Windows Systems Administrator LeidosWindows Systems AdministratorArlington, VirginiaThis program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. August 6, 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.
Veritas NetBackup Administrator Tetrad Digital Integrity LLCVeritas NetBackup AdministratorArlington, VAThis program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.
Sr. Systems Administrator Bigbear.aiSr. Systems AdministratorWashington, Washington, DCFull timePrincipal technologies : Java, Java Persistence API (JPA), Java Web Services (JAX-RS), Java Cryptography Extension (JCE), Hibernate, Spring, JavaScript, Apache Ant, Apache HTTPD, and Apache Tomcat. Master’s degree and 8+ years of experience related to Systems Administration with at least a portion of the experience within the last 2 years or Bachelor’s degree and 10+ years of experience with systems administration as a substitute to a Master’s degree.
PMO and Staffing Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED CGI IncPMO and Staffing Administrator (Entry Level to SME) TS/SCI with Poly REQUIREDArlington, VA$89,600–$204,000 / yearSenior Level/Exceptionally Complex: Education: o High School Diploma/GED with 10 years of relevant experience, o Associates Degree with 8 years of relevant experience, o Bachelor's Degree with 6 years of relevant experience, o or Masters Degree with 4 years of relevant experience, o or PhD with 2 years of relevant experience. SME Level/Exceptionally Complex: Education: o High School Diploma/GED with 12 years of relevant experience, o Associates Degree with 10 years of relevant experience, o Bachelor's Degree with 8 years of relevant experience, o or Masters Degree with 6 years of relevant experience, o or PhD with 4 years of relevant experience.
9123 - Senior Systems Administrator Indrasoft9123 - Senior Systems AdministratorColumbia, MarylandFor more than 16 years, we provide cutting-edge solutions in areas of DevSecOps, Cybersecurity, Advanced Data Analytics, emerging Cloud technologies and Enterprise IT to our Defense and Civilian customers. At IndraSoft, you will be joining a team of highly qualified individuals who solve today’s challenges, transform to future state, and execute innovate technology solutions for our federal customers.
Classified System Administrator (Active Clearance), Intelligence Systems ANDURIL INDUSTRIESClassified System Administrator (Active Clearance), Intelligence SystemsReston, VA$146,000–$194,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
MicroStrategy/BI Platform Administrator Glint Tech SolutionsMicroStrategy/BI Platform AdministratorReston, VirginiaThis role centers on the administration, integration, and optimization of MicroStrategy environments, with strong emphasis on cloud-based solutions and interoperability with AWS, Power BI, and other modern data technologies. Implement and manage robust security models, including LDAP/Active Directory integration, user role creation, and project-level access controls.
Senior Server Administrator / DevOps Engineer E LogicSenior Server Administrator / DevOps EngineerGaithersburg, MDThe ideal candidate is a senior-level systems administrator with deep expertise in Linux environments (Rocky 8/Ubuntu), containerization technologies (Docker), configuration management (Ansible), and CI/CD pipelines (GitLab CI/CD). Maintain and administer all CNST NanoFab servers including production, test, development, public-facing, continuous monitoring, and utility servers.
PeopleSoft Administrator CanundraPeopleSoft AdministratorChantilly, VirginiaClever consultants for complex challenges, Canundra is built for puzzle-loving problem-solvers who enjoy helping government customers navigate their most difficult projects. This role is responsible for system administration, performance tuning, upgrades, security, and ensuring the reliability and availability of PeopleSoft applications across the organization.
Systems Administrator Dynamic Solutions Technology LLCSystems AdministratorWashington, DCFull timeResponsibie for account management, troubleshooting workstations and servers in both virtual and physical environments, installing hardware and software, configuring operating systems, performing patch and vulnerability management, and configuring or troubleshooting workstation peripherals. Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to provide support to a Federal Government customer in the Washington DC location.
SAP Basis Administrator (Mid-Level) Genesis Consulting GroupSAP Basis Administrator (Mid-Level)Arlington, VAOther responsibilities include but may not be limited to: Design and implement SAP environments and develop creative solutions to meet database performance; Manage and ensure availability and performance of SAP systems including underlying databases and servers; Manage Production SAP landscapes; Lead functional teams/end users to proactively identify, resolve, and eliminate production issues and performance variances; Understand and manage disaster recovery systems using Oracle Dataguard; Evaluate and apply updates and patches as required; Document procedures and system changes; Monitor and tune SAP performance. Join our team and utilize SAP technology to configure, develop, deliver and support applications for our clients while leveraging concepts of Lean, Agile, Kanban and SAFe.
Lead Systems Administrator NT ConceptsLead Systems AdministratorVienna, VA$120,336–$180,504 / yearWe deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. The compensation offered to a successful candidate within this range will be based on legitimate, job-related factors, including (but not limited to) the candidate's work location, education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Enterprise Applications Systems Administrator KBR IncEnterprise Applications Systems AdministratorColumbia, MDWorking closely with senior administrators and technical teams, the Enterprise Application Systems Administrator assists with troubleshooting, user support, system testing, access management, and operational monitoring to help ensure application reliability and performance. Our teams support defense, intelligence, space, aviation, cyber, and critical infrastructure missions, helping customers solve complex challenges across land, sea, air, space, and cyberspace.
Enterprise Application Administrator, Costpoint Boundary Applications KBR IncEnterprise Application Administrator, Costpoint Boundary ApplicationsColumbia, MDWorking closely with senior team members, developers, and infrastructure teams, the Enterprise Application Administrator provides advanced troubleshooting, system administration, upgrade support, and access management while helping ensure application stability, security, and compliance across the enterprise. Our teams support defense, intelligence, space, aviation, cyber, and critical infrastructure missions, helping customers solve complex challenges across land, sea, air, space, and cyberspace.
Windows Systems Administrator Leidos Holdings IncWindows Systems AdministratorArlington, VA$73,450–$132,775 / yearThis program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration.
Systems Administrator SwiftSystems AdministratorHerndon, VirginiaExperience in all the following either individually or as part of a team: Linux servers, Windows servers, Oracle database servers, DNS servers, Domain controllers, network storage devices and HP servers. Maintain all servers, including Windows servers, Linux servers, Oracle database servers, Apache servers, DNS servers and Domain controllers.
Senior Database Engineer (Snowflake) CventSenior Database Engineer (Snowflake)Tysons Corner, VirginiaFull timeFounded in 1999, Cvent delivers a comprehensive event marketing and management platform for marketers and event professionals and offers software solutions to hotels, special event venues and destinations to help them grow their group/MICE and corporate travel business. In This Role, You Will: Design, develop, and manage Snowflake data platforms on AWS, including warehouse sizing, clustering, resource monitors, data sharing, and multi-cluster configurations.
Microsoft SQL Server Administrator - TS/SCI Xcelerate Solutions LLCMicrosoft SQL Server Administrator - TS/SCIBethesda, MDThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher).
Xcelerate Solutions Careers - Microsoft SQL Server Administrator - Ts/Sci Xcelerate SolutionsXcelerate Solutions Careers - Microsoft SQL Server Administrator - Ts/SciBethesda, MDThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher).
Sr. Systems Administrator BigBear.aiSr. Systems AdministratorWashington, DCPrincipal technologies: Java, Java Persistence API (JPA), Java Web Services (JAX-RS), Java Cryptography Extension (JCE), Hibernate, Spring, JavaScript, Apache Ant, Apache HTTPD, and Apache Tomcat. Please note the targeted compensation range is provided as an estimate, and any actual compensation offer may vary depending on the needs of the company, or an applicant's skillset, competencies, experience, education, certifications, location, or other factors.