Explore Skills
Discover in-demand skills, train at your own pace, and prove what you know.
The field that diagnoses, repairs, and maintains cars, light trucks, and fleet vehicles in dealerships, independent shops, quick-lube bay...
Using scan tools, multimeters, and systematic troubleshooting to identify why a vehicle is not running correctly. Modern diagnostics comb...
Troubleshooting and repairing starters, alternators, batteries, wiring harnesses, lighting, and electronic control modules. As vehicles b...
Inspecting, repairing, and replacing brake pads, rotors, calipers, struts, shocks, and related components. Brake work is safety-critical ...
Diagnosing and repairing internal combustion engine problems including timing, compression, fuel delivery, and cooling systems. Engine wo...
Performing oil changes, transmission fluid service, coolant flushes, brake fluid replacement, and differential service. Fluid maintenance...
Mount, dismount, balance, and rotate passenger and light-truck tires and service Tire Pressure Monitoring Systems. Covers sidewall sizing...
Performing multi-point safety and emissions inspections following state and manufacturer guidelines. Inspectors check brakes, tires, ligh...
The field that cares for infants, toddlers, preschoolers, and school-age kids in licensed centers, home-based programs, and private house...
Using positive reinforcement, redirection, consistent limits, and age-appropriate expectations to guide children's behavior. Covers handl...
Understanding how children grow and change from infancy through school age. Covers physical, cognitive, and social-emotional milestones a...
Creating safe environments, preventing injuries, recognizing illness, following safe sleep practices for infants, administering medicatio...
Understanding state licensing requirements, staff-to-child ratios, mandatory reporting obligations, documentation standards, confidential...
The trades that build and renovate houses, commercial buildings, roads, and infrastructure. Entry-level roles include construction labore...
Running fuel gas piping in black iron and CSST (corrugated stainless steel tubing), sizing the line by total BTU load and developed lengt...
Installing and repairing pipes, fixtures, and appliances that carry water, gas, and waste. Plumbers keep buildings functional, from rough...
Reading and applying the two major plumbing code traditions in the US, the IPC and the UPC, and recognizing that local amendments always ...
Protecting potable water from cross-connection contamination using RPZ, double-check (DCVA), and pressure vacuum breaker (PVB) assemblies...
Mixing, pouring, finishing, and curing concrete for foundations, slabs, sidewalks, and structural elements. Masonry work includes laying ...
Setting and stripping concrete forms plus placing and tying reinforcing steel for slabs, walls, footings, and beams. Covers plywood Plyfo...
Clearing clogs in sinks, tubs, toilets, and main sewer lines using hand and drum augers, sectional cable machines, and hydro-jetters. Inc...
Hanging, taping, mudding, and sanding drywall to create smooth interior walls and ceilings. Good finishing work is invisible. Bad finishi...
Installing, maintaining, and troubleshooting electrical systems in residential and commercial buildings. Electricians work with circuits,...
Removing and installing toilets, faucets, sinks, tubs, showers, and garbage disposals in residential and light commercial work. Covers th...
Building the structural skeleton of houses and commercial buildings using lumber, fasteners, and hand and power tools. Framers turn a set...
The measure-mark-cut-fasten foundation of every trade. Covers tape and folding rule technique including the hook-float true-zero trick, c...
Operating excavators, bulldozers, backhoes, loaders, and graders on construction and earthwork projects. Heavy equipment operators need s...
Installing fiberglass batts, blown-in cellulose, spray foam, and rigid board insulation in walls, attics, and crawl spaces. Proper insula...
Getting a construction site ready so the crew can be productive and safe: 811 locate calls, color-coded paint conventions, silt fence and...
Preparing surfaces by sanding, scraping, priming, and caulking, then applying paint, stain, and sealant with brushes, rollers, and spraye...
Cutting, fitting, and joining supply and waste piping across the three materials plumbers use every day: PEX with expansion and crimp rin...
Safe, productive use of the tools a construction apprentice touches every day: circular saw, reciprocating saw, drill/driver/impact, mite...
Installing shingles, metal panels, membrane systems, and flashing to create a weathertight building envelope. Roofers work at height in a...
Erecting, inspecting, and dismantling scaffolding systems that provide safe elevated work platforms. Scaffold builders must understand lo...
Using levels, transits, total stations, and GPS equipment to establish building lines, elevations, and property boundaries. Accurate layo...
Measuring, cutting, and setting ceramic tile, vinyl, hardwood, laminate, and carpet in residential and commercial spaces. Includes substr...
