Senior Network Engineer - Remote, Hybrid Cloud & Security

Leidos

United States

Remote

USD 92,000 - 167,000

Full time

14 days+

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Job summary

Leidos is seeking a Senior Network Engineer to design, implement, and sustain complex network solutions across on-prem and hybrid cloud environments in the Washington, DC area. The role requires independent problem-solving, collaboration with cybersecurity teams, and leadership in network architecture and ongoing improvements.

The candidate will guide engineers, manage changes, and ensure high availability and secure connectivity for mission-critical infrastructure.

Qualifications

  • Bachelor's degree with 8+ years of network engineering experience.
  • Expert-level knowledge of enterprise routing and switching.
  • Experience with Cisco and Juniper platforms in multi-vendor environments.
  • Designing/hybrid cloud connectivity with AWS.
  • Must have or obtain Public Trust clearance; US citizenship.

Responsibilities

  • Serve as a senior technical and escalation resource for complex network issues.
  • Lead design and implementation of complex network infrastructure across distributed environments.
  • Analyze technical challenges and implement corrective actions to improve reliability and security.
  • Design and troubleshoot enterprise routing, switching, and VPN infrastructure.
  • Engineer and maintain hybrid cloud connectivity with AWS services (VPC, Direct Connect, Transit Gateway).
  • Mentor junior engineers and contribute to network architecture and standards.

Skills

BGP
OSPF
VRF
Firepower
VPN
AWS Direct Connect
ISE
Cisco IOS
Juniper EX
CUCM/UC

Education

Bachelor's degree in IT/CS/Engineering

Tools

Firepower FMC
Cisco ASA
Cisco Secure Client/AnyConnect
VMware vSphere
AWS Transit Gateway

Job description

Leidos is seeking a Senior Network Engineer to design, implement, and sustain complex network solutions across on-prem and hybrid cloud environments in the Washington, DC area. The role requires independent problem-solving, collaboration with cybersecurity teams, and leadership in network architecture and ongoing improvements.

The candidate will guide engineers, manage changes, and ensure high availability and secure connectivity for mission-critical infrastructure.

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