System Administrator

4 weeks ago


Scott Air Force Base, Illinois, United States Graham Technologies Full time
Job Title: System Administrator

Graham Technologies is seeking a highly skilled and experienced System Administrator to join our team at our Scott AFB, IL customer site.

Job Summary

The ideal candidate will have a solid background in systems administration, including managing and maintaining servers, networks, and IT infrastructure in a secure environment. The System Administrator will ensure the stability, integrity, and efficient operation of information systems that support core organizational functions.

Key Responsibilities
  • Manage and maintain server and network infrastructure, ensuring high availability and performance.
  • Monitor and optimize system performance, conducting regular system maintenance and updates.
  • Implement and maintain security protocols and procedures to protect sensitive data and maintain compliance with security policies.
  • Troubleshoot and resolve hardware and software issues, supporting end-users as needed.
  • Perform regular backups and ensure data integrity and recovery processes are in place.
  • Collaborate with cross-functional teams to plan and implement new IT solutions and enhancements.
  • Maintain documentation for system configurations, processes, and procedures.
  • Stay updated on the latest technologies and best practices in system administration and security.
  • Define and document best practices and support procedures.
  • Provide after-hours support for infrastructure-related emergencies and occasional weekend maintenance.
  • Assist with hardware, firewall, telecom, and software vendor evaluation, recommendation, and negotiation.
Requirements
  • Active Secret clearance is required.
  • Bachelor's degree in Information Technology, Computer Science, or related field, or equivalent work experience.
  • At least three years of experience in system administration, focusing on managing servers and networks in a secure environment.
  • Proficiency in operating systems such as Windows Server, Linux, and Unix.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Strong understanding of networking concepts, including TCP/IP, DNS, DHCP, and firewalls.
  • Experience implementing and maintaining security protocols, including patch management, antivirus solutions, and intrusion detection systems.
  • Strong troubleshooting skills and the ability to work independently and as part of a team.
  • Excellent communication skills, both written and verbal, with the ability to convey technical information to non-technical stakeholders.
Preferred Qualifications
  • Certifications such as CompTIA Security+, Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), or similar.
  • Experience with cloud platform AWS.
  • Familiarity with scripting languages such as PowerShell, Python, or Bash.
  • Experience in a government or defense contracting environment.

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