Why Every Air Navigation Service Provider Needs an ATSEP Workforce Plan

By Carlos Aguirre

Every day, millions of airline passengers depend on a complex network of communication, navigation, surveillance, automation and weather systems to move safely through the world’s airspace. While pilots and air traffic controllers are the most visible professionals supporting aviation, another highly specialized workforce operates largely behind the scenes: Air Traffic Safety Electronics Personnel (ATSEPs).

When a radar system fails, an Instrument Landing System (ILS) malfunctions, a communication transmitter goes offline or an automation system experiences an outage, ATSEPs are responsible for diagnosing the problem, restoring service and certifying that the equipment is safe to return to operational use. Their work is essential to maintaining both safety and the efficiency of the aviation system.

The ability of an Air Navigation Service Provider (ANSP) to respond quickly to these failures depends on one critical factor: having enough qualified ATSEPs available when they are needed. Without adequate staffing, outages become more frequent, restoration times increase, maintenance is deferred and operational risk grows. Delays ripple throughout the air transportation network, increasing costs for airlines and inconveniencing passengers.

For these reasons, every ANSP should develop and maintain a comprehensive ATSEP Workforce Plan.

Why Workforce Planning Matters

Workforce planning is much more than determining how many technicians are currently employed. It is a strategic process that forecasts future staffing requirements and ensures that the organization will have the right number of qualified people, with the right skills, in the right locations, at the right time.

Modern aviation infrastructure continues to expand in both size and complexity. New surveillance technologies, satellite-based navigation, cybersecurity requirements, digital communications, remote monitoring and increasing automation all require highly trained technical specialists.

Without long-term workforce planning, staffing decisions become reactive, rather than strategic. Vacancies accumulate, experience is lost through retirements, training pipelines become overloaded and the remaining employees must carry increasing workloads. As workloads increase, so does stress along with mental and physical fatigue. Over time, these factors can degrade performance, increase the likelihood of human error and ultimately affect the safety and reliability of air navigation services and the stakeholders and passengers they serve.

Building an Accurate Staffing Model

The foundation of every workforce plan should be a staffing model based on objective data rather than historical staffing levels or budget limitations.

A comprehensive staffing model should evaluate factors such as:

• The number and types of operational systems to be maintained.
• Equipment complexity and technological maturity.
• Preventive and corrective maintenance requirements.
• Geographic distribution of facilities.
• Traffic volume and operational criticality.
• Shift coverage and emergency response requirements.
• Scheduled modernization projects.
• Required certification and recurrent training.
• Leave, military service, and other expected absences.
• Employee turnover, including retirements..

The model should also recognize that ATSEPs perform much more than equipment repairs. They install new systems, conduct preventive maintenance, perform software updates, certify equipment after maintenance, participate in engineering projects, respond to emergencies, support modernization initiatives and maintain the technical integrity of safety-critical infrastructure.

Only after accounting for all these responsibilities can an ANSP accurately determine the number of ATSEPs required to support safe operations.

Hiring Above Attrition

One of the most important lessons emerging from workforce planning is that simply replacing employees as they retire is insufficient.

Many experienced ATSEPs possess decades of practical knowledge that cannot be learned solely in a classroom. They understand local facilities, legacy equipment, unique operational challenges and troubleshooting techniques developed through years of experience.

If hiring occurs only after these experienced technicians retire, much of this institutional knowledge disappears with them.

A successful workforce plan should, therefore, recommend hiring above normal attrition whenever possible. Bringing new employees onboard before large retirement waves allows experienced ATSEPs to mentor new technicians, demonstrate practical maintenance techniques, transfer operational knowledge and develop the next generation of technical experts.

This overlap between experienced and newly hired personnel is an investment in both safety and operational continuity.

Training Is Part of Workforce Planning

Recruitment alone is not enough.

ATSEPs require extensive initial qualification training, equipment-specific instruction, certification and continuous professional development throughout their careers.Workforce planning must ] consider the capacity of training operations, instructor availability, certification timelines and the time required for new employees to become fully productive.

Without sufficient training capacity, vacancies may technically be filled while operational staffing shortages continue because newly hired personnel have not yet completed qualification requirements.

Effective workforce planning integrates recruitment and training into one coordinated strategy.

Measuring Success

An effective workforce plan should also establish measurable performance indicators.

Examples include:

• Vacancy rates
• Time required to fill positions
• Training completion rates
• Certification timelines
• Retirement forecasts
• Overtime usage
• Preventive maintenance completion
• Equipment outage duration
• System availability

Monitoring these metrics allows ANSP leadership to identify emerging staffing risks before they affect operational performance.

The FAA Workforce Plan as an Example

In 2026, the U.S. Federal Aviation Administration (FAA) published its “Airway Transportation System Specialist Workforce Plan 2026–2030.” While every ANSP operates under different conditions, the FAA plan provides an excellent example of the comprehensive approach that workforce planning should take.

The plan evaluates projected retirements, hiring requirements, training capacity, future technology implementation, workforce demographics and long-term staffing projections. It recognizes that maintaining staffing levels alone is insufficient. Future staffing must account for modernization initiatives, increasing system complexity and anticipated workload.

Perhaps most importantly, the FAA plan acknowledges that hiring strategies must look beyond simple replacement hiring and consider the long-term health and sustainability of the technical workforce.

This type of strategic planning can serve as a model for ANSPs throughout the Americas and around the world.

Investing in Aviation Safety

ATSEPs are not merely equipment maintainers. They are aviation safety professionals whose expertise ensures that the systems supporting pilots and controllers operate safely and reliably every hour of every day.

Investing in an ATSEP workforce plan is an investment in aviation safety, operational resilience, and the future of the air navigation system.

Every radar that remains operational, every communication system that continues to function, every navigation aid restored quickly after an outage and every automation system certified safe for service reflects the work of qualified ATSEPs.

As aviation continues to evolve, technology alone will not ensure safe and efficient air navigation. Success will depend equally on maintaining a highly trained, adequately staffed and professionally developed ATSEP workforce.

For every ANSP, developing a comprehensive workforce plan is no longer optional—it is essential.