ZipRecruiter

Log In

1

Operating Engineer Union Jobs in Mililani, HI (NOW HIRING)

Twining

Union Inspector - HI

Kapolei, HI · On-site

$29.77 - $40.91/hr

Union Inspector - Honolulu, HI Twining, Inc., an innovative engineering, testing, and inspection ... Must join Local 3 Operating Engineers through District 17- Oahu Our employees enjoy an excellent ...

Grace Pacific LLC

Asphalt Distributor 5F

Kapolei, HI · On-site

This is a union position. Candidates for this position must already be a member of Operating Engineers Local Union No. 3. We primarily employ carpenters, laborers, sand operating engineers. We are ...

Grace Pacific LLC

Asphalt Distributor 5F

Kapolei, HI · On-site

This is a union position. Candidates for this position must already be a member of Operating Engineers Local Union No. 3. We primarily employ carpenters, laborers, s and operating engineers. We are ...

Grace Pacific LLC

Shop Laborer-Construction

Aiea, HI · On-site

$16 - $19.75/hr

We primarily employ carpenters, laborers, sand operating engineers. We are signatory to collective bargaining agreements with the following unions listed below and are subject to the hiring rules of ...

Grace Pacific LLC

Shop Laborer-Construction

Aiea, HI · On-site

$16 - $19.75/hr

We primarily employ carpenters, laborers, sand operating engineers. We are signatory to collective bargaining agreements with the following unions listed below and are subject to the hiring rules of ...

Grace Pacific LLC

Shop Laborer-Construction

Aiea, HI · On-site

$16 - $19.75/hr

We primarily employ carpenters, laborers, sand operating engineers. We are signatory to collective bargaining agreements with the following unions listed below and are subject to the hiring rules of ...

next page

Showing results 1-20

All JobsOperating Engineer Union JobsOperating Engineer Union Jobs in Mililani, HI

Operating Engineer Union information

See Mililani, HI salary details

$58.1K

$84.9K

$114.2K

How much do operating engineer union jobs pay per year?

As of Sep 5, 2026, the average yearly pay for operating engineer union in Mililani, HI is $84,911.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,800.00 and $103,100.00 per year, depending on experience, location, and employer.

What is an operating engineer union?

Operating Engineer Union jobs refer to positions held by skilled workers who operate and maintain heavy equipment, such as cranes, bulldozers, excavators, and other machinery used in construction and industrial projects. These professionals are typically members of a union, such as the International Union of Operating Engineers (IUOE), which provides training, job placement, and collective bargaining for better wages and benefits. Union operating engineers often work on major construction sites, road projects, and infrastructure developments, ensuring equipment is run safely and efficiently. Membership in the union may require completing an apprenticeship program and meeting certain qualifications.

What are the key skills and qualifications needed to thrive as an operating engineer union?

To thrive as an Operating Engineer (Union), you need strong mechanical aptitude, a solid understanding of heavy equipment operation, and typically a high school diploma or equivalent, along with union apprenticeship completion. Familiarity with equipment such as cranes, bulldozers, forklifts, and safety systems, as well as relevant certifications like OSHA or NCCCO, is often required. Outstanding problem-solving skills, attention to detail, and effective teamwork set exceptional professionals apart in this role. These skills and qualifications are crucial for ensuring safe, precise, and efficient operation of machinery on construction sites.

What are some common challenges operating engineer union members face on the job site, and how can they prepare to handle them?

Operating Engineer Union members often work with heavy machinery in dynamic environments, which can present challenges such as adapting to rapidly changing site conditions, maintaining strict safety standards, and troubleshooting equipment malfunctions. Staying updated with ongoing safety training and being proactive about preventative maintenance are key to minimizing risks. Additionally, strong communication skills help coordinate activities with other trades and supervisors, ensuring smooth workflow and reducing potential hazards. Union resources and peer support also play a vital role in overcoming these workplace challenges.

What is the difference between Operating Engineer Union vs Heavy Equipment Operator?

AspectOperating Engineer UnionHeavy Equipment Operator
Credentials/CertificationsUnion membership, OSHA certifications, specialized trainingOSHA certifications, equipment-specific training
Work EnvironmentConstruction sites, power plants, industrial facilitiesConstruction sites, mining, infrastructure projects
Employer/Industry UsageUnionized construction and industrial companiesPrivate contractors, construction firms

The Operating Engineer Union and Heavy Equipment Operator roles often overlap, with both requiring OSHA certifications and equipment training. Operating Engineers typically work in unionized environments on large-scale projects, handling complex machinery and systems. Heavy Equipment Operators focus on operating specific machinery like bulldozers or cranes, often in similar settings. While their skills are related, Operating Engineers usually have broader responsibilities and union benefits.

What are popular job titles related to Operating Engineer Union jobs in Mililani, HI?

For Operating Engineer Union jobs in Mililani, HI, the most frequently searched job titles are:

What cities near Mililani, HI are hiring for Operating Engineer Union jobs?

Cities near Mililani, HI with the most Operating Engineer Union job openings:

Operating Engineer Union jobs near you
Infographic showing various Operating Engineer Union job openings in Mililani, HI as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $84,911 per year, or $40.8 per hour.

Asphalt Plant Operator 3A

Grace Pacific LLC

Kapolei, HI • On-site

Full-time

Re-posted 12 hours ago

Job description

PRINCIPAL DUTIES:Inputs mix design formula into computer to batch specified material.Operates plant and batches material in various tonnages as required to coordinate with production schedule, jobsites, different mix designs and truck schedule; optimizes plant production rates and efficiencies.Loads hotmix into hauling trucksDoes daily and monthly inventory of raw materials and daily production.Performs daily and scheduled maintenance of the Asphalt Plant; document, communicate, & performs/assists with repairs as required.Maintains a basic knowledge of aggregates and cold-feed system for aggregate, RAP and glass.Performs calibration of feed, pump and metering systems.Controls burner system and heat transfer process, mineral filler, and baghouse fines feed system.Ensures effective use of asphalt storage and scale.Communicates with plant crew and management effectively. Inform management of any plant issues. Advise plant down time timely.Leads the HMA crew to ensure that production needs are met by using company assets and personnel in an efficient manner.Performs other duties as assigned.PRINCIPAL REQUIREMENTS:High school diploma and 8-10 years' experience operating a hot mix plant.Working proficiency on computers, scale systems, & email.Math skills sufficient to calculate month-end inventory of raw materials and daily tonnage and to apply to daily operations.Ability to use hand and pneumatic tools, arc welder, oxygen-acetylene torches, & other tools as necessary.Valid driver's license and favorable traffic abstract.Weighmasters license or ability to acquire one.Ability to work overtime, weekends, nights or holidays as required by jobs.Ability to travel to outer-islands as required by jobs.Capable of multiple dexterity, climbing, working in confined spaces or at heights, and with exposure to noise, extreme temperature, and chemicals/dust/fumes.Able to lift/carry 40 pounds.We primarily employ carpenters, laborers, and operating engineers. We are signatory to collective bargaining agreements with the following unions listed below and are subject to the hiring rules of each collective bargaining agreement. We anticipate hiring for projects on Oahu, Maui, Hawaii, and Kauai as work becomes available and will be contacting the respective union to fill these positions:Operating Engineers Local Union No.3*This is a union position. Selected candidate will be asked to join the Operating Engineer's union prior to starting work.EOE / M / F / V / Disabled / AAP