Senior Security Engineer, IAM Relativity ODA LLCSenior Security Engineer, IAMWashington, D.C., DC$130,000–$195,000 / yearExpert, hands-on experience architecting and operating identity platforms across IdP/SSO (Okta, Entra ID/Azure AD, Ping), IGA (SailPoint, Saviynt), and PAM (CyberArk, BeyondTrust), with advanced knowledge of authentication and federation protocols (SAML, OIDC, OAuth 2.0, SCIM, LDAP, Kerberos). Required Skills: Access Management, Application Security, Endpoint Security, Network Security, Penetration Testing, Security Architecture Design, Security Information, Security Information and Event Management (SIEM), Security Operations, Vulnerability Management.
Construction Project Engineer Parsons Commercial Technology Group Inc.Construction Project EngineerWashington D C, DC$74,800–$130,900 / yearYou will apply advanced engineering techniques and analyses which may involve CAE (computer aided engineering)/CAD (computer aided design) applications. Provides technical guidance to CAD Designer/Drafters, Designers, and lower level Engineers working on the same project.
Construction Project Engineer ParsonsConstruction Project EngineerDc, Washington$74,800–$130,900 / yearYou will apply advanced engineering techniques and analyses which may involve CAE (computer aided engineering)/CAD (computer aided design) applications. Provides technical guidance to CAD Designer/Drafters, Designers, and lower level Engineers working on the same project.
Kubernetes Engineer Mid to Senior Dark Wolf SolutionsKubernetes Engineer Mid to SeniorHerndon, VA$110,000–$160,000 / yearThe Kubernetes Engineers will architect multi-cloud and hybrid environments (EKS/Fargate, AKS, GKE, or self-hosted), drive GitOps-based CI/CD pipelines, and sustain critical platform initiatives-including Iron Bank and Big Bang integrations. Senior-level Engineer: Senior-level Engineer Responsibilities: Implementing service-mesh (Istio) configurations, custom Helm charts, Custom Resource Definitions (CRDs), and custom admission controllers.
Senior Cybersecurity Engineer, Managed Services Critical Start IncSenior Cybersecurity Engineer, Managed ServicesWashington, DCRemote$120,000–$140,000 / yearThe ideal candidate possesses expert knowledge in Security Information and Event Management (SIEM) tools like Microsoft Sentinel, Splunk, and Sumo Logic, as well as expertise in Endpoint Detection and Response/Extended Detection and Response (EDR/XDR) integrations such as SentinelOne, Defender for Endpoint/Server, and Palo Alto Cortex XDR. As the Senior Engineer, your daily tasks involve configuring data sources and log forwarders, creating custom content (dashboards, workbooks, reports, alerts), conducting thorough environment reviews and gap analyses, and fulfilling advanced SIEM requests.
Senior Software Engineer Two Six TechnologiesSenior Software EngineerArlington, VAFull timeThe Senior Software Engineer will report to the Data Team Lead and serve as a senior technical partner, supporting stakeholder meetings, technical estimates, and coordination with on-site Field Operations Engineers. Investigate and resolve production issues by analyzing code, logs, data, and system behavior; forming and testing hypotheses; and working directly with Field Operations Engineers to gather needed information.
NewCivil Engineer U.S. Department of TransportationCivil EngineerWashington, DC$98,437–$152,563 / yearDevelops designs based on site investigation; construction inspection; administers FAA contracts and other workforce multipliers; project design/management; prepares specifications and cost estimates, and risk management reports; performs system integration and implementation; reviews contractor work; collects and analyzes data; performs testing and evaluation of systems; recommends improvements to the design or operation of systems, equipment, processes, and provides maintenance support and operations (OPS) program management. Specialized experience: Experience with emphasis in structural analysis of static and dynamic loads and the structures that require creativity to ensure that structures support and resist the loads, seismic inspections; calculations and designs; and an advanced knowledge of principles, theories, and concepts of planning, designing, and constructing of facilities and structures found in the National Airspace System.
