Network Security Tier III Engineer


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Looking for Network Security Tier III Engineer in Denver, CO.

What you will be doing as Network Security Tier III Engineer:

  • Network scope to include Transport and Network layer up to PaaS. (Routers, Switches, ACI, AWS, GRE tunneling, Firewalls, DDI)
  • Able to
    • Collaborate with Dish Solution Architects and Vendors to solve connectivity and integration of Open RAN architecture from the RU, DU, CU and Edge
    • Work with Markets on specific configurations and troubleshoot
    • Develop multiple working models/configurations to address various market configurations
    • Create implementation and method of procedure documentation of working models/configurations
    • Create Operational rollout plans for network rollout.

What you bring to the table as a Network Security Tier III Engineer:

  • Expert knowledge of Security protocols and interconnecting devices beyond networking east, across Core, Edge, RAN and AWS
  • Experience with network nodes, Cisco/Juniper switches and routers, Dell/Super Micro compute, DDI (potentially InfoBlox), firewalls, GRE tunnels, etc to:
    • Evaluate network security plans for potential issues
    • Translate network security plans to troubleshoot configuration and policy issues
    • Configure, test and validate various configurations and policies for resolution or optimum performance
    • Create scripts or simple automation for execution
    • Test call flows and run traces
  • Effective communication to translate technical issues and findings with cross functional or vendors to drive to resolution.
  • Ability to work on-call to respond to network issues

What you didn’t know about us:

  • Competitive salary
  • Health, Dental and Vision Benefits
  • Long-Term growth potential
  • 401k
  • With this position, you will get the opportunity to work with a game changing client and further advance your already valuable experience in the telecom industry!

We are Connectors. We thrive on ‘quality over quantity’ and put in the work building strong relationships. We create connections, discover qualities, uncover skills, and place people with accuracy. We are your true partner!

We are Collaborators. You’ll be working with a wholly owned subsidiary of Kelly and part of the Kelly Telecom division. It allows us to be as nimble and fiercely competitive as a startup while having the backing of a multibillion dollar publicly traded company which has been in business for 75 years. With direct access to hiring managers, services don’t stop at standard recruiting processes. We use our expertise to improve your application skills and provide ongoing career support.

We give 24/7 Support. We are in this together. We provide around the clock availability, competitive employee benefits, and continuously check-in to make sure things are going smoothly. Check out our Glassdoor page!


Kelly Telecom is an equal opportunity employer and will consider all applications without regard to race, genetic information, sex, age, color, religion, national origin, veteran status, disability, or any other characteristic protected by law. For more information click Equal Employment Opportunity is the law.



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