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Dc 3Rd Class Engineer Jobs (NOW HIRING)

Alutiiq

Chief Engineer

Arlington, VA · On-site

State Stationary Engineers License Must hold a District of Columbia (DC) 3rd Class Steam Engineer License (and obtain 1st Class Steam Engineer License within 2 years of hire) Secret security ...

JLL

Chief Engineer

Washington, DC · On-site

DC 3rd Class Engineer license * Experience using Microsoft Office (Word, Outlook, Excel, Teams) * Ability to lift up to 50 lbs * Comfort using ladders up to 30 feet tall * Ability to frequently climb ...

Marylandconnect

DC 3rd Class Engineer License (preferred) * NAPE Certification (preferred) * Valid Maryland Non-Commercial Class C Driver's License or equivalent Required Qualifications: * Comprehensive knowledge of ...

Alutiiq, LLC

Chief Engineer

Arlington, VA · On-site

Must hold a District of Columbia (DC) 3rd Class Steam Engineer License (and obtain 1st Class Steam Engineer License within 2 years of hire) * Secret security clearance required * Demonstrated ...

Alutiiq, LLC

Chief Engineer

Arlington, VA · On-site

Must hold a District of Columbia (DC) 3rd Class Steam Engineer License (and obtain 1st Class Steam Engineer License within 2 years of hire) * Secret security clearance required * Demonstrated ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Must hold a Massachusetts Third Class Engineers License and have 3+ years of relevant experience. Competitive hourly pay and comprehensive benefits offered. Responsibilities: * Operate, monitor, and ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Must hold a Massachusetts Third Class Engineers License and have 3+ years of relevant experience. Competitive hourly pay and comprehensive benefits offered. Responsibilities: * Operate, monitor, and ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Must hold a Massachusetts Third Class Engineers License and have 3+ years of relevant experience. Competitive hourly pay and comprehensive benefits offered. Responsibilities: * Operate, monitor, and ...

System One

Utilities 3rd Engineer

Quincy, MA · On-site

$28 - $42/hr

Must hold a Massachusetts Third Class Engineers License and have 3+ years of relevant experience. Competitive hourly pay and comprehensive benefits offered. Responsibilities: * Operate, monitor, and ...

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Showing results 21-40

All JobsDc 3Rd Class Engineer Jobs

Dc 3Rd Class Engineer information

See salary details

$31K

$95.8K

$127.5K

How much do dc 3rd class engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for dc 3rd class engineer in the United States is $95,796.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $116,000.00 per year, depending on experience, location, and employer.

What is a DC 3rd Class Engineer?

A DC 3rd Class Engineer is a licensed professional responsible for operating and maintaining boilers, engines, and other mechanical equipment in facilities such as power plants or large buildings. The '3rd Class' designation typically refers to the level of license or certification required, which allows them to work with specific types or sizes of equipment under certain regulations. Their duties often include monitoring systems, performing routine maintenance, and ensuring all equipment runs safely and efficiently. They usually work under the supervision of more senior engineers. This role is essential for the continuous and safe operation of large-scale mechanical systems.

What does a DC 3rd Class Engineer do?

As a DC 3rd Class Engineer, your daily responsibilities often include monitoring and maintaining building systems such as HVAC, boilers, and electrical equipment. You'll perform regular inspections, conduct preventative maintenance, and respond promptly to service calls or equipment malfunctions. Collaboration with other engineering team members and facility staff is common to ensure smooth operations. Additionally, accurate documentation of maintenance activities and adherence to safety protocols are essential parts of the role.

What skills and qualifications are needed to be a DC 3rd Class Engineer?

To thrive as a DC 3rd Class Engineer, you need a solid understanding of mechanical systems, boiler operations, and basic electrical knowledge, usually backed by a 3rd Class Engineer license or equivalent certification. Familiarity with control systems, maintenance management software, and safety protocols is commonly required. Strong problem-solving skills, attention to detail, and effective teamwork are essential soft skills in this role. Mastering these abilities ensures the safe and efficient operation of equipment, regulatory compliance, and minimizes downtime in industrial or facility settings.

