Enterprise Hosting Service Administrator - Senior

Everforth ECS is seeking an Enterprise Hosting Service Administrator - Senior to work in Fairfax, Virginia. 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.

Qualifications

Required Qualifications

• 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): SecurityX / 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