Senior Software Engineer I (Hybrid) Kaplan, Inc.Senior Software Engineer I (Hybrid)Washington, DCOur compensation philosophy is designed to be competitive within the market, reflecting the value we place on the skills, experience, and contributions of our employees, while taking into account labor market trends and total rewards. We are a global company at the intersection of education and technology, focused on collaboration, innovation, and creativity to deliver a best in class educational experience and make Kaplan a great place to work.
Sr. Network Engineer (Tier III) PeratonSr. Network Engineer (Tier III)Washington, D.C.$135,000–$216,000 / yearFull timeWe support a secure, worldwide, high-performance communications network comprised of real-time interactive applications allowing complex national and worldwide communications. Bachelor’s degree in an IT related field and 8 years of related experience or a commensurate combination of education, training and experience, is required; four years of relevant experience in the above-cited duties may be substituted in lieu of a degree.
Senior Level Modeling, Simulation, and Analysis Engineer PeratonSenior Level Modeling, Simulation, and Analysis EngineerChantilly, Virginia$112,000–$179,000 / yearFull timeResponsibilities: We are seeking a Senior Modeling, Simulation & Analysis (MS&A) Engineer to support NGA's mission by developing and applying advanced modeling, simulation, and analytical capabilities across complex enterprise environments. Bachelor's degree in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or a related STEM discipline.
Satcom/Network Engineer III CACI International Inc.Satcom/Network Engineer IIIMt. Weather, VA$86,600–$181,800 / yearThe OpportunityTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Pay 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.
Commissioning Engineer - HVAC or Controls - min 5 yrs exp CEG SolutionsCommissioning Engineer - HVAC or Controls - min 5 yrs expArlington, VARemoteAdjust your communication style to effectively interface with a wide range of construction team members, sometimes about sensitive issues (e.g., architects, designers, facilities managers, contractors, manufacturers' representatives). Originating as a general contractor, we leverage deep construction expertise and rigorous data analysis to provide turnkey, design-build energy and water efficiency solutions at no upfront cost to our clients.
Cleared Data Engineer Accenture Federal ServicesCleared Data EngineerArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $93,400—$176,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
NewCivil Engineer - OCONUS exp FederalCivil Engineer - OCONUSWashington, DC$110,000–$150,000 / yearActual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. Should you need any special accommodations, please feel free to contact us at human.resources@expfederal.com and we will arrange for the most suitable accommodations based on your needs.
Senior DevOps Engineer (Hub-Remote: DC or Philly Metro) Element 84Senior DevOps Engineer (Hub-Remote: DC or Philly Metro)Alexandria, VirginiaRemote$145,000–$175,000 / yearElement 84 is seeking a highly experienced and motivated Senior DevOps Engineer with a strong background in architecting reliable, scalable cloud systems and a proven record of utilizing infrastructure as code in complex deployments to support our innovative projects. Element 84 is a woman-owned small business that works with public, private, and non-profit sector clients to develop geospatial data processing pipelines & build software that helps answer big questions about our health, our infrastructure, and our changing planet.
Electrical Engineer Intern/Co-Op Fall 2026 LegenceElectrical Engineer Intern/Co-Op Fall 2026Arlington, VARequirements: Pursuing a bachelor's degree in electrical engineering or architectural engineering, preferably a sophomore (2nd year) or a junior (3rd year),Strong interest in Building Systems Electrical Engineering,AutoCAD and REVIT experience preferred,Strong interpersonal and communication skills,Proficiency with Microsoft Word and Excel,Ability to work both independently and with a team,Ability to work full time in the Columbus office throughout the co-op term,Ability to travel locally for job site inspections, field work, etc. Produce detailed layout and equipment details of electrical systems of buildings,Produce one-line diagrams/schematics,Assist the design team in the process of assembling organized sets of drawings,May assist in the data collection and/or field verification, andWork in conjunction with designers and engineers to help develop all aspects of a project.