What is the difference between Dc 3Rd Class Engineer vs Dc 2Nd Class Engineer?

AspectDc 3Rd Class EngineerDc 2Nd Class Engineer
CertificationsRequires a 3rd Class Engineer LicenseRequires a 2nd Class Engineer License
Work EnvironmentMaintains and operates machinery in ships or facilitiesHandles more complex systems, supervises 3rd Class Engineers
ResponsibilitiesAssists in machinery operation and maintenanceOversees 3rd Class Engineers, manages systems

The main difference between a Dc 3Rd Class Engineer and a Dc 2Nd Class Engineer lies in their certification requirements and responsibilities. A Dc 2Nd Class Engineer has a higher license, enabling them to oversee more complex machinery and supervise lower-class engineers. Both roles are essential in maritime and industrial settings, but the 2nd Class Engineer holds greater authority and technical expertise.

More about Dc 3Rd Class Engineer jobs

What cities are hiring for Dc 3Rd Class Engineer jobs?

Cities with the most Dc 3Rd Class Engineer job openings:

What states have the most Dc 3Rd Class Engineer jobs?

States with the most job openings for Dc 3Rd Class Engineer jobs include:

Dc 3Rd Class Engineer jobs near you
Infographic showing various Dc 3Rd Class Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 66% Full Time, 32% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $95,796 per year, or $46.1 per hour.

Chief Engineer

Alutiiq

Arlington, VA • On-site

Full-time

Posted 5 days ago

Job description

The Chief Operating Engineer is responsible for overseeing the safe and efficient operation, maintenance, and supervision of the facility's physical plant and building systems-including power plants and large technical spaces. This role ensures compliance with regulatory standards, manages engineering staff, and maintains certification requirements for facility operation. The Chief Engineer serves as a technical leader, providing expertise in all aspects of building and equipment operations.

Supervise all aspects of physical plant and building operations, including power plant management for large facilities Lead engineering staff and oversee maintenance and repair activities Ensure compliance with safety protocols, regulatory requirements, and facility standards Apply technical expertise to troubleshoot, upgrade, and optimize facility systems Maintain required certifications and ensure compliance with license progression requirements Oversee documentation and reporting as dictated by contract requirementsMinimum five (5) years supervisory experience in physical plant and building operations, including power plant management Must possess a certificate in equipment operations from one (1) of the following: Association for Facilities Engineers (AFE) - Certified Plant Engineer (CPE) United States Coast Guard Third Assistant Engineer License (Steam, Motor, or Gas Turbine vessels, any horsepower) U.S. State Stationary Engineers License Must hold a District of Columbia (DC) 3rd Class Steam Engineer License (and obtain 1st Class Steam Engineer License within 2 years of hire) Secret security clearance required Demonstrated technical expertise and strong leadership abilities Working Conditions: May require occasional travel to project sites and other company locations. Work occurs in both office and field environments

May require work outside of regular business hours to address urgent technical issues or project deadlines. Physical Requirements: Ability to lift and carry up to 25 pounds. Ability to stand, walk, and sit for extended periods.

Ability to work in varied environmental conditions, including outdoor and industrial settings.Minimum five (5) years supervisory experience in physical plant and building operations, including power plant management Must possess a certificate in equipment operations from one (1) of the following: Association for Facilities Engineers (AFE) - Certified Plant Engineer (CPE) United States Coast Guard Third Assistant Engineer License (Steam, Motor, or Gas Turbine vessels, any horsepower) U.S. State Stationary Engineers License Must hold a District of Columbia (DC) 3rd Class Steam Engineer License (and obtain 1st Class Steam Engineer License within 2 years of hire) Secret security clearance required Demonstrated technical expertise and strong leadership abilities Working Conditions: May require occasional travel to project sites and other company locations. Work occurs in both office and field environments

May require work outside of regular business hours to address urgent technical issues or project deadlines. Physical Requirements: Ability to lift and carry up to 25 pounds. Ability to stand, walk, and sit for extended periods.

Ability to work in varied environmental conditions, including outdoor and industrial settings.

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About Alutiiq

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Anchorage, AK, US

Year founded

1999

Social media

Twitter

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