Aircraft Fuel Systems Technician IV (Fuel Tank Maintenance / Senior-Level)

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Job Type: Full-Time
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About Davcor Aviation Services

Davcor Aviation Services is a leader in aircraft fuel systems maintenance and repair, supporting major aviation operations across the United States. Founded in May 2016, Davcor has built a performance-driven workforce rooted in accountability, safety, and craftsmanship.

We are committed to developing long-term aviation professionals. As a rapidly growing aviation services company, Davcor offers hands-on work, career advancement opportunities, and a strong team-oriented culture.

Position Summary

Davcor Aviation Services is hiring Aircraft Fuel Systems Technicians IV to support advanced aircraft fuel tank and fuel system maintenance operations on commercial aircraft.

This is a senior-level role designed for highly experienced aviation maintenance professionals who can perform complex maintenance tasks independently, troubleshoot advanced fuel system discrepancies, and support team operations in an FAA-regulated, safety-sensitive environment.

This role also includes mentorship and leadership responsibilities, supporting the development of junior technicians while maintaining the highest standards of safety, quality, and compliance.

Important: This role requires working inside aircraft fuel tanks (confined spaces).

What You’ll Gain

• Advanced, high-skill experience in aircraft fuel systems and confined-space maintenance
• Opportunity to troubleshoot and resolve complex fuel system issues independently
• Leadership and mentorship experience with junior technicians
• Clear path to lead, supervisor, and management roles
• Long-term career growth in a specialized, high-demand aviation field

Key Responsibilities

• Perform advanced aircraft fuel tank and fuel system maintenance in accordance with approved technical data and company procedures
• Conduct fuel tank entry, inspection, cleaning, sealing, and component removal/installation
• Troubleshoot and resolve complex fuel system discrepancies and defects
• Execute maintenance tasks independently with minimal supervision
• Use intermediate-level hand tools and maintenance equipment to complete assigned work
• Read and interpret technical manuals, work cards, engineering data, schematics, and maintenance instructions
• Communicate effectively with supervisors, inspectors, and team members regarding work progress, discrepancies, and corrective actions
• Maintain accurate documentation and maintenance records in compliance with company and regulatory requirements
• Support training and mentorship of junior technicians
• Maintain a clean, organized, and compliant work environment
• Perform additional duties as assigned

Minimum Qualifications

• 3 years of aircraft maintenance experience OR A&P License
• Strong mechanical aptitude with extensive experience using hand tools
• Ability to work independently and execute complex maintenance tasks
• Ability to work in confined spaces (required)
• Ability to read, write, speak, and understand English
• Strong communication skills and ability to work in a team environment
• Valid driver’s license

Must successfully pass pre-employment screening, including:

• FAA-mandated drug test
• Background check

Tools: Must provide intermediate-level personal hand tools

Certification Requirement:

• Ability to obtain a Repairman’s Certificate within 12 months

Preferred Qualifications

• A&P License (strongly preferred)
• Extensive experience with aircraft fuel systems and fuel tank maintenance
• Experience in MRO, line maintenance, or heavy maintenance environments
• Advanced troubleshooting experience with aircraft systems
• Prior experience mentoring or leading junior technicians
• Familiarity with FAA-regulated and safety-sensitive environments

Work Environment & Physical Requirements (Confined Space)

This position requires work inside aircraft fuel tanks and other confined spaces. Technicians must be able to safely enter, work within, and exit confined areas in accordance with OSHA confined-space standards and company safety procedures.

Responsibilities and physical requirements include:

• Perform maintenance tasks in confined and restricted spaces with limited clearance
• Enter and exit aircraft fuel tanks through access openings typically ranging from approximately 12–24 inches
• Perform tasks requiring reaching, bending, crawling, kneeling, and working in tight spaces for extended periods
• Ability to lift up to 80 pounds
• Ability to squat, bend, kneel, climb, crawl, and stand for extended periods
• Ability to work from maintenance stands, lifts, and lift trucks
• Ability to work in hangar, ramp, and aircraft environments, including exposure to industrial conditions and varying weather
• Ability to read and interpret technical instructions and diagrams
• Maintain a high level of safety awareness, quality, and attention to detail
• Perform other duties as assigned based on operational needs

Why Join Davcor Aviation Services?

• Senior-level role in a specialized aircraft fuel systems maintenance field
• Opportunity to perform advanced, high-impact maintenance work
• Leadership and mentorship opportunities
• Strong safety culture and team-oriented environment
• Clear pathways for advancement into leadership and management roles

Equal Opportunity Employer

Davcor Aviation Services is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status.