Leadership Solutions

Senior Manager Security and Facility Security Officer (FSO)


L3 Technologies


Wilmington, MA


L3 is looking for an experienced Sr. Security Manager and Facility Security Officer (FSO) who will be responsible for supervising and directing security measures necessary for implementing the requirements of our Security Procedure Manual in accordance with National Industrial Security Program Operating Manual (NISPOM), DoD Manual 5205.07 Vol. 1 – 4, DoD M5105.21 Vol 1 -3, NSA 3-16 and ICD705 procedures.

The Sr. Security Manager and Facility Security Officer (FSO) will be in charge of managing security at two L3 facilities within close proximity. They will be responsible for creating a secure environment for employees, vendors, and company visitors. They will manage daily activities regarding entry, video security, and other security devices. The FSO shall be responsible for ensuring that Security personnel log personnel and entry records, as well as review closed circuit recordings and provide functional support for physical security requirements. They shall manage access control to restricted areas, coordinate with upper management on security protocols and legal requirements, and analyze identification forms.

Other tasks performed by the FSO shall include but not limited to preparing and reviewing authorization requests for access to sensitive data, conducting employee investigations, providing security clearance, and providing assistance in training sessions for new security programs. They shall also ensure that qualified Security personnel shall conduct security updates in computer equipment, manage classified materials, and develop and implement effective security plans and evacuation initiatives. The FSO shall act as a liaison for government agencies and provide security information and briefings to new hires. The Sr. Manager and FSO position shall report directly to the site General Manager with a dotted line to the Segment Security VP or Director.

Please see complete job description online.


  • 5+ years as a Facility Security Officer, Manager or related experience
  • Well versed in the NISPOM and Government security requirements
  • Experience with JPAS and e-Qip
  • Experience with NISS
  • Applicant must hold an active Top Secret SCI security clearance
  • Experience with COMSEC Custodian Management
  • CSSO Experience
  • CPSO Experience
  • Excellent analytical and problem-solving skills
  • Ability to communicate clearly with all levels of management
  • Bachelor’s degree in related field preferred
  • US Security Clearance Required : Top Secret/SCI

How to Apply:

Apply online