Windows & Linux Telephony Systems Administrator
Listed on 2026-10-02
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IT/Tech
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Engineering
Arena Technical Resources, LLC (ATR) seeks a Windows/Linux System Administrator to manage and support internal telephony systems for Homeland Security, with strong emphasis on security, reliability, and cross-system integrations. The role requires active Secret clearance and US citizenship due to contract requirements.
The candidate will handle installation, configuration, monitoring, and maintenance of Windows and Linux servers, virtualization, and telephony platforms, while coordinating with
We are looking to fill the Windows & Linux Telephony Systems Administrator position at Arena Technical Resources, LLC (ATR) in MD, United States.
For the Windows & Linux Telephony Systems Administrator position at Arena Technical Resources, LLC (ATR), we are reviewing applications now.
Step into the Windows & Linux Telephony Systems Administrator role at Arena Technical Resources, LLC (ATR) in MD, United States and grow with us.
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