United Holdings

Temporary Assembler I

Assembler

High school diploma or GED with 2-10 years related experience; reads blueprints; basic hand and power tool skills; basic measurement tools; calibration understanding; ability to lift up to 65 lbs; able to work under general supervision.

Diesel Shop Technician III

Diesel Shop Technician

High school diploma or GED plus 3-7 years related experience; basic computer skills; diesel/automotive repair certification preferred.

Diesel Shop Technician I

1-2 years related experience; High School Diploma or GED; basic computer skills; valid PPE use.

Sourcing Buyer I

1-3 years in purchasing; high school diploma; knowledge of purchasing practices; inventory/warehouse knowledge; strong communication and analytical skills.

Manufacturing Supply Chain Intern

Intermediate Excel skills; ability to analyze data and improve processes; multi-project focus; strong attention to detail; team collaboration; follow procedures.

Diesel Shop Apprentice Technician

High school diploma or GED; no experience required; basic mechanical aptitude; dependable; good communication; basic computer skills.

Shop Technician III

High school diploma or GED; 3-7 years related experience; dependable; good communication; basic computer skills; diesel repair certification preferred.

Supply Chain Intern

Pursuing or recently completed degree in supply chain, finance, or business; strong Excel skills; able to manage multiple projects; detail oriented; works well in a group.

Diesel Field Service Technician II

High school diploma or GED plus 2-4 years related diesel field service experience; technical certification required; ability to troubleshoot and repair customer equipment; clean driving record; able to use laptop/diagnostic tools; MS Office skills.

Diesel Service Advisor

3-7 years related experience; HS diploma/GED required; associates or Bachelors preferred; automotive/heavy-duty service experience; supervisory experience preferred.

Generator Field Service Technician III

Generator Field Service Technician

Troubleshoot and repair generator power equipment; high school or GED; clean driving record; use laptop and diagnostic tools; good communication; customer-focused.

Manufacturing Engineer

Bachelor's degree in Engineering; manufacturing experience; Oracle experience; Six Sigma Green Belt preferred; oil and gas equipment experience preferred

CNC Laser Operator

Proficient knowledge of electronics, machine tools, and fabrication metal shop work; strong reading, math, and safety skills; ability to learn new techniques.

Field Service Diesel Technician II

Diagnose and repair diesel equipment; perform standard mechanical/electrical/hydraulic/pneumatic repairs on customer equipment; troubleshoot; order parts; maintain documentation.

Industrial Painter II

Industrial painter with at least 1 year of experience; reads blueprints; knowledge of paints, safety procedures, PPE; can mix paints and read paint codes; able to operate painting equipment.

Title	Location	Date
Temporary Assembler I Temporary · 2+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 28, 2026
Diesel Shop Technician III Full Time · 3+ YOE North Little Rock, Arkansas, United States · Onsite	North Little Rock, Arkansas, United States Onsite	Apr 24, 2026
Diesel Shop Technician I Full Time · 1+ YOE North Little Rock, Arkansas, United States · Onsite	North Little Rock, Arkansas, United States Onsite	Apr 24, 2026
Sourcing Buyer I Full Time · 1+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 23, 2026
Manufacturing Supply Chain Intern Internship Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 16, 2026
Diesel Shop Apprentice Technician Full Time Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 13, 2026
Shop Technician III Full Time · 3+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 13, 2026
Supply Chain Intern Internship · 0+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Apr 10, 2026
Diesel Field Service Technician II Full Time · 2+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 30, 2026
Diesel Service Advisor Full Time · 3+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 24, 2026
Generator Field Service Technician III Full Time · 3+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 23, 2026
Manufacturing Engineer Full Time Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 23, 2026
CNC Laser Operator Full Time Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 20, 2026
Field Service Diesel Technician II Full Time · 2+ YOE Tulsa, Oklahoma, United States · Onsite	Tulsa, Oklahoma, United States Onsite	Mar 17, 2026
Industrial Painter II Full Time · 1+ YOE Oklahoma City, Oklahoma, United States · Onsite	Oklahoma City, Oklahoma, United States Onsite	Mar 16, 2026

Activities	Distributing industrial diesel enginesServicing heavy-duty transmissionsManufacturing oilfield service equipmentProviding aftermarket engine maintenanceDistributing transport refrigeration systems
Headquarters	US
Industries	Oil & GasTransportation
Name	United Holdings
Employees	5,800
Type	Public
Parent Company	Kirby Corporation
Subsidiaries	United EnginesUE ManufacturingUE CompressionUE PowertrainThermo King of Houston
Tagline	Distributes industrial engines and manufactures oilfield service equipment.
Founded	1,946
Website	unitedengines.com
Stock Exchange	NYSE
Stock Symbol	KEX

United Holdings

About United Holdings