Senior IT Infrastructure Manager

7 days ago


Arlington, Virginia, United States Tiag Full time
Job Title: Network Engineering Specialist

We are seeking a highly skilled Cybersecurity and Network Architect to join our team at Tiag in Arlington, VA. The ideal candidate will have extensive experience in network engineering, cybersecurity, and team management.

The successful candidate will be responsible for leading the Network Operations Team, managing a technical staff of network engineers, and providing expert advice on network operations. Key responsibilities include:
  • Managing a technical staff of network engineers as part of the larger Network Operations Team.
  • Providing network engineering subject matter expertise and technical advisory services to maintain network operations at the ONR.
  • Supports LAN infrastructure design in a Data Center environment to include Cisco Nexus 9300 switches, Catalyst 3850 and 9500 switches, Aruba 7030 wireless controllers, wireless access points, ClearPass, Solarwinds, and Radius servers.
  • Providing support on security policy configuration for Palo Alto to include App-ID, User-ID, Global Protect, Wildfire, NAT policies, and security profiles.

Requirements:
  1. Active Secret clearance at minimum; eligibility for a Top Secret clearance.
  2. 10+ years of related network and IT experience.
  3. At least 3 years of managing a technical team in a networking environment.
  4. Bachelor's degree or an additional 4 year's equivalent experience in lieu of degree.
  5. IAT Level II certification such as Security+ or equivalent.
  6. Certified Network Engineer or equivalent network or an equivalent professional network engineering certification (e.g. CCNP).
  7. IAM Level II certification (CISSP, CASP+, CISM, CAP).
  8. Network layer 2 to 4 troubleshooting experience.
  9. Competence with testing tools and procedures for data circuits.
  10. Experience with Cisco equipment.
  11. Experience with firewalls, preferably Palo Alto.
  12. Experience with AWS or Azure cloud environments is a plus.
  13. Strong interpersonal, written, and oral communication skills.
  14. Highly self-motivated and directed, with keen attention to detail with proven analytical and problem-solving abilities.
  15. Experience working in a team-oriented, collaborative global environment.


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