Pay Growth
?
out of 5
Not enough data
Not enough info to score pay or growth
IT Infrastructure Administrator
Job
Global It Solutions Usi Inc
Los Angeles, CA (In Person)
Full-Time
Review key factors to help you decide if the role fits your goals.
Job Security
?
out of 5
Not enough data
Calculating job security score...
Total Score
65
out of 100
Average of individual scores
Skill Insights
Compare your current skills to what this opportunity needs—we'll show you what you already have and what could strengthen your application.
Job Description
Principal IT Infrastructure Administrator - GovCloud, Zero Trust, CMMC, Enterprise Systems Engineering Seeking a highly technical Principal IT Infrastructure Administrator to lead and scale secure enterprise infrastructure within a defense/aerospace engineering organization . This role is responsible for architecting and operating secure cloud platforms, enterprise systems, identity infrastructure, endpoint environments, and defense-compliant networks supporting engineering and mission-critical operations. Strong expertise with AWS GovCloud, Microsoft 365 GCC High (GCCH), Zero Trust architecture, CMMC, NIST 800-171, enterprise networking, virtualization, endpoint security, IAM, MDM, and systems automation required. Candidates should have hands-on experience managing Windows, macOS, and Linux enterprise environments , supporting engineering collaboration platforms, DevOps toolchains, PLM systems, secure repositories, and high-security infrastructure environments . Strong experience with PowerShell, Python, Bash, infrastructure scripting, system hardening, patch management, backup/disaster recovery, VPNs, VLANs, firewalls, SIEM/security tooling, and cloud administration essential. Ideal candidates will have recent experience building and scaling IT infrastructure in classified, defense, aerospace, or regulated engineering environments with minimal oversight.