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Second Class Stationary Engineer Jobs (NOW HIRING)

Stationary Engineer Class 2 upon hire required. Stationary Engineers license must be current 2nd class engineers license from the city of Buffalo. Prefer a Class 1 Stationary Engineer License.

$65 - $90/hr

Maryland 1st Class Stationary Engineer license or equivalent * EPA Universal Refrigerant Certification preferred * OSHA safety training * Experience with Building Management Systems (BMS) * Basic ...

New

Stationary Engineer

Westminster, MD ยท On-site

$65 - $90/hr

Maryland 1st Class Stationary Engineer license or equivalent * EPA Universal Refrigerant Certification preferred * OSHA safety training * Experience with Building Management Systems (BMS) * Basic ...

New

Valid Unlimited First Class Stationary Engineer's License from the City of Tulsa. Previous Central Plant operating experience in an institutional or industrial setting such as a large hospital or ...

Maryland First Class Stationary Engineer's License * Minimum five years of experience in operating stationary or marine boilers Preferred Qualifications * EPA - CFC Technician Certification ...

Stationary Engineer

Baltimore, MD ยท On-site

$49.94/hr

Maryland First Class Stationary Engineer's License * Minimum five years of experience in operating stationary or marine boilers Preferred Qualifications * EPA - CFC Technician Certification ...

At Houston Methodist, the Stationary Engineer 2nd Grade position is responsible for operation, maintenance and repair of all fixed building equipment including the Central Utility Plant (CUP) within ...

Stationary Engineer

Towson, MD ยท On-site

$75K - $80K/yr

Located north of Baltimore, TU currently enrolls over 19,000 students and is the second-largest ... Valid Maryland Non-commercial Class C or equivalent driver's license may be required. Candidates ...

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Second Class Stationary Engineer information

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$17

$37

$58

How much do second class stationary engineer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for second class stationary engineer in the United States is $37.14, according to ZipRecruiter salary data. Most workers in this role earn between $28.61 and $44.47 per hour, depending on experience, location, and employer.

What is a second class stationary engineer?

Second Class Stationary Engineers are licensed professionals responsible for operating, maintaining, and repairing boilers, engines, and other mechanical equipment in buildings or industrial facilities. They ensure that heating, ventilation, and power systems run efficiently and safely, often conducting routine inspections and addressing any mechanical issues. The 'second class' designation typically refers to a specific level of licensing, which allows them to work on certain sizes or types of equipment, depending on local regulations. Their duties may also include monitoring system controls, keeping detailed logs, and following strict safety protocols. Requirements for this role often include relevant experience, passing a licensing exam, and ongoing education to stay current with industry standards.

What are the typical daily responsibilities of a second class stationary engineer?

As a Second Class Stationary Engineer, your daily routine typically includes monitoring and operating boilers, turbines, and other mechanical equipment to ensure optimal and safe performance. You will conduct regular inspections, perform preventive maintenance, and respond to equipment alarms or malfunctions. Collaboration with maintenance teams to troubleshoot issues and maintain accurate logs of operations is a key part of the role. Adhering to safety protocols and regulatory standards is essential, and you may also assist in training junior staff or apprentices.

What are the key skills and qualifications needed to thrive as a second class stationary engineer, and why are they important?

To thrive as a Second Class Stationary Engineer, you need a solid understanding of mechanical systems, boilers, HVAC, and safety regulations, typically supported by a valid Second Class Stationary Engineer license. Familiarity with computerized maintenance management systems (CMMS), boiler controls, and diagnostic tools is crucial. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills for this role. These abilities ensure safe, efficient operation and maintenance of critical building systems, minimizing downtime and ensuring compliance with regulatory standards.

What is the difference between Second Class Stationary Engineer vs First Class Stationary Engineer?

AspectSecond Class Stationary EngineerFirst Class Stationary Engineer
CredentialsTypically requires a Second Class licenseRequires a First Class license
Work EnvironmentOperates and maintains boilers, pumps, and HVAC systems in buildingsPerforms advanced maintenance and oversees complex systems in larger facilities
Employer & IndustryCommonly employed in commercial, industrial, and institutional buildingsWorks in similar settings but often in larger or more complex facilities

The main difference between a Second Class Stationary Engineer and a First Class Stationary Engineer lies in licensing requirements and scope of responsibilities. A Second Class license qualifies an engineer to operate and maintain standard systems, while a First Class license allows handling more complex and larger-scale systems. Both roles are vital in maintaining building operations, but the First Class Engineer typically has more advanced training and responsibilities.

