- BAE Systems (Sterling, VA)
- …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of ... may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **109353BR** EEO Career Site Equal Opportunity Employer.… more
- 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
- The Boeing Company (Herndon, VA)
- …Data Analytics (IT&DA) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in ... meaningful contributions, from the seabed to outer space. The Senior System Administrator will handle system administration...Scope Polygraph + 5+ years of experience as a systems administrator + 5+ years of experience… 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
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Herndon, VA.** The ** Senior Systems ... Administrator ** will be responsible for building, maintaining, and optimizing virtualized infrastructures ensuring seamless operations across Windows server environments, networking, and enterprise platforms. **Responsibilities include but are not limited… more
- The Boeing Company (Herndon, VA)
- …Data Analytics (IT&DA) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in ... complex problem resolution, root cause analysis and technical support for delivery systems + Participates in the design, validation and configuration management of… 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
- Lumen (Herndon, VA)
- …Join us as we digitally connect the world and shape the future. **The Role** The Senior Systems Administrator - Federal will directly impact the business by ... swiftly designing and implementing software solutions. The candidate's work will have a great impact on the business by swiftly designing and implementing software. They should enjoy creating frameworks that simplify user access to complex environments. **The… more
- BAE Systems (Annapolis Junction, MD)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Linux Systems Administrator ** **109584BR** EEO Career Site Equal ... **Job Description** Unlock the Power of Supercomputing: Join BAE Systems -One of the Leading Service Providers of HPCs. At BAE Systems , we promote a strong,… more
- Nightwing (Sterling, VA)
- …community, defense, civil, and commercial markets. Nightwing has an immediate need for a Senior Linux Systems Administrator to be a member of the ... have proven experience in problem solving. Specific duties and responsibilities of the Senior Linux System Administrator may include, but are not limited to:… more
- General Dynamics Information Technology (Chantilly, VA)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial support for the implementation,… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …**System Administrator Level III** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- …large federal client in a SharePoint Online implementation and maintenance project. The Systems Administrator ( Senior ) will manage and maintain the ... **System Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** , Virginia, Fairfax **Position ID:** J0924-0516… more
- Amentum (Mclean, VA)
- Job Description Amentum is looking for a ** Senior System Administrator ** to join our team in **McLean, VA** ! As the ** Senior System Administrator ** , ... you will Monitor and maintain corporate communication systems related to email and messaging. Troubleshoot hardware, software, and network problems pertaining to the… more
- System One (Washington, DC)
- SR SYSTEMS ADMINISTRATOR WASHINGTON, DC - HYBRID FULL BENEFITS POSITION, PAY TO $135K FED GOV AGENCY REQUIRES CITIZENSHIP PUBLIC TRUST PROCESSING Establishes and ... maintains smooth operation of computer systems (to include operating systems , software and...Microsoft Azure Admin RHCSA Linux Red Hat Certified System Administrator AWS SysOps Administrator Nutanix Certified Associate… 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
- 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
- Leidos (Greenbelt, MD)
- …+ Ensure the day-to-day operation and ongoing support of Servers and Systems including event, fault, and performance management. + Develop solutions to monitor, ... provide solutions. + Lead efforts and work closely with systems administrators, database and application administrators/programmers, network engineers/analysts and… more