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3Rd Engineer Jobs in Washington (NOW HIRING)

CBS

Lead Engineer

Washington, DC

$52.66/hr

The Lead Engineer will serve as the technical lead for the site and must hold a valid DC Third Class Engineer License. This position is responsible for overseeing the on-site CBS workforce, ensuring ...

CBS

Lead Engineer

Washington, DC · On-site

$52.66/hr

The Lead Engineer will serve as the technical lead for the site and must hold a valid DC Third Class Engineer License. This position is responsible for overseeing the on-site CBS workforce, ensuring ...

Complete Building Services

Engineer DC 3rd

Washington, DC · On-site

$52.66/hr

About the Role The DC 3rd Class Engineer will have comprehensive knowledge of MEP systems and mission critical operating characteristics to support full building operations. On each shift, Engineers ...

Melwood

ENGINEER

Beltsville, MD · On-site

$37.87/hr

Melwood & Eggleston Enterprises, LLC has an immediate need for a DC 3rd Class Engineer at the Carver Center. Melwood & Eggleston Enterprises, LLC offers an experienced single-source solution for ...

Melwood

ENGINEER

Washington, DC · On-site

Melwood has an immediate need for a DC 3rd Class Engineer in Washington, DC. Responsible for the safe and efficient operation and maintenance during his/her watch of all equipment in his/her plant.

JBG SMITH

Engineer (union, 3rd shift)

Arlington, VA · On-site

The engineer is responsible for the safe and efficient operation, maintenance, and repair of mechanical, electrical, plumbing systems, and all associated equipment for one or more properties ...

New

RLJ Lodging Trust

Corporate Engineer

Bethesda, MD · On-site

$165K - $185K/yr

Support and guide third-party management, property-level, Regional, and Chief Engineers * Ensure consistent engineering standards and operating practices are being implemented by third-party ...

RLJ Lodging Trust

Corporate Engineer

Bethesda, MD · On-site

$165K - $185K/yr

Support and guide third-party management, property-level, Regional, and Chief Engineers * Ensure consistent engineering standards and operating practices are being implemented by third-party ...

Amazon

Security Engineer, AmSec

Arlington, VA

The Secure Third Party Tools (S3T) team has bold ambitions to redefine how Amazon protects customer ... Security Engineers are integral to this mission, combining deep technical review expertise with a ...

Amazon

Security Engineer, AmSec

Arlington, VA

The Secure Third Party Tools (S3T) team has bold ambitions to redefine how Amazon protects customer ... Security Engineers are integral to this mission, combining deep technical review expertise with a ...

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Showing results 1-20

All Jobs3Rd Engineer Jobs3Rd Engineer Jobs in Washington

3Rd Engineer information

See Washington salary details

$44.2K

$115.2K

$155.7K

How much do 3rd engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for 3rd engineer in Washington is $115,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,100.00 and $131,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a 3rd Engineer, and why are they important?

To thrive as a 3rd Engineer, you need a solid grounding in marine engineering principles, an engineering degree or maritime academy certification, and a valid STCW license. Familiarity with shipboard machinery, engine room management systems, and maintenance tools is typically required. Attention to detail, problem-solving ability, and effective teamwork are crucial soft skills for this role. These skills and qualities are essential to ensure vessel safety, efficient operations, and compliance with international maritime regulations.

What are the typical responsibilities of a 3rd Engineer on board a vessel, and how do they contribute to the smooth operation of the engineering department?

A 3rd Engineer is primarily responsible for maintaining and operating auxiliary machinery, such as pumps, generators, and air compressors, under the supervision of senior engineers. They often handle daily engine room checks, perform scheduled maintenance, and assist with repairs as needed. The 3rd Engineer also helps ensure compliance with safety regulations and keeps detailed records of engine performance. By supporting the Chief and 2nd Engineers, they play a crucial role in the overall efficiency and safety of the vessel’s engineering operations, gaining valuable hands-on experience for career advancement.

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

Aspect3Rd Engineer2Nd Engineer
CertificationsTypically required to have a relevant engineering degree and basic certificationsRequires higher-level certifications and more extensive experience
Work EnvironmentAssists in routine maintenance and repairs, often working under supervisionHandles more complex tasks, often supervising junior engineers
Industry UsageCommonly employed on ships, offshore platforms, and industrial plantsWorks alongside 3rd Engineers, often with more responsibilities

The 3Rd Engineer and 2Nd Engineer roles are both vital in engineering teams, especially in maritime and industrial settings. The 2Nd Engineer generally has more experience, higher certifications, and greater responsibilities compared to the 3Rd Engineer. Understanding these differences helps in career planning and job expectations within the industry.

What are 3rd Engineers?

A 3rd Engineer, also known as Third Engineer or Third Assistant Engineer, is a licensed member of the engine department on a merchant ship. They are responsible for operating, maintaining, and repairing the ship's machinery, such as engines, generators, and pumps, under the supervision of senior engineers. 3rd Engineers usually stand watch, monitor equipment, and ensure that all engineering systems function safely and efficiently. They play an essential role in the smooth operation of a ship’s engine room and overall safety at sea.
What are popular job titles related to 3Rd Engineer jobs in Washington? For 3Rd Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching 3Rd Engineer jobs in Washington look for? The top searched job categories for 3Rd Engineer jobs in Washington are:
What cities in Washington are hiring for 3Rd Engineer jobs? Cities in Washington with the most 3Rd Engineer job openings:
3Rd Engineer jobs near you
Infographic showing various 3Rd Engineer job openings in Washington as of July 2026, with employment types broken down into 91% Full Time, and 9% Nights. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $115,244 per year, or $55.4 per hour.

Lead Engineer

Donohoe Companies Inc., The

Washington, DC

$52.66/hr

Other

Posted 18 days ago

Job description

Overview

Complete Building Services (CBS) is a company that is dedicated to the operation and maintenance of buildings/facilities in the commercial and government sectors. CBS is the largest division of The Donohoe Companies, Inc. - Washington DC's most established real estate company. At CBS, we celebrate and empower our talented employees - and it shows as we have been ranked by the Washington Business Journal as the "Best Place to Work" multiple times. 

Responsibilities

Complete Building Services (CBS) is seeking a Lead Engineer for a large facility located in Northwest Washington, DC. Reporting directly to the Chief Engineer. The Lead Engineer will serve as the technical lead for the site and must hold a valid DC Third Class Engineer License. This position is responsible for overseeing the on-site CBS workforce, ensuring all personnel perform their duties safely, effectively, and in full compliance with contract requirements. Send resume to vickit@donohoe.com and alexisd@donohoe.com

Lead Engineers provide 24/7 coverage M-F as well as on-site weekends and holidays to cover the building and ensure no equipment interruptions, acting as the technical lead in lieu of the Chief Engineer's absence. The Lead Engineers will support the Chief Engineer in all technical matters at the facility.

  • Manage in-house and subcontracted technical workforce handling ongoing operations and building infrastructure maintenance
  • Lead Engineer must be knowledgeable in operating, maintaining, and repairing HVAC utility and associated systems
  • Supervise planning, organization, and performance of maintenance and repair work supported by the DC 3rd  Engineers, Electricians, Elevator Technicians, and Utility Mechanics

Shifts: Day, Second, and Third shifts. (Monday - Friday and Weekends) 

Salary: $52.66 per hour

Qualifications

The Lead Engineer will possess the following:

  • Active DC 3rd Class license
  • High school diploma  
  • Minimum of 7-10+ 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

Employment Type: OTHER

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