Senior System Administrator

Key Responsibilities

• Install, configure, and maintain Windows Server environments, including Active Directory and Group Policy management.
• Manage and optimize VMware and/or Nutanix virtualization technologies.
• Implement and maintain security protocols in accordance with DoD standards.
• Monitor network performance and troubleshoot connectivity issues.
• Perform system patching and updates to ensure compliance and security.
• Capture, document and maintain knowledge documents and processes.
• Collaborate with cross-functional teams to enhance system functionality and security.
• Represent NITES and NORAD & USNORTHCOM HQ at the external location as the site liaison and subject matter expert.

Qualifications

• Security + Certification is required.
• Expert-Level Certification is required (Security X (formally CASP+), GFACT, FITSP-O, CCNP Security, or CCSP).
• (MCSA, Asure, Linux System Administration Fundamentals, Microsoft certified Fundamentals or equivalent).
• Bachelor’s degree in computer science, information technology, or a related field plus 9 years of experience or High School Diploma plus 12 years of experience.

Clearance Requirements

• Top Secret/SCI is required.

Experience

• Proven experience as a System Administrator in a DoD or similarly regulated environment.
• Strong experience with VMware/Nutanix/Microsoft virtualization technologies.
• Strong experience with Windows Server and Desktop administration.
• In-depth knowledge of networking protocols and cybersecurity best practices.
• Experience managing Active Directory, Group Policies, and other Microsoft domain services.

Technical Skills

• Proficiency in Windows Server and Desktop administration and management.
• Familiarity with SharePoint and Microsoft O365 products for project collaboration.
• Experience with PowerShell, Microsoft Management Console, and other Microsoft management tools.
• Understanding DoD compliance requirements and cybersecurity standards.

Soft Skills

• Strong problem-solving and analytical skills.
• Excellent communication and interpersonal abilities.
• Ability to work efficiently both independently and collaboratively in a team environment.
• Detail-oriented with strong organizational skills with the ability to accurately document.

Certifications

• (Optional but Preferred)
• Microsoft Certified Azure Administrator Associate.
• VMware Certified Professional (VCP) or Nutanix Certified Professional (NCP).