Software Engineer / Quality Assurance Analyst - Senior - #883 Allen Integrated SolutionsSoftware Engineer / Quality Assurance Analyst - Senior - #883Fort Belvoir, VirginiaEight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process. Master's degree in software design, engineering, or computer science with 8 years of Experience.
Data Analyst, Senior (Pending Contract Award) - SBG Remote DSS Inc.Data Analyst, Senior (Pending Contract Award) - SBG RemoteAlexandria, VARemoteThe Data Analyst, Senior will: Obtain data through advanced computerized models; extrapolating data patterns through advanced algorithms; developing graphs and charts to display what is improving and what is getting worse, and leveraging Natural Language Processing / Machine Learning capabilities to advance modeling, coding and development for the Data Analytics and Insights workstream. Define and operationalize enterprise data‑quality rules, thresholds, and KPI scorecards; codify repeatable QC playbooks and automate checks in Power Automate/SQL/Python; publish results in Purview and related governance tools.
Senior Project Controls Specialist T.Y. Lin International Group LtdSenior Project Controls SpecialistAlexandria, VA$150,000–$180,000 / yearTYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. We are seeking a Senior Project Controls Specialist (Scheduler) to work for our PMCM group on various rail/transit CMCI projects.
Sr. Cribl Engineer – TS/SCI with CI Poly | Chantilly, VA OptivSr. Cribl Engineer – TS/SCI with CI Poly | Chantilly, VAAlexandria, VirginiaAdditionally, they will be expected not only to execute all tasks provided in a statement of work, but also be expected to lead a team of Associate, Level I, and Level II Engineers in their day-to-day operations and career development. Contribute to thought leadership exercises about Optiv + ClearShark’s services portfolio, to include but not limited to: blog posts, social media engagement, workshops, and panels.
NewFinancial Management Sr Lockheed Martin CorpFinancial Management SrManassas, VA$81,500–$151,300 / yearProvide actionable financial insights to program leadership through cost performance dashboards, trend analysis, and variance explanations that enable informed resource allocation. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate''s work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Fire Control System/Aegis Weapon System (AWS) Technical Trainer Sr Lockheed Martin CorpFire Control System/Aegis Weapon System (AWS) Technical Trainer SrDahlgren, VA$72,500–$134,600 / yearObtains information from customer and technical organizations, engineering, software and product requirements to prepare training programs; prepares lesson plans and training materials; designs product demonstrations; develops course content; determines methodology; and coordinates the development of training aids. We are seeking a talented and experienced Aegis Weapon System (AWS) Instructor with an FCS MK99 background to support the Aegis International Programs team and conduct schoolhouse and waterfront training.
Senior VOIP Engineer ValidaTek IncSenior VOIP EngineerVAThis role serves as the technical lead for Cisco Unified Communications Manager (CUCM) environments, supporting VoIP infrastructure, collaboration platforms, and voice services across multiple enclaves and locations while ensuring availability, security, and performance. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation.
Senior Drainage Engineer Rinker Design AssociatesSenior Drainage EngineerFredericksburg, Virginia$120,000–$180,000 / yearYou'll work closely with project managers and multidisciplinary teams to deliver high-quality solutions that enhance safety, mobility, and environmental stewardship. If you are looking for the opportunity to take ownership of technical work, mentor junior staff, and grow your career while working on meaningful projects, we'd love to hear from you.
Senior Water Resources Engineer Rinker Design AssociatesSenior Water Resources EngineerManassas, Virginia$120,000–$180,000 / yearYou'll work closely with project managers and multidisciplinary teams to deliver high-quality solutions that enhance safety, mobility, and environmental stewardship. In this role, you'll contribute to the analysis and design of drainage and stormwater systems for a variety of roadway and infrastructure projects.
Systems Engineer – Senior Level - TS/SCI Clearance Required Core-CSI LLC.Systems Engineer – Senior Level - TS/SCI Clearance RequiredSpringfield, VAFull timeSupport development of:Enterprise Capability Documents (ECDs)Statements of Capability (SOCs)Capability Description Documents (CDDs)Capability-Oriented Requirement (COR) setsService-Oriented Requirement (SOR) setsSystem and Software Requirements Documents (SysRDs/SRDs). Duties include: Overall Assignment Description: The Systems Engineering & Technical Program Analyst provides strategic systems engineering, integrated master scheduling, and technical program management support for complex Department of Defense (DoD), Intelligence Community (IC), and National Geospatial-Intelligence Agency (NGA) initiatives.
Network Engineer Sr - E3 Lockheed Martin CorporationNetwork Engineer Sr - E3Dahlgren, VA$85,300–$158,300 / yearThey must also be skilled in the set up and maintenance of network switches and routers, have experience with WAN\LAN technologies; specifically, TCP/IP, LAN, and routing protocols, VPN, Firewall configuration and filtering. Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worlds' hardest engineering problems.
