Senior Network Engineer Secure, High-Performance Networking

Altamira Technologies Corp.; Chantilly (VA); On-site; USD 180,000 - 225,000; Full time

Job summary

Altamira Technologies Corp. in Chantilly, VA seeks a Senior Network Engineer to design, implement, and maintain critical operational networks. You will configure equipment, troubleshoot, and document network diagrams to support national security programs.

The role requires proactive evaluation of vendor products, adherence to STIG and security policies, and strong TCP/IP, routing, switching expertise. A TS/SCI w/CI polygraph is required.

Qualifications

• Bachelor’s degree in CS or IT with 10+ years of experience.
• Master’s degree in CS or IT with 5+ years of experience.
• Current TS/SCI w/CI polygraph security clearance.

Responsibilities

• Install, configure, upgrade, and maintain network equipment (switches, firewalls, load balancers).
• Monitor network performance and troubleshoot issues.
• Document network configurations and diagrams for reference.
• Provide technical support to system operators.
• Assist in implementing STIG compliance and security controls.

Skills

TCP/IP Model

Routing

Switching

Multi-chassis Groups

LACP

VLANs

NTP

Troubleshooting

ACLs

Firewalls

Security Zone

Security Policies

NAT

Load Balancing

Virtual Servers

Server Pool

Health Checks

Education

Bachelor’s in computer science or information technology

Master’s in computer science or information technology

TS/SCI w/CI polygraph

Job description

Altamira Technologies Corp. in Chantilly, VA seeks a Senior Network Engineer to design, implement, and maintain critical operational networks. You will configure equipment, troubleshoot, and document network diagrams to support national security programs.

The role requires proactive evaluation of vendor products, adherence to STIG and security policies, and strong TCP/IP, routing, switching expertise. A TS/SCI w/CI polygraph is required.