Browse tech roles

Basic role filtering by workplace, salary floor, and post age. For full AI matching and advanced filtering upload your resume using AI Match.

Active Keyword: System Administrator Remove filter Location: Chantilly Remove filter Clear all

4 of up to 20 (filtered)

System Administrator

Leidos

Chantilly, VA 3 days ago $107,900–$195,050
Actively hiring Confirmed live yesterday Posted this week High trust Above market
Microsoft Windows Server Windows 10 Windows 11 Active Directory DNS Microsoft Exchange multifactor authentication NetApp Dell EMC WAN patch-management Disaster Recovery high-availability System Administration Technical Documentation
8+ yrs exp
Save

Windows Systems Administrator

Leidos

Chantilly, VA 9 days ago $116,350–$210,325
Actively hiring Confirmed live 2 days ago High trust Above market
Windows Server VMware vCenter AWS Active Directory Group Policy SCCM WSUS Microsoft Exchange Citrix SAN Storage Rubrik Trellix ePO Rapid7 Security Onion Centrify PowerShell Bash Linux Red Hat Rocky Linux
10+ yrs exp
Save

System Administrator

Leidos

Chantilly, VA 16 days ago $92,300–$166,850
Actively hiring Confirmed live yesterday High trust Competitive pay
RHEL Windows Server vCenter Oracle Cisco Juniper MicroFocus OpenText HP Network Monitoring Patch Management Risk Management Framework (RMF) DISA STIG IAVA Backup Operations Network Routing System Administration
8+ yrs exp
Save

Systems Administrator, Vulnerability Mitigation

Leidos

Chantilly, VA 37 days ago $116,350–$210,325
Actively hiring Confirmed live yesterday High trust Competitive pay
Windows Linux Active Directory Group Policy STIGs CIS Benchmarks Vulnerability Remediation System Hardening Artificial Intelligence Machine Learning Accreditation ATO TLS SMBv1
10+ yrs exp
Save