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Facility Security Officer

Anaheim, CA
Full Time On-site

L3Harris Technologies is seeking a Facility Security Officer (FSO) in Anaheim, CA.  This role is responsible for the safety and security of the organization’s property, products, and people. The FSO must support the company’s interests through all aspects of the 32 CR Part 117 – National Industrial Security Program Operating Manual (NISPOM), Cybersecurity Maturity Model Certification (CMMC), and other government regulations for a cleared Department of Defense contractor facility, as well as customer and L3Harris defined security requirements.

Essential Functions:

  • Process security clearances and tracks investigations via DISS
  • Ensure control of classified and controlled unclassified holdings including compliance with NN-801 and NIST 800-171 (CMMC) regulations
  • Prepare, issue, and track DD254s and audit subcontractor security programs as applicable
  • Develop and administer a comprehensive security education training program and provide regular security training, including new hire orientation.
  • Manage and implement physical security safeguards for the protection of personnel, information, and property in a cost effective, risk appropriate manner
  • Responsible for 24/7 physical security of MPES Anaheim and Gardena sites
  • Provide security guidance to leadership at the MPES Anaheim and Gardena locations
  • Develop and implement security policy and provide direction consistent with organizational, DoD, and other government regulations
  • Work with the ISSM/ISSO to audit all accredited and CMMC certified information systems and related COMSEC equipment
  • In the absence of the Site Security Manager, responsible for the overall direction and coordination of the security team. Performs supervisory responsibilities in accordance with the organization’s policies and applicable laws. Responsibilities include, but are not limited to: planning, assigning, and directing work; addressing complaints; attending site leadership meetings; and resolving problems
  • Must be willing to travel <25% of the time

Qualifications:

  • Must be a U.S. citizen with an active SECRET Clearance
  • Must have current FSO Certification
  • Requires practical knowledge in leading and managing the execution of processes, projects, tactics, and employees within a team. Typically has strong knowledge and skills within a specific technical or professional discipline with understanding of the impact of work on other areas of the organization. Bachelor’s Degree with a minimum of 6 years prior relevant experience. Graduate Degree with a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Preferred Additional Skills:

  • Demonstrated policy/procedure writing skills in previous roles
  • Ability to work in a team environment as well as independently, learn new skills quickly, demonstrate excellent problem-solving abilities, be organized, detail-oriented, flexible, and self-motivated
  • ISP Certification, CPP or other industrial security certification preferred
  • Demonstrate a service-oriented attitude when executing job duties
  • Familiarity with NIST security standards (e.g. Risk Management Framework and Cybersecurity Maturity Model Certification)

In compliance with pay transparency requirements, the salary range for this role in California is $88,000- $164,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. 

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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.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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