Systems Integrator - Senior Level - TS/SCI Clearance Required Core-CSI LLC.Systems Integrator - Senior Level - TS/SCI Clearance RequiredSpringfield, VAFull timeDuties may include: Assists with leading and performing systems integration activities across the NSG, ASG and Federal Agencies to ensure timely and accurate GEOINT.Assists with leading and overseeing a total systems perspective including a technical understanding of relationships, dependencies and requirements of cloud, on premise, and hybrid services, infrastructure and security domains. Senior-level or higher systems integration experience working in government or industry integrating large complex System of Systems or Service Oriented Architecture environments residing in cloud, on premise, or hybrid infrastructures.
NewSenior Elastic Architect/Engineer (Quantico) Marathon TS, Inc.Senior Elastic Architect/Engineer (Quantico)Quantico, VAThis position focuses on architecting solutions for large-scale data ingestion, real-time search and analytics, and visualization to maintain a strong data-driven decision-making capability and adhere to relevant data governance policies. The Elastic Architect/Engineer will collaborate with cybersecurity professionals, engineers, and IT staff to build and enhance data pipelines, create insightful dashboards, and improve the overall data platform.
Senior Estimator Ballard Marine Construction IncSenior EstimatorAlexandria, VAPosition Summary: The primary objective of this role is to utilize field experience combined with Traylor-provided training in preparing cost estimates for large-scale heavy civil construction projects including bridges, dams, and marine structures. 5+ years of estimating experience or combined field and estimating experience with bridge, marine, large-scale concrete structures or underground construction strongly preferred.
Senior Program Analyst Bering Straits Native CorporationSenior Program AnalystVAFacilitate assessments of Cruise Missile Defense Systems (CMDS), Counter -Unmanned Aircraft Systems (C-UAS), Counter-Rocket, Artillery, Mortar (C-RAM), Maneuver Short Range Air Defense (MSHORAD) and Air Defense missile-related-acquisition programs to support organizational planning and development within PM GBAD. Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.
Senior Mlops Engineer Ignite ITSenior Mlops EngineerSuitland, MDExperience with ML artifact versioning or experiment tracking, production troubleshooting, and clear operational documentation; ability to coordinate across engineering and Government teams. Must be able to obtain and maintain applicable Census Special Sworn Status and Personal Identity Verification (PIV) credentials, follow confidentiality requirements, and support Census core business hours and coordinated critical processing runs.
Senior Machine Learning Engineer Active TS/SCI Clearance Striveworks IncSenior Machine Learning Engineer Active TS/SCI ClearanceFort Belvoir, VA$185,000–$230,000 / yearSince 2018, we have delivered the most trusted AI systems operating in real-world use cases-providing a layer of assurance underneath hundreds of deployed models that monitors performance, manages drift, and sustains systems long after they leave the lab. Working directly with customers, data scientists, software engineers, and DevOps engineers, you'll define requirements and orchestrate complex data engineering pipelines.
Senior Network Engineer - Corporate Enterprise Network (WAN) AGE SolutionsSenior Network Engineer - Corporate Enterprise Network (WAN)Alexandria, VAProvide SME engineering services to design, configure, test, implement, and sustain STIG-compliant network and security architectures, including NAC (802.1x), reverse proxy and load balancing, web filtering, DNS/DHCP/IPAM, VPN, wireless/IDS, VDI support, VoIP/VTC/streaming, Check Point firewalls and MDM, NMS tool suites, MPLS architecture, SATCOM support, and DR/COOP planning; perform Tier IV troubleshooting and produce required technical documentation (ECRs, ITRs, NSOs, AARs, test plans/reports, and as-built diagrams). Provide Cloud-certified SME engineering support for on-premises to Cloud migrations, coordinating with CSPs (e.g., Azure, AWS, Oracle, Google Cloud, MilCloud2) and facilitating integration with Secure Cloud Computing Architecture (SCCA) BCAP in multi-cloud environments.
Sr. Data Engineer Xpect Solutions IncSr. Data EngineerCrystal City, VAThis role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python, Apache Camel, GraphQL), data, and cloud layers - translating mission requirements into scalable, maintainable solutions that meet federal compliance requirements (NIST 800-53, FedRAMP, DHS 4300A). Define and maintain reference architectures, design patterns, API contracts, and architectural decision records (ADRs) that guide the engineering team and ensure consistency across the program.
Senior Ai/Ml Engineer Ignite ITSenior Ai/Ml EngineerSuitland, MDYou will build and test model and software improvements for the American Community Survey (ACS), develop pilots for additional surveys and fields, and work with data scientists and MLOps engineers to integrate approved changes into production. Must be able to obtain and maintain applicable Census Special Sworn Status and Personal Identity Verification (PIV) credentials, follow confidentiality requirements, and support Census core business hours and coordinated critical processing runs.