Manager, Line Maintenance (PHX)

Frontier Airlines; Phoenix (AZ); On-site; USD 85,000 - 110,000; Full time

Job summary

Frontier Airlines is seeking a Maintenance Supervisor to oversee line maintenance activities at the Phoenix base. You will coordinate with Station Operations, Flight Ops, and Planning to ensure timely aircraft readiness and compliance with safety and maintenance standards.

The role emphasizes cross‑functional communication, hazard identification, and proactive planning to keep flights on schedule. Join a team focused on safe, reliable operations and clear accountability across maintenance

Qualifications

• Experience coordinating maintenance activities and teams.
• Strong understanding of safety and compliance processes.
• Ability to communicate clearly with multiple departments.

Responsibilities

• Manage, monitor, and coordinate SMS activities.
• Identify hazards and safety risks.
• Provide shift level management, operational control, oversight and procedural guidance.
• Develop plans and prioritize maintenance activity to assure safe and expedient aircraft return to service to established schedule.
• Escalation of issues/conflicts with achieving daily operational objectives, as appropriate.
• Shift level oversight of compliance with Frontier maintenance manuals and company policies and procedures.
• Maintain accurate, timely, and thorough communications with Maintenance Control and Maintenance Planning to ensure all maintenance is completed on schedule.
• Validate line maintenance aircraft tooling is available, maintained/calibrated, and

Job description

Working at Frontier Airlines

At Frontier, our mission is to Make Every Flight Count. That mission guides how we support our customers, our people and the operation every day.

Working at Frontier Airlines

At Frontier, our mission is to Make Every Flight Count. That mission guides how we support our customers, our people and the operation every day.

As a Frontier employee, your work connects to more than a single role. Whether you’re supporting flights, helping customers, maintaining aircraft, leading teams or working behind the scenes, you help create a travel experience that is safe, reliable and built around value.

Our work is guided by our core values: customer first, safety always, operational excellence and one team. These values shape how we make decisions, support each other and deliver for the people who count on us.

Support for work, life and travel

Frontier offers benefits, programs and travel privileges designed to support eligible employees at work and beyond. Availability may vary by role, employment status, eligibility, location, schedule, applicable policies and current plan details.

Depending on role and eligibility, available benefits and programs may include:

• Medical, dental and vision coverage
• 401(k) retirement savings options
• Paid holidays, vacation time and sick time
• Travel privileges on Frontier Airlines and participating partner airlines, based on current program rules and availability
• Buddy passes, based on eligibility and program rules
• Travel-related discounts and employee discounts on select products, services and vendors
• Business casual dress options for eligible corporate and support roles
• Employee support programs and resources, including the HOPE League, Frontier Airlines’ nonprofit organization

About Frontier Airlines

Frontier Airlines is a Denver-based airline serving destinations across the United States and select international markets. Our people support every part of the travel journey, from airport operations and flight crews to aircraft maintenance, customer support, corporate teams and more.

We’re focused on delivering meaningful value by making travel more accessible, practical and easy to personalize for our customers. Across the airline, our teams help support a safe, reliable and efficient operation while continuing to strengthen the experience for the people who choose Frontier.

What Will You Be Doing?

Responsible for providing shift level oversight for all line maintenance activities at the assigned Maintenance base. Coordinates activities between Station Operations, Flight Ops, Flight dispatch, MCC and Inspection departments and the business partner.

Essential Functions

• Manage, monitor, and coordinate SMS activities,
• Identify hazards and safety risks
• Provide shift level management, operational control, oversight and procedural guidance
• Develop plans and prioritize maintenance activity to assure safe and expedient aircraft return to service to established schedule
• Escalation of issues/conflicts with achieving daily operational objectives, as appropriate.
• Shift level oversight of compliance with Frontier maintenance manuals and company policies and procedures.
• Maintain accurate, timely, and thorough communications with Maintenance Control and Maintenance Planning to ensure all maintenance is completed on schedule.
• Validate line maintenance aircraft tooling is available, maintained/calibrated, and