System Administration L3 - TS/SCI Poly required

We are currently seeking an experienced Senior System Administrator to support a mission-focused environment supporting critical government operations. This position requires a strong Linux systems administration background, experience with virtualization and automation technologies, and the ability to operate in secure enterprise environments.

Required Experience

• Fifteen (15) years of experience as a System Administrator (SA)


• Bachelor’s degree in a technical discipline from an accredited college or university required
  
  
  
  • Five (5) additional years of SA experience may be substituted in lieu of a degree
  
  
  
  

Required Certifications

• Active Information Assurance Technical (IAT) Level II certification in accordance with DoD 8570.01-M requirements, or the ability to obtain within six (6) months of start date

Required Technical Skills

• Linux system administration


• Containerization technologies


• Storage management


• KVM virtualization


• Automation and configuration management tools such as Ansible and/or SALT


• FreeIPA administration and support


• Scripting experience using Bash, Perl, Python, or similar languages


• SSP compliance and documentation support


• STE/STN support experience


• Cloud technologies and AWS experience

Clearance Requirement

• Active security clearance required

Responsibilities

• Administer, maintain, and troubleshoot Linux-based enterprise environments


• Support virtualization, storage, and container platforms


• Develop and maintain automation solutions for system deployment and configuration management


• Support secure system operations in compliance with government security requirements


• Assist with SSP documentation and compliance initiatives


• Provide operational support for mission systems and secure communications infrastructure


• Collaborate with engineering and cybersecurity teams to maintain system availability and performance

Preferred Qualifications

• Experience supporting classified or mission-critical government environments


• Strong troubleshooting and analytical skills


• Ability to work independently in fast-paced operational settings