Staff Security Engineer WalterStaff Security EngineerMcLean, VAHands-on experience with modern frontend technologies including TypeScript, React, Next.js, Node.js, and build tooling (Vite, Webpack, Babel, ESLint); Proficient in testing frameworks (Jest, Playwright, Testing Library), styling(Tailwind CSS, Sass), and building reusable component libraries with Storybook. This team owns the identity proofing flows that millions of members rely on every day — from secure login and multi-factor authentication to passkeys, biometrics, and the end-to-end member experiences that establish trust and unlock access to government, healthcare, and commercial services.
TO- 691 Senior IT DevSecOps Engineer (JIRA Admin) Diverse Agile SolutionsTO- 691 Senior IT DevSecOps Engineer (JIRA Admin)Washington, DCThis role will partner with technology and DevSecOps teams to implement scalable solutions, improve workflows, and ensure platform reliability, security, and governance. The ideal candidate will have deep expertise in Jira Software, Jira Service Management, and Atlassian Cloud administration.
Senior Virtualization/Storage Engineer CbSenior Virtualization/Storage EngineerFt Belvoir, Virginia$118,000–$134,000 / yearSarelaTech is seeking an experienced Senior Virtualization and Storage Engineer to support the DTRA I3TS Infrastructure Services team to support, maintain and optimize critical mission operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related VMware virtualization and storage technologies.
AI Systems Engineer (Aerospace Integrations) (Remote: DC or Philly Metro) Element 84AI Systems Engineer (Aerospace Integrations) (Remote: DC or Philly Metro)Alexandria, VirginiaRemote$156,500–$189,000 / yearYou won't just be "calling an API"; you will be architecting and building autonomous agentic workflows that orchestrate heterogeneous AI techniques (LLMs, reinforcement learning, RAG, uncertainty quantification), building integrations with engineering tools (CAD, FEA, CAM), and deploying scalable infrastructure on AWS. Multi-Agent Architecture: Design and implement agentic frameworks where a lead orchestrator agent coordinates specialized agents (optical design, structural, harnessing, analysis, reporting) across complex, multi-step engineering workflows.
IV&V - Cloud / DevOps Engineer Select Search AssociatesIV&V - Cloud / DevOps EngineerChantilly, VirginiaThe successful candidate will be part of a team to support the design, development, integration, testing, deployment, and sustainment of the enterprise IV&V platform while collaborating with Government stakeholders to evaluate existing GEOINT IV&V capabilities, implement automated verification processes, and deliver secure, scalable software solutions. Working closely with software developers, system engineers, and Government stakeholders, the Cloud & DevOps Engineer will develop cloud-native infrastructure, automate application deployment, manage containerized services, and integrate security, monitoring, and performance optimization throughout the software development lifecycle.
Staff Engineer RangeStaff EngineerMcLean, VirginiaExtensive experience architecting and evolving production systems on AWS or similar cloud platforms, with a focus on reliability, cost efficiency, and operational excellence. Ability to navigate organizational complexity, build consensus across engineering and business leadership, and drive alignment on high-stakes technical decisions.
Senior Staff Software Engineer Alarm.com IncorporatedSenior Staff Software EngineerTysons Corner, VA$167,500–$199,500 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Principal Software Engineer Alarm.com IncorporatedPrincipal Software EngineerTysons Corner, VA$200,000–$250,000 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Data Engineer Platinum TechnologiesData EngineerHerndon, VirginiaThe Data Engineering Subject Matter Expert serves as the senior technical authority for developing and implementing scalable data architectures, pipelines, and integration frameworks that enable the ingestion, transformation, management, and delivery of structured, semi-structured, and unstructured data. Working closely with ontology engineers, software engineers, database engineers, data scientists, and Government stakeholders, the Data Engineering SME develops modern data solutions that support mission analytics, knowledge discovery, and decision advantage.
