TS/SCI Systems & Network Admin — Mission IAM Expert

Leidos; Laurel (MD); On-site; USD 92,300 - 166,850; Full time

Benefits offered by this job

401(k) with 6% match + immediate vesting

Generous PTO + 11 paid holidays

Flexible work schedules

Paid parental leave

Technical upskilling, training, and education support

Employee stock purchase plan

Job summary

Leidos is seeking a Systems Network Administrator to support critical national security systems in Laurel, Maryland. This role requires an active TS/SCI clearance and at least 10 years of experience in systems administration. The position offers competitive pay ranging from $92,300 to $166,850, generous PTO, 401(k) matching, and opportunities for technical upskilling. Join us to make a real impact on national security while advancing your career in a supportive environment.

Qualifications

• 10+ years of experience as a Systems Administrator or similar role.
• Active TS/SCI with Polygraph (required).
• IAT Level II certification or higher.

Skills

Supporting enterprise IT systems and infrastructure

Advanced troubleshooting across Windows-based environments

Microsoft Identity Manager (MIM)

PowerShell (advanced)

Windows Server Infrastructure

C# /.NET

SQL Server

Education

Bachelor’s degree in a technical field

Tools

Microsoft Identity Manager (MIM)

SQL Server

Job description

Leidos is seeking a Systems Network Administrator to support critical national security systems in Laurel, Maryland. This role requires an active TS/SCI clearance and at least 10 years of experience in systems administration. The position offers competitive pay ranging from $92,300 to $166,850, generous PTO, 401(k) matching, and opportunities for technical upskilling. Join us to make a real impact on national security while advancing your career in a supportive environment.