Computer and ATM repairers

Three parts of your work where AI is already doing real lifting, and what stays yours.

• Mechanical office machine era1900–1959

  Mechanical office machine era (typewriters, adding machines, mimeographs)

  Office machine mechanics of the early twentieth century worked entirely with mechanical devices: spring-loaded typewriter carriages, gear-driven adding machines, and ink-drum duplicators. Repair required mechanical aptitude, manufacturer training, and a stock of proprietary parts. Manufacturers like Remington, Underwood, and Burroughs built captive service organizations because third-party repair was nearly impossible without access to OEM parts and documentation. The service technician's toolkit was hand tools and a reference manual, and the knowledge required was craft knowledge accumulated through apprenticeship.

• Xerox 9141959–1981

  Xerox 914 and the service-contract model (electrostatic copier era)

  Haloid Xerox introduced the Xerox 914, the first successful plain-paper xerographic copier, on September 16, 1959, at the Sherry-Netherland Hotel in New York City. The machine was complex, mechanically fragile, and expensive: Xerox rented it rather than sold it, and every rental came with a mandatory service contract maintained by trained field service representatives. The first official hundreds of technician training class convened in Rochester in November 1960, establishing formal curriculum-based training as the standard for the field. Xerox had revamped its regional offices into showrooms and service hubs in 1955, hiring hundreds of sales and service personnel; by the mid-1960s that number had grown substantially to support the expanding installed base. The Xerox model -- manufacturer-employed technicians dispatched from regional depots, trained on proprietary equipment, and compensated through service-contract revenue -- became the template the entire industry followed. IBM applied the same model to its mainframe computers: the System/360, introduced in 1964, came with resident field engineers at large customer sites.

  Effect on the work

  The copier service model transformed the field-service technician from a reactive repairman into a recurring-revenue professional. By 1965, Xerox's field service organization had grown to support thousands of 914 installations across North America. The service-contract economics also established the principle that complex machines required a standing human relationship, not a one-time repair visit.

• First-generation ATMs1969–1990

  First-generation ATMs (Chemical Bank 1969, NCR 770, Diebold 10xx series)

  The first US automated teller machine was installed at Chemical Bank in Rockville Centre, New York, on September 2, 1969, using a Docuteller machine developed by engineer Donald Wetzel. Early ATMs were mechanical cash-dispensing units operating on proprietary protocols with no network connectivity; each machine required on-site human technicians for jam clearance, cash cassette replacement, and hardware diagnostics that could not be performed remotely. NCR launched its first ATM model (the NCR 770) in 1977 as a self-contained unit combining terminal, controller, and cash dispenser. Citibank invested more than $100 million in ATM installation across New York City in 1977. By 1984 there were 100,000 ATMs installed globally. For technicians, early ATMs represented a new specialty that combined mechanical skills (cash-transport mechanisms, card-reader alignment) with emerging electronics knowledge (network interfaces, display logic). Manufacturers trained their own field technicians in proprietary service procedures.

  Effect on the work

  ATM deployment directly created the ATM technician specialty. By the late 1970s, the combined US ATM installed base required thousands of dedicated service technicians employed by NCR, Diebold, IBM, and bank in-house maintenance teams. The growth between 1971 and 1990 in the US represented a sustained decade of employment growth for this segment of the occupation.

• IBM PC1981–1993

  IBM PC and the independent repair boom (break-fix era)

  IBM launched the Personal Computer (model 5150) on August 12, 1981, at a base price of $1,565. Within three years, the PC had spawned an entire ecosystem of compatible clones and a new class of repair shops: small businesses and households buying machines for the first time, encountering hardware they could not fix themselves, and turning to local technicians. The repair business of the early PC era was almost entirely reactive and on-site: a disk drive failed, a keyboard stopped working, a power supply blew, and someone drove to the repair shop or called a technician who would come to the business. The Computer Industry grew from under 2,000 units in 1960 to 7 million units and $44 billion by 1990, driving a corresponding expansion of the repair trade. Employment in the combined category grew an estimated 67% between 1995 and the late 1990s alone, suggesting the PC-era growth continued well into the decade.

