Senior Network Infrastructure Specialist

2 weeks ago


Colorado Springs, Colorado, United States Leidos Full time
Job Summary

We are seeking a highly skilled Sr. Network Technician to join our team at Leidos. As a key member of our Digital Modernization Sector, you will play a critical role in supporting computer data communications systems, providing design specifications, testing, and inspections for computer networks.

Key Responsibilities:

  • Design, implement, and maintain computer networks, ensuring high availability and performance.
  • Develop and execute network upgrade plans, analyzing and organizing hardware and software solutions through network modeling.
  • Support the installation and maintenance of client LAN/WAN devices, responding to and resolving incident tickets.
  • Collaborate with Tier III network engineers on incident management and projects, including site surveys, TEMS, and equipment installation.
  • Perform configuration management functions, such as updating topology drawings and ensuring accurate asset management records.
  • Coordinate network operations, maintenance, repairs, or upgrades, with knowledge of CISCO/Juniper RMA processes.
  • Configure and troubleshoot layer 2 switching, VLANs, port security, and thin configs.
  • Familiarity with layer 3 protocols, including OSPF, BGP, VRRP, HSRP, MPLS, LSP, and GRE.
  • Proficiency in Visio, ServiceNow, and Confluence.

Requirements:

  • BS degree and 8-12 years of relevant experience, or Masters with 6-10 years of experience, or HS degree with 16 years of experience.
  • Knowledge of TCP/IP and OSI models.
  • Available to travel up to 25% of the time and work flexible hours, including weekends.
  • Ability to work independently and collaboratively.
  • Requires a TS/SCI with Poly.


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