Facility Security Manager (FSO)

L3Harris Technologies; Rockwall (TX); On-site; USD 110,000 - 140,000; Full time

Job summary

L3Harris Technologies in Rockwall, TX is hiring a Facility Security Manager (FSO) to oversee all aspects of the security program for DoD and IC customers. The role ensures compliance with contractual, legal, and regulatory requirements for classified and sensitive information.

The candidate will develop security plans, train personnel, manage access controls, and coordinate with government agencies. Strong leadership and comprehensive security certifications are essential for success in this

Qualifications

• Active TS/SCI clearance and eligibility for government access.
• Bachelor’s or higher with related experience; or equivalently 13+ years.
• FSO certification via DCSA criteria and Insider Threat Management certification.

Responsibilities

• Lead and administer the site security program for DoD/IC customers.
• Develop and maintain procedures for classified materials, facilities, and information.
• Ensure compliance with NISPOM, ICDs, DD254, and program policies.
• Manage industrial, physical, personnel, information, and program security functions.
• Oversee Insider Threat and COMSEC programs and safeguarding of assets.
• Conduct security investigations, audits, and document findings.
• Provide security education and training to employees and visitors.
• Coordinate with government agencies on rulings and guidance.
• Prepare security documentation including DD254s, BOEs, and SOPs.
• Collaborate with cross-functional teams on cybersecurity and IT security matters.
• Lead security personnel and support site leadership.

Skills

Active US TS/SCI clearance

FSO experience

Security program management

Security training

Education

Bachelor’s Degree in Security Management, Homeland Security, Security Administration, Criminal Justice, Industrial Security Management, Information Systems Security, Information Technology Management or other relevant programs

Graduate Degree

13 years of experience in lieu of degree

Tools

SIMS

DISS

e-App

NISS

ICD 705

Tempest

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Facility Security Manager (FSO) Industrial Security

Job Code: 44991

Job Location: Rockwall, TX

Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description:

L3Harris IMS is seeking a Security Manager / Facility Security Officer (FSO) to support multiple Department of Defense (DoD) and Intelligence Community (IC) customers. This role leads and oversees all aspects of the security program, ensuring compliance with contractual, legal, and regulatory requirements for classified, protected, and proprietary information. The FSO is responsible for managing personnel, developing and implementing security plans and procedures, and ensuring adherence to applicable security policies and guidelines. This position works closely with Personnel Security, Physical and Technical Security, Classification Management, Communications Security (COMSEC), and Program Security to maintain an effective, compliant security program. Acting on behalf of site leadership and corporate Security, the FSO ensures employees, contractors, and subcontractors with access to sensitive information, facilities, and storage areas are properly trained and compliant with all security requirements. This role also safeguards information and assets against loss, theft, misuse, unauthorized disclosure, and improper disposal.

Essential Functions:

• 20% travel based on business needs (CONUS or OCONUS).
• Lead and administer the site security program, ensuring compliance with government, customer, and company security requirements.
• Develop, implement, and maintain security procedures for classified and sensitive materials, equipment, facilities, and information.
• Ensure compliance with 32 CFR Part 117 (NISPOM), Intelligence Community Directives (ICDs), DD254 requirements, Program Classification Guides, and company policies.
• Manage industrial, physical, personnel, information, and program security functions, including access control for classified programs and accredited areas.
• Oversee Insider Threat and COMSEC programs, including accountability and safeguarding of classified assets and information.
• Conduct security investigations, audits, inspections, and inquiries; document findings and recommend corrective and preventive actions.
• Provide security education and training to employees, contractors, and visitors on applicable security requirements and procedures.
• Interpret and implement federal security regulations and coordinate with government agencies on rulings, guidance, and compliance matters.
• Prepare and maintain required security documentation, including standard operating procedures, manuals, DD254s, BOEs, and related records.
• Partner with cross-functional teams to support compliance across cybersecurity, information technology, configuration management, and related disciplines.
• Lead security personnel and support site leadership with independent decision-making, strong judgment, and effective program execution.

Qualifications:

• Active US TS/SCI security clearance.
• Bachelor’s Degree in Security Management, Homeland Security, Security Administration, Criminal Justice, Industrial Security Management, Information Systems Security, Information Technology Management or other relevant programs and minimum 9 years of prior relevant experience.
• Graduate Degree and a minimum of 7 years of prior related experience.
• In lieu of a degree, a minimum of 13 years of prior related experience.
• Denomstrated experience with FSO certification via current Defense Counterintelligence and Security Agency (DCSA) criteria.
• Denomstrated experience with DCSA Insider Threat Management certification.
• Minimum of 5 years FSO experience.

Preferred Additional Skills

• Completed counterintelligence or full scope polygraph.
• Familiarity and experience with SIMS, DISS, e-App, NISS, ICD 705, Tempest etc.
• Proficiency and experience with Insider Threat Program Management.
• Successful completion of NSA COMSEC Account Manager/Custodian training; experience and knowledge managing COMSEC accounts and/or programs.
• Industrial Security Professional (ISP), Certified Protection Professional (CPP) or other relevant professional security certification.
• Self-initiative; compliance focused, customer service oriented.
• DCS and/or FMS experience.Experience with International travel requests.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.