Cyber Defense Information Assurance Security Architecture and Engineering (IASAE) – Level III

📍 Chantilly, Virginia | 🕒 Full-Time | 🔒 TS / SCI with Polygraph | Onsite Overview Lucayan Technology LLC is hiring a  Cyber Defense IASAE Level III  to join our cybersecurity engineering team in Chantilly, VA.

This senior-level role focuses on the  design and security of information systems architectures   for a mission-critical Intelligence Community program.

As an IASAE, you will be responsible for  end-to-end security engineering —from concept and design to integration and implementation—while ensuring compliance with  ICD 503, DoD IA standards, and NIST-based policies .   What will you do?   Design and secure complex  information system architectures  across enterprise networks, servers, and applications.

Engineer  end-to-end system security solutions , ensuring integration throughout the lifecycle.

Implement and maintain protections including  firewalls, VPNs, IDS / IPS, antivirus, switches, routers, and boundary defense tools .

Guide security implementation in alignment with  ICD 503  and  DoD IA Certification & Accreditation processes.

Provide expert-level cybersecurity guidance to  senior government stakeholders .

Support  NRO security policy compliance and RMF workflows .

Contribute to and review security documentation including  SSPs, CONOPS, CM Plans, and POA&Ms .   Do you have what it takes?

Requirements :

• Active  TS / SCI with Polygraph .
• Bachelor’s degree in Computer Engineering, Cybersecurity, INFOSEC, Information Management, or Computer Science. 10+ years of IASAE experience.

Certification :

Preferred :

Joining Lucayan means contributing to  national security , working alongside  top-tier professionals , and advancing your career in a company that values  technical excellence, integrity, and innovation .   👉   Apply today   to take on a leadership role securing the next generation of national defense systems with Lucayan Technology LLC.   Powered by JazzHR