IT Help Desk Support Specialist – Tier II
A & T SYSTEMS INC is hiring for IT Help Desk Support Specialist – Tier II in Aberdeen Proving Ground, MD. Mid level. First seen August 13, 2026; open as of November 8, 2026. Jobs taken straight from company career pages — no aggregator in between.
With Destava: How well do you fit? · Tailor my résumé · Write a cover letter
- Company
- A & T SYSTEMS INC
- Where
- Aberdeen Proving Ground, MD
- Level
- Mid
- First seen
- August 13, 2026
- Listed via
- Paylocity
What the posting says
The Tier II Specialist resolves technical issues escalated from Tier I support and ensures reliable, secure, and compliant IT operations in accordance with Department of Defense (DoD), Army regulations, and contract requirements. The position supports mission readiness by maintaining operational continuity across end-user systems and services. Requirements Required Qualifications • Experience troubleshooting Windows operating systems and standard enterprise software applications. • Working knowledge of networking fundamentals including TCP/IP, DNS, DHCP, and Active Directory. • Experience…
Read more and apply on A & T SYSTEMS INC's site
More jobs like this
A search agent finds the jobs this list misses: the ones that mean the same without the same words. Have Destava watch for it help desk support specialist – tier ii jobs in Aberdeen Proving Ground, MD, new matches every morning on your own account.