Systems Administrator – Secure Linux/Windows Enclaves

Leidos; Fort Meade (MD); On-site; USD 87,000 - 157,000; Full time

Benefits offered by this job

Paid Time Off

11 paid Holidays

401K with company match

Flexible Schedules

Education and Training Support

Parental Paid Leave

Job summary

Leidos in Fort Meade, MD is seeking a Systems Administrator to maintain Linux and Windows infrastructure within secure, classified environments supporting mission-critical IT systems.

The role includes installing, patching, configuring, and troubleshooting across OS, virtualization, storage, networking, and security tooling to ensure availability, compliance, and rapid problem resolution in a high-trust environment.

Qualifications

• Seven or more years as a System Administrator in similar scope.
• Bachelor’s degree in a technical discipline; substitution allowed.
• Experience with DoD-classified environments is a plus.

Responsibilities

• Administer, maintain, and troubleshoot Linux and Windows systems.
• Configure core enclave infrastructure services (DHCP/DNS/AD).
• Deploy and support virtualized/containerized environments.
• Ensure security, compliance, and system availability.

Skills

Linux Admin

Windows Admin

Networking

Virtualization

Security & Compliance

AWS Cloud

Automation

Docker/Kubernetes

PKI TLS

Scripting (Bash/Python)

Education

Bachelor's degree in technical discipline

5+ years substitutable experience

Tools

KVM/Proxmox/VMware

Docker/Kubernetes

Active Directory/ LDAP

Ansible

PowerShell

Job description

Leidos in Fort Meade, MD is seeking a Systems Administrator to maintain Linux and Windows infrastructure within secure, classified environments supporting mission-critical IT systems.

The role includes installing, patching, configuring, and troubleshooting across OS, virtualization, storage, networking, and security tooling to ensure availability, compliance, and rapid problem resolution in a high-trust environment.