Personnel Security Specialist (PERSEC)

L3Harris Technologies · Greenville, TX

POSTED
Dec 16, 2025

About this job

L3Harris Technologies is seeking a dedicated and qualified individual for a Personnel Security Specialist (PERSEC) role based in Greenville, TX. This opportunity is well-suited for professionals looking to contribute to critical security operations within a leading aerospace and defense technology company.

In this role, you will be responsible for supporting essential security functions in alignment with company policies and government standards. While specific day-to-day duties will align with standard PERSEC responsibilities, you will play a vital role in safeguarding sensitive information, managing security processes, and supporting team objectives.

Key responsibilities typically associated with this position include:

  • Administering and maintaining personnel security programs in accordance with relevant guidelines and regulations.
  • Processing security clearances, conducting background investigations, and managing related documentation.
  • Interacting with internal teams and external agencies to ensure compliance with security protocols.
  • Maintaining accurate records and databases of security clearances and briefing statuses.
  • Providing guidance and support to employees regarding security requirements and procedures.

Qualifications and requirements for this position:

  • Applicants must meet all background check and pre-employment screening standards as required by the company.
  • Familiarity with standard security practices and administrative procedures.
  • Strong organizational, communication, and interpersonal skills.
  • Ability to handle sensitive and confidential information with discretion and professionalism.

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, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, 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.

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