Site Security Officer

General information

Requisition # R66798 Locations USA-Remote Work Posting Date 03/31/2026 Security Clearance Required TS/SCI Remote Type Hybrid Time Type Full time

Description & Requirements

Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH! *This is for a future opportunity*

MANTECH seeks a motivated, career and customer orientated Site Security Officer to join our team. This position will work from a government facility in Manila Philippines.

​Role Summary: Serves as the primary authority for the facility's security posture, managing the roadmap toward full TS/SCI accreditation and ICD 705 certification.

​Responsibilities include but are not limited to:

• ​Develops and enforces the Construction Security Plan (CSP) to protect the integrity of the 2-story site during the entire lifecycle of the build.

• ​Oversees the deployment of the ACMS, IDS, and VMS systems to ensure they meet the specific monitoring requirements for a TS/SCI facility.

• ​Acts as the final reviewer for all TEMPEST mitigation strategies, including RF shielding and power line filtering.

Minimum Qualifications:

• 5+ years of relevant experience or a similar role in commercial or government construction.

• Proven, hands-on experience managing and successfully completing projects for cleared government or defense facilities.

• Demonstrable experience in SCIF construction and renovation, with a deep understanding of security accreditation processes.

• Experience with the installation and oversight of network technology and telecommunications infrastructure in a new construction environment.

• Willingness and ability to travel internationally and manage projects in diverse global locations.

• Dual-Jurisdiction Building Code Mastery: Expert knowledge of the International Building Code (IBC) and major US state/federal regulations, combined with expert knowledge of the National Building Code of the Philippines (PD 1096).

• Exceptional leadership, communication, and problem-solving skills.

• Ability to read, interpret, and work from blueprints, schematics, and technical specifications, including those related to secure facility design and network layouts.

• Proficiency in construction management software and tools.

• Bachelor’s Degree in Construction Management, Engineering, or a related field. Certified Construction Manager (CRM) or a relevant professional certification may be substituted for a degree.

Clearance Requirements:

• Must have a current/active TS/SCI

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.

The projected compensation range for this position is $124,800.00-$193,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. MANTECH 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 [email protected] and provide your name and contact information.