Work on this bottleneck

Heavy-duty gas turbine order books

How this is computedA posting is filed under a bottleneck when its title names one of that bottleneck’s terms, or its description names them at least twice (title only for software and business roles); its role family is the first family whose title terms its title names.Method →Code → open roles filed here · Why it binds, and who holds it

The fastest way to add firm power at scale. The largest maker’s order book runs years ahead of what it can build.

The roles it needs

Judged by Substrata, open to challenge · 2026-09-24 · not reviewed by anyone who hires for it

Mechanical, robotics and manufacturing

Machines that move: mechanical design, robotics, controls, machining, printing metal.

1 (Computed: A posting is filed under a bottleneck when its title names one of that bottleneck’s terms, or its description names them at least twice (title only for software and business roles); its role family is the first family whose title terms its title names.) open here

Field service and equipment

People who install, keep running and repair the machines at a customer’s site.

0 (Computed: A posting is filed under a bottleneck when its title names one of that bottleneck’s terms, or its description names them at least twice (title only for software and business roles); its role family is the first family whose title terms its title names.) open here

Power and grid engineering

Engineers who design, study and connect generation, transformers and the grid.

2 (Computed: A posting is filed under a bottleneck when its title names one of that bottleneck’s terms, or its description names them at least twice (title only for software and business roles); its role family is the first family whose title terms its title names.) open here

Open roles

All with filters →

Lead Technician (Power Generation) - Memphis
xAI Southaven, MS; Memphis, TNTechnicians and operatorsManager, director or aboveposted 28 Sep
Heavy-duty gas turbine order books
Electrical Engineer (Power Generation) - Memphis
xAI Southaven, MS; Memphis, TNPower and grid engineeringExperiencedposted 21 Sep
Heavy-duty gas turbine order books Grid interconnection queues
Turbine Technician - Memphis
xAI Southaven, MS; Memphis, TNTechnicians and operatorsExperiencedposted 21 Sep
Heavy-duty gas turbine order books
Controls Engineer (Power Generation) - Memphis
xAI Southaven, MS; Memphis, TNMechanical, robotics and manufacturingExperiencedposted 21 Sep
Heavy-duty gas turbine order books
Electrical Engineer - Memphis
xAI Southaven, MS; Memphis, TNPower and grid engineeringExperiencedposted 12 May
Heavy-duty gas turbine order books Grid interconnection queues

What these postings ask for

Counted across the open roles above, by a published list of terms

Named in postings	Kind	Postings	Share
Schematics and electrical troubleshooting	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
High-voltage work	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
NFPA 70E / arc-flash	Credential	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
Protection and relays	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
Bachelor’s degree asked	Credential	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
FMEA / root-cause analysis	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
PLC and industrial controls	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
Power-system studies (PSS/E, ETAP, PSCAD)	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
Electrical licence / journeyman card	Credential	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →
Pneumatics and hydraulics	Skill	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →	How this is computedFor each skill or credential in the published list, the number of open postings whose title or description names any of its terms.Method →Code →

Mechanical, robotics and manufacturing: the official record

What O*NET and ESCO say the work is and needs

O*NET 17-2199.08 · ISCO 2149.13

Robotics Engineers

Research, design, develop, or test robotic applications.

Job Zone Four: Considerable Preparation Needed. Most of these occupations require a four-year bachelor's degree, but some do not.

Core tasks

Review or approve designs, calculations, or cost estimates.
Process or interpret signals or sensor data.
Debug robotics programs.

Most important knowledge

Engineering and Technology
Design
Computers and Electronics
Mechanical
Mathematics

Essential skills in ESCO: robotics engineer

perform scientific research
mechanical engineering
design automation components
use technical drawing software
approve engineering design
assess financial viability
robotics
robotic components
adjust engineering designs
mechanics
execute feasibility study
technical drawings
engineering principles
engineering processes

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

O*NET 17-3024.01 · ISCO 3119.2.1

Robotics Technicians

Build, install, test, or maintain robotic equipment or related automated production systems.

Job Zone Three: Medium Preparation Needed. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Core tasks

Make repairs to robots or peripheral equipment, such as replacement of defective circuit boards, sensors, controllers, encoders, or servomotors.
Troubleshoot robotic systems, using knowledge of microprocessors, programmable controllers, electronics, circuit analysis, mechanics, sensor or feedback systems, hydraulics, or pneumatics.
Install, program, or repair programmable controllers, robot controllers, end-of-arm tools, or conveyors.

Most important knowledge

Computers and Electronics
Engineering and Technology
Mechanical
Design
Mathematics

Essential skills in ESCO: robotics engineering technician

read assembly drawings
assemble robots
set up machine controls
test mechatronic units
electronics
assist scientific research
mechatronics
follow safety standards in industrial contexts
inspect quality of products
adjust engineering designs
design drawings
fasten components
record test data
monitor machine operations

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

O*NET 51-4041.00 · ISCO 7223.8

Machinists

Set up and operate a variety of machine tools to produce precision parts and instruments out of metal. Includes precision instrument makers who fabricate, modify, or repair mechanical instruments. May also fabricate and modify parts to make or repair machine tools or maintain industrial machines, applying knowledge of mechanics, mathematics, metal properties, layout, and machining procedures.

