- 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...years' experience in managing Exchange systems, including Microsoft Exchange Server 2013 / 2016 / 2019 and Exchange Online… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- …US Citizenship_** **RECENT TREASURY EXPERIENCE IS A MUST** Mid-level SharePoint Content Administrator to support the US Dept of Treasury in Washington, DC The ... SharePoint Administrator shall provide services to support and ensure full...a variety of database systems, such as Microsoft SQL Server , and other Database Management Systems (DBMS). + Identify… more
- AeroVironment (Arlington, VA)
- …Regular **Job Description** **Job Summary** The primary role of the **System Administrator ** is to manage and support mission-critical IT infrastructure. This role ... Tier I and II IT support and problem resolution. + Manage client/ server /storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems. +… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- …multiple environments (development, test, staging, production). + Oversee SQL Server databases supporting SharePoint, including backups and replication. + Ensure ... notifications, and replication across SQL Servers. + Assist in administration of Microsoft SQL Server and other DBMS. + Support & Training + Provide Tier II and III… 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 ... with facilities on power, cooling, UPS/generators, and physical security for server rooms. **Qualifications** **Required:** 10+ years of experience with: **Core… more
- BAE Systems (Washington, DC)
- …IT solutions that enable our customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing exceptional ... new challenge, we encourage you to apply. As a Principal Server Administrator , you'll be responsible for provisioning, operating, and maintaining on-premises and… more
- Koniag Government Services (Washington, DC)
- Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC. ... qualified, experienced and self-motivated individual to perform the duties of a Server Administrator to support a federal client located in Washington, DC. We… more
- ENS Solutions (Washington, DC)
- The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment ... to provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] + Must possess an Active TS/SCI Clearance;… more
- Arena Technical Resources, LLC (Springfield, VA)
- Tableau Server Administrator Location: Springfield, VA, US Job ID: ATR 17778 Job Description Job Title: Tableau Server Administrator Location: ... Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph Job Description: - Design and define system architecture for new or existing computer systems utilizing both on-premises and cloud-based… more
- St. George Tanaq Corporation (Suitland, MD)
- …(CCNA), Microsoft / Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate or Microsoft Certified: Azure ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS,… more
- BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
- …or a related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System ... Systems Administrator The Opportunity: In this role, you'll design,...You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu… more
- SAIC (Washington, DC)
- …delivery to the US Government + Microsoft Certification(s) including: Windows Server Hybrid Administrator Associate, Endpoint Administrator Associate, ... Department of Transportation (DOT) Common Operating Environment (COE). The Windows Server Team is responsible for Windows servers, Active Directory, remote desktop… more
- Amentum (Washington, DC)
- …engineering and supporting enterprise databases + Current hands-on experience as SQL Server Database Administrator + Bachelor's Degree in Information Systems ... **Description - External** Amentum is seeking a TS Cleared SQL Database Administrator to support our federal program in Washington, DC. Our mission provides… more
- V2X (Springfield, VA)
- …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance ... Operational Domains from a single workstation, backed by AIS SecureView. This complex client- server solution requires the Senior Systems Administrator II to be… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- …years of relevant experience * Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator (RHCSA) + MCSA, ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat… more
- General Dynamics Information Technology (Washington, DC)
- …of security protocols and standards. . Relevant certifications (eg, Azure/AWS Administrator , Windows Server Hybrid Administrator , MCSE). REQUIRED ... . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location: Onsite . Required: US Citizenship . Required: DoD 8140 IAT II compliant GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people are at the center of everything we… more
- M. C. Dean (Springfield, VA)
- …Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Database ... Administrator Associate + Microsoft 365 Certified: Fundamentals + VMware Certified Technical Associate + CompTIA Security+ CompTIA Network+ CompTIA A+ Cisco Certified Network Professional (CCNP) + Cisco Certified Network Associate (CCNA) + Certified Cloud… more
- TekSynap (Washington, DC)
- …in Information Technology or Network Administration. + Certifications: + Microsoft Exchange Server / M365 Administrator + Security+ Experience: 5-8 years in ... email operations. + Clearance: Public Trust. **Overview** We are seeking a **Exchange and Messaging System Engineer** to join our team supporting the **Transportation Team** . TekSynap is a fast growing high-tech company that understands both the pace of… more
- General Dynamics Information Technology (Washington, DC)
- …methodologies. . Relevant certifications (eg, Azure/AWS Admin, Azure/AWS Security, Windows Server Hybrid Administrator , MCSE) REQUIRED . Clearance Level Must ... Currently Possess: Top Secret and SCI eligible . Location: Onsite . Required: US Citizenship . Required: DoD 8140 IAT II compliant GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people are at the center of everything we do. . Growth:… more
- COMSO, Inc (Columbia, MD)
- …including agent configuration, connectivity checks, and unlink/relink operations. + The Administrator will also participate in server migrations and maintain ... Linux/Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description About… more
