Network Integration Engineer-Mid

00100 LEIDOS, INC.; United States; Remote; USD 73,000 - 133,000; Full time

Job summary

Leidos is seeking a Mid-Level Network Integration Engineer to support the Army Global Unified Network (AGUN) program. This remote position involves engineering, integration, and modernization of the Army's global network, with opportunities to work on SD-WAN, MPLS, VPN, and security hardening.

You will collaborate with cross‑functional teams to plan migrations, validate configurations, and ensure secure connectivity, while supporting DoD security requirements and STIG compliance.

Qualifications

• Active DoD Secret clearance and U.S. citizenship.
• Bachelor's degree in a related technical field with 4–8 years of relevant experience, or approximately 8–12 years of relevant experience without a degree.
• DoD 8570/8140 IAT Level II certification (e.g., Security+) and CE certification.

Responsibilities

• Support the engineering and integration of network services across the Army's global network.
• Perform network device discovery, validate management connectivity, and identify migration dependencies.
• Assist with network migration planning, implementation, testing, troubleshooting, and post-migration validation.
• Support SD-WAN, MPLS, VPN, and enterprise LAN/WAN connectivity.
• Configure and troubleshoot VRFs, routing tables, and network segmentation.

Skills

Networking

Routing & Switching

VPN/MPLS

BGP/TCP/IP

DoD 8570/8140 II

Security hardening

Education

Bachelor's degree in a related technical field

Tools

Palo Alto Panorama

Cisco Prime

Cisco DNA

Junos Space

Job description

Network Integration Engineer – Mid-Level Program: Army Global Unified Network (AGUN)

Location: Remote | Up to 10% Travel, *Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes, if an offer letter is extended to you. Clearance Required: Active Secret Citizenship: U.S. Citizenship Required Help Modernize the U.S. Army's Global Network! Leidos has an immediate opening for a Mid-Level Network Integration Engineer to support the Army Global Unified Network (AGUN) program. This is an exciting opportunity to help modernize, integrate, and secure the Army's global enterprise network, supporting critical military communications worldwide. In this remote role, you'll work with experienced network engineers and technical teams to support network integration, routing and switching, SD-WAN connectivity, troubleshooting, and infrastructure modernization. We're looking for someone with strong hands-on networking experience who enjoys solving technical challenges, integrating complex network systems, and supporting mission-critical infrastructure.

What You'll Do

• Support the engineering and integration of network services across the Army's global network.
• Perform network device discovery, validate management connectivity, and identify migration dependencies.
• Assist with network migration planning, implementation, testing, troubleshooting, and post-migration validation.
• Support SD-WAN, MPLS, VPN, and enterprise LAN/WAN connectivity.
• Configure and troubleshoot VRFs, routing tables, and network segmentation.
• Perform network device upgrades, patching, configuration changes, and lifecycle maintenance.
• Troubleshoot network connectivity, performance, and security issues.
• Work with engineering teams to assess legacy network environments and support modernization efforts.
• Support DoD security requirements, including STIG implementation and network hardening.
• Coordinate with stakeholders during network integration, testing, and migration activities.
• Develop and maintain site integration plans, network diagrams, configuration documentation, test configurations, and migration validation records.
• Collaborate with senior engineers and cybersecurity teams to resolve complex technical issues.
• Work independently on assigned engineering tasks while escalating advanced issues when needed.

What We're Looking For

• Active DoD Secret security clearance and U.S. citizenship.
• Bachelor's degree in a related technical field with 4–8 years of relevant experience, or approximately 8–12 years of relevant experience without a degree.
• DoD 8570/8140 IAT Level II certification (such as Security+) and an approved Computing Environment (CE) certification.
• Strong hands‑on experience with enterprise routing, switching, network integration, and troubleshooting.
• Knowledge of LAN/WAN, BGP, TCP/UDP, IPSec, VPNs, Layer 2/Layer 3 routing, MPLS, and firewalls.
• Experience with network device patching, upgrades, configuration management, and lifecycle maintenance.
• Experience with at least one network management platform, such as: Palo Alto Panorama, Cisco Prime, Cisco DNA, Junos Space.
• Hands‑on experience with at least two of the following: Cisco Juniper Palo Alto Dell Networking Remote Access VPN (RAVPN) GlobalProtect AppGate.
• Experience implementing DoD STIGs and network security hardening.
• Familiarity with SFTP, SSH, SCP, SNMP, and NTP.
• Strong troubleshooting, communication, and customer‑facing skills.
• Ability to work independently and collaborate with geographically dispersed teams.
• Flexibility to work nonstandard shifts to support network integration and migration activities.
• Willingness to travel up to 10%.

Preferred Qualifications

• Experience supporting U.S. Army, DISA, or other DoD enterprise networks.
• CCNA, CCNP, or equivalent networking certification.
• Experience with network integration, migration, modernization, or infrastructure transformation.
• Hands‑on experience with Cisco SD‑WAN.
• Experience with Palo Alto Next‑Generation Firewalls (NGFW).
• Familiarity with virtualized network infrastructure.
• Knowledge of Git, GitLab CI/CD, Ansible, Terraform, or Puppet.
• Basic Python scripting experience for network automation.
• Experience supporting large, geographically dispersed networks.
• Familiarity with DoD cybersecurity standards and compliance requirements.
• Experience creating network diagrams, configuration records, and technical documentation.

Why Join Leidos?

At Leidos, you'll have the opportunity to work on a mission that directly supports the U.S. Army's ability to communicate and operate around the world. You'll collaborate with experienced engineers, gain exposure to complex enterprise networking technologies, and play an important role in modernizing critical military infrastructure. If you're a cleared Network Engineer with strong routing, switching, and network integration experience, we'd like to hear from you! Join Leidos and help build the future of the Army's global network.

Pay Range

Pay Range $73,450.00 - $132,775.00

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers.

Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement.

More details are available here.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

About Leidos

Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.Leidos.com.