General information

Requisition # R63063 Locations International-Japan-Okinawa Posting Date 09/07/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

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ManTech seeks a motivated, career and customer-oriented Security Manager to join our team supporting the Marine Corps at Kadena AFB in Okinawa Japan

This position will assist Marine Corps Deputy Commandant for Information ICD 705 Task Force across all phases to assist receiving units to prepare their classified programs, oversee and document construction, and establish and operate the completed and accredited ICD 705 Sensitive Compartmentalized Information Facilities (SCIFs) and Special Access Control Facilities (SAPFs).

Responsibilities include but are not limited to:

Serve as Task Force Site Security Manager (SSM) and document delivery of materials, construction during site preparation, structure assembly, and installation of all mechanical, electrical and information technology components.
Assist Task Force plan and securely transport structures or structure modular segments to receiving units.
In accordance with ICD 705 technical requirements and other relevant DIA and Navy policies and guidance, maintain oversight of on-site construction activities and best practices for security and personal protection/safety.
In accordance with ICD 705 technical requirements and other relevant DIA and Navy policies and guidance, provide organized documentation (including construction photos from program provided assets) and feedback capable of supporting respective Authorizing Official (AOs) decisions.
Assist preparation or updates of formal security paperwork in support of accreditation.
Assist receiving units with their preparations for the processes and policies required to maintain a SCIF/SAPF.
Transition into personnel and physical security lead support to effectively operate the accredited facility in accordance with all directives, policies, and best-practices.

Minimum Qualifications:

Bachelor’s degree and at least 10+ years’ security experience operating within or constructing ICD 705 facilities.
Formal instruction on construction of ICD 705 structures.
Ability to perform 5% travel off Okinawa; ability to travel to Marine Corps locations across Okinawa.
Experience with MS Word.

Preferred Qualifications:

Experience with ICD 705 SCIF/SAPF construction and SCIF and/or SAPF security oversight.

Clearance Requirements:

Must hold a current active TS/SCI security clearance.

Physical Requirements:

Ability to maintain construction security oversight in outdoor environment; walk (with personal protective equipment) to inspect and document delivery of components and assembly/construction of structure.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.