- Leidos (Alexandria, VA)
- …have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high performing agile ... activities in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to… more
- CACI International (Chantilly, VA)
- Windows Image Administrator Job Category: Information Technology Time Type: Part time Minimum Clearance Required to Start: Secret Employee Type: Regular ... an ongoing basis. **The Opportunity:** CACI is seeking a Windows Image Administrator to be responsible for...across the organization + Provide TIER 3/4 support to system administrators as needed **Qualifications:** _Required:_ + Active Secret… more
- General Dynamics Information Technology (Falls Church, VA)
- …Yes **Job Description:** **Position Summary:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure Management ... Systems Administration **Skills:** Active Directory (AD),Information Technology (IT) Systems ,Microsoft Windows ,Technical Support,Troubleshooting **Certifications:** CEH - EC-Council,… more
- Nightwing (Sterling, VA)
- …introducing new cyber capabilities to address emerging threats. Nightwing is seeking a Windows Systems Administrator to support the design, development, and ... and maintaining all Production, Pre-Production, and Development systems in a Windows environment + Performing system administration to include AD, GPO… more
- CACI International (Chantilly, VA)
- …of Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air ... OS Administrator Windows Job Category: Information Technology...with DAF security protocols and government regulations. + Optimize Windows systems for performance, especially in high-security… more
- Parsons Corporation (Mclean, VA)
- …got what you're looking for. **Job Description:** Parsons is looking for a talented ** Systems Administrator ** to join our team! In this specialized role, you ... in a unique and critical infrastructure. The ideal candidate will have system administration experience with Microsoft servers, high volume storage solutions, and… more
- GovCIO (Richmond, VA)
- **Overview** GovCIOisseekinga highly skilled System Administrator to support the management and maintenance of the Veterans Affairs IT infrastructure. This role ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5999/ windows -network-sys- administrator -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-5999_… more
- GovCIO (Richmond, VA)
- …referral to this job (https://careers-govcio.icims.com/jobs/5996/ windows -and-azure- system - administrator ... **Overview** GovCIO is hiring ahighly skilled Windows and Azure System Administratorwith experience...and efficiency. + Develop, enforce, andmaintainsecurity protocols to safeguard systems and sensitive data. + Perform routine security audits… more
- Clark Construction Group, LLC (Mclean, VA)
- We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of ... communication and teamwork skills. + Relevant certifications (eg, Microsoft Certified: Windows Server Hybrid Administrator Associate, AWS Certified SysOps … more
- Nightwing (Sterling, VA)
- …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a ... will be responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows /Linux… more