Senior Linux Systems Administrator

Via Logic LLC; Corridor North (MD); On-site; USD 92,300 - 166,850; Full time

Benefits offered by this job

10k Sign on Bonus

Job summary

A technology solutions provider is seeking a Senior Linux Systems Administrator to maintain and support Linux systems across cloud and containerized environments. Ideal candidates must have 10+ years of experience, strong skills in Linux administration, and an active TS/SCI clearance with Polygraph. Responsibilities include managing storage solutions and firewall configuration. This position offers a competitive salary range of $92,300.00 to $166,850.00 and a $10,000 sign-on bonus.

Qualifications

• 10+ years of experience in systems administration, or 15+ years without a degree.
• Strong proficiency in Linux and understanding of networking and firewall technologies.
• Active TS/SCI clearance with Polygraph required.

Responsibilities

• Administer Linux-based systems across cloud and containerized environments.
• Manage and support storage solutions and virtualization technologies.
• Configure and troubleshoot IP networking and firewall components.
• Support SSP compliance activities and associated requirements.

Skills

Linux system administration

Networking technologies

Cryptography knowledge

Education

Bachelor’s degree or relevant experience

IAT Level II certification

Job description

Leidos offers an exciting opportunity for a Senior Linux Systems Administrator in the Intelligence Sector’s, Cyber & Analytics Business Area (CABA).

Job Summary:

Leidos seeks a highly experienced Linux-focused professional to support systems across cloud and on-prem environments. This role requires deep expertise in Linux administration, infrastructure, security compliance, and troubleshooting within containerized and virtualized environments.

Primary Responsibilities

• Administer and maintain Linux-based systems across cloud and containerized environments
• Manage and support storage solutions and virtualization technologies
• Configure and troubleshoot IP networking and firewall components
• Apply and support PKI/TLS/cryptographic solutions, including adherence to crypto policies
• Perform application support and advanced system troubleshooting within Linux environments
• Support SSP compliance activities and STE/STN requirements on Linux systems
• Contribute to system automation efforts using available tools (as applicable)

Basic Qualifications

• Bachelor’s degree in a relevant field with 10+ years of experience, OR no degree with 15+ years of related professional experience
• IAT Level II certification (e.g., Security+ CE, SSCP)
• Strong proficiency in Linux system administration (required)
• Experience with IP networking and firewall technologies
• Solid understanding of PKI/TLS/cryptography and associated policies
• Clearance Required: Must have an active TS/SCI with Polygraph

This position is eligible for a 10k Sign on Bonus.

Pay Range: $92,300.00 - $166,850.00.

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.