Systems Network Administrator

In this role, you'll be a key part of a small, high-performing team supporting enterprise IT systems and end users. You'll:

• Support the implementation, troubleshooting, and maintenance of IT systems
• Manage and monitor client/server, storage, and network environments
• Provide Tier 1 (Help Desk) and Tier 2 (escalation) support
• Troubleshoot system issues and apply patches, updates, and configuration changes
• Manage user accounts, password resets, VPN access, and PKI-related tasks
• Configure and maintain Windows, Linux, and UNIX systems
• Support virtualized and storage environments
• Document processes, SOPs, and troubleshooting procedures
• Contribute to reports and technical deliverables
• Use ticketing systems and internal tools to track and resolve issues

You'll also provide hands-on support to users both at headquarters and across the enterprise-delivering excellent customer service while managing multiple priorities.

Work Environment

• On-site support: Monday-Friday, 8:00 AM - 4:00 PM
• Small team environment (<10 people) with strong collaboration
• Direct interaction with end users and mission stakeholders

What You Bring

You're a problem-solver who enjoys working in dynamic environments and supporting mission-critical systems.

If you're looking for meaningful work, a collaborative team environment, and opportunities to grow your technical skills, this is the role for you., * 5+ years of experience as a Systems Administrator (or similar role)

• Bachelor's degree in a technical field. Experience can be used in lieu of degree
• Active TS/SCI with Polygraph (required)
• CompTIA Security+ (current)

Accepted Certifications (one required)

• CompTIA Security+
• Microsoft Technology Associate (MTA-IT Infrastructure)
• MCSA - Desktop (Windows 7 or Windows 8)
• MCITP - Windows Client (Desktop Support or Desktop Administrator)

• 401(k) with 6% company match + immediate vesting
• Generous PTO + 11 paid holidays
• Flexible work schedules
• Paid parental leave
• Technical upskilling, training, and education support
• Employee stock purchase plan
• And much more

At Leidos, you won't just be another administrator-you'll be part of a mission-driven team where your work has real impact. We provide challenging assignments, modern technologies, and a clear path for career growth. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.