Senior Network Security Architect (TS/SCI)

Unisity, LLC; Corridor North (MD); On-site; USD 225,000 - 235,000; Full time

Benefits offered by this job

401k match

Medical plans

Vision & Dental

Life & AD&D

Disability

Job summary

Unisity, LLC is seeking a Technical Expert/Functional Expert (Network) in Annapolis Junction, MD to design and support enterprise network infrastructure across CAN/MAN/LAN domains. The role emphasizes security boundaries, datacenter virtualization, and high-level architecture.

The candidate must have 10 years of network engineering experience (15 without a degree) and hold an active TS/SCI clearance with polygraph. The position is full-time and on-site, with a competitive salary and benefits.

Qualifications

• 10 years demonstrable experience in network engineering (LAN), architecture, monitoring, security, and protection.
• Datacenter network design experience including Cisco routers, switches, firewalls, and IPSEC VPNs.

Responsibilities

• Install, configure, and support Cisco routers, switches, load balancers and security devices.
• Design system-level enterprise security, datacenter virtualization, CAN/MAN/LAN infrastructure.
• Create network diagrams and present high-level designs to management.
• Provide expert level troubleshooting and optimization of Cisco-based network infrastructure.

Skills

Cisco IOS

Cisco Routers

Firewalls

Load Balancers

VPN IPsec

CAN/MAN/LAN

Packet capture

Datacenter virtualization

Security architecture

Troubleshooting

Job description

Unisity, LLC is seeking a Technical Expert/Functional Expert (Network) in Annapolis Junction, MD to design and support enterprise network infrastructure across CAN/MAN/LAN domains. The role emphasizes security boundaries, datacenter virtualization, and high-level architecture.

The candidate must have 10 years of network engineering experience (15 without a degree) and hold an active TS/SCI clearance with polygraph. The position is full-time and on-site, with a competitive salary and benefits.