Microsoft Systems Administrator (TS/SCI REQUIRED) PROVATOHR INCMicrosoft Systems Administrator (TS/SCI REQUIRED)Fort Belvoir, VAFull timeThree years of experience serving as a team leader working as both part of a team and independently to assign/review immediate tasks, set priorities, maintain task progress, validate team members’ work consistent with the organizational goals and deadlines. Three years of progressively responsible experience in desktop support and administration, including supporting, troubleshooting, and managing workstations, monitors, VTC, and printers.
System Administrator Level 3 (Infrastructure Operations) WOOD Federal SolutionsSystem Administrator Level 3 (Infrastructure Operations)Ft. Meade, Maryland$150,000–$215,000 / yearConfigure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. You’ll work hands‑on with both Windows and UNIX environments, install and configure operating systems, fine‑tune system performance, and implement improvements that enhance reliability across the organization.
Cloud & Infrastructure Systems Administrator Shiftcode Analytics, IncCloud & Infrastructure Systems AdministratorWashington, DCInfrastructure Intelligence & Machine Learning: Collaborate with data science teams to integrate AI agents and machine learning capabilities for capacity planning, infrastructure optimization, and automated resource management. About this Position Cloud & Hybrid Infrastructure Management: Administer, configure, and support Microsoft Azure, AWS, and on-premises environments, including virtual machines, networking, storage, and identity services.
System Administrator, Level 2 WOOD Federal SolutionsSystem Administrator, Level 2Ft. Meade, MD$141,200–$156,200 / yearConfigure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. As an IT Systems Administrator, you will support the implementation, troubleshooting, and maintenance of complex IT environments—ensuring reliable performance across client/server, storage, network, and mobile systems.
Systems Administrators (Windows/Linux) Blue Rose Consulting Group, Inc.Systems Administrators (Windows/Linux)Washington, DCThis position supports the Department of State Consular Affairs global information technology environment, which includes domestic and overseas facilities, on-premises infrastructure, cloud platforms, applications, databases, and enterprise support services. We are building a team for the anticipated Department of State Global Mission Operations Support (GMOS) effort supporting the Bureau of Diplomatic Technology, Enterprise Applications Directorate, Office of Consular Systems and Technology.
Linux Enterprise System Administrator with TS/SCI Clearance Select Search AssociatesLinux Enterprise System Administrator with TS/SCI ClearanceFairfax, VirginiaResponsibilities also include but are not limited to maintaining system infrastructure, supporting upgrades and patches for Security and application support, testing patches prior to pushing to the enterprise, and testing/building new and existing servers. Our systems administration team seeks a strong Linux enterprise systems administrator whose primary responsibility will be to maintain, upgrade and provide support for Linux operating systems and infrastructures.
NewSystems Administrator - T1 Acuity INCSystems Administrator - T1Beltsville, MDFinal compensation will be determined based on factors including, but not limited to, the candidate's qualifications, experience, education, certifications, skills, geographic location, contract requirements, applicable labor categories, and, where applicable, contract award and funding. Must have a minimum of three (3) Years specialized experience in Systems Administration supporting MS SQL Server, MS System Center (SCCM), O365/SharePoint and MS Azure.
Windows System Administrator (SA) 2 w/ Poly AmentumWindows System Administrator (SA) 2 w/ PolyMarylandConfigure and manage UNIX and Windows (mostly Windows) operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Cloud Administrator (RPM, Docker, Kubernetes), BS+20 LinkCloud Administrator (RPM, Docker, Kubernetes), BS+20Annapolis Junction, MarylandRequired Skills/Experience: • Cloud services experience (AWS, Azure); services provisioning, management of virtual services, familiarity with vendor Platform as a Service offerings • Linux system administration and integration experience (RHEL, CentOS, Ubuntu) • System monitoring and maintenance to include service upgrades and security patching and IAVA management • Troubleshooting of services (Tier 1/2 level) • Experience with container technologies such as Docker and Kubernetes • Configuration management support, familiarity with Puppet/SIMP, Ansible, Salt, Chef • Familiarity with configuration and workflow tools such as GitLab, Jira Desired Skills: • RPM development, deployment, and upgrade experience We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. TKO is seeking a Cloud/Linux Systems Administrator to support the DCS TTO Integration Team.
System Administrator - Active Ts/Sci With CI Poly ENS Solutions, LLCSystem Administrator - Active Ts/Sci With CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Principal 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.
Sr. Window Systems Administrator Amyx, Inc.Sr. Window Systems AdministratorFt. Meade, MarylandFull timeTechnology used: Windows Server (2019 and newer), Active Directory, Citrix, Forefront Identity Manager, MS Identity Manager, Microsoft IIS, HyperVisor, VMWare, NetScaler, ACAS, Splunk, HBSS, Trellix, MS Defender, ESPS, Veritas Clustering, MS Cluster Server, Ansible, PowerShell, Javascript, backup software, Network Attached Storage (NAS), Storage Area Networks (SANs), ticketing system, Qualifications: Required: Must have a minimum of five (5) years of relevant Windows Server System Administration experience. Overview: Amyx is seeking to hire a Senior Windows Systems Administrator to support DISA's Hybrid Cloud computing environment on-site at one of their six (6) locations in the U.S. (Fort Meade, MD; Crystal City, VA; Mechanicsburg, PA; Montgomery, AL; Oklahoma City, OK; Ogden, UT).
