Aircraft Mechanic

STS Technical Services is hiring Aircraft Mechanics in East Alton, Illinois to perform high-level inspections, troubleshooting, repairs, and system adjustments on corporate aircraft. This is a hands-on position for experienced A&P licensed professionals who take pride in precision maintenance and quality workmanship. If you bring a background in military or corporate aviation and are ready to take on advanced projects, we encourage you to apply.

• Perform general to complex maintenance tasks on aircraft and related systems
• Install, remove, and repair components, panels, and sheet metal structures
• Disassemble and inspect engines, parts, and systems for non-conformities
• Rebuild or replace aircraft structures, including wings, fuselage, and hydraulic systems
• Assemble electrical, mechanical, plumbing, and structural accessories
• Conduct system servicing including crankcase flushing, brake checks, and greasing
• Test engine and system operations using specialized equipment and sound detection
• Interpret technical manuals, engineering drawings, and repair specifications
• Align, calibrate, and adjust systems with hand tools and gauges
• Support maintenance of shop tools, facility, and equipment
• Work independently and provide support to less experienced technicians as needed

• High school diploma or GED required
• Associate degree in Aviation Technology preferred
• FAA A&P License required
• Minimum of 1 year of current experience in corporate or military aircraft maintenance
• Proficiency in basic computer applications
• Familiarity with aviation software platforms (Corridor preferred)
• Valid driver's license required; passport preferred
• Must pass pre-employment drug screening and comply with FAA-mandated drug and alcohol program
• Strong attention to quality, safety, and detail
• Must be reliable, self-motivated, and comfortable working in fast-paced settings
• Willingness to work overtime and flexible shifts based on aircraft schedules

• Ability to lift up to 50 lbs
• Routine walking, standing, bending, squatting, sitting, and stooping
• Repetitive arm and hand movements required for manual tasks
• Work in hangar environments with wide temperature variation

STS Technical Services offers a comprehensive benefits package that includes:

• Medical, dental, vision, and life insurance
• 401(k) with company match
• Paid holidays and vacation time
• Opportunities for long-term career advancement in aviation

STS Technical Services is a Top 100 Staffing Firm that partners with top aerospace and defense companies across the United States. We offer contract, direct hire, and project-based positions to skilled technicians and engineers. To learn more and apply, visit