Senior DoD Network Architect – NetMod/Mission Network

Sigma Defense Systems LLC; Belcamp (MD); On-site; USD 92,000 - 133,000; Full time

Benefits offered by this job

Dental and Vision Insurance

401(k) Plan with Company Matching

Paid Time Off

Job summary

Sigma Defense Systems LLC is seeking a Computer Network Architect to design and implement enterprise-grade networks supporting Army NetMod projects. The role emphasizes security, scalability, and collaboration across IT teams in a defense context.

Qualified candidates will have 10+ years in network architecture, DoD experience, and certifications such as CCNP/CCNA. A Secret clearance or ability to obtain one is required, with on-site work and competitive benefits.

Qualifications

• 10+ years of relevant experience as a Computer Network Architect.
• 5+ years in the Department of Defense supporting computer networking technologies highly preferred.
• Professional certifications such as CCNP, CCNA, and VCP-NV.

Responsibilities

• Design, plan, and implement computer networks.
• Assess NETMOD business needs to create efficient data communication systems.
• Ensure network security and performance optimization.
• Collaborate with IT teams to analyze network traffic and propose upgrades.

Skills

Network architecture

Capacity planning

Network security

Scripting

TCP/IP

Education

Bachelor's degree

Tools

Routers

Switches

Firewalls

Network management tools

Job description

Sigma Defense Systems LLC is seeking a Computer Network Architect to design and implement enterprise-grade networks supporting Army NetMod projects. The role emphasizes security, scalability, and collaboration across IT teams in a defense context.

Qualified candidates will have 10+ years in network architecture, DoD experience, and certifications such as CCNP/CCNA. A Secret clearance or ability to obtain one is required, with on-site work and competitive benefits.