Enterprise Hosting Service Administrator - Senior
Job in
Fairfax, Fairfax County, Virginia, 22031, USA
Listed on 2026-05-25
Listing for:
ECS
Full Time
position Listed on 2026-05-25
Job specializations:
-
IT/Tech
Cybersecurity, Cloud Computing, IT Support, Systems Administrator
Job Description & How to Apply Below
Please Note:
This position is contingent upon contract award.
Responsibilities
- Manage and sustain enterprise hosting environments, including virtualization platforms and server infrastructure.
- Configure and optimize host clusters, virtual machines, and storage allocations to ensure service availability.
- Implement and maintain backup solutions and monitoring tools for secure operations.
- Apply patches and updates, ensuring compliance with approved configuration baselines.
- Support change management activities and troubleshoot performance issues.
- Collaborate with network, identity, cybersecurity, and application teams to maintain compliance.
- Ensure hosting services align with DoD and ARNG requirements for stability and reliability.
- Clearance:
Secret Eligible required - S. Citizenship required
- DoD 8140.03 Compliance:
DoD Cyber Workforce Framework (DCWF) Work Role 451-System Administrator at the Advanced proficiency level - Certifications (one or more required):
Security
X / CASP+, CCNP Security, CCSP, FITSP-O, GFACT - Education:
Masters or Ph.D in [Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering] - Minimum of 8-10 years of experience in enterprise hosting and virtualization environments within DoD or Federal settings
- Proven experience in configuring and managing virtualization platforms and server infrastructure
- Demonstrated ability to troubleshoot and resolve performance or capacity issues in mission-critical environments
- Experience in coordinating with support teams to maintain compliant hosting services
Position Requirements
10+ Years
work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×