Data Center Network Engineer LeidosData Center Network EngineerCamp Springs, MarylandThe AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews (JBA), Joint Base Anacostia-Bolling (JBAB), and other locations, leased spaces, and alternate sites. Bachelor’s degree in Computer Science, Information Technology, Computer/Electrical Engineering, or similar with 8 years of relevant experience or a Masters degree in Computer Science or a related field with 6 years of relevant experience additional experience will be considered in lieu of a degree.
Secure Remote Access Engineer Booz Allen HamiltonSecure Remote Access EngineerMcLean, VirginiaRemoteOnsite : 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.
NewApplications Engineer (24x7) Lentech Inc.Applications Engineer (24x7)Fort Meade, MDPerform basic Linux system administration tasks, including checking service status, starting, stopping, and restarting services, reviewing logs, validating disk, memory, and CPU usage, and supporting server reboots. Dataflow / Application Support : Data pipeline / dataflow tools such as Apache NiFi, Cribl, Kafka, Logstash, or similar; experience monitoring application health, failed jobs, queues, data movement, and ingestion issues.
Full Stack Software Engineer - R134 Expedition TechnologyFull Stack Software Engineer - R134Herndon, VirginiaExpedition Technology (EXP) is seeking a Full Stack Software Engineer to join our Solis team in building the Training Data Storefront (TDS) —a mission-critical platform that enables the Department of Defense (DoD) and Intelligence Community (IC) to manage, share, and operationalize AI/ML data and models. As a Full Stack Engineer, you will work across the entire technology stack to deliver high-impact capabilities: Design and develop end-to-end features spanning front-end interfaces and backend services.
Project Technical & Acquisition Systems Engineer Systems Planning and AnalysisProject Technical & Acquisition Systems EngineerChantilly, VirginiaFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group, part of SPA’s Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
Senior Data Engineer Systems Planning and AnalysisSenior Data EngineerAlexandria, VirginiaFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. This position works closely with Finance, Accounting, HR, Business Development, and SPA’s client‑facing business units - requiring strong communication skills to translate technical concepts into clear, actionable information for diverse stakeholders.
Enterprise - Software Test Engineer - Automation, Python Erias VenturesEnterprise - Software Test Engineer - Automation, PythonColumbia, MarylandRequired skills: Experience required to support Information Assurance: Quality Assurance: Nosetest, rcptt, Test automation development, performance/load/stress testing, User interface testing, Security testing, Code coverage tools, Systems integration testing, Data interface testing, Eclipse, ESB, CORBA, or ICE, JIRA or Git and JBuilder or Eclipse. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Software Engineer LeidosSoftware EngineerBethesda, MarylandYou will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. Specifically, we are looking for a skilled Python developer to join our team to build and maintain scalable microservices that interface with Kafka for real-time messaging and Elasticsearch for data indexing and search.
DevOps Engineer (TS/SCI with Polygraph) Red AlphaDevOps Engineer (TS/SCI with Polygraph)Annapolis Junction, MarylandOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. We're seeking a DevOps Engineer to develop and maintain complex and diverse Infrastructure as Code (IaC) solutions that support scalable, reliable, and secure environments across development and production systems.
Systems Test Engineer - TS/SCI with CI Polygraph Modern Government SolutionsSystems Test Engineer - TS/SCI with CI PolygraphSterling, VAFull timeTITLE: Systems Test EngineerLOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Test Engineer to plan, execute, and validate the performance, reliability, and security of mission-critical systems supporting national security operations. The ideal candidate combines strong analytical skills with hands-on experience developing and executing comprehensive test strategies across complex, integrated environments to ensure systems meet rigorous mission and accreditation requirements.
HPC Monitoring and Observability Engineer Shield Consulting SolutionsHPC Monitoring and Observability EngineerAnnapolis Junction, MD$255,000–$265,000 / yearJob Description: The Software Engineer shall be part of a team responsible for designing, developing and maintaining a comprehensive distributed Metrics and Monitoring solution for HPC systems to ensure the reliability, performance, and scalability of HPC infrastructure. Bachelor’s degree in a technical discipline 2 additional years of experience as a software engineer may be substituted for a degree.
Software Integration Engineer II Reflexive ConceptsSoftware Integration Engineer IIMarylandFive (5) years of full-time Computer Science directly related work that can be substituted for a degree, plus six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. Bachelor's Degree in Computer Science or a related field and at least six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment OR.
Senior Data Engineer (Ci Polygraph Required) NorthHill TechnologySenior Data Engineer (Ci Polygraph Required)Chantilly, VirginiaAnalyzes raw data sources to develop and maintain datasets for transforming into useful data systems. NorthHill Technology Resources has a need for a Senior Data Engineer to support a Federal Program in Chantilly, VA.
SENIOR DEVOPS ENGINEER (TS/SCI Clearance required) NorthHill TechnologySENIOR DEVOPS ENGINEER (TS/SCI Clearance required)Springfield, VirginiaSenior DevOps Engineer In this role, you'll join our Common Operations Release Environment (CORE) team, providing high-quality, cost-effective cloud solutions to our clients. Manage operational readiness board – present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability.
NewOperations Engineer, Fleet Reliability CoreWeaveOperations Engineer, Fleet ReliabilityWashington, DC$83,000–$110,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. We are seeking curious, creative and persistent problem solvers to join our Fleet Reliability Operations team to help us drive batches of server nodes through our provisioning and validation processes while efficiently and effectively troubleshooting node or cluster problems as they arise.
NewSr. Network Engineer JobotSr. Network EngineerGaithersburg, MD$110,000–$130,000 / yearWith deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. The ideal candidate has approximately 10+ years of experience in network engineering, a strong understanding of enterprise networking technologies, and experience working with Cisco, Juniper, or similar networking platforms.
Senior RF Systems Engineer LeidosSenior RF Systems EngineerFort Meade, MarylandBasic Qualifications: Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical discipline from an accredited college or university. The selected candidate will apply systems engineering principles to both GOTS-based and mission-tailored RF solutions, contributing to system architecture, modernization initiatives, and lifecycle engineering activities across a diverse communications portfolio.
Senior Manufacturing Engineer ERG GroupSenior Manufacturing EngineerIndian Head, MD$140,000–$180,000 / yearERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. The ideal candidate will have a deep understanding of explosives safety regulations, exceptional leadership skills, and a proven track record in process improvement and quality control.
Senior Cloud Engineer LeidosSenior Cloud EngineerReston, Virginia$92,300–$166,850 / yearJune 16, 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Senior Systems Engineer - JobID-0236 Innovative Defense TechnologiesSenior Systems Engineer - JobID-0236Arlington, Virginia$135,000–$273,000 / yearThe Senior Systems Engineer will design, architect, and integrate complex DoD software systems, lead test execution efforts in the field, interface directly with senior warfighters and government sponsors, and drive resolution of complex integration and operational issues during test events. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Systems Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.