Job Zone Three: Medium Preparation Needed. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Core tasks

Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.
Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.
Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.

Most important knowledge

Mathematics
Mechanical
Production and Processing
Design
Engineering and Technology

Essential skills in ESCO: gear machinist

consult technical resources
mechanics
troubleshoot
types of metal
remove processed workpiece
secure working area
supply machine with appropriate tools
monitor automated machines
set up the controller of a machine
perform test run
supply machine

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

Field service and equipment: the official record

What O*NET and ESCO say the work is and needs

O*NET 49-2094.00 · ISCO 2433.1

Electrical and Electronics Repairers, Commercial and Industrial Equipment

Repair, test, adjust, or install electronic equipment, such as industrial controls, transmitters, and antennas.

Job Zone Three: Medium Preparation Needed. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Core tasks

Test faulty equipment to diagnose malfunctions, using test equipment or software, and applying knowledge of the functional operation of electronic units and systems.
Maintain equipment logs that record performance problems, repairs, calibrations, or tests.
Set up and test industrial equipment to ensure that it functions properly.

Most important knowledge

Computers and Electronics
Mechanical
Production and Processing
Customer and Personal Service
Mathematics

Essential skills in ESCO: after-sales service technician

execute after sales activities
maintenance and repair
characteristics of services
advise on merchandise features
create solutions to problems
customer service
product comprehension
contact customers
characteristics of products
customer relationship management
implement sales strategies
implement customer follow-up
communicate with customers
provide customer follow-up services

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

O*NET 49-9041.00 · ISCO 7233.7

Industrial Machinery Mechanics

Repair, install, adjust, or maintain industrial production and processing machinery or refinery and pipeline distribution systems. May also install, dismantle, or move machinery and heavy equipment according to plans.

Job Zone Three: Medium Preparation Needed. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Core tasks

Repair or maintain the operating condition of industrial production or processing machinery or equipment.
Repair or replace broken or malfunctioning components of machinery or equipment.
Clean, lubricate, or adjust parts, equipment, or machinery.

Most important knowledge

Mechanical
English Language
Production and Processing
Engineering and Technology
Design

Essential skills in ESCO: industrial machinery mechanic

use testing equipment
resolve equipment malfunctions
inspect industrial equipment
perform test run
perform maintenance on installed equipment
troubleshoot
secure working area
pneumatics
mechanics
electricity
hydraulics
electrical wiring plans
conduct routine machinery checks
write records for repairs

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

Power and grid engineering: the official record

What O*NET and ESCO say the work is and needs

O*NET 17-2071.00 · ISCO 2151.1.5

Electrical Engineers

Research, design, develop, test, or supervise the manufacturing and installation of electrical equipment, components, or systems for commercial, industrial, military, or scientific use.

Job Zone Four: Considerable Preparation Needed. Most of these occupations require a four-year bachelor's degree, but some do not.

Core tasks

Design, implement, maintain, or improve electrical instruments, equipment, facilities, components, products, or systems for commercial, industrial, or domestic purposes.
Oversee project production efforts to assure projects are completed on time and within budget.
Direct or coordinate manufacturing, construction, installation, maintenance, support, documentation, or testing activities to ensure compliance with specifications, codes, or customer requirements.

Most important knowledge

Engineering and Technology
Computers and Electronics
Design
English Language
Mathematics

Essential skills in ESCO: power distribution engineer

ensure compliance with safety legislation
assess financial viability
engineering principles
identify customer's needs
ensure compliance with environmental legislation
power engineering
change power distribution systems
engineering processes
electrical engineering
ensure safety in electrical power operations
manage electricity transmission system
electrical power safety regulations
inspect overhead power lines
supervise electricity distribution operations

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

O*NET 51-8012.00 · ISCO 2151.1.6

Power Distributors and Dispatchers

Coordinate, regulate, or distribute electricity or steam.

Job Zone Three: Medium Preparation Needed. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Core tasks

Coordinate with engineers, planners, field personnel, or other utility workers to provide information such as clearances, switching orders, or distribution process changes.
Respond to emergencies, such as transformer or transmission line failures, and route current around affected areas.
Control, monitor, or operate equipment that regulates or distributes electricity or steam, using data obtained from instruments or computers.

Most important knowledge

English Language
Public Safety and Security
Mathematics
Computers and Electronics
Telecommunications

Essential skills in ESCO: substation engineer

make electrical calculations
create AutoCAD drawings
use technical drawing software
mechanical engineering
manage engineering project
engineering principles
inspect facility sites
electrical engineering
electrical discharge
electric current
electricity consumption
mechanics
perform project management
ensure compliance with environmental legislation

O*NET 31.0 Database (US Department of Labor, CC BY 4.0) · ESCO API, European Commission

Where to train

Public programmes for these role families, each on its official page

Apprenticeship · United States

Technician Apprenticeship Program ↗

TSMC Arizona

Registered apprenticeship, paid hourly: 12-18 months for equipment/process tracks (a 36-48-month track is also listed)

On-the-job training at TSMC AZ plus related technical instruction via Estrella Mountain CC, Rio Salado College and Northern Arizona University; requires 18+ and high school diploma/GED.