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Security Support C

Greenville, Texas

Job ID IMS20211604-59845
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Our Business and Operations team has an unwavering focus on our commitment to excellence in everything we do. They’re the backbone of our ability to deliver mission solutions with speed, innovation and flawless execution.

  • Full Time
  • Level: Varies
  • Travel: None
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Success Profile

What makes a successful Business and Operations team member at L3Harris?
Check out the traits we’re looking for and see if you have the right mix.

  • Collaborative
  • Detail-Oriented
  • Influential
  • Organized
  • Strategic
  • Technical


My favorite part of working for L3Harris is knowing that the parts that I procure go into products that help save lives.

Lizzie, Procurement Associate, Rochester, NY

L3Harris Work Perks

  • Career

  • Dress For
    Your Day

  • Tuition

  • Flexible

  • Parental

  • Adoption Cost

Job Description

L3Harris is dedicated to recruiting and developing diverse, 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 Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $18 billion in annual revenue and 48,000 employees, with customers in more than 100 countries.


Job Title: Security Support C

Job Code: IMS20211604-59845

Job Location: Greenville, TX

Job Description:

Monitors access control/alarm systems for the entire facility. Receives, transcribes, and transmits information via radio, telephone, and computer network. Prepares detailed written/computerized reports for alarm and incident responses. Takes necessary action to ensure compliance with Company rules and regulations, safe work practices, and other control procedures having to do with a Control Center/Dispatch Center. Experience with C-Cure, Network Client, and CCTV is a plus. Knowledge of UL 2050 requirements is a plus. Must be an excellent communicator with outstanding professionalism and a customer support mindset. 

Essential Functions:

  • Dispatcher
  • Monitors access control/alarm systems for the facility


  • Requires a High School Diploma or equivalent and a minimum of 6 years of prior relevant experience or 2 years post-Secondary/Associates Degree with a minimum of 2 years of prior related experience.
  • Position requires the ability to obtain and maintain a DOD Security Clearance, which requires U.S. Citizenship.

Preferred Additional Skills:

  • Experience as Police Dispatcher / Military Security Controller / Military Law Enforcement Desk Sergeant a plus. Equivalent combination of education, experience, and training may be considered.
  • Experience with C-Cure, Microkey, and CCTV systems is a plus.
  • Knowledge of UL 2050 requirements is a plus.
  • Requires fully proficient job knowledge/skills.
  • Experience as Police Dispatcher / Military Security Controller / Military Law Enforcement Desk Sergeant a plus. Equivalent combination of education, experience, and training may be considered.
  • Must be an excellent communicator with outstanding professionalism and a customer support mindset.
  • Must be able to multi-task and prioritize information.
  • Must be able to keyboard accurately.
  • Must have a basic knowledge of Windows operating systems and graphical-user-interface computer desktop applications; including the Microsoft Office Suite.
  • Must be able to successfully complete in-house training and certification program.
  • Must be able to communicate effectively and in a professional manner.
  • Must be able to interact with persons of varying importance, multi-cultural customers and personnel.
  • Must be able to multi-task under stressful conditions.
  • Must be able to sit and remain alert for long periods.
  • Performs other duties as required.
  • Must be able to work 12 hour shifts, days-nights, weekends, and holidays.

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 résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, 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 proud to be an Affirmative Action/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.

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.

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