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Infographic showing various Second Class Stationary Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 61% Full Time, 37% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $77,249 per year, or $37.1 per hour.

Lead Stationary Engineer

Complete Building Services

Washington, DC โ€ข On-site

$69 - $76/hr

Other

Posted 20 days ago


Job description

About the Role

Complete Building Services (CBS) is seeking a Lead Stationary Engineer (LSE) for a large facility located in Gaithersburg, MD. The Lead Stationary Engineer will act as the primary point of contact between the on-site shift supervisors and the on-sitecontractor personnel. The LSE shall possess a MD-DLLR Grade 1 License (First-Class Stationary Engineer) and maintain the license for as long as they perform on this requirement. The LSE must also possess a current Universal CFC License and maintain this license for as long as they perform on this requirement.


Position Description: The LSE will oversee on-siteoperations and be responsible for ensuring that task order requirements are met.


The Lead Stationary Engineer shall:



  • Act as the primary on-site point of contact between NIST on-site shift supervisors and the on-siteContractor personnel

  • Oversee on-site Contractor operations and requirements

  • Meet with NIST shift supervisors and disperse the Contractor personnel tasks and duties


Operation Duties:



  • Maintain the correct steam pressure and water level in the steam generators by proper operation of the control system

  • Inspect the feed water regulatory controls and gauges

  • Ensure proper combustion by maintaining the required O2 levels in the exit gases

  • Maintain an established chemical program by performing tests, adding the required chemicals to each system, and adjusting system blow down rates, etc.

  • Perform operation of all auxiliary equipment associated with steam generation, and electrical generation, and chilled water production

  • Maintain correct air pressure by proper adjustments to the air compressors and dryers

  • Maintain site chilled water temperature to the campus

  • Operate and monitor the chillers for inlet/outlet temperatures for the condenser and evaporator, and the free cooling system

  • Insure the safe operation of all equipment

  • Wear proper PPE and follow all required protocols


Maintenance Duties:



  • Troubleshooting/repair/perform preventative maintenance of all equipment that provides steam, chilled water and compressed air found in the Steam and Chilled Water Generation Plant

  • Measuring, cutting and threading pipe, and cleaning the water and fire sides of the steam generator

  • Troubleshoot/repair control issues associated with direct digital, pneumatic and electric controls. Repack valves, repair pumps and perform pump maintenance

  • Perform housekeeping duties within their work area as required and assigned, i.e. sweeping, mopping, wiping down equipment in their work area, keeping their work area clean and free of debris or hazards, etc.


Equipment:



  • Four high pressure steam generators (boilers); generating 44,000 lbs. of steam per hour at 150psi.

  • Two high pressure steam generators (boilers); generating 80,000 lbs. of steam per hour at 150 psi

  • Four centrifugal electric motor driven air compressors; furnishing compressed air at 110 psi

  • One gas CHP (COGEN) turbine generator; generating 8 MW and 80,000 lbs. of steam per hour

  • Seven 3500 Ton York Chillers

  • All ancillary equipment associated with the above equipment


Salary:$50-$55 per hour


Hours: 7:00 am - 3:30 pm


**Position is contingent upon contract award**


You Should Have

The Lead Engineer will possess the following:



  • Active MD-DLLR Grade 1 License (First Class Stationary Engineer)

  • Current Universal CFC License

  • CUP experience

  • Minimum of 3-5+ years experience as a Lead or Chief Engineer in a comparable size facility (2 million + sq. ft.)

  • Comprehensive knowledge of MEP systems, specialized subcontracted trades, and mission critical operating characteristics to oversee and direct daily equipment and systems operations

  • Computer proficient and advanced knowledge of DDC control system

  • Strong communication and writing skills


EOE, including disability/veterans


Why You'll Love Working With Us

Complete Building Services (CBS) is a leading provider of building operations and maintenance services for commercial and government facilities throughout the region. As the largest division of The Donohoe Companies, Inc., one of Washington, DCโ€™s most established and respected real estate organizations, CBS brings decades of experience and a strong commitment to excellence.


At CBS, our people are at the heart of our success. We foster a culture that recognizes, supports, and empowers talented employees, providing opportunities to grow, contribute, and build rewarding careers. Our commitment to our employees has earned CBS recognition by the Washington Business Journal as a \"Best Place to Work\" multiple times.


Join a team where your expertise is valued, your contributions make a difference, and your career has room to grow.

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