System Administrator HPC Prime Contract (Maryland) VibrintSystem Administrator HPC Prime Contract (Maryland)Annapolis Junction, MDFull timeDemonstrate superior communication, contribute to team efficiency, and work towards solutionsOptimize system operations and resource utilization, and perform system capacity analysis and planningQualifications: Experience with Linux OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and installTechnical storage experienceUnderstanding of HPC architecture, knowledge of high-speed networks such as InfiniBand, SlingshotFamiliarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, AnsibleProven troubleshooting skills - each system is slightly different and there's no "one fix" for a particular problemBachelor's degree in a technical disciplineMinimum five (5) years of demonstratable system administration experience or ten (10) years minimum experience in lieu of degree. Responsibilities: Configure, maintain, and advance Linux and Unix operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Office 365 Jr. Administrator AHU TechnologiesOffice 365 Jr. AdministratorWashington, District of ColumbiaREQUIRED EXPERIENCE: 3 Year INTERVIEWS: In Person Short Job Description: We are seeking a highly skilled and motivated Microsoft Office 365 Junior Systems Administrator to support the District’s Microsoft Office 365 environment and provide end-user support for Microsoft Office 365 services. Required 3 Years · Experience supporting and training end–users on Outlook 2010, 2013, and 2016 and configuring it for the new O365 service.
SQL DBA - Mid or Senior Level SITEC ConsultingSQL DBA - Mid or Senior LevelAnnapolis Junction, MDFull timeResponsibilitiesThe Senior SQL Database Administrator will maintain the integrity, security, and availability of enterprise database systems while supporting ongoing operations, modernization, and sustainment activities. About SITECSITEC is an employee- and customer-focused Information Technology and Professional Services firm specializing in cybersecurity, software and systems engineering, database administration, and lifecycle support services.
Senior Oracle Database Administrator BRMiSenior Oracle Database AdministratorBethesda, Virginia$110,000–$138,000 / yearOverview: BRMi/DMS is seeking a Senior Oracle Database Administrator to support the National Institutes of Health (NIH) in maintaining secure, high-availability database environments supporting mission-critical scientific research and business applications. This position is responsible for administering Oracle databases hosted in Microsoft Azure and hybrid environments, ensuring database availability, performance, security, backup and recovery, and compliance with NIH and HHS cybersecurity requirements.
System Administration L1 - TS/SCI Poly required EmtakSystem Administration L1 - TS/SCI Poly requiredAnnapolis Junction, MarylandInstall, configure, upgrade, and maintain servers, workstations, and laptops running CentOS, Rocky Linux, and Red Hat Enterprise Linux (RHEL). We offer competitive compensation, outstanding benefits, career growth opportunities, and the chance to work alongside experienced professionals solving real-world national security challenges.
Information Systems Security Engineer (ISSE) Mantis Security CorporationInformation Systems Security Engineer (ISSE)Reston, VADoD 8570 compliance with IASAE Level 3 is required• Three (3) years of experience in scripting languages, Linux/RedHat, and/or Networking AppliancesInformation Systems Security Engineering Professional (ISSEP) and CISSP Certifications are required• Active TS/SCI security clearance with the ability to obtain polygraph is required Nice to Haves :• Skilled in implementing mitigation strategies and how to resolve problems, and to re-test/ re-evaluate systems• Demonstrated experience with DISA Security Technical Implementation Guide (STIG) implementation and Security Content Automation Protocol (SCAP) tool usage• Possess a working knowledge of administrating servers, system and application security threats and vulnerabilities• Experience extending existing applications in areas such as security, monitoring, task automation, continuous integration, deployment, and performance optimization• Demonstrate writing of your own project in scripting/programming (use of Shell scripting, Python, JavaScript, PowerShell) in a Linux or Windows environment to support the various Cyber Security tools and applications required• Provide guidance on vulnerability and malware remediation.• Apply system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing.
Systems Engineer - Platform Science Applications International CorpSystems Engineer - PlatformSpringfield, VACertifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 451 (System Administrator - Intermediate Level) requirements, as outlined by Navy COOL. This role requires collaboration within a complex enterprise environment of virtualized systems, cloud platforms, Windows infrastructure, and networking services to deliver secure and innovative infrastructure solutions.
NewSQL Database Administrator, Senior Booz Allen HamiltonSQL Database Administrator, SeniorUsa, District of ColumbiaYou will work within Agile project structures—partnering closely with Program Managers, developers, and Navy stakeholders—to support database projects, manage performance baselines, ensure data accuracy, and implement secure access practices across massive datasets. We are seeking a Senior SQL Database Administrator (DBA) to support the Navy's Records Management mission, delivering secure, scalable, and highly resilient database solutions that enable critical information management across the enterprise.
Cloud Administrator – AI/ML TS./SCI w Poly PeratonCloud Administrator – AI/ML TS./SCI w PolyLaurel, Maryland$146,000–$234,000 / yearFull timeAnalyze and provide solutions for project life cycle design including interviewing customers, clearly articulating customer requirements to design team, creating visual designs/prototypes, presenting information to customers, and helping solve and clarify questions and problems. Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan.