- RCG, Inc. (Washington, DC)
- … Windows Server 2012R2, 2016, 2019 environments. Proven experience as a Windows Administrator . Familiarity with databases, patch management, and LAN/WAN ... to our government clients. The Opportunity We are currently seeking a Systems Administrator ( Windows ) to join our team in Washington, DC . This full-time role… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USKansas City, MO, USWashington DC, DC, USDenver, CO, USAtlanta, GA, USDallas, TX, US Dec 12, ... 2025 **Senior Enterprise Messaging Administrator ** Dentons US LLP is currently recruiting for a...troubleshooting Outlook email clients. + In-depth understanding of Microsoft Windows Server environments, including 2016, 2019, and 2022. +… more
- Washington Metropolitan Area Transit Authority (Washington, DC)
- System Configuration Mgmt. Administrator Job ID: 251075 Location: DC/MD/VA Metro Locations Full/Part Time: Full-Time Posting Open-Close 12/03/2025 - 12/17/2025 Union ... Transit Authority (WMATA) is seeking a System Configuration Management Administrator to support enterprise-wide desktop, server, and endpoint configuration… more
- Skill (Washington, DC)
- …Access Management (PAM) platforms (eg, CyberArk, PVWA, CPM, PSM, PTA) * Windows /Linux Operating Systems * Security Information and Event Management (SIEM) platforms ... * Major Cloud Platforms * Scripting: PowerShell, Python, REST APIs **About Aquent Talent:** Aquent Talent connects the best talent in marketing, creative, and design with the world's biggest brands. Our eligible talent get access to amazing benefits like… more
- MCL Systems Limited (Manassas, VA)
- System, Network, and Database Administrator Our Company MCL Systems Limited ( MCL ), is a Software development firm in the arena of telecom Billing and Operational ... database infrastructure. Our infrastructure is a multi-site network cluster of Windows , Linux servers, SQL Server databases, and other supporting network hardware… more
- ITC Federal, Inc (Fairfax, VA)
- Platform Administrator - USCIS - Remote Location US- ID 2025-1396 Remote Yes Overview JOB TITLE: Platform Administrator AGENCY SUPPORTED: Department of Homeland ... as digitization, cloud migration, and software-defined networking. The Platform Administrator will be responsible for administering and managing platform… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USWashington DC, DC, USSt. Louis, MO, USKansas City, MO, USDallas, TX, US Dec 15, 2025 **Senior ... Enterprise Database Administrator ** Dentons US LLP is currently recruiting for a...SQL Mail, SSRS and triggers. + Working knowledge of Windows Server, IIS, DNS, DHCP, and Active Directory. +… more
- ITC Federal, Inc (Fairfax, VA)
- Enterprise Security System (ESS) Administrator - DHS Federal Law Enforcement Training Center (FLETC) Location US- ID 2025-1454 Remote No Overview JOB TITLE: ... Enterprise Support System (ESS) Administrator GOVERNMENT AGENCY : Department of Homeland Security (DHS), Federal Law Enforcement Training Center (FLETC) POSITION… more
- Redwire Space (Chantilly, VA)
- …in space. Redwire Space, Inc. has a current opportunity for a Systems Administrator (willing to consider all levels) located at our facility in Chantilly, VA. ... or willing to obtain within 90 days of employment Windows & Linux Administration Windows & Linux Administration/Hardening at an Enterprise Level Microsoft Office… more
- TEKsystems (Washington, DC)
- …requiring collaboration across multiple teams and infrastructure components * Systems administrator experience managing Windows and/or Linux operating systems * ... Expert level experience with scripting and automation * Experience integrating monitoring tools to operate through ServiceNow * Experience automating alerts to generate Service Tickets * Strong understanding of ITIL and ITSM including monitoring, demand… more
- Infinity Systems Engineering (Alexandria, VA)
- …be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a broad scope ... troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, troubleshooting, management). + Maintain… more
- ITC Federal, Inc (Falls Church, VA)
- …IaaS, PaaS, and hybrid cloud environments. Proficiency in deploying and managing Windows Server technologies across cloud (Azure, AWS, GCP), Nutanix, and physical ... drive efficiency and performance improvements. Preferred Qualifications: Microsoft Azure Administrator Associate and/or Azure Solutions Architect Expert certification. Experience… more
- Tyto Athene (Ashburn, VA)
- …+ Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems administration. ... systems. + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. + This role ensures that all systems, applications,… more
- Tyto Athene (Reston, VA)
- …both defensive and mission cyber considerations + Serve as Technical Lead and administrator for TALON Data Center and TALON lab IT infrastructure + Maintain data ... **Required:** 10+ years of experience with: **Core infrastructure operations:** Windows /Linux, virtualization, storage, backups, and disaster recovery-standardized via infrastructure-as-code… more
- TSymmetry (Cheltenham, MD)
- …configuration, and management of enterprise endpoint systems across a large, Windows -based infrastructure. This role ensures consistent delivery of workstation and ... Microsoft Endpoint Configuration Manager (MECM) for efficient management of Windows -based endpoints across enterprise networks. Plan, design, and deploy MECM… more
- Red River (Chantilly, VA)
- …experience diagnosing and resolving technical issues on end-user laptops, including both Windows and macOS systems, with a solid understanding of operating system ... Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge** **,** **Skills** **and Abilities** **:** +… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as ... position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment… more
- Link Solutions Inc (Adelphi, MD)
- …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for the… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... management of enterprise systems, storage, patching, and endpoint solutions across Windows platforms. The role ensures the performance, reliability, and security of… more
- General Dynamics Information Technology (Fairfax, VA)
- …our innovative IT Service Delivery solutions to SEC. Currently, we are seeking a Windows Systems Administrator . The selected candidate must be a US Citizen ... None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows 365,Office 365 Administration,System Administration **Experience:** 5 + years of… more
