Senior Network Engineer, DoD NGE IRES – Secure SDN & DC

Amentum

Arlington (VA)

On-site

USD 170,000 - 220,000

Full time

8 days ago
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Benefits offered by this job

Health, dental, and vision insurance
Paid time off
401(k) matching
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Job summary

Amentum is seeking a Senior Network Engineer to support the NGE/IRES program across DoD data centers. You will engineer, configure, and secure high‑performance fabrics using Nexus EVPN‑VxLAN, NSX, Versa SD‑WAN, and F5 LTM/GTM, while coordinating with government stakeholders to deliver compliant hybrid cloud and on‑prem networks.

Applicants should have extensive network engineering experience, DoW Secret clearance, and hands-on capability with automation and security hardening in DoD

Qualifications

  • 12+ years of general (full-time) work experience.
  • 6+ years of directly related experience.
  • 1+ years in a leadership or management role.
  • Hands-on experience with Cisco Nexus (NX-OS) Spine-Leaf EVPN-VxLAN.
  • Experience with VMware NSX, F5 BIG-IP LTM/GTM, Infoblox DDI/IPAM, Versa SD-WAN.
  • Active DoW Secret security clearance and DoW 8140/8570 IAT Level II or higher.

Responsibilities

  • Engineer, configure, implement, and secure data center fabrics and SDN enclaves.
  • Configure Nexus Spine-Leaf EVPN-VxLAN, NSX, Versa SD-WAN, F5 BIG-IP, and Infoblox systems.
  • Maintain automated infrastructure via IaC and scripting (Ansible, Terraform, Python).
  • Collaborate across engineering, security, and government stakeholders.
  • Enforce Zero Trust boundaries and compliance with DoD/MDA requirements.

Skills

Cisco Nexus NX-OS
EVPN-VxLAN
VMware NSX
F5 BIG-IP
Infoblox DDI/IPAM
Versa SD-WAN
Zero Trust / security
IaC automation (Ansible, Terraform, Py

Tools

Ansible
Terraform
Python

Job description

Amentum is seeking a Senior Network Engineer to support the NGE/IRES program across DoD data centers. You will engineer, configure, and secure high‑performance fabrics using Nexus EVPN‑VxLAN, NSX, Versa SD‑WAN, and F5 LTM/GTM, while coordinating with government stakeholders to deliver compliant hybrid cloud and on‑prem networks.

Applicants should have extensive network engineering experience, DoW Secret clearance, and hands-on capability with automation and security hardening in DoD

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