Principal Network Security Engineer is open at Alarm.com in Tysons, Virginia. The posting gives a salary of $168K - $185K. Posted on Jul 14, 2025, and still on Alarm.com’s careers page when we last checked, on Nov 15, 2026.
About the role
combines technical operational management of critical Cisco platforms with broad information security responsibilities across hybrid cloud and on-premises environments Responsibilities : The Engineer's primary job responsibilities include: Administer, monitor, and optimize Cisco portfolio infrastructure, including firewalls, identity, and network analytics platforms. Execute routine software/firmware upgrades…
The opening lines of the posting. The rest is on Alarm.com’s careers page.
Hiring at Alarm.com
Alarm.com has 92 open roles right now, 4 of them remote. Most are in Engineering, Sales & Business Development and Finance & Trading. The median advertised salary across its roles with a published range is $118K. See all its roles