ZipRecruiter

Log In

1

Dc 3Rd Class Engineer Jobs in Reston, VA (NOW HIRING)

Melwood

ENGINEER

Washington, DC

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.

Pae

Engineer-Third Class

Washington, DC

Amentum is seeking a licensed and skilled Engineer - 3rd Class to support facility operations and mechanical system maintenance in the Washington, DC area. This position is responsible for the ...

Atrium Condo

Be Seen First

Chief Engineer- Hi-Rise (w/DC 3rd Class License-Experience)

Arlington, VA · On-site

$100K - $135K/yr

Hi-Rise Condo looking for an experienced DC 3rd Class Chief Engineer person to coordinate the facility plant systems and general maintenance in our 14-story Condo Association located in Arlington ...

Amentum

Engineer-Third Class

Washington, DC · On-site

Amentum is seeking a licensed and skilled Engineer - 3rd Class to support facility operations and mechanical system maintenance in the Washington, DC area. This position is responsible for the ...

LB&B Associates, Inc.

Chief Engineer

Silver Spring, MD · On-site

$90K - $110K/yr

Maryland 1st Class Engineering License or DC 3rd Class Engineering license a plus. The successful candidate will be a hands-on, self-starting leader who enjoys the challenges of daily involvement ...

JLL

Chief Engineer

Washington, DC

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 ...

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 ...

V2X

Building Automation Technical Lead

Springfield, VA · On-site

Licensed Maryland 1st class or Washington, DC 3rd class Stationary Engineer * Experienced with programming changes and implementing new system functionality. * Experienced with programming the system ...

next page

Showing results 1-20

People also search for

All JobsDc 3Rd Class Engineer JobsDc 3Rd Class Engineer Jobs in Reston, VA

Dc 3Rd Class Engineer information

See Reston, VA salary details

$32.3K

$99.7K

$132.6K

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

As of May 30, 2026, the average yearly pay for dc 3rd class engineer in Reston, VA is $99,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,300.00 and $120,700.00 per year, depending on experience, location, and employer.

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

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 are some of the typical daily responsibilities for a DC 3rd Class Engineer in a facility setting?

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 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 jobs can you get with level 3 engineering?

A Level 3 engineering certification qualifies individuals for roles such as third-class marine engineer, which involves maintaining and operating ship machinery. These positions often require knowledge of mechanical systems, safety protocols, and may involve working on ships or in maritime environments. Additional certifications and experience can expand job opportunities in marine, industrial, or power plant 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.

What are popular job titles related to Dc 3Rd Class Engineer jobs in Reston, VA? For Dc 3Rd Class Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Dc 3Rd Class Engineer jobs in Reston, VA look for? The top searched job categories for Dc 3Rd Class Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Dc 3Rd Class Engineer jobs? Cities near Reston, VA with the most Dc 3Rd Class Engineer job openings:
Dc 3Rd Class Engineer jobs near you
Infographic showing various Dc 3Rd Class Engineer job openings in Reston, VA as of May 2026, with employment types broken down into 65% Full Time, and 35% Part Time. Highlights an 69% Physical, and 31% Remote job distribution, with an average salary of $99,662 per year, or $47.9 per hour.
ENGINEER

ENGINEER

Melwood

Washington, DC

Other

Posted 5 days ago

Job description

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.
Melwood offers an experienced single-source solution for meeting the routine and mission-critical needs of federal, state, local and other government organizations. By combining our expert professional technicians, commercial best practices, extensive facilities knowledge and strong commitment to reliable, responsive service, we enable our government clients to achieve consistently high-performance facilities, on-time projects and long-term value.
This is a full time position offering a competitive salary, comprehensive benefits package.

The Engineer DC 3rd Class is responsible for the safe and efficient operation and maintenance during his/her watch of all equipment in his/her plant. Operates and maintains one or more systems which provide the facility with such services as heat, air-conditioning (cool, humidify, dehumidify, filter, and circulate air), refrigeration steam or high temperature water or electricity.

KEY RESPONSIBILITIES:

  1. Observe and interpret readings on gauges, meters and charts which register various aspects of the system's operation, adjusting controls to insure safe and efficient operation of the system and to meet demands for the service provided;
  2. Records in logs various aspects of the system's operation;
  3. Keeps the engines, machinery and equipment of the system in good working order
  4. May direct and coordinate activities of other workers (not stationary engineers) in performing tasks directly related to operating and maintaining the system or systems.

QUALIFICATIONS:

  1. Must have a minimum of a DC 3rd Class Engineer's License. A DC 1st Class Engineer's License is preferred.
  2. Must be able to gain clearance/access to a federal facility as governed by the customer
  3. Experience using MAXIMO is preferred.

Apply