Senior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and Transformation Amazon.com IncSenior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and TransformationArlington, VAYou might spend the morning working through a thorny implementation problem, figuring out how to encode a psychometric scoring model into a pipeline that holds up under the messiness of real production data, debugging an LLM evaluation harness that is behaving inconsistently across assessment scenarios, or refactoring a causal estimation component so that another team can run it without calling you first. You will work alongside Senior and Principal Research Scientists, an Amazon Scholar, Product Management, and a Senior Applied Scientist who bring deep expertise in behavioral science, psychometrics, and causal inference, and you will be the driving force behind turning that expertise into working, deployable systems for our Amazon executives.
Chief Facility Engineer (P) EMCOR Group IncChief Facility Engineer (P)Tysons Corner, VAEMCOR Government Services is seeking a Chief Facility Engineer (CFE) to lead and manage our facilities and grounds operations supporting an intelligence community customer in the National Capital Region (NCR) The CFE is a key member of a team of dedicated and talented professionals in delivering a wide range of Base of Operations Services (BOS) support - such as installation and and facility operations, maintenance and repair (OM&R); engineering support, logistics support; and, project management, as well as others - at facilities located in the Washington National Capitol Region (NCR). Project Management Professional (PMP), highly desired, or equivalent specialized experience with Project Management tools and techniques (e.g., Program Management Professional (PgMP)) is highly desired.
Team Lead / Information Systems Security Engineer / Active Top Secret Peraton IncTeam Lead / Information Systems Security Engineer / Active Top SecretWashington, DC$135,000–$216,000 / yearServe as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Structural Engineer Selectek, Inc.Structural EngineerAlexandria, VABachelor of Science in Civil Engineering (BSCE), Bachelor of Architectural Engineering (BAE), or Bachelor of Science in Architectural Engineering (BSAE), or equivalent, with coursework specialized towards structural engineering. We are hiring for a Structural Engineer in the Alexandria/Springfield, VA area, with a minimum of 7 years of structural engineering experience, including at least 3 years of project management.
Security Software Engineer/Developer SGA Inc.Security Software Engineer/DeveloperRockville, MD$64–$67 / hourPreferred Skills: Experience with AWS services such as Lambda, Step Functions, CloudFormation, SNS, SQS, ECS, EC2 and Infrastructure-as-Code tools. Evaluate AWS services, open-source tools, and commercial security products through technical testing and proof-of-concept development.
Software Engineer (.NET) Marathon TS, Inc.Software Engineer (.NET)College Park, MDRemoteJOB DESCRIPTION Design, build, and maintain C#/.NET/AWS backend services handling high-volume healthcare EDI transactions (837, 835, etc.). Understanding of continuous integration/continuous deployment (CI/CD) practices and tools (e.g., AWS CodePipeline, CodeBuild, CodeDeploy).
Software Engineer IV VTG.Software Engineer IVHerndon, VA$180,000–$230,000 / yearA Bachelor's degree with 9 years of relevant experience OR a Master's degree with 7 years of relevant experience; an additional 4 years of experience maybe considered in lieu of a degree requirement. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.
Software Engineer Level 3 - Government (Fort Meade Columbia, MD area) Transformational Health Network, Inc.Software Engineer Level 3 - Government (Fort Meade Columbia, MD area)Columbia, MDAt Transformational Health Network, Inc. (TrHN), we partner with respected healthcare organizations to place highly skilled registered nurses, advanced practice providers, and physicians in roles where they can make a meaningful impact on patient care. Required Skills/Experience : Twenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and complexity required.
Staff Client Engineer IonQ IncStaff Client EngineerCollege Park, MD$126,887–$166,127 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Information Systems Security Engineer SME/Cloud based / Active Top Secret Peraton IncInformation Systems Security Engineer SME/Cloud based / Active Top SecretWashington, DC$176,000–$282,000 / yearLocation: National Capital Region (NCR): In this role, you will: Lead, mentor, and supervise a team of contractor security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems. Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts.
Technical Sales Engineer Amd/Xilinx Avnet, Inc.Technical Sales Engineer Amd/XilinxColumbia, MD$135,000–$180,000 / yearActual compensation offered will depend on various factors, including but not limited to the scope and responsibilities of the position, geographic location, candidate's work experience, education and training, key skills, as well as market and business considerations. We are a global, FORTUNE 500 technology distributor and solutions company that delivers design, supply chain and logistics expertise to customers at every stage of a product's lifecycle.