AWS Cloud Engineer Lead CACI International Inc.AWS Cloud Engineer LeadReston, VA$98,500–$206,800 / 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. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Lead Backend Engineer Talent Software Services, Inc.Lead Backend EngineerReston, VARemote$70–$75 / hourLeadership in the end-to-end design and implementation of user interfaces, from architectural planning and component strategy through to polished execution, including accessibility, performance optimization, and mentoring peers on building intuitive, scalable, and user-centric front-end solutions. Proficiency in reviewing and improving code structure and architecture for testability, maintainability, and scalability, with hands-on experience in JavaScript/TypeScript, React, Node.js, Next.js, APIs, and AWS Serverless technologies (Lambdas, DynamoDB, S3, CloudWatch, etc.).
Lead Security Engineer Dev TechnologyLead Security EngineerSuitland, MD$120,000–$190,000 / year469777815":"hybridmultilevel"}" data-aria-posinset="2" data-aria-level="1">Collaborate with application developers, data engineers, systems engineers, and OIS to identify and mitigate vulnerabilities, and provide expert security consultation to development teams. ","469777815":"hybridmultilevel"}" data-aria-posinset="2" data-aria-level="1">Design and implement secure architecture patterns — secure API design, authentication/authorization, input validation, encryption, secure logging and monitoring (SIEM), and secure error/session/configuration management.
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.
Application Software Engineer III– Chassis Tester Software Blue OriginApplication Software Engineer III– Chassis Tester SoftwareWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will write Linux instrument drivers, architect hardware-in-the-loop test frameworks, build the operator-facing tools that run on the test floor, and own the automated result-checking infrastructure (Themis) that determines pass/fail for flight-critical hardware.
Lead Software Engineer – Full Stack Tech Lead ZipStaff Inc.Lead Software Engineer – Full Stack Tech LeadMcLean, Virginia$82–$85This is a hands-on technical leadership role responsible for delivering modern full-stack capabilities — including user-facing applications, APIs, microservices, integration services, and platform modernization. Provide technical leadership and architectural guidance across Java/Spring Boot microservices, REST APIs, and modern front-end applications (Angular or React).
NewSr Energy Engineer - DC JobotSr Energy Engineer - DCWashington, DC$90,000–$155,000 / yearProject Managers work independently on complex projects, network to expand the market outreach for Existing Building Decarbonization projects, and collaborate closely with clients, contractors, and internal teams. – Lead energy modeling and building performance simulations and perform life-cycle cost analyses to evaluate the ROI and overall economic feasibility of various decarbonization strategies, including high-efficiency HVAC systems and the integration of geothermal and other renewable energy sources.
NewMechanical Engineer (Hybrid) 2Twelve Recruiting, LLCMechanical Engineer (Hybrid)Washington, DCThis hybrid opportunity offers the chance to work on a diverse portfolio of renovation and facility improvement projects, including work with some large, well-established clients. We're partnering with a well-established Architecture & Engineering firm in Northern Virginia seeking a Mechanical Engineer to join their collaborative team.
NewFire Protection Engineer - Recent Graduate (0-3 Years' Experience) Summer Consultants - Current OpportunitiesFire Protection Engineer - Recent Graduate (0-3 Years' Experience)Greenbelt, MD$78,000–$96,000 / yearThat means our engineers spend real time in the field: walking buildings, surveying existing conditions, tracing systems, observing constraints, and figuring out how new designs can actually work inside spaces that were not built with a clean sheet of paper. The fun and challenge of renovation work is solving real constraints: how to make equipment fit, how to route piping or devices through existing spaces, how to work around active building operations, and how to think through how a contractor will actually build the design.
Full Stack Engineer (Remote) The Social AppFull Stack Engineer (Remote)Washington DC, DCRemoteCollaborate with cross-functional teams to implement architectural improvements for faster engineering design cycle iterations. Bachelor Science degree in Computer Science or Computer Engineering or equivalent with some courses in electronics/electrical engineering.
Senior Systems Engineer; Support To The Intelligence Community The MITRE CorporationSenior Systems Engineer; Support To The Intelligence CommunityMclean, VA$121,200–$151,500 / yearThe Systems and Operations Department (L626) within MITRE's Systems Engineering Division in the Center for Engineering and Analysis delivers innovative, mission-focused solutions using a multidisciplinary systems engineering approach to address sponsor challenges critical to national security missions. Experience researching, assessing, prototyping, integrating, or supporting the transition of mission technologies such as secure communication protocols, mobile devices, terrestrial and space-based networking, artificial intelligence, cybersecurity, or related technologies.