Site Security Manager (SSM) -

This opportunity resides with Global Security (GS) within HII Mission Technologies. The Global Security group delivers live, virtual, and constructive (LVC) solutions; fleet sustainment; nuclear and environmental services; and international business support. As a trusted partner to military customers, HII designs, develops, and operates the largest LVC enterprise to prepare warfighters for cross-domain battle. HII also maintains and modernizes the majority of the U.S. Navy’s fleet, supports the Department of Energy’s national security mission, and addresses complex nuclear and environmental challenges.

About the role

HII Mission Technologies is seeking an experienced Industrial Security Analyst to support SCIF/SAPF renovation, infrastructure modernization, and Protected Distribution System (PDS) integration initiatives at the Joint Integrated Test and Training Center – Nellis (JITTC-N) for the 31 CTS at Nellis AFB, NV. This position will serve as the primary Site Security Manager (SSM) and Construction Security representative for renovation and infrastructure projects associated with the JITTC-N campus. The role supports phased modernization efforts involving facility upgrades, secure communications infrastructure, PDS implementation, and transition toward co-use SCIF/SAPF environments in accordance with ICD/ICS 705 requirements.

The selected candidate will coordinate with the Physical Security Lead for construction security synchronization, accreditation support, and integration of physical security requirements throughout all project phases. This role reports directly to the Physical Security Lead for overall project execution, milestone coordination, and operational integration. The position supports synchronization between Industrial Security, Physical Security, Civil Engineering, Communications, Program Management, Facilities, and operational stakeholders to ensure security compliance throughout construction and modernization.

Anticipated salary range: $63,732.00 - $90,500.00. This is a full-time, salaried, exempt position requiring a Top Secret security clearance.

Responsibilities

• Serve as the Site Security Manager (SSM) for SCIF/SAPF renovation, modernization, and classified construction activities.
• Coordinate with the Physical Security Lead to support construction security oversight, project synchronization, milestone tracking, and accreditation-related activities.
• Maintain and enforce Construction Security Plans (CSPs) supporting ICD 705 compliance requirements.
• Support planning and coordination for Protected Distribution System (PDS) implementation and secure infrastructure modernization.
• Apply working knowledge of CNSSI No. 7003 requirements related to PDS, secure transmission pathways, inspection requirements, and physical protection standards.
• Review project drawings, Statements of Work (SOW), facility layouts, and construction packages impacting classified environments.
• Support accreditation documentation for ICD 705 upgrades, co-use facility requirements, and phased construction activities.
• Assist with development and coordination of SOPs, interim operational procedures, and risk mitigation strategies during renovation and integration.
• Monitor classified construction activities to ensure compliance with ICD/ICS 705, CNSSI 7003, NISPOM, and customer-specific security requirements.
• Conduct construction security oversight, document security incidents/violations, maintain records, and support inspection activities.
• Participate in project meetings, facility walkthroughs, site surveys, risk assessments, milestone tracking, and cross-functional synchronization.
• Support long-term campus modernization initiatives involving secure communications pathways and co-use SCIF/SAPF accreditation strategies.

Requirements

• 3 years of relevant experience with a Bachelor’s degree in a related field; 1 year with a Master’s; or High School Diploma/equivalent and 7 years of relevant experience.
• Experience supporting DoD, DoW, or Intelligence Community programs in a security role.
• Demonstrated experience with ICD/ICS 705 SCIF/SAPF construction, renovation, or accreditation projects.
• Working knowledge of CNSSI No. 7003 Protected Distribution System (PDS) requirements.
• Experience developing or managing Construction Security Plans (CSPs).
• Working knowledge of construction processes, infrastructure modernization, facility renovations, or Civil Engineering projects.
• Familiarity with project drawings, facility modification packages, and construction coordination.
• Knowledge of NISPOM, ICD/ICS 705, and classified facility compliance requirements.
• Experience coordinating with AO, PSO, CTTA, Civil Engineering, Communications, Physical Security, Facilities, and project stakeholders.
• Ability to manage competing priorities in active operational and construction environments.
• Current or active Top Secret clearance required.

The selected candidate must complete an approved Site Security Manager (SSM) training plan within one year of hire.

Preferred Qualifications

• TS/SCI eligibility.
• Prior experience as a Site Security Manager (SSM) or Construction Security representative.
• ICD 705 SSM training/course completion.
• Experience supporting PDS implementation or secure communications infrastructure projects.
• Experience with co-use facilities or phased accreditation environments.
• Strong organizational, communication, documentation, and project coordination skills.

Physical Requirements

• Minimal mobility, dexterity, or coordination required to operate business machines.
• Minimal lifting may be required.

Benefits

• Competitive medical, dental, and vision plans.
• Wellness resources and employee assistance programs.
• 401(k) Savings Plan with financial planning tools.
• Life insurance and employee discounts.
• Paid holidays and paid time off.
• Tuition reimbursement and education scholarships for early childhood and post-secondary education.
• Bonus/non-recurrent compensation may be offered for qualified positions.