Avionics Technician III

Company: Sierra Nevada Corporation
Location: Vandalia
Posted on: April 2, 2026

Job Description:

Are you a skilled aviation professional with the desire to join a team of talented mechanics and elevate your career? We have the opportunity for you! As an Avionics Technician III, you will lead the installation, testing, troubleshooting, and repair of avionics systems. You will also mentor junior technicians and ensure all work complies with regulatory standards The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations – with an unrivaled record of on time and on (or under) budget deliveries. Responsibilities: Lead the installation and maintenance of avionics equipment. Diagnose and repair complex avionics issues. Conduct comprehensive testing of avionics systems. Document all maintenance activities accurately. Ensure compliance with FCC, FAA, and company standards. Provide training and mentorship to junior technicians. Maintain an organized and efficient work area. Qualifications You Must Have: High school diploma or equivalent. 3 years of relevant experience. Higher level relevant degree may substitute for experience. Advanced knowledge of avionics systems and troubleshooting techniques. Ability to understand and interpret basic applicable technical schematics, diagrams, blueprints, manuals, and/or publications; ability to route wires per technical drawings. Advanced skills with avionics installation tooling, wiring, wiring repair, wiring installation, soldering, and crimping techniques. Must have own tools in good working order. The ability to obtain and maintain a Secret U.S. Security Clearance is required Qualifications We Prefer: Associate’s degree in Avionics, Electronics, or a related field. Expert soldering skills and use of advanced diagnostic tools. Strong analytical and problem-solving skills. Familiarity with FCC and FCC General Radio Operator License (GROL). Basic understanding of spectrometer, oscilloscope, and/or pitot static equipment. Background in the Aerospace and Defense Industry, the US Department of Defense, or US Military. Essential Functions: Ability to lift up to 50 lbs regularly. Ability to stand and walk for extended periods during the work shift. Hand and finger dexterity to work with small mechanical components and tools. Ability to work in a noisy environment with potential exposure to hazardous materials. Ability to travel frequently to customer locations, sometimes on short notice. Ability to work in a combination of office and field environments. Ability to read detailed technical manuals, schematics, and computer screens. Ability to inspect and troubleshoot equipment and systems accurately. Ability to hear and understand spoken communication in noisy environments, such as industrial sites or construction areas. Ability to detect auditory signals from machinery or equipment, which may indicate issues. Ability to navigate various work environments, including climbing ladders, crawling in confined spaces, and working at heights. Ability to drive or operate a vehicle for frequent travel to customer locations. High level of accuracy and attention to detail in all tasks, including repairs, installations, and maintenance. Ability to follow detailed instructions and adhere to safety protocols. Strong awareness of safety protocols and ability to adhere to safety guidelines in potentially hazardous environments. Ability to identify and mitigate potential safety hazards. This posting will be open for application for a minimum of 5 days and may be extended based on business needs. SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more . IMPORTANT NOTICE: This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use. Learn more about the background check process for Security Clearances. SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We’re known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation’s most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team! SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.

Keywords: Sierra Nevada Corporation, Cincinnati , Avionics Technician III, Engineering , Vandalia, Ohio