Installing and replacing tank and tankless water heaters, including gas connections with sediment traps, electrical hookups, and venting ...
The storefront and customer-contact field that sells merchandise, handles transactions, and supports shoppers across retail chains, speci...
Accurately processing transactions, counting change, operating registers and POS systems, and balancing a drawer at the end of a shift. T...
Communicating with customers in a friendly, professional way that builds loyalty and solves problems. This skill matters in every industr...
Tracking stock levels, receiving shipments, organizing storage areas, and knowing when to reorder. Good inventory management prevents bot...
Reducing shrinkage from theft, fraud, and administrative errors in retail environments. Loss prevention workers monitor surveillance, con...
Operating modern point-of-sale systems including touchscreen registers, barcode scanners, payment terminals, and inventory lookup tools. ...
Arranging products, signage, and displays to attract customers and drive sales. Visual merchandisers understand color, lighting, traffic ...
The licensed trade that installs, maintains, and troubleshoots power, lighting, and control systems in homes, commercial buildings, and f...
Reading and writing basic ladder logic programs for programmable logic controllers used in factory automation. PLC skills let electrician...
Using hand benders and hydraulic benders on EMT, IMC, and rigid conduit to produce 90s, offsets, saddles, kicks, and concentric bends. Ap...
Understanding the National Electrical Code, local amendments, and the permitting and inspection process for electrical work. Code knowled...
Installing and maintaining three-phase power distribution, motor circuits, transformers, and switchgear in factories and commercial build...
Pulling and terminating thermostat, doorbell, CAT6 data, security, access control, and speaker cables. Covers Class 2 and Class 3 separat...
Wiring and troubleshooting motor starters, contactors, overload relays, and variable frequency drives that control industrial motors. Und...
Decoding schematic diagrams, one-line diagrams, ladder logic, panel schedules, and wiring diagrams to troubleshoot or build control syste...
Pulling NM-B cable, installing boxes, mounting devices, and landing wires on panels for single-family and multi-family housing. Covers bo...
Installing main breaker panels, sub-panels, and load centers including proper bonding, grounding, working clearances, and surge protectiv...
The kitchen and customer-facing field that prepares and serves food in restaurants, cafes, institutional kitchens, and catering operation...
Producing breads, pastries, cakes, and desserts using precise measurements and timing. Baking is as much science as craft, requiring atte...
Preparing espresso drinks, brewed coffee, and specialty beverages with speed and consistency. Baristas need to understand extraction, mil...
Breaking down primal cuts into retail and food service portions using knives, saws, and grinders. Butchers need to understand animal anat...
Planning, preparing, and serving food for events ranging from small business lunches to large weddings and conferences. Catering requires...
Preventing foodborne illness through proper handling, storage, and preparation techniques. Every food service worker needs to understand ...
Preparing food quickly and consistently on a commercial kitchen line. Line cooks manage multiple orders, follow recipes precisely, keep t...
Understanding the principles of heating, ventilation, and air conditioning systems. Covers refrigeration cycles, heat transfer, airflow, ...
Designing, cutting, and assembling sheet metal and fiberglass duct systems that distribute conditioned air through buildings. Includes ca...
The federal certification required under Clean Air Act Section 608 for anyone who purchases or handles refrigerants. Covers Type I (small...
Installing, starting up, and servicing atmospheric and 90%+ condensing gas furnaces in residential and light commercial work. Covers comb...
The parts of refrigerant work that only apply to heat pumps: reversing valves, defrost cycles and boards, auxiliary and emergency electri...
Wiring, programming, and troubleshooting thermostats, zone controls, and building automation systems that regulate temperature and airflo...
Installing, servicing, and troubleshooting refrigeration equipment used in commercial kitchens, grocery stores, cold storage, and industr...
Diagnosing charge, airflow, and component problems on residential and light commercial refrigerant systems using manifold gauges, superhe...
The direct-care and clinical-support field that serves patients in hospitals, clinics, long-term care, and private homes. Entry-level rol...
The foundational language of healthcare including common prefixes, suffixes, root words, abbreviations, and body system terminology. Unde...
Cleaning, dressing, and monitoring wounds under the direction of a nurse or physician. Includes recognizing signs of infection, understan...
Coaching and assisting patients with the six core ADLs (bathing, dressing, toileting, transferring, continence, feeding) and understandin...
Supporting patients with indwelling Foley, suprapubic, external, and intermittent urinary catheters within the home health aide scope. Co...
Responding to cardiac emergencies, choking, bleeding, burns, and other medical situations. CPR and first aid training saves lives in work...
