DevOps Systems Engineer VTGDevOps Systems EngineerHerndon, VirginiaFull timeQualifications: Required Qualifications: A Bachelor’s degree and 9 years of relevant experience OR a Master’s degree with 7 years of relevant experience OR a PhD with 4 years of relevant experience; an additional 4 years of experience may be considered in lieu of the degree requirement. o Help write and maintain scripts for process improvements (ex: stage/unstage builds, branch tag automation, automating variance corrections across networks).
Senior Software Engineer / Data Scientist (Training Systems) Leidos Holdings Inc.Senior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor's degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Systems Engineer CACISystems EngineerSpringfield, Virginia$79,400–$162,700 / 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. Job Title: Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel:* * * The Opportunity:
DevOps Systems Engineer Sabria RecruitingDevOps Systems EngineerHerndon, VirginiaA Bachelors degree and 9+ years of relevant experience OR a Masters degree with 7 years of relevant experience OR a PhD with 4 years of relevant experience; an additional 4 years of experience may be considered in lieu of the degree requirement. o Help write and maintain scripts for process improvements (ex: stage/unstage builds, branch tag automation, automating variance corrections across networks).
AI/ML Software Engineer GuidehouseAI/ML Software EngineerVirginiaIn tandem, the candidate should be proficient in developing and applying AI/ML models for risk scoring, anomaly detection, pattern recognition, and investigative prioritization, enabling federal clients to enhance operational effectiveness and focus resources on the highest-risk cases. This combination of skills is essential for uncovering hidden patterns across large, disparate datasets in support of fraud detection, trafficking detection, and other mission-critical investigative use cases.
26-5028: Sr Software Engineer - .Net Navitas Business Consulting26-5028: Sr Software Engineer - .NetHerndon,, VAFull timeMaster’s degree or foreign equivalent degree in Computer Science, Information Technology, Information Systems, Computer Applications, Electrical/Electronics Engineering, Business Administration, Management, Engineering (any), or a related field, plus two (2) years of experience in any position/title providing experience in. With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions.
AI Workflow Engineer/Automation Architect Modern Family LawAI Workflow Engineer/Automation ArchitectVirginiaThe AI Workflow Engineer / Automation Architect will work closely with AI leadership, product teams, attorneys, developers, and operations personnel to architect scalable workflow systems that integrate AI models, internal platforms, document systems, CRMs, client portals, communication systems, and business operations. • Production-grade Python plus solid engineering practices (testing, code review, version control), and agent orchestration frameworks (LangGraph/LangChain, vector retrieval, LLM observability, e.g., LangFuse/LangSmith, API/webhook integrations).
Sr. Python Full Stack Engineer MondoSr. Python Full Stack EngineerTysons, Virginia$70–$75 / hourJob Description:Our client is seeking a Senior Python Full Stack Developer to design, build, and scale secure, resilient services and user-facing applications that power our content platform, APIs, digital products, and data-driven workflows. You will lead initiatives across a modular, cloud-native architecture supporting media asset management, editorial tooling, content curation, and personalized user experiences.
Hybrid-Remote Full Stack Software Engineer Summit Human Capital, LLCHybrid-Remote Full Stack Software EngineerRichmond, VARemote$170,000–$180,000 / yearExperience engaging the end user: (in our case, recruiters, hiring managers, and candidates): running interviews, demos, and feedback sessions, and turning that input into product decisions while filter noise and racking/stacking features with high impact outcomes. As a Full-Stack Software Development Engineer & Product Owner, you'll partner with the executive leadership team, recruiters and business function leaders to drive cutting-edge, LLM-powered solutions that drive outcomes.
Staff II/ Staff III AI/ML Engineer VTGStaff II/ Staff III AI/ML EngineerChantilly, VirginiaFull timeExpertise in modern AI/ML architectures, including agentic AI systems, large language models (LLMs), autonomous workflows, AI evaluation frameworks, and production-grade machine learning operations (MLOps). The ideal candidate is both technically exceptional and customer-facing — capable of advising senior leadership, engaging directly with government and commercial stakeholders, and serving as a trusted authority on emerging AI technologies and best practices.