  Effect on the work

  The personal computer created the largest single expansion of employment in this occupation's history. The early 1980s through late 1990s was the growth era: every new PC sold created a potential service need, and the cost of machines relative to wages made repair economically rational.

• CompTIA A+ certification1993–2010

  CompTIA A+ certification and the professionalization of PC repair (1993)

  CompTIA launched the A+ certification in 1993 as the first vendor-neutral IT technician credential in the United States. Prior to A+, certifications were manufacturer-specific (IBM, Xerox, NCR); a technician certified by one manufacturer had no portable credential recognized by others. CompTIA A+, developed by the Computing Technology Industry Association, covered hardware troubleshooting, operating systems (initially Windows 3.1 and MS-DOS), and basic networking. It was explicitly designed for the break-fix PC repairman who needed a credential employers could rely on to verify skills. The certification standardized the PC repair trade at a professional level for the first time. It also signaled a maturation of the occupation: a craft trade that had grown rapidly through the 1980s was now defining formal competencies. A+ has been refreshed every three years since 2001; the 2025 version covers cloud, mobile, and AI-assisted diagnostics alongside the traditional hardware and OS content.

  Effect on the work

  CompTIA A+ certification became the de facto entry credential for the occupation. By the 2010s, the majority of job postings for computer repair and IT support roles listed A+ as the baseline requirement. The certification also eased the transition path from computer repair into IT support specialist roles (BLS 15-1232), which paid substantially more and grew faster.

• Windows-based ATMs2000–2020

  Windows-based ATMs and networked copiers (TCP/IP era, remote management)

  The early 2000s brought a fundamental shift in the ATM and office machine segments. ATMs migrated from proprietary operating environments to Windows XP Embedded and later Windows 7 Embedded, making them network-attached computers running standardized software. Copiers and multifunction printers gained TCP/IP network interfaces, web-based management consoles, and remote diagnostics portals (Xerox Remote Services, introduced around 2003, used predictive analytics to anticipate service needs before failures occurred). For the technician, this shift was double-edged: Windows-based ATMs were easier to configure and had richer diagnostics, but they also created new attack surfaces (WannaCry ransomware notably struck ATMs running Windows XP in 2017) and required a more IT-literate technician who could navigate network configurations and Windows administration alongside traditional hardware skills.

  Effect on the work

  The networked-machine era reduced the frequency of on-site visits for software-resolvable issues while increasing the technical complexity required for the physical visits that remained. Employment began declining from the late-1990s peak: the US computer and electronics repair industry contracted by 1.2% per year between 2010 and 2015 per industry analysis.

• AI predictive diagnostics2022–present

  AI predictive diagnostics and remote resolution (Diebold DN AllConnect, NCR Atleos Intelligent Diagnostics, Neuron7)

  The most consequential technology shift in the occupation since the PC arrived is now underway: AI platforms that diagnose ATM and office machine faults before a technician is dispatched. Diebold Nixdorf's DN AllConnect Data Engine, connecting 150,000+ ATMs globally via IoT, applies machine learning to establish root cause within seconds and prescribe the required fix, technician skill level, spare parts needed, and repair duration before anyone is dispatched. NCR Atleos's Intelligent Diagnostics platform achieved a 23% year-over-year improvement in revisit rates and retrips in 2025 while adding 5.8 million additional ATM uptime hours. Neuron7's resolution intelligence platform, deployed at NCR Atleos, cut support cases by 50%, improved accuracy to 92%, and demonstrably equalized outcomes between newly onboarded technicians and veterans. These platforms are eliminating the simpler end of the truck-roll workload: software-resolvable ATM faults that previously required a physical visit are now resolved remotely. The technician role is narrowing toward the genuinely physical cases that cannot be resolved without hands-on access.

  Effect on the work

  The BLS projects an employment decline for 49-2011 through 2034, from 79,100 to approximately 78,400. Self-employed repairers face a sharper projected decline as independent break-fix demand for consumer devices continues to contract. The wage-and-salary segment serving ATMs and commercial equipment is more stable, but AI remote-resolution is gradually reducing the number of truck rolls required per installed machine.