Senior Network Engineer — Zero-Trust & Cross-Enclave

E-INFOSOL LLC; Vienna (VA); On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

Medical insurance

Dental and Vision

401k match

Health Savings Account (HSA)

Flexible Spending Account (FSA)

DCFSA

Disability insurance

Life insurance

Paid Time Off

Federal holidays

Identity protection

Certification bonuses

Uber One

Company outings

Pet insurance discount

Job summary

E-INFOSOL LLC is seeking a motivated and results-driven Network Engineer with 8+ years of experience in the cleared IT government contracting space to join our growing team. The role focuses on design, implementation, and optimization of secure, resilient network infrastructures supporting mission-critical operations.

You will lead zero-trust initiatives, oversee multi-enclave interoperability, and provide technical leadership for network modernization across complex environments.

Qualifications

• Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or related technical discipline (or equivalent).
• Master's degree in Information Technology, Network Engineering, Cybersecurity, or related field preferred.
• Minimum 8 years of relevant professional experience.

Responsibilities

• Design and implement enterprise network architectures for secure, mission-critical operations.
• Lead zero-trust network design initiatives and cross-enclave interoperability.
• Optimize network performance, reliability, and security across complex environments.
• Establish and enforce network security architecture standards and governance.
• Drive modernization aligned with enterprise strategy and zero-trust principles.
• Ensure secure communications across classified environments.
• Provide technical leadership for network infrastructure planning and implementation.
• Partner with security, architecture and operations teams to maintain resilient networks.

Skills

Enterprise networking

Routing & switching

VPNs & security

Zero-trust architectures

Troubleshooting

Regulated environments

Leadership & documentation

Education

Bachelor's degree in a technical field

Master's degree preferred

Tools

Splunk

Nginx

Confluence

Jira

Docker

Kubernetes

GitLab

Jupyter

Job description

E-INFOSOL LLC is seeking a motivated and results-driven Network Engineer with 8+ years of experience in the cleared IT government contracting space to join our growing team. The role focuses on design, implementation, and optimization of secure, resilient network infrastructures supporting mission-critical operations.

You will lead zero-trust initiatives, oversee multi-enclave interoperability, and provide technical leadership for network modernization across complex environments.