Cleared Sr. System Administrator

Bestgate Engineering•Columbia, MD

21d•$155,000 - $195,000

About The Position

As a collaborative member of a small, highly autonomous team, the Systems Administrator will support secure enclave development networks. This role requires a strong background in both Windows and Linux environments and experience with virtual infrastructure and system hardening in compliance with DoD security requirements.

Requirements

Bachelor’s degree in a technical discipline and 15+ years of relevant experience, OR High school diploma and 20+ years of relevant experience.
Windows Server Administration, Active Directory, Group Policy
Linux Server Administration
Broadcom VMware/ESXi, Virtual Networking, vCenter
Networking hardware (switches/routers)
NetApp storage systems
Security compliance tools: Nessus, ACAS
System hardening and RMF compliance
Active DoD IAT Level II certification (e.g., Security+)
Demonstrated experience in customer support, technical documentation, and problem resolution.
Security Clearance: Active TS/SCI w/ Polygraph

Nice To Haves

Experience leading VMware infrastructure deployments and support.
Proficiency in PowerCLI scripting.
Familiarity with VMware Aria Suite (formerly vRealize Suite) and Cloud Foundation (VCF).
VMware Certified Professional (VCP) or similar certification.

Responsibilities

Conduct functional and connectivity testing to ensure system operability.
Develop and maintain standard operating procedures (SOPs) for systems administration.
Maintain baseline system security per organizational and DoD policies.
Manage user accounts, network rights, and access permissions.
Plan, execute, and validate system backup and recovery procedures.
Install, patch, and troubleshoot operating systems and server hardware.
Monitor system performance, availability, and capacity.
Implement and enforce local network usage policies.
Troubleshoot system-level hardware/software integration issues.
Ensure compliance with organizational security standards using tools like Nessus and ACAS.
Perform hardware repairs and system restoration as needed

Benefits

PTO: Starting at 26 days with options to adjust for personal needs.
401k: 7% gift, fully vested from day one!
Free Medical, Dental, Vision: Coverage for employees and dependents.
$5,000 in Training: For certifications, conferences, and continued learning.
End-of-Year Bonuses: Recognizing your hard work.
Morale-Building Hours: 8 hours annually for team-building activities.
Plus, flexibility, internal mobility programs, career pathing, engaged leadership, and a robust external referral program.

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