Senior Network Security Engineer

TEKsystems
📍 Greensboro, NC, United States 💼 Full-time 🕒 Posted June 22, 2026

Job Description

*** THIS CONTRACT IS 5 DAYS ONSITE IN GREENBORO, NC. NO REMOTE APPLICANTS NOR RELOCATION ASSISTANCE PROVIDED ***
We are seeking a Senior CISCO Network Security Engineer with a CCNP to support a critical initiative focused on identifying, analyzing, and remediating network vulnerabilities across enterprise infrastructure. This role will play a key part in strengthening network security posture through configuration analysis, segmentation, and implementation of best practices.
Key Responsibilities:

+ Analyze and validate configurations on routers and switches to identify potential vulnerabilities and misconfigurations

+ Modify, clean up, and optimize network configurations to align with security best practices

+ Implement and enhance network segmentation strategies to reduce risk exposure across environments

+ Design, configure, and maintain Access Control Lists (ACLs) for internal and external traffic flow

+ Work closely with ISPs to va...

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Job Details

  • Location Greensboro, NC
  • Job Type Full-time
  • Category other-general
  • Posted Date June 22, 2026
  • Application Deadline June 27, 2026