Information Systems Security Manager

About the role

The is responsible for establishing and enforcing the cybersecurity posture and regulatory compliance of all classified information systems within a Top Secret facility holding a Department of Defense Facility Clearance. This role requires translating stringent security policies into executable procedures to ensure data integrity and national protection while enabling the platform to scale. The manager will design integrated safeguards for command center operations and establish structural alignment between the security architecture and government clearance mandates. A core function is maintaining authorization pathways for classified systems through coordination with the Cognizant Security Authority and the Government Contracting Activity. The position involves implementing monitoring routines to track system health and identify anomalies within controlled environments. Documenting control evidence to satisfy Defense regulatory requirements and facility inspection protocols is essential for ongoing compliance. The manager will also guide configuration standards that balance operational flexibility with rigid security boundaries to protect critical infrastructure. Finally, updating procedural playbooks prepares teams for evolving compliance landscapes and emerging threats in the space domain.

Key facts

What you'll do

• Establish the security framework for a classified command center and guide foundational design decisions that ensure data integrity and national protection.
• Translate stringent security policies into executable procedures that enable the platform to scale while maintaining the highest clearance standards and regulatory adherence.
• Design integrated safeguards for command center operations prior to detailed implementation to ensure security controls are embedded from the outset.
• Establish structural alignment between the security architecture and government clearance mandates for critical infrastructure to meet compliance requirements.
• Maintain authorization pathways for classified systems through coordination with the Cognizant Security Authority and Government Contracting Activity.
• Implement monitoring routines to track system health and identify anomalies within controlled environments to ensure continuous security.
• Document control evidence to satisfy Defense regulatory requirements and facility inspection protocols for audit and verification purposes.
• Guide configuration standards that balance necessary operational flexibility with rigid security boundaries to protect classified information.
• Partner with the Government Contracting Activity to ensure contractual clarity and adherence to security terms and conditions.
• Update procedural playbooks to prepare teams for evolving compliance landscapes and emerging threats in the space-based communications sector.
• Provide expertise in the operation of authorized information systems under a valid Department of Defense Facility Clearance to ensure proper implementation.
• Apply NISPOM rules within a Department of Defense setting under DCSA oversight to maintain strict regulatory compliance.
• Map security controls to Intelligence Community policies governing classified networks to ensure comprehensive protection.
• Demonstrate eligibility for Sensitive Compartmented Information (SCI) access while holding a current Top Secret clearance.

Requirements

Candidates must currently possess a Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access. Demonstrated experience applying NISPOM rules within a Department of Defense setting under DCSA oversight is mandatory for this role. A thorough understanding of mapping security controls to Intelligence Community policies governing classified networks is required to ensure proper implementation. You must have expertise in the operation of authorized information systems under a valid Department of Defense Facility Clearance to perform essential duties. The ability to interpret and enforce Defense counterintelligence and security agency regulations is a fundamental requirement. Experience with Intelligence Community Directives related to classified networks is essential for success in this position. You must be capable of establishing security frameworks that meet national protection standards and regulatory compliance. The role requires individuals who can work within the constraints of a Top Secret environment while managing complex security protocols. Professionals must demonstrate reliability and judgment in handling sensitive national security information and maintaining authorized operations.

Nice to have

Experience in authorizing intelligence community platforms and space-based communications systems is highly valued for this position. Familiarity with the unique security challenges associated with LEO satellite networks is a distinct advantage given the company's mission architecture.

Practical notes

Please Compensation for this role is structured between $143,213.00 and $188,500.00 on an annual basis. The engagement is Full-Time, and the position is located in Arlington, TX.