Senior Systems Administrator (R5064)
Core
Supporting, securing, and optimizing enterprise IT operations including end-user support, infrastructure maintenance, and asset lifecycle management.
Role type
Senior Systems Administrator
Builds
Enterprise IT environment (Windows/Linux desktops, servers, identity management)
Domain
Defense technology / Enterprise IT
Deliverable
infrastructure
Required skills
Windows administration, Linux administration, Active Directory, Azure AD, networking fundamentals, IT asset management, troubleshooting, documentation
Preferred skills
Microsoft Endpoint Manager (Intune), JAMF, PowerShell scripting, ITIL practices, asset lifecycle planning, remote/hybrid environment support (via careerplan.io/jobs/b9e135e0-c0a4-4dfe-a242-ba80f8c161e9-senior-systems-administrator-r5064-at-shieldai)
Technologies
Windows, Linux, Active Directory, Azure AD, SNIPE, JSM, JIRA, Microsoft Endpoint Manager, JAMF, PowerShell
Responsibilities
Provide hands-on desktop and server support; Install, configure, and troubleshoot hardware/software; Administer user accounts and access control; Manage IT assets lifecycle; Generate compliance and usage reports; Lead and mentor junior staff; Participate in on-call rotation; Collaborate with security and network teams
Seniority
Senior, hands-on IC with mentoring responsibilities