Sr. Network Security Engineer

Sierra Vista, AZ

Zachary Piper Logo

Job Id:
144909

Job Category:

Job Location:
Sierra Vista, AZ

Security Clearance:
Secret

Business Unit:
Zachary Piper

Division:
Zachary Piper Solutions

Position Owner:
Cameron Bagwell

Clearance requirement: Active Secret Clearance


Zachary Piper Solutions is looking for a Sr. Network Security Engineer to support a large scale migration project that will move the US ARMY into their new global unified network system. This is a long term position that is fully on-site in Sierra Vista, Arizona. This position requires an IAT Level II or IAT Level III compliance related certification in active status as well as an Active Secret Clearance.

 

Job Responsibilities:

  • Operate and maintain secure network solutions operated as a centralized enterprise capability for the US Army.
  • Support 24x7x365 AGUN operations focused on providing the Global Cyber Center (GCC) updates to facilitate command and control of the AGUN network.
  • Conduct standard policy and configuration changes to the AGUN network, common remediation or those workflows considered pre-approved and normal.
  • Provide management, triage, track, update workflows and service tickets in both JIRA Service Desk and GCC Service Now.
  • Provide situational awareness on status of ticket resolution, provide status updates and brief updates as directed by the GCC.
  • Escalate tickets and problems through the Jira Service Desk ticketing system to higher tier teams as required.
  • Partner with key stakeholders and technical experts to perform legacy environment discovery, assessing current capabilities, configurations, and requirements to provide tier III support for the Army global network.
  • Collect, investigate, and identify network optimization strategies and techniques to meet capacity and performance standards.

 

Minimum Qualifications:

  • Bachelors Degree and 8+ years of experience
  • IAT Level II or IAT Level III active certification
  • Demonstrated experience with supporting Palo Alto NGFW
  • Demonstrated experience with virtualization technologies such as VMware.
  • Experience with one of the following Network technologies: Cisco, Juniper, Palo Alto, Dell, or AppGate.
  • Demonstrated experience with networking concepts and protocols: LAN, WAN, BGP, TCP/UDP, IPSec, VPN, Routing(L2/L3), and Firewalls
  • Demonstrated experience in Linux shell scripting.
  • Experience with GitLab source control and CI/CD pipeline development.
  • Currently possess an Active Secret Security Clearance


Compensation Includes:

  • $120,700 - $147,500 (Depending on experience and LCAT assignment)
  • Health, Dental, Vision, 401K, PTO, Paid Holidays, Sick Leave if required by Law


This job posting opens on 7/2/25 and will remain open for 30 days from the posting date


#LI-CB1

#LI-ONSITE


Keywords: network, network engineer, routing, switching, TACLANs, Cisco, VMware, security+, WAN, LAN, troubleshooting, install, configure, Army, Army reserves, army national guard, RMF, NIST, FedRAMP, DISA Cloud Computing Security Requirements Guide, DISA CC SRG, FISMA, ISO, HIPAA, COBIT, HITECH, CISM, CISSP, 800-53 rev. 3, 800-53 rev. 4, 800-37, Security+, CAP, CISA, firewall, NOC, Network Operations, CCNA, CCENT, network administrator, network engineer, cisco, network analyst, network, networking, CISCO, Juniper, LAN, WAN, network security, palo alto, scripting, bash, shell, linux

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