- Cambridge International Systems Inc (Mclean, VA)
- …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... technology into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in enterprise IT means connecting and enhancing the systems that… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most.… more
- Epsilon, Inc (Arlington, VA)
- ** Systems Administrator II | Domain Administrator ** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an ... service as a top priority. **An average day:** As Systems Administrator II | Domain Administrator...security policies, and ensuring domain service performance. The Domain Administrator will collaborate with senior administrators and… more
- General Dynamics Information Technology (Mclean, VA)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Sr Systems Administrator with GDIT. A career in enterprise ... in improving how agencies operate. At GDIT, people are our differentiator. As a Sr Systems Administrator you will help ensure today is safe and tomorrow is… more
- Insight Global (Alexandria, VA)
- Job Description Systems Administrator We are currently seeking a seasoned Senior Systems Administrator with 8-10 years of experience to manage and ... and troubleshooting network issues. Professional certifications (eg, Microsoft Certified Systems Administrator (MCSA), Azure Administrator Associate… more
- Northrop Grumman (Mclean, VA)
- …career. We are looking for you to join our team as a Cross Domain Solutions Systems Administrator based in Orlando, FL, Bellevue, NE, Fairfax, VA or McLean, VA. ... **What You'll get to Do:** The Cross Domain Solutions Systems Administrator will maintain smooth operation of multi-user computer systems , including… more
- Chenega Corporation (Fort Belvoir, VA)
- Sr . Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and applications and… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring a Senior Systems Administrator to support our newly awarded customer contract. This position will be onsite in ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5628/ senior - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-_ **ID** _2025-5628_… more
- Chenega Corporation (Washington, DC)
- Systems Administrator (Tier 2 Support -...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn. ... ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Are you ready to enhance your skills and… more
- TekSynap (Fort Belvoir, VA)
- …QUALIFICATIONS** One or more of the following: + Microsoft: Windows Server Hybrid Administrator Associate **Overview** We are seeking a Senior System ... virtual desktop infrastructure. + Install, configure, and manage baseline operating systems and supported applications. + Implement DoD Risk Management Framework and… more
- General Dynamics Information Technology (Arlington, VA)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Maintains an organization's computer systems ' ... conditions. Installs system-wide software. GDIT is looking for a Windows Systems Administrator that holds an active TS/SCI eligible clearance for a position… more
- Parsons Corporation (Alexandria, VA)
- …Parsons company, has an immediate full-time, on-site, opening for a multi-platform, Senior IT ( Systems ) Administrator supporting Corporate IT infrastructure ... on a secured client site located in Washington, DC The IT/System Administrator will be responsible for providing world-class technical support and troubleshooting… more
- TekSynap (Washington, DC)
- …and support virtual environments including AWS and VMware. + Maintain various operating systems in a variety of users and activities. + Apply cybersecurity knowledge ... equipment to proper security standards. + Install, troubleshoot, and manage applications, systems , and networks. + Test systems and resolve security… more
- ManTech (Alexandria, VA)
- **ManTech** is seeking a motivated, career and customer-oriented ** Senior ** ** Systems Administrator ** to join our team in the **DC Metro Area** . ... to minimize downtime and maintain system reliability. + Manage and Maintain IT Systems : Ensure the continuous and efficient operation of IT systems , including… more
- Eliassen Group (Washington, DC)
- **DOT Microsoft Systems Administrator ** **Washington, DC** **Type:** Contract-to-Hire **Category:** IT Admin **Industry:** Government **Reference ID:** JN ... days a week onsite in Washington, DC.** Our government client is looking for a Senior Microsoft System Administrator to join their team. _Due to federal security… more
- ManTech (Arlington, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team. This is a **Hybrid** position with 1 or 2 days ... large number of + Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing… more
- William C Brown Inc (Springfield, VA)
- …any other characteristic protected by law. Description WCBinc is looking for a Sr . Systems Administrator to provide support for implementation, ... Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for… more
- Leidos (Washington, DC)
- …Enterprise IT Systems . The successful candidate will perform all Systems Administrator duties providing direct support to DAMI-IM enterprise networked ... **Description** The Leidos National Security Sector has an immediate opening for a ** Sr . Systems Administrato** rat the Pentagon. The Sr . Systems … more
- NANA Regional Corporation (Fort Belvoir, VA)
- Our successful candidate will perform all Systems Administrator - Senior duties providing direct support to enterprise networked systems and managing ... servers, workstations, desktops, laptops, and basic cabling, etc. + Maintain systems architecture across multiple networks and locations + Install, administer, and… more