Network Operations Engineer with Security Clearance

Nicholson Strategic Solutions
Fort Huachuca, Arizona 85670 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    PROGRAM SUMMARY:
    The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role will include leadership of operations support staff and directing operational support activities for a global network. CLEARANCE REQUIREMENT: Must have and maintain an active SECRET security clearance or higher. (US Citizenship required) PRIMARY RESPONSIBILITIES: • Operate and maintain secure network solutions operated as a centralized enterprise capability for the US Army. • 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. • Analyze and understand secure wide area connectivity inclusive of underlay, overlay, and transport design that supports performance, quality of service, security, and mission requirements. • Support secure access solutions leveraging zero trust network access (ZTNA) including support for creation of new access policies and maintenance of existing policies. • Integrate capacity planning and scaling of network and security stack environments into the overall operational support processes and staff.
    • Collect, investigate, and identify network optimization strategies and techniques to meet capacity and performance standards. • Work with information assurance teams and the AGUN cybersecurity service provider (CSSP) to ensure compliance to DoD standards to assist with maintenance of the network security posture. BASIC QUALIFICATIONS:
    • Minimum of a Bachelor's degree with 8+ years' experience or Master's degree with 6+ years of experience (additional years of directly applicable experience may be accepted in lieu of a degree).
    • Require network certification which shall meet or exceed a CCNA (comparable vender certification accepted upon review).
    • Require active DoD IAT Level II (i.e. Security+) certification or equivalent prior to start.
    • Heavily experienced in patching, upgrading, and lifecycle refresh of network devices.
    • Demonstrated experience with networking concepts and protocols: LAN, WAN, BGP, TCP/UDP, IPSec, VPN, Routing(L2/L3), and Firewalls.
    • Demonstrate experience in one or more of the following enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space.
    • Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation.
    • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, Palo Alto, Dell, or AppGate.
    • Experience with the following protocols: SFTP, SSH, SCP, SNMP, NTP.
    • Must be able to work as part of a team to lead troubleshooting and resolve complex network issues.
    • Excellent written and verbal communication skills. PREFERRED QUALIFICATIONS:
    • Certified Cisco Network Professional (CCNP) or equivalent.
    • Experience with virtualized network devices and infrastructure
    • Hands on experience with Cisco SD-WAN.
    • Hands on experience with Palo Alto Next Generation Firewalls (NGFW)
    • Knowledge and use of NetSecOps technologies including git, Gitlab CI/CD, Ansible, Terraform, and network element managers
    • Demonstrate expertise in design and improvement of complex and geographically enterprise networks.
    • Expert knowledge of US Army security requirements for network infrastructure.
  • Job Description

    PROGRAM SUMMARY:
    The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role will include leadership of operations support staff and directing operational support activities for a global network. CLEARANCE REQUIREMENT: Must have and maintain an active SECRET security clearance or higher. (US Citizenship required) PRIMARY RESPONSIBILITIES: • Operate and maintain secure network solutions operated as a centralized enterprise capability for the US Army. • 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. • Analyze and understand secure wide area connectivity inclusive of underlay, overlay, and transport design that supports performance, quality of service, security, and mission requirements. • Support secure access solutions leveraging zero trust network access (ZTNA) including support for creation of new access policies and maintenance of existing policies. • Integrate capacity planning and scaling of network and security stack environments into the overall operational support processes and staff.
    • Collect, investigate, and identify network optimization strategies and techniques to meet capacity and performance standards. • Work with information assurance teams and the AGUN cybersecurity service provider (CSSP) to ensure compliance to DoD standards to assist with maintenance of the network security posture. BASIC QUALIFICATIONS:
    • Minimum of a Bachelor's degree with 8+ years' experience or Master's degree with 6+ years of experience (additional years of directly applicable experience may be accepted in lieu of a degree).
    • Require network certification which shall meet or exceed a CCNA (comparable vender certification accepted upon review).
    • Require active DoD IAT Level II (i.e. Security+) certification or equivalent prior to start.
    • Heavily experienced in patching, upgrading, and lifecycle refresh of network devices.
    • Demonstrated experience with networking concepts and protocols: LAN, WAN, BGP, TCP/UDP, IPSec, VPN, Routing(L2/L3), and Firewalls.
    • Demonstrate experience in one or more of the following enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space.
    • Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation.
    • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, Palo Alto, Dell, or AppGate.
    • Experience with the following protocols: SFTP, SSH, SCP, SNMP, NTP.
    • Must be able to work as part of a team to lead troubleshooting and resolve complex network issues.
    • Excellent written and verbal communication skills. PREFERRED QUALIFICATIONS:
    • Certified Cisco Network Professional (CCNP) or equivalent.
    • Experience with virtualized network devices and infrastructure
    • Hands on experience with Cisco SD-WAN.
    • Hands on experience with Palo Alto Next Generation Firewalls (NGFW)
    • Knowledge and use of NetSecOps technologies including git, Gitlab CI/CD, Ansible, Terraform, and network element managers
    • Demonstrate expertise in design and improvement of complex and geographically enterprise networks.
    • Expert knowledge of US Army security requirements for network infrastructure.
  • ABOUT THE COMPANY

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