Stingrai Isso - 29457

HII•Fort Washington, WA

5h•Onsite

About The Position

This opportunity resides with All-Domain Operations (ADO), a business group within HII’s Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense, the combatant commands and the intelligence community, HII advances the mission around the globe. HII-Mission Technologies is seeking an Information Systems Security Officer (ISSO) will support U.S. Special Operations Command (SOCOM) by ensuring the security, integrity, and compliance of mission‑critical information systems. This role is responsible for implementing cybersecurity policies, managing system accreditation activities, and providing ongoing security oversight to ensure systems remain fully aligned with DoD and SOCOM requirements. The ISSO will work closely with system owners, administrators, cybersecurity teams, and mission partners to maintain a secure operating environment for sensitive and classified information systems. This requisition supports hiring at multiple positions and experience levels. Final placement will be determined based on the selected applicant’s qualifications, experience, and skill sets. STINGRAI: Advancing Mission Success Through Intelligence, Innovation, and Operational Excellence Every day, HII helps U.S. Southern Command (SOUTHCOM), and its mission partners stay ahead of evolving threats by delivering the intelligence, technology, and operational expertise needed to protect U.S. interests across the Western Hemisphere. Join our team on STINGRAI and support mission-critical operations through advanced intelligence, surveillance, cyber, engineering, and all-domain capabilities that strengthen regional security, enable informed decision-making, and help defend our nation today while preparing for tomorrow's challenges.

Requirements

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.
Experience supporting DoD or government cybersecurity programs or environments.
Familiarity with NIST RMF, DoD cybersecurity policies, DISA STIGs, and related security frameworks.
Understanding of system hardening, vulnerability management, and incident response processes.
Strong communication skills with the ability to work in a fast‑paced, mission‑focused environment.
Ability to obtain and maintain a Top-Secret clearance.

Nice To Haves

Prior experience supporting SOCOM or other Special Operations elements.
Active Secret or higher clearance.
Security certifications such as Security+, CASP, CISSP, or CISM,
Experience with classified systems, cross‑domain solutions, and secure system architectures.

Responsibilities

Implement and enforce DoD, SOCOM, and organizational cybersecurity policies, standards, and procedures.
Support Risk Management Framework (RMF) activities, including system categorization, control selection, documentation, and continuous monitoring.
Maintain system security plans (SSPs), POA&Ms, incident response documentation, and other required accreditation artifacts.
Coordinate with system administrators to ensure proper configuration management, patching, and security control implementation.
Monitor cybersecurity tools, logs, and alerts to identify and respond to potential security incidents.
Conduct regular vulnerability assessments and support remediation activities.
Assist in preparing systems for audits, inspections, and formal security assessments.
Provide security guidance during system development, integration, and modernization to ensure compliance with DoD cybersecurity requirements.
Collaborate with SOCOM security, network, and mission teams to ensure secure system operations within highly dynamic mission environments.