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# System Administrator III (Active Secret Clearance Required)

- **Company:** Akima
- **Location:** United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Outlook, Cloud Computing, CompTIA Security+, Data Recovery, Linux, Network Troubleshooting, Windows Servers, Information Technology Security Auditing, SC Clearance, Information Technology, Cisco
- **Published:** September 17, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9169958/system-administrator-iii-active-secret-clearance-required

## About the Role

* Must possess an active Secret clearance or higher.
 * Must hold an active CompTIA Security Plus certification.
 * 3 or more years Linux/Windows administration.
 * Experience interfacing w/Military personnel and government customer.
 * Experience with outlook 365, Cisco Systems, and helpdesk related task.
 * Experience with cloud related services.
 * Must have the ability read, write, and speak English.

## Description

We are looking for an experienced Systems Administrator III to maintain and enhance our mission-critical IT infrastructure. The ideal candidate will be a proactive problem-solver responsible for the administration, implementation, and maintenance of operating systems, hardware, and related software. You will play a key role in ensuring system compatibility, security, and operational readiness, providing essential support to both system users and government customers., * Administer, develop, and maintain operating systems and related software to ensure optimal performance.

 * Perform comprehensive systems administration on mission-related equipment.
 * Conduct routine Linux/Windows server antivirus scans, security audit log reviews, and Preventive Maintenance Inspections (PMI).
 * Manage system backups, data recovery, and recommend hardware/software upgrades based on performance and capacity forecasts.
 * Uphold system security by conducting TEMPEST management reviews and ensuring all security measures are correctly documented and implemented.
 * Serve as a technical support resource for system users and act as a help desk-level Client Systems Technician.
 * Troubleshoot and resolve complex software, operating system, and networking issues.
 * Interface directly with military personnel and government customers to ensure requirements are met.
 * Serve as Property Custodian to inventory, track, and manage all IT equipment assets. Responsible for the formal processes of receiving, tracking, and the proper disposition of lifecycle assets.
 * Any other duties and responsiblities as assigned.


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