Avionics Technician / Mission Systems Specialist D - L3Harris Technologies : Job Details

Avionics Technician / Mission Systems Specialist D

L3Harris Technologies

Job Location : Oklahoma City,OK, USA

Posted on : 2025-08-09T12:44:07Z

Job Description :

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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: Avionics Technician / Mission Systems Specialist Job Code: 24390 Job Location: Oklahoma City, OK Job Schedule: 1st or 2nd shift; 5/8 - Mission Dependent Job Description: Performs a variety of duties to provide technical support to the customer at a forward operating location. Possesses in-depth knowledge and skill in the repair, maintenance, and Air Tractor 802U mission systems and electronic equipment. Maintains, repairs, tests and/or calibrates various types of aircraft electronic equipment. Applies technical knowledge of electronic principles and strong knowledge in troubleshooting techniques to determine mission equipment malfunctions and restore aircraft mission systems to full operational status. Performs work in accordance with technical manuals, schematics, engineering drawings, and written/verbal instructions. Essential Functions:

  • Ability to obtain and maintain a DoD security clearance (Secret or greater) with the ability to pass a NSA administered polygraph test
  • Satellite system architectures, time division multiple access protocols, UHF radio frequency transponder and antenna theory.
  • UHF SATCOM system modulation/demodulation techniques, preamplifier, bandpass filter, and diplexer technology.
  • Communications Security (COMSEC) and Transmission Security (TRANSEC) methods and procedures.
  • Computer architectures; computer bus standards including VME, ISA, and PCI; serial and parallel computer interface standards including RS232, RS422, SCSI, IDE, PCMCIA, and IEEE802.3; Wide Area Network (WAN) interface standards and protocols.
  • Software configuration and administration techniques to include Windows 7, Windows server, and Cisco. Extensive knowledge of IBS specific GOTS application including TipoffNT, MarsNT, and GTIW. Electromagnetic inference testing.
  • Willingness and ability to work shifts as assigned 7 days a week, 12 hours a day to support mission requirements.
  • Willingness and ability to travel as part of a maintenance recovery team as required. CONUS and OCONUS deployment may be required.
  • Performs other assigned duties as required by Management.
Qualifications:
  • Requires a High School Diploma or equivalent and a minimum of 8 years of prior relevant experience or 2 years post-Secondary/Associates Degree with a minimum of 4 years of prior related experience.
  • Ability to pass required physical exam and CRC course prior to OCONUS deployment.
  • Ability to meet worldwide immunization and deployment requirements and is eligible for access to required classified material.
  • Must be a U.S. Citizen.
Preferred Additional Skills:
  • Active DoD Secret security clearance is highly preferred
  • Strongly prefer experience in directly related operations and maintenance of ISR systems
  • Knowledge of supply chain management processes is desired
  • Knowledge of the DIA/DOD rules and regulations for systems security and hardening concepts such as DCID 6/3 is desired
  • Possess strong communication skills to enable liaison with maintenance and operations personnel at all levels and train inexperienced combat systems technicians
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. Seniority level
  • Seniority level Mid-Senior level
Employment type
  • Employment type Full-time
Job function
  • Job function Engineering and Information Technology
  • Industries Defense and Space Manufacturing

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