Cyber Systems Engineer Project Manager Rite-Solutions IncCyber Systems Engineer Project ManagerChantilly, VAThere 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. Provide technical input for the development of acquisition documentation for review and approval by the customer to include: Requests for Contract Action (RCA) packages, RFPs for Engineering Change Proposals (ECPs), and proposal analysis to support negotiation and award activities.
Lead Software Engineer HealthPlanOne LLCLead Software EngineerVAThe Lead Software Engineer will collaborate with cross-functional teams to design, build, and enhance scalable solutions supporting agent sales and business operations, while driving best practices in software architecture, code quality, and agile delivery. NET (Core/9), with hands-on experience across a diverse suite of applications including Blazor, Razor Pages, legacy WebForms, WCF, and Worker Services.
Senior Test Engineer Leidos Holdings IncSenior Test EngineerChantilly, VA$107,900–$195,050 / yearWe're looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers' applications, a critical capability that enables operational success through reliable, high-quality software solutions. 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.
Information Security Systems Engineer L3Harris Technologies IncInformation Security Systems EngineerChantilly, VA$106,500–$197,500 / yearAssist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.
Senior AI Engineer Leidos Holdings IncSenior AI EngineerAlexandria, VA$131,300–$237,350 / yearFamiliarity with Azure/C2S, hardware platforms (CPUs, GPUs, FPGAs), and advanced analytical methodologies (social network analysis, supply chain analysis, NLP, classification algorithms, image processing). What You Bring: Bachelor's, Master's, or equivalent graduate degree in a quantitative or analytical field (Computer Science, Mathematics, Statistics, Engineering, Physics, Computational Social Science, etc.).
DevOps Engineer III Everseen LimitedDevOps Engineer IIIHerndon, VAYou will execute safe deployments and upgrades via GitOps and IaC pipelines (Flux, Ansible, Terraform) on AKS and GKE-coordinating validation and rollback plans-and contribute to the maintenance of existing GitLab CI/CD pipelines together with the DevOps engineering teams. DevOps Cloud and Edge teams: Work closely with the wider DevOps engineering teams, your manager, developers and QA engineers to understand requirements, provide technical guidance, and ensure smooth integration and deployment of our product.
Senior Principal Digital Engineer (DE & Kubernetes Tool Admin) Rite-Solutions IncSenior Principal Digital Engineer (DE & Kubernetes Tool Admin)VAThere 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. Collaborate with cross-functional teams, including systems engineers, software developers, and project managers, to ensure alignment and progress in digital engineering initiatives.
NewQuality Assurance (QA) Engineer/Tester GuidehouseQuality Assurance (QA) Engineer/TesterTysons Corner, VirginiaThe QA/Test Automation Engineer will partner closely with software developers, business analysts, product owners, DevOps engineers, and stakeholders to validate application functionality, identify defects early, and continuously improve testing processes. 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.
Senior Geospatial Data Engineer Vantor ServicesSenior Geospatial Data EngineerMcLean, Virginia$182,000–$200,200 / yearYou will use Python to process and analyze large geospatial datasets, manage and curate authoritative data holdings, maintain ArcGIS Portal content, and build dashboards, web maps, feature layers, and visual analytics products that help mission users make faster, better-informed decisions. Data Processing, Analytics, and Tableau Reporting Use Python, Tableau, ArcGIS, and related tools to process large datasets, automate workflows, prepare data for analysis, and build visual analytics products that reveal patterns, trends, anomalies, and operationally relevant insights.
Solution Engineer - Federal Civilian Salesforce IncSolution Engineer - Federal CivilianMclean, VA$157,640–$210,910 / yearYou will lead technical discovery, shape and execute proof points for customer environments, guide production readiness, and establish a clear path to activation and consumption-blending executive presence with deep, full-stack technical skills across Salesforce, modern data architectures, and AI. Lead deep technical and business discovery sessions with federal stakeholders to uncover mission gaps, pain points, and legacy bottlenecks to scope agentic solution use cases, translate outcomes/ROI into an executable architecture, demonstration/proof-of-concept (POC) and activation plan.