Software Engineer SiloSmashersSoftware EngineerArlington, VAThe Software Engineer will support DHS CISA by designing, developing, and maintaining secure applications that enable mission-critical operations and modernization. This role contributes to Agile and DevSecOps environments to deliver scalable, high-quality solutions.
NewM365 Governance Engineer CACIM365 Governance EngineerArlington, 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. • Assist in managing business relationships across internal teams, vendors, and 3rd party providers as needed to deliver managed services.
NewIT Lead - Devsecops Engineer KBRIT Lead - Devsecops EngineerChantilly, VAThis role serves as the enterprise leader for DevSecOps platforms and practices, owning the strategy, governance, modernization, and continuous evolution of the DevSecOps toolchain, including Azure DevOps, GitHub, SonarQube, Sonatype, Fortify, Katalon, and OpenShift. The position drives repository and pipeline migrations, strengthens security and quality controls, reduces delivery risk, and advances enterprise capabilities that improve developer experience and support business-critical technology initiatives.
API Developer/Data Engineer Managing Consultant-Fraud/AI GuidehouseAPI Developer/Data Engineer Managing Consultant-Fraud/AITysons Corner, VirginiaCompensation 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. Hands-on experience with financial crime compliance technology and data solutions, e.g., Oracle Mantas, Actimize, Fircosoft, LexisNexis Bridger, World-Check, Dow Jones, Chainalysis, Elliptic, TRM Labs, etc.
Generative AI Solutions Engineer (LLM, RAG, AWS) ICONMA, LLCGenerative AI Solutions Engineer (LLM, RAG, AWS)Mc Lean, VA$53.57 / hourDesign and architect end-to-end GenAI solutions using LLMs (OpenAI, Azure OpenAI, Google Gemini, Anthropic Claude, etc.). Lead the implementation of prompt engineering, RAG (Retrieval-Augmented Generation), fine-tuning, and agentic AI systems.
Sr. DevSecOps Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSr. DevSecOps Engineer - Active TS/SCI with CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Senior DevSecOps Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSenior DevSecOps Engineer - Active TS/SCI with CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Actionet, Inc. Careers - Software Engineer IV - Web/Database Development ActioNet, Inc.Actionet, Inc. Careers - Software Engineer IV - Web/Database DevelopmentVienna, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. This role will work closely with data architects, data scientists, project managers, business intelligence, data quality, and cybersecurity teams to develop secure, scalable, and high-performing applications that meet complex business and technical requirements.
Data Engineer IMAGINEEER LLCData EngineerArlington, VAFull timeImagineeer is seeking a Data Engineer to support the design, development, and maintenance of secure, compliant data pipelines and enterprise data platforms within DoD and federal healthcare environments. You will operate in regulated IL4/IL5 cloud environments and work directly with data architects, cybersecurity teams, and data scientists to deliver trusted, audit-ready data infrastructure.
Mainframe Logical Security Engineer Kyndryl Holding Inc.Mainframe Logical Security EngineerVA, VAKyndryl currently does not require employees to be fully vaccinated against COVID-19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof of vaccination to align with their respective COVID-19 vaccination policies. With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value.
Senior Systems Engineer - SW Dev III Electrosoft Services, IncSenior Systems Engineer - SW Dev IIIArlington, VAExperience supporting Federal Government software development programs, including supporting Department of Homeland Security (DHS) and/or Cybersecurity and Infrastructure Security Agency (CISA) programs. Relevant certifications such as Microsoft Certified: Azure Developer Associate, AWS Developer Associate, Certified Scrum Developer (CSD), Security+, or equivalent.
Data Engineer - Analytics Platforms PeratonData Engineer - Analytics PlatformsHerndon, Virginia$86,000–$138,000 / yearFull timeThis role is best suited for a hands-on builder who can develop data pipelines, transformation logic, integrations, and data-backed application components that support analytics, visualization, and evolving agentic AI workflows. You will work on practical, data-driven capabilities that sit between analytics, software, and emerging agentic AI workflows, helping turn fragmented data and evolving requirements into real technical products with immediate operational value.
Data & AI Integration Engineer - Mid-Level PeratonData & AI Integration Engineer - Mid-LevelReston, Virginia$86,000–$138,000 / yearFull timeYou will serve as a technical lead and subject matter expert, collaborating closely with corporate stakeholders, data architects, and cross-functional teams to deliver high-quality, secure, and data and knowledge products that further Peraton corporate growth and business acquisition processes. Work within the CIO-managed data catalog to ensure Growth & Business Operations data assets are properly inventoried, normalized, classified, tagged by domain and sensitivity, and discoverable by authorized AI consumers.