Specialized approaches for caring for patients with dementia or Alzheimer's disease. Covers communication techniques, managing behavioral...
Supporting patients with Type 1 and Type 2 diabetes in the home. Covers glucose meter technique, the 15-15 rule for hypoglycemia, recogni...
Navigating and entering data into electronic health record systems used in hospitals, clinics, and home health agencies. EHR proficiency ...
The core tasks performed by home health aides including personal care assistance, light homemaking, companionship, and supporting patient...
Providing comfort-focused care to patients with a six-month prognosis under the Medicare hospice benefit. Covers recognizing the actively...
Preventing the spread of infections in healthcare settings through proper hand hygiene, use of personal protective equipment, safe handli...
Helping patients stay on schedule with prescribed medications, accurately documenting what was taken and when, and recognizing changes th...
Using the ALGEE action plan to support patients experiencing mental health concerns: Approach and assess, Listen nonjudgmentally, Give re...
Preparing meals that meet patients' dietary restrictions, texture modifications, and nutritional needs. Covers common therapeutic diets s...
Assisting patients with daily activities like bathing, dressing, eating, and mobility. Patient care workers provide hands-on support with...
Safely assisting patients with moving between beds, wheelchairs, toilets, and other surfaces using proper body mechanics, gait belts, sli...
Home health aide work with medically fragile children, post-NICU graduates, and kids with trachs, vents, or G-tubes. Covers parental cons...
Drawing blood from veins for laboratory testing, transfusions, and donations using proper technique, safety precautions, and patient comm...
Measuring and recording blood pressure, pulse, temperature, and respiratory rate. Accurate vital signs are the foundation of clinical dec...
The outdoor-work field that installs and maintains lawns, gardens, irrigation, and hardscapes for residential, commercial, and municipal ...
Building patios, walkways, retaining walls, and outdoor living spaces using pavers, natural stone, and segmental block. Hardscape work re...
Designing, installing, and repairing sprinkler and drip irrigation systems. Includes trenching, pipe fitting, head placement, controller ...
Operating commercial mowers, trimmers, edgers, and blowers to maintain residential and commercial properties. Professional lawn care goes...
Pruning, shaping, and removing trees using hand tools, chainsaws, chippers, and aerial lifts. Arborists need to understand tree biology, ...
The generalist field that keeps commercial buildings, apartments, schools, and industrial facilities clean, functional, and safe. Entry-l...
Performing routine upkeep on commercial and residential buildings including minor plumbing, electrical, HVAC filter changes, door hardwar...
Operating floor scrubbers, carpet extractors, pressure washers, burnishers, and industrial vacuums used in professional cleaning. Equipme...
Maintaining outdoor areas of commercial properties, apartment complexes, and public facilities including mowing, snow removal, leaf clean...
Cleaning and sanitizing commercial spaces including offices, restrooms, kitchens, and public areas using professional equipment and chemi...
Understanding the types of industrial robots, their safety systems, and basic programming concepts. As automation grows in manufacturing,...
The field that turns raw materials into finished products inside factories, machine shops, and assembly plants. Entry-level roles include...
The science and practice of precision measurement that every machinist, inspector, and quality engineer has to understand. Covers traceab...
The skills and knowledge needed for efficient hand assembly of products and components. Covers fastener selection, torque specifications,...
Interpreting technical drawings, dimensions, tolerances, and symbols used in manufacturing and construction. Being able to read a print m...
Operating tactile and optical coordinate measuring machines for production and first-article inspection. Covers probe qualification again...
Programming and operating computer-controlled cutting machines to produce precision parts. CNC operators bridge the gap between computer ...
Reading and interpreting ASME Y14.5 feature control frames on engineering drawings: form controls (flatness, straightness, circularity, c...
Setting up and running plastic injection molding machines to produce parts from raw resin. Operators monitor cycle times, adjust temperat...
Fiber and CO2 laser cutting of sheet and plate in a modern fab shop. Covers tight nesting to maximize yield, assist gas selection (N2 for...
A systematic approach to eliminating waste and organizing the workplace. Lean manufacturing uses tools like 5S (Sort, Set in order, Shine...
The ability to set up, run, and monitor industrial equipment like presses, lathes, mills, and packaging lines. Good operators keep produc...
The safe and efficient movement, storage, and staging of raw materials, work-in-process, and finished goods in a manufacturing or warehou...
Cutting carbon steel plate, pipe, and structural shapes with an acetylene/oxygen torch. Used for beveling weld prep, scrapping heavy stee...
