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Remote New

Site Security Manager

Seneca Holdings
401(k)
United States
Aug 21, 2025

Seneca Federal Solutions is part of theSeneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visitthe website and follow us onLinkedIn.

Our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs.Your total rewards package includes competitive pay, benefits, and perks, flexible work-life balance, professional development opportunities, and performance and recognition programs.We offer a comprehensive benefits package that includes medical, dental, vision, life, and disability, voluntary benefit programs (critical illness, hospital, and accident), health savings and flexible spending accounts, and retirement 401K plan. One of our fundamental principles is to offer competitive health and welfare benefits to our team members, providing coverage and care for you and your family. Full-time employees working at least 30 hours a week on a regular basis are eligible to participate in our benefits and paid leave programs. We pride ourselves on our collaborative work environment and culture, which embraces our mission of providing financial and non-financial benefits back to the members of the Seneca Nation.

Seneca Federal Solutions is currentlyseeking a Certified Site Security Manager (SSM) to oversee and manage all security-related activities on sensitive construction or renovation projects under the authority of the U.S. Department of State's Bureau of Diplomatic Security (DS). The SSM serves as the primary on-site liaison between the Diplomatic Security representative and construction personnel, ensuring full compliance with Overseas Buildings Operations (OBO) security protocols and contract requirements, especially as detailed in the Security Classification Guide (SCG) and 12 FAH-5 guidelines.

Responsibilities include, but not limited to:



  • Act as the primary security representative on the construction site, overseeing all security aspects of construction operations.
  • Enforce compliance with all applicable Department of State (DoS) construction security policies, procedures, and standards.
  • Supervise and coordinate a team of Cleared American Guards (CAGs), Construction Surveillance Technicians (CSTs), and other security personnel as required.
  • Implement and maintain the Construction Security Plan (CSP) and site-specific security procedures in collaboration with the Regional Security Officer (RSO) or Site Security Coordinator (SSC).
  • Manage access control, personnel and material inspections, secure storage protocols, and surveillance detection measures on site.
  • Conduct security briefings and site orientations for cleared and uncleared personnel.
  • Maintain daily logs, incident reports, access control records, and other required documentation in accordance with DoS guidelines.
  • Liaise with U.S. Government stakeholders, construction managers, and subcontractors to ensure alignment of security and construction operations.
  • Report any security violations or anomalies directly to the appropriate authority and support investigations as necessary.
  • Support technical surveillance countermeasures (TSCM), secure logistics, and secure handling of classified or controlled materials.
  • Prepare the site for security audits and inspections by State Department representatives.
  • Coordinate emergency response procedures in the event of security threats or breaches.


Required Skills:



  • Certified Site Security Manager (SSM) under the U.S. Department of State's Bureau of Diplomatic Security program.
  • Active U.S. Government Top Secret security clearance, with Full Scope Polygraph where required.
  • Minimum of 5 years of experience in security management or construction security on secure government facilities.
  • Knowledge of State Department protocols, particularly 12 FAH-5, SECNAVINST 5510.36, and related CSP and TSCM protocols.


Desired Skills:



  • Experience on Design-Build or Design-Bid-Build contracts in support of OBO or similar federal entities.
  • Familiarity with SCIF (Sensitive Compartmented Information Facility) standards and ICD 705 requirements.
  • Prior military, federal law enforcement, or intelligence community background.


Skills and Attributes:



  • Strong leadership, supervisory, and conflict-resolution skills.
  • Excellent communication and interpersonal abilities across multidisciplinary teams.
  • Acute attention to detail and strong organizational skills for documentation and compliance tracking.
  • Ability to work in high-pressure environments with sensitivity to cultural and geopolitical nuances.
  • Demonstrated understanding of construction phases and how security integrates at each stage.


Working Conditions:



  • May involve long hours in austere or high-security environments.
  • Physical ability to conduct site inspections in varying terrain and weather conditions.
  • Availability for OCONUS assignments and deployments, if required by contract.

Equal Opportunity Statement:
Seneca Holdings provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex/gender, sexual orientation, national origin, age, disability, marital status, genetic information and/or predisposing genetic characteristics, victim of domestic violence status, veteran status, or other protected class status. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation and training. The Company also prohibits retaliation against any employee who exercises his or her rights under applicable anti-discrimination laws. Notwithstanding the foregoing, the Company does give hiring preference to Seneca or Native individuals. Veterans with expertise in these areas are highly encouraged to apply.

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