Network Security Architect

Network Security Architect (Compliance Specialist) - Onsite in Chantilly, VA or Charlotte, NC

Optomi, in partnership with a Fortune 50 company, is looking to add a Network Security Architect to help drive compliance. The Network Security Architect will help safeguard the National Public Safety Broadband Network for first responder, ensuring robust cybersecurity compliance across a mobility ecosystem (LTE, 5G Core, RAN infrastructure, OSS / BSS systems, mobile apps, and IoT deployable devices).

This role starts off as a full-time, long-term contract on W2 (benefits like medical, dental and 401K are offered through Optomi during the contract duration).

Required Expertise

• Telecom & Mobility : LTE, 5G, VoIP; familiarity with 3GPP standards and protocols (SS7, SIGTRAN, Diameter, SIP).
• Virtualization & Cloud : OpenStack, Docker, Kubernetes; experience with hybrid physical / virtual environments.
• Security Tools : Vulnerability scanning, EDR, patch management, and monitoring aligned with NIST guidelines.
• Networking : Proficiency in Wireshark, tcpdump, Cisco IOS, BGP, OSPF, VLANs, QoS.
• Certifications : CISSP, CISM, CRISC (preferred)
• Experience with government contracts and mobility security standards (preferred)
• Knowledge of encryption technologies and zero-trust frameworks (preferred)
• M.S. in Cybersecurity, Telecommunications, Computer Science, or related field (or equivalent experience) preferred

Key Responsibilities

This role is looking for someone who is able to work fully onsite in either Chantilly, VA or Charlotte, NC