ABOUT NOOKS
Nooks is pioneering Classified Infrastructure-as-a-Service (CIaaS) to provide government and industry partners with the fastest, most efficient access to classified infrastructure. We are building a nationwide network of accredited classified spaces and systems, ensuring that the best technologies equip our nation’s warfighters. At Nooks, we value innovation, collaboration, and a service-first mindset.
ABOUT THE ROLE
Nooks seeks an Information System Security Officer (ISSO) to oversee our Arlington, VA facility. The ISSO will oversee the security, compliance, and operational integrity of multiple classified networks. The ISSO will ensure compliance with federal cybersecurity policies, coordinate security audits, and act as the primary cybersecurity lead for classified systems.
KEY RESPONSIBILITIES:
- Serve as the site ISSO, ensuring classified networks comply with security frameworks (NIST, ICD 503, CNSS, etc.).
- Coordinate with government cybersecurity experts to ensure proper approvals and Risk Management Framework (RMF) implementation.
- Prepare and maintain security documentation, including ATO packets, SSPs, POA&Ms, and risk assessments.
- Collaborate with IT and cybersecurity teams to maintain system confidentiality, integrity, and availability.
REQUIRED QUALIFICATIONS:
- 7 years of cybersecurity experience in classified networks, ISSM/ISSO roles.
- Strong background in system administration (Windows/Linux, networking, virtualization).
- Deep knowledge of federal cybersecurity policies & frameworks (NIST, DAAPM, RMF, etc.).
- Proven experience securing multi-site IT infrastructures in high-security environments.
- Bachelor’s degree in Cybersecurity, IT, or related field.
PREFERRED QUALIFICATIONS:
- Cybersecurity certifications (Security+, CISA, CCSP, etc.)
- Experience with Top Secret and Special Access Programs (SAP) networks.
ELIGIBILITY + CLEARANCE
You must be a U.S. Citizen with Active DoD Top Secret Clearance.