Tier II Help Desk / Systems Administrator
Systems AdministratorInfrastructure & Cloud
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Quick Summary
Overview
As a Tier II Help Desk / Systems Administrator, you will provide advanced technical support to enterprise users by diagnosing, troubleshooting, and resolving hardware, software, desktop,
Technical Tools
Systems AdministratorInfrastructure & Cloud
As a Tier II Help Desk / Systems Administrator, you will provide advanced technical support to enterprise users by diagnosing, troubleshooting, and resolving hardware, software, desktop, and cloud infrastructure issues. You will support users worldwide through remote support technologies while mentoring junior technicians and helping maintain operational excellence across the enterprise.
Responsibilities
~1 min read- →Provide Tier II technical support for desktop, network, hardware, and software issues.
- →Troubleshoot and resolve complex technical problems affecting enterprise users.
- →Provide remote support using Remote Desktop, desktop mirroring, and remote assistance tools.
- →Support users across worldwide enterprise locations.
- →Investigate, document, resolve, and follow up on help desk incidents involving cloud infrastructure and enterprise systems.
- →Apply structured troubleshooting methodologies to identify root causes and implement effective solutions.
- →Escalate complex issues when appropriate while maintaining ownership through resolution.
- →Install, configure, and support desktop hardware, peripherals, operating systems, and enterprise software.
- →Document incidents, resolutions, and technical procedures within the organization's ticketing system.
- →Assist with system maintenance, upgrades, and operational support activities.
- →Provide guidance and mentoring to junior support personnel.
- →Deliver exceptional customer service while maintaining compliance with security and operational procedures.
Requirements
~1 min read- Active TS/SCI Clearance with Full Scope Polygraph.
- Bachelor's degree and at least 10 years of relevant experience, or a high school diploma/GED with at least 15 years of relevant experience.
- Experience providing Tier II technical support in an enterprise environment.
- Strong knowledge of desktop hardware and troubleshooting.
- Experience using Remote Desktop and Remote Assistance tools.
- Experience supporting Windows desktop environments.
- Strong analytical and problem-solving skills.
- Excellent verbal and written communication skills.
- Ability to work independently while supporting multiple priorities.
- Strong customer service and interpersonal skills.
- DoD 8570 IAT Level I certification.
- CompTIA A+ CE and/or CompTIA Network+ CE (or equivalent certification meeting DoD 8570 requirements).
- Enterprise help desk experience
- Systems administration experience
- Cloud infrastructure support
- Windows Server administration
- Active Directory
- Microsoft 365
- Enterprise ticketing systems
- Remote monitoring and management tools
- ITIL experience
- Experience supporting Department of Defense or Intelligence Community customers
Location & Eligibility
Where is the job
Annapolis Junction, United States
On-site at the office
Who can apply
US
About this job
- Who can apply
- United States
- Posted
- 123 days ago
Listing Details
- Posted
- June 29, 2026
- First seen
- September 26, 2026
- Last seen
- October 30, 2026
Posting Health
- Days active
- 33
- Repost count
- 0
- Trust Level
- 19%
- Scored at
- October 30, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
External application
4 other jobs at
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