Systems Engineer - TS/SCI with Polygraph GD Information TechnologySystems Engineer - TS/SCI with PolygraphChantilly, 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. A Systems Engineer must have: Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Electrical Engineer III / IV - Spacecraft Programs Quantum SpaceElectrical Engineer III / IV - Spacecraft ProgramsRockville, MD$125,000–$175,000 / yearWe are seeking an Electrical Engineer III / IV to support our Spacecraft Programs by leading the design, development, integration, and testing of spacecraft Avionics, Electrical Power, or Communications subsystems. Own the end-to-end development of a spacecraft electrical subsystem (Avionics, Power, or Communications) by deriving requirements, performing subsystem analyses, executing technical trade studies, and defining subsystem architectures.
US Military Skillbridge Internship (Software Engineer)_Arlington, VA Black CapeUS Military Skillbridge Internship (Software Engineer)_Arlington, VAArlington, VARemoteWe know this is a Skillbridge internship program that bridges the gap from your military training to practical application in the civilian technical world, but we have found that candidates with three to six months (or more) of technical experience usually thrive best in our program. This company model combines lessons learned from developing and deploying multiple applications to production on JWICS and Amazon Web Services (AWS) with commercial best practices in DevOps and Agile development.
Senior Network Engineer LeidosSenior Network EngineerChantilly, VirginiaJuly 7, 2026 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. Leidos is looking for a Senior Network Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization and maintenance of LAN/DATACENTER/WAN.
Data Engineer Booz Allen HamiltonData EngineerChantilly, Virginia$77,600–$176,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Software Engineer LeidosSenior Software EngineerLaurel, MarylandAs a Senior Software Engineer, you will bring advanced technical judgment to those challenges—developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.
Software Engineer LeidosSoftware EngineerLaurel, MarylandWorking knowledge of data-flow technologies identified for the project, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols. August 26, 2026 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.
Software Engineer (SWE) (1-3) Bts Software Solutions, LLCSoftware Engineer (SWE) (1-3)Washington, DC$175,000–$340,000 / yearJob Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Advanced DSP/Communications Engineer Rincon Research CorpAdvanced DSP/Communications EngineerChantilly, VA$194,000–$214,000 / yearRincon Research Corporation is seeking an Advanced Digital Signal Processing Engineer to serve as a part of a dynamic team to build a new, end-to-end development program studying, designing, and deploying advanced orbit determination, maneuver planning and constellation management missions for United States Government space systems. RRC is looking for an exceptional experienced DSP engineer to support this program through all phases of development-from early architecture and System Requirements Review (SRR) through Critical Design Review (CDR), integration, testing, and finally deployment into operational systems.
Cybersecurity Engineer Carnegie Mellon UniversityCybersecurity EngineerArlington, VACybersecurity Engineers also have the opportunity to conduct research into novel methods and approaches to managing cybersecurity resilience across all the component disciplines (for example cyber operations, application of artificial intelligence, continuity planning and management, organizational and social implications and mitigations related to cyber incidents and failures). The CA team develops solutions (in the form of frameworks, models, tools, policies, practices, technical guidance, and training) that allow industry, government, and military components to measure and improve their management of operational and technical risks to mission-critical services.
Senior Cybersecurity Engineer Carnegie Mellon UniversitySenior Cybersecurity EngineerArlington, VACybersecurity Engineers also have the opportunity to conduct research into novel methods and approaches to managing cybersecurity resilience across all the component disciplines (for example cyber operations, application of artificial intelligence, continuity planning and management, organizational and social implications and mitigations related to cyber incidents and failures). The CA team develops solutions (in the form of frameworks, models, tools, policies, practices, technical guidance, and training) that allow industry, government, and military components to measure and improve their management of operational and technical risks to mission-critical services.
Land Development Civil Engineer VHBLand Development Civil EngineerWashington, DC$90,000–$110,000 / yearOur work supports vibrant public spaces, major infrastructure improvements, and the redevelopment of transit-adjacent sites—projects that create jobs, reshape neighborhoods, and have long-lasting impact. This is not just another engineering job—it's a chance to be part of once-in-a-career projects in prominent, visible environments, working with a multidisciplinary team that includes structural engineers, urban designers, transportation experts, and safety specialists.
Applied Signal Processing and AI/ML Engineer Johns Hopkins Applied Physics LaboratoryApplied Signal Processing and AI/ML EngineerLaurel, MarylandFull timeAs an applied signal processing and AI/ML engineer, you will apply your expertise to develop, prototype, integrate, and transition advanced AI/ML and signal processing capabilities for maritime acoustic, RF, and communications sensing systems. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.