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Administration Support C

L3Harris

Company : L3Harris

Location : Greenville, TX, 75401

Posted Date : 28 October 2025

Job Type : Other

Category : Administrative Assistance

Occupation : Administration

Job Details

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 Technologies is the Trusted Disruptor in the defense industry. 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: Administrative Assistant, (Support C)

Job ID: 29503

Job Location: Greenville, TX; On-site

Job Schedule: 9/80 Regular, 1st shift, off every other Friday

Job Description:

Responsible for all administrative responsibility consisting of creating presentations/weekly reports, scheduling meetings/morale events, booking travel, submitting expense reports, managing leadership/conference room calendars, proposal tracker, and other departmental administrative tasks assigned in support of the Program Office Team. Management of departmental leadership calendars and conference room scheduling.

Essential Functions:

  • Managing Leadership calendars and meetings

  • Scheduling Departmental Meetings

  • Monitoring/Ordering Department administrative supplies

  • Booking Departmental business travel

  • Tracking and submitting Departmental travel and other expense reports

  • Creating/Revising departmental reports

  • Escorting Vendors in business area

  • Submittal of Departmental Administrative documents

  • Update monthly business review charts

Qualifications:

  • High school diploma or relevant administrative skill with six (6) years applicable experience. Equivalent combination of education and experience may be considered.

  • Experience in managing administrative duties for a business office or small team.

  • Must possess an active Secret clearance.

  • Must possess ability to identifies problems and issues in straightforward situations.

  • Fully proficient to resolve most issues on their own.

Preferred Additional Skills:

  • Microsoft Office Tools proficiency

  • Excellent verbal and written communication

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 ( .

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