Ground Network Systems Engineer VTG.Ground Network Systems EngineerChantilly, VA$129,000–$135,000 / yearShow a thorough understanding of virtualization technologies such as VMware or Hyper Visors, cloud networking, and automation tools such as Ansible For existing networks, understand how to monitor network performance for optimal operation, identify bottlenecks, and evaluate network analysis identifying areas of improvement and optimization. Provide advice on data center floor layout, power & cooling, data storage, infrastructure management, backup, monitoring, operating systems, directory services, identity management, access management, and automation.
Cyber Systems Architect, Senior Advisor Peraton IncCyber Systems Architect, Senior AdvisorHerndon, VA$135,000–$216,000 / yearArchitect cybersecurity controls that account for the safety-of-life implications inherent in aviation systems - ensuring that security mechanisms do not introduce latency, single points of failure, or operational disruptions that could compromise airspace safety. You will serve as the principal authority on enterprise cybersecurity architecture, guiding engineering teams, subcontractors, and program leadership through the unique challenge of protecting safety-critical systems in an evolving threat landscape.
Software Engineer - TS.SCI w/ favorable poly REQUIRED BK ConsultingSoftware Engineer - TS.SCI w/ favorable poly REQUIREDHerndon, VAThe ideal candidate is a hands-on developer with significant experience in developing scalable data platforms, with experience in business intelligence, analytics, data science, and data products. 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.
.Net Full stack Architect PeopleNTech LLC.Net Full stack ArchitectAlexandria, VAStrong experience writing clean and maintainable code using engineering best practices such as unit testing, TDD, continuous integration and deployment, automation, design patterns, refactoring, etc. Be a driver for innovation on the scrum team by leading or assisting in technical research initiatives, working with other teams, participating in technical architecture discussions to influence decisions and maintain consistency across the organization.
Pre Award: USAF MA- Senior Data Science Consultant - Pentagon, VA BarbaricumPre Award: USAF MA- Senior Data Science Consultant - Pentagon, VAArlington, VAThe candidate will lead the design of sophisticated data workflows, predictive reporting tools, and automated monitoring systems to oversee risk management actions for Department of War (DoW) and USAF critical assets in accordance with DoDD 3020.40 and DODI 3020.45 . Core Skills: Masterful command of advanced analytics, risk management methodologies, problem-solving under tight timelines, and the ability to independently drive high-impact technical initiatives.
NewAzure Data/Search Engineer PeopleNTech LLCAzure Data/Search EngineerAlexandria, VALooking for a strong Azure Data Engineer / Senior Software Engineer with strong expertise in Python, Databricks, SQL, Elasticsearch, Kafka , and Azure , responsible for building scalable search platforms, REST APIs, event-driven data pipelines, and cloud-native distributed systems supporting high-volume enterprise applications. - Programming Python (required) SQL REST APIs JSON FastAPI (preferred) Async Python Cloud Microsoft Azure Azure App Services Azure Linux VMs Azure Container Apps / AKS (preferred) Azure Managed Identity, Azure Key Vault, Azure Storage, Azure Monitor, Azure Event Hub Search.
Platform Engineer - Identity Infrastructure Palantir Technologies IncPlatform Engineer - Identity InfrastructureWashington, DC$135,000–$200,000 / yearYou will help the team build the next-generation identity platform that treats agents and workload identities as first-class principals: the access graph that makes entitlements legible, the policy engine that makes authorization enforceable and auditable, and the token-issuance layer that keeps access short-lived, scoped, and least-privilege by default. Non-human identity experience: workload and machine identity (service-to-service authentication, mTLS, workload attestation), plus interest in agentic identity (agents as principals, delegation and on-behalf-of flows, and attribution across a delegation chain).
Senior Staff Software Engineer, Autonomous Pilot Integration Shield AI IncSenior Staff Software Engineer, Autonomous Pilot IntegrationWashington, DC$228,000–$342,000 / yearHardware/Software Debugging - Diagnose and resolve integration issues across complex autonomy stacks, payload computers, and embedded systems in lab and field environments - including memory, CPU, and timing profiling under operationally-representative loads. Mentorship & Growth - Mentor senior engineers and other team leads; provide cross-functional mentorship to engineers in adjacent departments; help shape the leveling and career bar for the team and the broader engineering organization.
Software Developer (SME) [ETL] - $213K – $237K RCT SystemsSoftware Developer (SME) [ETL] - $213K – $237KReston, Virginia$213,000–$237,000 / yearSenior Software Engineer supporting a large (200+ FTE) technical program focused on entitlement programs, Identity & Access Management (IdAM/ICAM), authentication/authorization, attributes, and digital policy management. All qualified applicants will receive consideration for employment without regards to race, color, religion, sex (to include pregnancy and related conditions, sexual orientation, and gender identity), national origin, disability, veteran status, or any other federally protected class.