Senior IT Systems Administrator

Job Description

Job Description

Senior IT Systems Administrator (AV / VTC)

Location :   7100 Saber Rd. F.E. Warren AFB. Cheyenne, WY. 82005

Department :   US Air Force

Type :  Full Time

Minimum Experience :  Experienced

Security Clearance Level :  TS / SCI

Military Veterans and individuals with disabilities are encouraged to apply!

The Green Technology Group, LLC (TGTG)  is seeking a talented & experienced VTC Administrator

Job Description

Essential Duties & Responsibilities

Responsibilities :

• Administer secure systems including NIPRNET, SIPRNET, JWICS, SAP, and SACCS-SDT
• Provide end-to-end Video Teleconference (VTC) and Audio / Visual (A / V) support for 9 suites
• Perform network and system troubleshooting, patching, imaging, backups, and security updates
• Serve as the Cybersecurity Liaison (CSL), ensuring system certifications (ATO) are current
• Support COMSEC operations : keying, inventory, and crypto equipment maintenance
• Maintain documentation and submit Weekly Activity Reports (WARs)
• Train end users on systems and maintain IT support readiness during contingency operations
• Respond to after-hours / emergency IT requirements during exercises or heightened alert statuses

Required Skills & Experience

Years of Professional Experience :  5+ years of experience

Must be able to pass a background check

TGTG is an equal opportunity employer. We recruit, employ, train, compensate, and promote without regard to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, disability, veteran status, or any other basis protected by applicable federal, state or local law.

Revised – 5 / 22 / 2025

TGTG is an equal-opportunity employer. We recruit, employ, train, compensate, and promote without regard to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, disability, veteran status, or any other basis protected by applicable federal, state, or local law.

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