Applying paint, powder coat, anodizing, and other protective or decorative finishes to manufactured parts. Includes surface preparation, ...
Welding pipe joints in fixed and rolling positions using TIG, stick, or combo processes. Pipe welders work on pressure systems, structura...
Cutting any electrically conductive metal, including stainless and aluminum, using a high-velocity plasma arc. Runs by hand for fit-up an...
Using instruments like calipers, micrometers, dial indicators, and gauge blocks to measure parts with accuracy down to thousandths of an ...
Setting up and operating hydraulic and servo-electric press brakes to bend sheet metal to print. Covers tonnage calculation from material...
Scheduled inspection, cleaning, lubrication, and replacement of wear parts to keep equipment running and prevent unplanned breakdowns. Go...
Using calipers, gauges, and visual checks to verify that parts and products meet specifications. Quality inspectors are the last line of ...
Cutting, bending, and forming sheet metal into ducts, enclosures, brackets, and custom parts using shears, brakes, and rollers. Sheet met...
Joining metals using filler materials at lower temperatures than welding. Soldering and brazing are used in electronics assembly, plumbin...
Using data and control charts to monitor production quality in real time. SPC helps operators and quality teams distinguish between norma...
Shielded metal arc welding using consumable flux-coated electrodes and either DCEP or DCEN polarity depending on the rod and application....
Code-compliant welds on steel buildings, bridges, beams, and heavy plate fabrications, typically qualified to AWS D1.1. Structural welder...
Pure-water and abrasive waterjet cutting of virtually any material, from foam and rubber to titanium and six-inch steel plate. Covers gar...
Visually evaluating welds against code criteria the way an AWS Certified Welding Inspector would: checking weld size, profile, undercut, ...
Joining metal parts using MIG, TIG, stick, or flux-core processes. Welders work in manufacturing plants, construction sites, shipyards, a...
The procedures and precautions for safely entering and working in tanks, silos, vaults, pits, and other enclosed areas with limited acces...
Selecting, inspecting, and using harnesses, lanyards, guardrails, and safety nets to prevent falls from height. Falls are the leading cau...
Understanding fire triangle basics, proper use of fire extinguishers, evacuation procedures, and how to identify fire hazards in industri...
Safely identifying, storing, transporting, and disposing of chemicals, flammables, corrosives, and other hazardous substances. Includes r...
The safety procedure used to ensure that machines and equipment are properly shut down and de-energized before maintenance or repair. LOT...
The knowledge and practices that keep workers safe on the job. Covers hazard recognition, personal protective equipment, emergency proced...
Looking up rules in the model trade codes every licensed installer works under: the NEC (NFPA 70) for electrical, the IPC for plumbing, t...
Decoding electrical ladder diagrams, one-line / single-line diagrams, wiring diagrams, and industrial P&IDs (Piping & Instrumentation Dia...
Applied geometry and trigonometry on the jobsite: Pythagorean 3-4-5 squaring, SOH-CAH-TOA for rise/run and roof pitch, miter and bevel an...
The trucking and transportation field that moves freight, passengers, and equipment over public roads using vehicles that require a comme...
Operating Class A, B, or C commercial vehicles including tractor-trailers, straight trucks, and buses. CDL holders must pass written know...
Anticipating hazards, maintaining safe following distances, and making smart decisions behind the wheel in all weather and traffic condit...
Properly securing freight using straps, chains, binders, dunnage, and blocking to prevent shifting during transit. Improperly secured loa...
Planning efficient delivery routes using GPS, mapping software, and knowledge of road restrictions for commercial vehicles. Good route pl...
Performing the systematic walk-around inspection required by DOT regulations before operating a commercial vehicle. Pre-trip inspections ...
The logistics and distribution field that receives, stores, picks, packs, and ships freight through warehouses, distribution centers, and...
Safely operating powered industrial trucks to move, stack, and retrieve palletized loads. Forklift operators are the backbone of every wa...
Managing the flow of trucks at a loading dock, including scheduling, dock assignment, trailer inspection, load bracing, and seal verifica...
Locating items in a warehouse, assembling orders accurately, and packaging them for shipment. Speed and accuracy are both critical since ...
Operating manual and electric pallet jacks to move loaded pallets across warehouse floors, loading docks, and retail back rooms. Proper t...
Processing inbound and outbound shipments, verifying quantities against purchase orders, inspecting for damage, and maintaining accurate ...
Using software platforms like Manhattan, Blue Yonder, or SAP to track inventory locations, manage pick waves, optimize slotting, and proc...