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Administrative Assistant B
Greenville, TXMarch 25th, 2026
Administrative Assistant B 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 Location: Greenville, Texas; Onsite Job Schedule: (9/80); off every other Friday, 1st shift Job Description: The ISR Engineering team is seeking a highly motivated and energetic individual to join our team. This position will involve preparing weekly reports, coordinating travel logistics, processing expense reports, assisting with new hire orientations, and performing various administrative tasks. The ideal candidate will be exceptionally organized, detail-focused, and demonstrate outstanding teamwork skills, consistently aiming for excellence in all duties. Essential Functions: Provide direct administrative support to manager(s) to include calendar, scheduling, report, travel, budget, etc. Provide general administrative support for labor corrections, travel, expenses, IT, supply inventory, training compliance, on/offboarding Manage schedules for manager(s), prioritize tasks, adhere to deadlines Excellent organizational skills with the ability to prioritize tasks and handle multiple projects simultaneously Plan meetings and take minutes for meetings Strong written and verbal communication skills Attention to detail and problem-solving skills Use Microsoft Word, Excel, PowerPoint, SharePoint, and TEAMS to create presentations and communicate information Organize and execute employee morale events Assist in the overall maintenance and upkeep of conference rooms Maintain required level of confidentiality Serve as back up support to other administrative team members Other duties and responsibilities as assigned Qualifications: Requires a High School Diploma or equivalent and a minimum of 4 years of prior relevant experience or 2 years post-Secondary/Associates Degree with 0 to 2 years of prior related experience. Ability to obtain and maintain a DoD Secret security clearance which requires U.S. Citizenship. Proficient administrative/clerical skills Functional working knowledge of Microsoft Word, Excel, and PowerPoint Be familiar with basic software and demonstrate willingness to learn new software Effective verbal and written skills Teamwork, build professional relationships and engage with teams Excellent time management skills Ability to work independently and as part of a team in a fast-paced environment 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. 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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