Job Requirements Sunnyvale, CA Secret Polygraph not specified Mid Level Career (5+ yrs experience) $125,000 - $170,000 Job Description ClearanceJobs, on behalf of our confidential customer is seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and Ground segment for protected

MILSATCOM.

An active Secret clearance and IAT Level II certification (eg: Security+, CASP, CAP, or CISSP) are required prior to starting. This person will support maintaining the digital ecosystem across production and testing environments, ensuring all systems remain efficient, secure, and reliable. Primary Responsibilities

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System Administration:

Linux/UNIX, Windows, embedded hardware - deploy, configure, harden, troubleshoot, and support disaster-recovery (NetBackup/Veeam).

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Storage Management:

Install, secure, and monitor NetApp or other NAS/SAN solutions.

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Cyber-Compliance:

Apply STIGs, manage patches/upgrades, perform trusted downloads, and maintain RMF-based compliance.

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Change & Asset Management:

Execute changes using change-management tools and keep asset inventories up to date.

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Operational Support:

Work onsite during day-shift business hours; provide after-hours support when critical operations demand it.

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Collaboration & Knowledge Sharing:

Lead technical best-practice discussions, mentor peers, and coordinate with functional teams to resolve issues. Relevant Experience / Education advanced degree and 7+ years experience or bachelors with 9+ years experience or equivalent; applies extensive expertise; solves complex problems that require the regular use of ingenuity and creativity; work is performed without appreciable direction; may function in project leadership roles and represents the organization as prime customer contact on significant technical matters.

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