring the reliability of processes responsible for data loading and data transformation.
Network Engineer (Palo Alto) Edgewater Federal Solutions, Inc.Network Engineer (Palo Alto)Washington, Washington, DC$120,000–$128,000 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Companies since 2018. . The Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs.
ETL Engineer VTGETL EngineerChantilly, VirginiaFull timeThe ideal candidate will be responsible for designing, building, and maintaining data pipelines and integration processes that enable reliable, timely, and high-quality data delivery across the organization. This role requires strong technical capabilities, a deep understanding of data architecture, and the ability to collaborate effectively with cross-functional stakeholders.
Software Engineer 1 – Java/Python Full-Stack Developer Navius TechnologiesSoftware Engineer 1 – Java/Python Full-Stack DeveloperAnnapolis Junction, MarylandWe at Navius are seeking a Software Engineer 1 to join a software development team supporting the development and sustainment of integrated, feature-rich capabilities that promote modernization of visualization and presentation tools. This team provides application development and support for tools that allow mission analytic users to view existing data and contribute new information in a collaborative environment.
Data Architect Emergent TechnologiesData ArchitectReston, VirginiaEmergent Technologies Inc., a veteran-owned technology company supporting mission-critical government programs, is seeking a Senior Database Engineer with deep expertise in database design, performance optimization, and data management. With our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results.
Lead Software Engineer, Data & DevSecOps Tetrad Digital Integrity LLCLead Software Engineer, Data & DevSecOpsArlington, VA$130,000–$145,000 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
Data Engineer / Data Architect III Oceaneering International IncData Engineer / Data Architect IIISuitland, MD$118,600–$177,800 / yearo While management will handle direct personnel training, you must establish effective working relationships and technical interfaces with our evolving internal team: § Software Engineers: Interface with engineers transitioning into data engineering. This mission-critical project will unify our 30-year legacy archive of diverse data-including reports, sensor data, imagery, and heavily geospatial intelligence-into a single, query-able, and AI-ready ecosystem.