Network/Security Analyst II

RTXGreat Falls, MT
$68,900 - $131,100Onsite

About The Position

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. We are seeking an onsite Network/Security Analyst to fulfill duties as part of a 24/7 operational helpdesk environment located on Malmstrom AFB in Great Falls, Montana. The guest systems include Microsoft Windows, Linux and vendor appliances. Active Top Secret security clearance is required day one with SCI eligibility.

Requirements

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years prior relevant experience or an Advanced Degree in a related field.
  • Must have IT experience working in an Enterprise IT environment.
  • Must be able to work shift schedule to include nights, weekends and holidays.
  • DoD 8570 IAT Level II certification (Security+ or CISSP preferred) is required on day 1.
  • Active and transferable U.S. government issued Top Secret security clearance is required prior to start date with the ability to obtain SCI after start.
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Nice To Haves

  • Experience with Microsoft Windows & Server environment to include but not limited to Active Directory, DNS and Group policy, experience with Linux bash, and experience implementing computer security.
  • Understanding of basic network engineering fundamentals, including: OSI layers, IP addressing, sub-netting, TCP/IP stack, VLANs, DHCP, etc.
  • Willingness to learn new technologies and applications as required.
  • TS/SCI Clearance

Responsibilities

  • Perform Tier 1 and 2 trouble analysis in an Enterprise IT environment.
  • Assist engineers in configuring, managing and maintaining applications, network routing and switching to include Linux and Microsoft environments.
  • Use COTs software like SolarWinds, Splunk, MECM, Cisco Call Manager, BMC FootPrints and JSpace (Juniper).
  • Troubleshoot, repair and configure network devices to include firewalls.
  • Perform system administrator duties to include but not limited to user account management, certificates and group policy.
  • Maintain and troubleshoot virtual environments using products like Esxi, VMware, VSphere.
  • Configure and troubleshoot type 1 encryption devices.
  • Assist engineers with monthly patch management, LAN/Site installs/decomms, tech refreshes and software upgrades.

Benefits

  • medical
  • dental
  • vision
  • life insurance
  • short-term disability
  • long-term disability
  • 401(k) match
  • flexible spending accounts
  • flexible work schedules
  • employee assistance program
  • Employee Scholar Program
  • parental leave
  • paid time off
  • holidays
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service