System Administrator - Mid-Level

System Administrator - Mid-Level Astrion May 07, 2026 Overview Systems Administrator - Mid Level

LOCATION

Eglin

AFB, FL JOB STATUS

Full-time

CLEARANCE

Secret

CERTIFICATION

See Below TRAVEL:

20% Astrion has an exciting opportunity for an SE-3 System Administrator for the TMAS 2 Contract, supporting the 48 Cyberspace Test Squadron. Our cybersecurity team is searching for a new member that can support system administration as well as security analysis on Air Force/Space Force systems and/or software. This individual is responsible for ensuring the appropriate operational security posture is maintained for Air Force information systems as well as execute system administrator duties. If you enjoy working in a fast-paced multi-disciplinary environment, learning new technology areas, this is the place for you. This position provides support to the 48th Cyberspace Test Squadron at Eglin

AFB, FL. REQUIRED QUALIFICATIONS / SKILLS

Bachelor's degree in a technical discipline and 3-10 years of relevant experience. Additional relevant experience may be substituted for education. Active SECRET clearance and be able to obtain and maintain a Top Secret - (Single Scope Background Investigation). US Citizenship is required. Must be able to obtain appropriate certifications (CASP, CISSP, etc.) as defined in DoD8140 within 6 months of hire, and maintain certification throughout employment. Experience in IT System Administration. Knowledge of Windows Operating Systems, client and server. Familiarity with the Linux Operating system, to include knowledge of the file system, Linux commands, system maintenance and troubleshooting, installation of applications, and user management. Experience with Bash scripting, including the ability to automate system tasks. Knowledge of virtualization and containerization Excellent self-initiative and self-motivation with the ability to work under minimal supervision. Ability to work effectively in small and large team settings to solve complex problems. Travel up to 12 weeks per year.

PREFERRED QUALIFICATIONS / SKILLS

Experience with Docker Experience with Kubernetes Experience with PowerShell Knowledge of Cloud based computing (AWS or Azure) Knowledge of Infrastructure as Code Understanding of network security/engineering. Knowledge of host-based firewalls Experience with STIG compliance assessment

RESPONSIBILITIES

Administer laptop computers, software deployment, security updates and patches. User administration (setup and maintaining account) Ensure systems are operated, maintained, and disposed of in accordance with security policies and procedures as outlined in the security authorization package Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties Conduct periodic reviews of information systems to ensure compliance with the security authorization package Coordinate any changes or modifications to hardware, software, or firmware of a system prior to the change Conduct independent compliance assessments, data collection, test automation, and reporting. Perform system security analysis on systems and/or software to understand and identify vulnerabilities. Execute hands-on testing which include significant technical skills with multiple operating systems. (Windows, Linux, Unix, IOS (network)). Document and communicate test results effectively to technical and non-technical user groups in written and oral formats.