Linux Systems Administrator

16 hours ago


Virginia Beach, Virginia, United States Klett Consulting Group Full time
Linux Sysadmin Job Description

Klett Consulting Group (KCG) is a government contracting firm specializing in program support across multiple areas for both military and civilian agencies. With over 20 years of experience in the government industry, KCG has been recognized as one of the Best Places to Work for the past 4 years.

We are seeking a skilled Linux Sysadmin to join our team. As a key member of our IT department, you will be responsible for designing, installing, configuring, and maintaining our Linux systems infrastructure.

Responsibilities:
  • Design, install, configure, and maintain Linux systems infrastructure.
  • Manage and maintain servers, virtual machines, and bare-metal systems.
  • Ensure the security, availability, and reliability of Linux systems infrastructure.
  • Implement organizational-specific policies and security controls, including STIG checklists.
  • Provide technical support and troubleshoot Linux systems and applications.
  • Perform regular system backups and disaster recovery planning.
  • Monitor system performance and resource usage.
  • Optimize workflows and procedures to support lifecycle maintenance.
Requirements:Experience & Education:
  • Eligibility under the DCWF (DoD Cyber Workforce Framework).
  • IAT-II (IAT Level 2) / IT Cyber Intermediate DoD 8140 Cyber Workforce Qualification Program (or DoD 8570 equivalent).
  • At least 3 years of experience as a Linux Systems Administrator or related role.
  • Secret (or higher) Security clearance.
  • Security+ certification.
  • Experience with RMF cybersecurity framework.
Preferred Additional Experience:
  • Linux+ certification.
  • ACAS / Tenable Security Center.
  • eMASS.
  • DADMS.
  • IaaC (e.g., Puppet, Chef, Ansible, Terraform, etc.).
  • Containers (e.g., Docker, LXC, etc.).
  • Kubernetes (Rancher, RKE, kubectl).
Skills:
  • Strong Linux (RHEL) systems administration skills, including installation, configuration, and maintenance.
  • Understanding of network protocols and concepts (e.g., TCP/IP, DNS, DHCP).
  • Experience with security best practices and Navy RMF process.
  • Proficiency in automation and scripting (e.g., Bash, Python, Perl).
  • Good communication skills and ability to work in a team environment.
Benefits:
  • 401(k) matching.
  • Medical, Dental, and Vision insurance.
  • Disability insurance.
  • Life insurance.
  • Paid time off.


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