Senior Staff Software Engineer Alarm.comSenior Staff Software EngineerTysons Corner, VA$167,500–$199,500 / yearOur comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
NewOperating Engineer American UniversityOperating EngineerDistrict of ColumbiaParticipates in the operation, maintenance (preventative and predictive), trouble shooting, and repair of campus thermal systems (including but not limited to steam, chilled water, and heating water), related plant equipment, water treatment systems (including but not limited to natatorium systems, boiler systems, and chiller systems) as well as maintenance and repair of domestic water & sewer campus distribution systems, and campus gas utility distribution systems to assure the fitness for use and reliability of our buildings, systems and equipment. 1 - 3 years of relevant experience working in: 1.) A plant having high pressure steam boilers not to exceed four hundred (400) horsepower or a combination of high- pressure boilers and heating boilers or refrigeration equipment, not to exceed a total of four hundred (400) horsepower; 2.) A heating plant having low pressure steam boilers with a pump return and refrigeration equipment, with no limitation on total capacity; or 3.) A heating plant having hot water boilers and refrigeration equipment, with no limitation on total capacity.
Electrical Engineer (Design) T.Y. Lin InternationalElectrical Engineer (Design)Alexandria, VA$100,000–$140,000 / yearTYLin is seeking an experienced Electrical Engineer specializing in low-voltage (LV), medium-voltage (MV), and lighting systems for transportation facilities to support the design and delivery of complex Rail + Transit infrastructure projects throughout the Mid-Atlantic region. Our multidisciplinary Transportation practice delivers innovative solutions for transit stations, maintenance and operations facilities, passenger terminals, administrative buildings, parking structures, and other critical transportation infrastructure.
Cloud Software Engineer - TS/SCI w/ Poly General Dynamics Information TechnologyCloud Software Engineer - TS/SCI w/ PolyHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. The Cloud Software Engineer serves as a technical Subject Matter Expert who designs, builds, and maintains cloud‑native applications and the underlying platform services and automation frameworks that support them.
Devops Engineer, Infrastructure & Security Scale AI, Inc.Devops Engineer, Infrastructure & SecurityWashington, DC$198,400–$311,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
Civil Roadway Engineer ParsonsCivil Roadway EngineerCentreville, VirginiaParsons is seeking talented Midlevel Roadway Engineers to join our Centreville, VA, and Washington, DC offices and contribute to impactful roadway and civil engineering projects across the DC region. In this role, you will leverage your expertise in roadway design, pavement rehabilitation, and civil engineering to deliver high-quality solutions that prioritize reliability, safety, and cost-effectiveness.
Senior Structural Engineer-Bridge ParsonsSenior Structural Engineer-BridgeCentreville, Washington$88,400–$154,700 / yearOur Parsons Centreville, VA or Washington, DC office is now hiring for a Senior Bridge Engineer to support our Bridge projects in Virginia/DC region, with a desire to work on both conventional and design/build Bridge programs. Provides input and technical guidance to CAD Designer/Drafters, Designers, and lower-level Engineers working on the same project.
Cloud Systems Engineer ParsonsCloud Systems EngineerReston, Virginia$148,300–$266,900 / yearWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Bachelor’s degree in Systems Engineering, Computer Science, or a related field; 4 years of additional experience may be accepted in lieu of a degree.
Field Support Services Engineer Dobbs Defense Solutions, LLCField Support Services EngineerLandover, MDJob Description: Dobbs Defense Solutions is seeking a Field Support Services Engineer to provide technical support, systems troubleshooting, and customer assistance for mission-critical government systems. Our Mission: At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education.
Quality Assurance Engineer TS/SCI ParsonsQuality Assurance Engineer TS/SCICentreville, VirginiaAs a Quality Assurance Engineer, your key responsibilities will include: Test Planning: Provide test plans and software automation engineering expertise to deliver incremental features across a wide range of products and systems (hardware, software, virtual). Education and Experience: Bachelor's Degree in Engineering or an equivalent technical/scientific discipline degree related to area of specialty and Minimum of 8 years of relevant experience.
Senior DevOps Engineer Staffed4USenior DevOps EngineerColumbia, MarylandThis role requires a proactive DevOps Engineer capable of bridging development and operations to enable scalable, resilient systems and efficient deployment workflows. The selected candidate will support the design, implementation, and maintenance of cloud-native infrastructure and automated software delivery pipelines within a secure, mission-focused environment.