Network Security Engineer

Mechanicsburg, PA, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

MUST HAVE: 


• 5+ years of experience in the field of Telecommunications and Network Security 

• Experience with TCP/IP, HTTP, HTTPS, FTP, DNS Protocols 

• Experience with Network Security technologies - Firewalls (Check Point, Juniper,& Cisco), F5 BIG-IP LTM & GTM, Web Application Firewalls (WAF), Remote Access VPNs, Anti-DDoS, and Proxy Technologies 

• Strong experience with Linux 

• DNS/DHCP on BT Diamond IP 

• Ability to work independently and under time and workload pressure 

• Excellent communication, prioritization and organization skills 


NICE TO HAVE: 


• F5 & Blue Coat proxy solution

TCP/IP, HTTP, HTTPS, FTP, DNS Protocols

Multiple Openings 

About this role

Summary

Manage network security, firewalls, VPNs, and protocols; ensure system security and performance.

Job title

Network Security Engineer

Experience level

5+ years

Industry

telecommunications

Location requirements

On-site in Mechanicsburg, PA, US, no remote work.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

TCP/IPHTTPHTTPSFTPDNSfirewallsLinuxDNS/DHCP

Preferred skills

F5Blue Coat proxy

Specializations

network securityfirewallsVPNsweb application firewallsDDoS
Locations

Structured locations inferred from the posting.

Mechanicsburg, PA, USA

On-site City
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