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Operating Engineer Union Jobs in Clinton, MD (NOW HIRING)

This position requires union membership. Essential Functions, Responsibilities & Duties may include ... Operating and maintaining critical mechanical systems (working knowledge). * Comprehensive ...

HVAC MECHANIC

Rockville, MD ยท On-site

$24.75 - $33.75/hr

... Operating Engineer, HVAC control systems mechanic, etc. Candidate must have a journeyman license ... This is a Union Position with Local 99 with compensation adjustments on April 27th of each year.

Engineer -1st Class

Washington, DC ยท On-site

$57.40 - $63/hr

This position requires union membership. Essential Functions, Responsibilities & Duties may include ... Operating and maintaining critical mechanical systems (working knowledge). * Comprehensive ...

Building Engineer

Washington, DC ยท On-site

$32 - $45/hr

... at Union Station. Akridge is proud to invest, build, and operate properties that provide lasting ... Our operating and development expertise gives us an unparalleled ability to execute these ...

This position requires union membership. Essential Functions, Responsibilities & Duties may include ... Operating and maintaining critical mechanical systems (working knowledge). * Comprehensive ...

CHIEF SYSTEMS ENGINEER

Bryans Road, MD ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Washington, DC ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Mclean, VA ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Alexandria, VA ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Bowie, MD ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Annandale, VA ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Mount Vernon, VA ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

CHIEF SYSTEMS ENGINEER

Washington, DC ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

Stationary Engineer

Fort Belvoir, VA ยท On-site

$45.35/hr

... union and the Company. Once finalized, a copy of the CBA will be provided by your supervisor or ... Start up, shut down, regulate, and adjust mechanical systems to maintain required operating ...

CHIEF SYSTEMS ENGINEER

Lothian, MD ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

... union and the Company. Once finalized, a copy of the CBA will be provided by your supervisor or ... Start up, shut down, regulate, and adjust mechanical systems to maintain required operating ...

CHIEF SYSTEMS ENGINEER

Washington, DC ยท On-site

$186K - $228K/yr

... Operating Officer Office. You will serve as the ultimate technical authority and strategic ... a union No Drug test Yes Security clearance Sensitive Compartmented Information Financial ...

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Showing results 1-20

Operating Engineer Union information

See Clinton, MD salary details

$59.7K

$87.2K

$117.3K

How much do operating engineer union jobs pay per year?

As of Jul 14, 2026, the average yearly pay for operating engineer union in Clinton, MD is $87,238.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $105,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Operating Engineer (Union), and why are they important?

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 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 Operating Engineer Union jobs?

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 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 are popular job titles related to Operating Engineer Union jobs in Clinton, MD? For Operating Engineer Union jobs in Clinton, MD, the most frequently searched job titles are:
What cities near Clinton, MD are hiring for Operating Engineer Union jobs? Cities near Clinton, MD with the most Operating Engineer Union job openings:
Infographic showing various Operating Engineer Union job openings in Clinton, MD as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,238 per year, or $41.9 per hour.

Engineer -1st Class

kgs

Washington, DC โ€ข On-site

Other

Re-posted 4 days ago


Job description

PacArctic, LLC, a Koniag Government Services company, is looking for a highly qualified, experienced and self-motivated individual to perform the duties of an Engineer โ€“ 1st Class in Washington, DC. This position is for a future business opportunity.

All benefits will be provided by the CBA.

The "Engineer - 1st Class" is a highly skilled, licensed professional responsible for the operation, maintenance, and repair of complex mechanical systems such as boilers, HVAC/Mechanical units, and electrical equipment within a large federal facility, requiring extensive knowledge of safety regulations and the ability to troubleshoot and perform maintenance and repairs on a variety of mechanical equipment, with a high level of autonomy and oversight over junior engineers; "Engineer - 1st Class" considered the most senior level of stationary engineer within the facility. Responsible for ensuring all work is completed to the highest standard in accordance to industry, state, and federal regulations. Works is inspected for acceptability and compliance with scope and code. This position requires union membership.

Essential Functions, Responsibilities & Duties may include, but are not limited to:

  • Perform as leads for all shifts and as first responder to equipment emergencies, performing and managing maintenance, operating complex building systems, and ensuring safety compliance.
  • Responsible for 24-hour monitoring and operation of HVAC, boilers, chillers, and utility plant equipment
  • Acts as a first responder to stationary equipment failures and implements safety procedures.
  • Perform, and/or oversee maintenance staff and vendors performing, repairs on complex mechanical and electrical systems.
  • Ensure operations meet safety, environmental, and building codes.
  • Directs the work of junior technicians or maintenance staff for all shifts.ย 
  • Other duties as required by the Program Manager and/or contract requirements.

Demonstrated experience working with:ย 

  • Operating and maintaining all classes, pressures, and temperatures of steam and water boilers and steam-driven machinery.
  • Operating and maintaining critical mechanical systems (working knowledge).
  • Comprehensive background in large-scale air conditioning, ventilation, and refrigeration systems, including troubleshooting and energy optimization.
  • Practical experience performing maintenance checks and repairs on mechanical, electrical, and plumbing (MEP) systems.
  • Managing routine maintenance projects, coordinating with outside contractors, and overseeing in-house labor.
  • Emergency back-up power systems (Generators, ATS and UPS).
  • Fire detections and prevention systems.
  • Ensuring all operations comply with OSHA, federal life safety codes, and environmental regulations.
  • Working knowledge of BAS (Boland Tracer and Lon systems) and EPMS systems.
  • Experience using computerized maintenance management system (Maximo).

Requirements

  • Requires a bachelor's degree in Mechanical Engineering from an accredited university or college
  • Previous experience working in a 600,000+ sf facility
  • 1st Class Engineer License MD or DC
  • ASME Boiler and Pressure Vessel Code Certification
  • Stationary Engineer certification
  • Boiler Operators License for Low Pressure Boilers
  • Class 1 Power Engineer
  • 7 to 10+ years of experience in HVAC, utility plant operations, and stationary engineering (Federal facilities preferred)
  • Ability to direct and coordinate activities for other workers involved in system maintenance.
  • Demonstrated skill and comfort in proactively building relationships.
  • Innovative thinker, with a track record for translating and executing strategic plans
  • Strong written and verbal communication skills
  • Ability to effectively interface with all levels of management and maintenance personnel
  • Active Secret or Top Secret Clearance (TS preferred) or the ability to obtain a Secret or Top Secret Clearance

Our Equal Employment Opportunity Policy
The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.

The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.
ย 
Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.
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Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352