DevSecOps Engineer LT ConsultingDevSecOps EngineerReston, VirginiaAs a DevOps Engineer, you’ll collaborate with software engineers, system administrators, and security teams to automate manual tasks, improve delivery pipelines, and implement infrastructure-as-code (IaC) solutions that enhance system reliability, scalability, and security. LT Consulting is seeking a DevSecOps Engineer with an active TS/SCI with polygraph to to design, build, and automate secure cloud-based infrastructure and workflows for mission-critical systems.
Applied Geospatial ML Engineer VantorApplied Geospatial ML EngineerHerndon, VirginiaThe successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Support program execution by integrating diverse data science skillsets, managing sprint projections, assessing risks, and occasionally traveling for meetings and demonstrations.
NewTest Automation Engineer SME PeratonTest Automation Engineer SMEHerndon, Virginia$135,000–$216,000 / yearFull timeIn this high-impact position, you will provide technical leadership and subject matter expertise to ensure Federal Aviation Administration (FAA) systems undergo rigorous, automated testing across development and modernization lifecycles. This role offers a unique opportunity to work at the intersection of automation, DevSecOps, and mission-critical aviation systems, while gaining deep exposure to federal programs that directly impact the safety and reliability of the National Airspace System.
NewTest Automation Engineer - Senior PeratonTest Automation Engineer - SeniorHerndon, Virginia$112,000–$179,000 / yearFull timeIn this high-impact position, you will provide technical leadership and subject matter expertise to ensure Federal Aviation Administration (FAA) systems undergo rigorous, automated testing across development and modernization lifecycles. This role offers a unique opportunity to work at the intersection of automation, DevSecOps, and mission-critical aviation systems, while gaining deep exposure to federal programs that directly impact the safety and reliability of the National Airspace System.
NewAWS Cybersecurity Engineer GBTI SolutionsAWS Cybersecurity EngineerArlington, VirginiaWe deliver our solutions and products through four core practices centered upon Software Development, Data Management, Intelligent Transformation, and Research & Development (R&D): Currently, the GBTI Innovation Lab is working with leading edge technologies like Artificial Intelligence, Machine Learning, Rapid Acquisition and Blockchain for research and development. G BTI Solutions, Inc.(GBTI) is revolutionizing how IT works, leveraging innovative and cutting edge technology to deliver time efficient, high-quality, and cost- effective business solutions to government, commercial, and non-profit clients across three continents.
Full Stack Software Engineer CACI International Inc.Full Stack Software EngineerChantilly, 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. Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features.
Senior Servicenow Software Development Engineer (Risk & Security) CACI International Inc.Senior Servicenow Software Development Engineer (Risk & Security)Chantilly, VA$103,800–$218,100 / yearRequired Qualifications: Active TS/SCI Clearance with PolygraphA Bachelor's Degree OR advanced degree in a related fieldA minimum of 5 years' technical experienceSecurity+ (or equivalent IAT Level II) is required, or be obtained within one month of startExcellent oral and written communication skillsExpert proficiency in GlideScripting, JavaScript, and AjaxDeep understanding of CMDB architecture and its relationship to Asset ManagementExperience working on complex ServiceNow projects where analysis of situations or data requires in-depth evaluationExperience with Security Data: Proven experience integrating data from at least one enterprise security source (e.g., SIEMs like Splunk/Sentinel, or Scanners like Tenable/Qualys/CrowdStrike) into the ServiceNow platform. Desired Qualifications: ServiceNow Certified System Administrator and Certified Application DeveloperFunctional Expertise: Proven experience implementing at least one major security suite:SecOps: Security Incident Response, Vulnerability Response, or Configuration ComplianceIRM/GRC: Policy & Compliance, Risk Management, or CAM (Continuous Authorization and Monitoring)Framework Knowledge: Technical familiarity with the NIST Risk Management Framework (RMF) or 800-53 controlsFamiliarity with Git-based development, Automated Test Framework (ATF), or Now Assist AI/ML integrationKnowledge of at least one operating system: Linux, Unix, WindowsStrong technical background in Cloud Architecture.