Senior Linux Sys Admin — TS/SCI with Poly | Sign-On Bonus

Leidos; Aurora (CO); On-site; USD 131,000 - 237,000; Full time

Benefits offered by this job

Paid time off

11 holidays per year

401K with company match

Flexible schedules

Discounted stock plan

Technical upskilling

Education and training support

Parental paid leave

Job summary

Leidos is seeking a Principal Linux Systems Administrator to support its Intelligence Sector, Cyber & Analytics Business Area. You will manage UNIX/Linux and Windows systems, ensure security and compliance, and provide IT support for diverse infrastructure.

The role requires extensive SA experience and TS/SCI with Polygraph. The package includes a strong benefits program and a sign-on bonus where offered.

Qualifications

• Fifteen or more years of experience as a System Administrator on large scope programs.
• Bachelor's degree in a technical discipline; five additional SA years can substitute for a degree.
• Experience with LINUX, Windows, and Virtualization technologies.
• Active Top Secret/SCI clearance with Polygraph.

Responsibilities

• Maintain security/compliance (STE/STN) for systems.
• Manage accounts, access rights, and security procedures.
• Configure and manage UNIX/Linux and Windows operating systems.
• Provide IT support for client/server/storage/network devices and mobile devices.
• Assist users and troubleshoot escalated tickets.
• Plan system capacity and optimize resource usage.
• Support dispatch systems, hardware install and security requirements.

Skills

Linux

Windows

Virtualization

Education

Bachelor's degree

Job description

Leidos is seeking a Principal Linux Systems Administrator to support its Intelligence Sector, Cyber & Analytics Business Area. You will manage UNIX/Linux and Windows systems, ensure security and compliance, and provide IT support for diverse infrastructure.

The role requires extensive SA experience and TS/SCI with Polygraph. The package includes a strong benefits program and a sign-on bonus where offered.