STINGRAI ISSM

Information Systems Security Manager (ISSM)

HII's Mission Technologies division is seeking an Information Systems Security Manager (ISSM) to lead and oversee cybersecurity governance and compliance for information systems supporting U.S. Special Operations Command (SOCOM). This role manages the overall security posture, ensures systems meet all Department of Defense and SOCOM cybersecurity requirements, and directs the work of ISSOs and security personnel. The ISSM provides strategic cybersecurity guidance, oversees accreditation activities under the Risk Management Framework (RMF), and ensures secure operations across complex and sensitive mission environments.

Oversee RMF activities from system categorization through continuous monitoring and re-accreditation. Manage development and maintenance of SSPs, POA&Ms, incident response plans, audit documentation, and all accreditation artifacts. Supervise ISSOs and coordinate system security tasks across administrators, engineers, and mission partners. Establish cybersecurity policies, procedures, and best practices to ensure consistent secure system operations. Provide senior-level guidance during system design, integration, modernization, and transition into operational environments.

Lead vulnerability management, incident response coordination, and security remediation planning. Prepare systems for formal assessments, inspections, Command Cyber Readiness Inspections (CCRIs), and SOCOM security audits. Serve as principal cybersecurity liaison to SOCOM leadership, external assessors, and mission partners.

Level 3: 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Level 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field;

4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. Level 5: 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.

Strong experience supporting Department of Defense cybersecurity programs and RMF-based system accreditation. Deep knowledge of NIST security controls, DISA STIGs, DoD cybersecurity guidance, and classified system security requirements. Experience leading cybersecurity teams or security staff. Excellent communication and leadership skills, with ability to support high-tempo, mission-focused operations. Clearance:
Ability to obtain and maintain a Top-Secret clearance. Preferred:
Prior SOCOM, USSOCOM Component, or Special Operations community experience. Active Secret or TS/SCI clearance. CISSP, CISM, CASP, or other DoD 8570 IAM-III-aligned certifications. Experience with complex classified architectures, cross-domain solutions, or specialized mission systems.

Physical Requirements May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.