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Senior System Administrator — Secure Network Environments

Listing for: Leidos
Full Time position Listed on 2026-11-14
Job specializations:
Salary/Wage Range or Industry Benchmark: 92300 - 166850 USD Yearly USD 92300.00 166850.00 YEAR

Job Description & How to Apply Below

Location: Corridor North

Leidos Inc is seeking a Mid/Sr System Administrator for their Cyber & Analytics team in Corridor North, Maryland. The role involves providing system administration support for a complex network, ensuring compliance with security protocols, and optimizing performance. Candidates should have a Bachelor's Degree and at least 8 years of experience in systems administration, with proficiency in Windows and Linux servers, network security technologies, and experience in troubleshooting and optimizing systems.

Competitive benefits include a 401k match and flexible schedules.
Step into the Senior System Administrator — Secure Network Environments role at Leidos in Corridor North, MD, United States and grow with us. This opportunity is for the Senior System Administrator — Secure Network Environments role  are seeking a motivated Senior System Administrator — Secure Network Environments to join Leidos in Corridor North, MD, United States.

Position Requirements

10+ Years work experience
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