Sr. Linux Systems Administrator
Job in
Annapolis, Anne Arundel County, Maryland, 21403, USA
Listed on 2026-10-31
Listing for:
Peraton
Full Time
position Listed on 2026-10-31
Job specializations:
-
IT/Tech
Systems Administrator, Unix/Linux, IT Support, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
- Active TS/SCI with current Polygraph required
- DOD 8570 compliance (such as Security+ cert)
- Fifteen (15) years’ experience as a Systems Administrator
- Bachelor’s degree in a technical discipline
- 5 additional years of experience as a system administrator may be substituted for a degree
Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan.
Job Description:- Linux systems deployment and management
- Systems patching and upgrades
- Software installation and configuration
- IAVA patching and documentation creation and maintenance.
- Monitoring and initial troubleshooting of Linux based systems.
- Creating POA&M's as necessary
Skills:
- Minimum of 6 years’ recent experience managing Linux based systems
- Experience with AWS environment for managing VPC's, configuring and deploying virtual systems.
- IAVAs STE/STN and system patching
- Experience with Elastic Search functionality
- Knowledge of Network Protocols
- Experienced providing customer support
- Understanding of fundamental networking and distributed computing environment concepts, Linux desktop systems, performance tuning and capacity planning of servers (hardware and software levels)
- Ability to write Shell and Ansible or SALT scripts.
- Write and maintain system technical documentation.
- A self-starter who can work closely with the team but requires little oversight in completing requires SA tasks.
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