Airport GSE Mechanic Tech - PHL

Unifi Aviation, LLC; Philadelphia (Philadelphia County); On-site; USD 36,000 - 52,000; Full time

Benefits offered by this job

Flight privileges after 30 days

Paid time off

Medical/Dental/Vision insurance (full‑

401k

Discounts and wellness programs

Job summary

Unifi Aviation, LLC is seeking a GSE Technician to independently perform complex diagnostics, troubleshooting, and repairs on Ground Support Equipment. This advanced role requires interpreting wiring diagrams and hydraulic schematics, and resolving high-impact issues with minimal supervision.

You will contribute to reliability and safety for daily operations, mentor junior technicians, and document work following CCC standards.

Qualifications

• High School diploma or equivalent.
• 2–5+ years of experience in automotive, diesel, heavy equipment, or GSE maintenance preferred.
• Ability to independently diagnose and repair complex mechanical, electrical, and hydraulic issues.
• Strong proficiency with diagnostic tools including multi-meters, scan tools, pressure gauges, and electrical testing equipment.
• Ability to read and interpret wiring diagrams, schematics, and OEM technical manuals.
• Strong understanding of PM programs, predictive indicators, and reliability centered maintenance principles.
• Ability to mentor and support less experienced technicians.
• Excellent communication and documentation skills.

Responsibilities

• Perform advanced troubleshooting and diagnostics on mechanical, electrical, hydraulic, and electronic systems across all GSE types.
• Complete complex repairs including engine work, hydraulic system rebuilds, electrical harness repairs, brake system overhauls, and major component replacements.
• Interpret and apply OEM manuals, wiring diagrams, hydraulic schematics, and diagnostic flowcharts.
• Perform root cause analysis (RCA) on repeat or high impact failures and recommend corrective actions to improve reliability.
• Mentor and support Technician I and II employees by demonstrating proper repair techniques, safety practices, and documentation standards.
• Perform advanced electrical testing including voltage drop analysis, continuity testing, load testing, and charging system diagnostics.
• Conduct advanced hydraulic diagnostics including pressure testing, valve troubleshooting, and cylinder performance evaluation.
• Document all work performed using the company’s CMMS (AssetWorks) following CCC standards and reliability focused documentation practices.
• Ensure all repairs meet OEM specifications, safety requirements, Unifi, EPA and OSHA regulatory standards.
• Assist with parts identification, inventory control, and verification of correct components for complex repairs.
• Communicate effectively with Leads, Management, and Operations regarding equipment status, repair timelines, and reliability concerns.
• Support shop organization, tool control, and continuous improvement initiatives.
• Represent our team culture that empowers employees to succeed through our leadership engagement and company support.

Skills

Diagnostics

Electrical testing

Mechanical repair

Reading schematics

Communication

Education

High School diploma or equivalent

Tools

Multimeters

Scan tools

Pressure gauges

OEM manuals

Job description

Unifi has decades of experience in the aviation services industry. We continue to innovate, adapt, and grow by leaning on our experience and expertise in airline ground services . Our vision is to be the most respected company by providing exceptional experience getting aircraft and passengers to their destination safely.

We are seeking individuals to join our growing team who are passionate, have integrity, and have empathy for how their words and decisions affect our employees, customers, and partners. Join our team and see where the flight benefits take you.

Job Summary

The GSE Technician is an advanced level maintenance position responsible for independently performing complex diagnostics, troubleshooting, and repairs on Ground Support Equipment (GSE). This role requires strong technical expertise, the ability to interpret wiring diagrams and hydraulic schematics, and the capability to resolve high - impact equipment issues with minimal supervision.

Technician s will contribute to reliability improvements, while ensuring equipment is safe, compliant, and ready for daily operations. This role fits seamlessly into your competency-based career ladder and progression framework .

Pay Range $26-$38 per hour.

Flight Privileges : Offered after 30 days for employees and eligible family members!

Paid time off.

Comprehensive Medical, Dental and Vision Insurance (for full - time employees) .

401k for all employees .

Exclusive discounts and additional wellness programs.

Benefits

• Pay Range $26-$38 per hour.
• Flight Privileges : Offered after 30 days for employees and eligible family members!
• Paid time off.
• Comprehensive Medical, Dental and Vision Insurance (for full - time employees) .
• 401k for all employees .
• Exclusive discounts and additional wellness programs.

Job Duties

• Perform advanced troubleshooting and diagnostics on mechanical, electrical, hydraulic, and electronic systems across all GSE types.
• Complete complex repairs including engine work, hydraulic system rebuilds, electrical harness repairs, brake system overhauls, and major component replacements.
• Interpret and apply OEM manuals, wiring diagrams, hydraulic schematics, and diagnostic flowcharts.
• Perform root cause analysis (RCA) on repeat or high impact failures and recommend corrective actions to improve reliability.
• Mentor and support Technician I and II employees by demonstrating proper repair techniques, safety practices, and documentation standards.
• Perform advanced electrical testing including voltage drop analysis, continuity testing, load testing, and charging system diagnostics.
• Conduct advanced hydraulic diagnostics including pressure testing, valve troubleshooting, and cylinder performance evaluation.
• Document all work performed using the company’s CMMS (AssetWorks) following CCC standards and reliability focused documentation practices.
• Ensure all repairs meet OEM specifications, safety requirements, Unifi, EPA and OSHA regulatory standards.
• Assist with parts identification, inventory control, and verification of correct components for complex repairs.
• Communicate effectively with Leads, Management , and Operations regarding equipment status, repair timelines, and reliability concerns.
• Support shop organization, tool control, and continuous improvement initiatives.
• Represent our team culture that empowers employees to succeed through our leadership engagement and company support .

Qualifications

• High School diploma or equivalent required.
• Two (2) to Five plus (5+) years of experience in automotive, diesel, heavy equipment, or GSE maintenance preferred.
• Demonstrated the ability to independently diagnose and repair complex mechanical, electrical, and hydraulic issues.
• Strong proficiency with diagnostic tools including multi - meters, scan tools, pressure gauges, and electrical testing equipment.
• Ability to read and interpret wiring diagrams, schematics, and OEM technical manuals.
• Strong understanding of PM programs, predictive indicators, and reliability centered maintenance principles.
• Ability to mentor and support less experienced technicians.
• Excellent communication and documentation skills.
• Must be 18 years of age and legally authorized to work in the United States.
• Must be able to pass required background checks and drug screening.
• Valid driver’s license required.
• Ability to work in a fast - paced environment and adapt to changing priorities.
• Working conditions:

Working conditions

• Must be able to work various hours, including nights, weekends, and holidays.
• Work performed in both indoor shop environments and outdoor ramp areas.
• Exposure to weather conditions including rain, snow, heat, and cold.
• Frequent exposure to moving mechanical parts, aircraft, vehicles, fumes, and loud noise.
• Must be able to lift, push, and pull up to 50 lbs.
• Work pace varies and is often fast paced with tight time constraints

"Unifi is committed to equal opportunity employment regardless of race, color , ancestry, religion, sex, national, origin, sexual orientation, age, citizenship, marital status, disability or veteran status."

"Unifi is committed to equal opportunity employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability or veteran status."