Senior Network Design Engineer – Secure Cloud & WAN

Millennium Space Systems; El Segundo (CA); On-site; USD 103,000 - 189,000; Full time

Job summary

Millennium Space Systems is seeking an experienced Network Engineer to design, implement, and maintain a secure, scalable network infrastructure onsite in El Segundo, CA. Lead technical initiatives, mentor junior engineers, and collaborate across teams to minimize risk and maximize reliability.

The role requires hands-on experience with multi-vendor networking, Palo Alto firewalls, VPNs, and cloud networking. A DoD 8570 IAT Level 2 certification and U.S.

Qualifications

• Bachelor's Degree and 6+ years of experience or an equivalent combination of education
• Experience with multi-vendor switching and routing (e.g., Juniper, Cisco, Dell)
• Experience with QoS, routing and switching protocols
• Experience with Palo Alto next generation firewall systems
• Experience deploying and maintaining VPN technologies (IPsec, SSL VPN, Azure ExpressRoute)
• Experience with Palo Alto Networks Panorama
• Active IAT Level 2 certifications per DoD Instruction 8570 (8140)
• CCNA or higher
• Experience with cloud networking environments (AWS, Azure)
• U.S. Citizenship and ability to obtain a U.S. Security Clearance

Responsibilities

• Design, plan, and implement robust, scalable, and secure network architectures (LAN, WAN, wireless, cloud)
• Manage network security including firewall configuration and IDS/IPS
• Deploy network hardware and software (routers, switches, firewalls, VPNs, load balancers)
• Ensure network resilience with disaster recovery and business continuity plans
• Develop and maintain network documentation (diagrams, configurations, policies)

Skills

Network design

LAN/WAN

Firewall security

VPN technologies

Cloud networking

DoD IAT Level 2

CCNA or higher

Team leadership

Communication

Risk management

Education

Bachelor's degree or equivalent

Tools

Juniper

Cisco

Dell switches

Palo Alto firewalls

Palo Alto Panorama

VPN technologies (IPsec/SSL)

Job description

Millennium Space Systems is seeking an experienced Network Engineer to design, implement, and maintain a secure, scalable network infrastructure onsite in El Segundo, CA. Lead technical initiatives, mentor junior engineers, and collaborate across teams to minimize risk and maximize reliability.

The role requires hands-on experience with multi-vendor networking, Palo Alto firewalls, VPNs, and cloud networking. A DoD 8570 IAT Level 2 certification and U.S.