1

Assitant Engineer Jobs in Oregon (NOW HIRING)

Identify opportunities for conservation or efficiency and assist with preparation of energy savings calculations and technical engineering assessment. * Assist engineers with design and development ...

Identify opportunities for conservation or efficiency and assist with preparation of energy savings calculations and technical engineering assessment. * Assist engineers with design and development ...

Provide assistance to GIS team in reading as-builts and updating our records and ITIC. * Assist Engineering team with emergency locates on a rotating on-call basis. * Other duties as assigned.

Mentor less experienced engineers and assist their development as engineers * Be an active part of the collaborative environment that we strive to promote at SMG * Maintain organization of documents ...

Showing results 21-40

Assitant Engineer information

What is the difference between Assistant Engineer vs Mechanical Engineer?

AspectAssistant EngineerMechanical Engineer
Required CredentialsDiploma or Bachelor's in Engineering, often with some on-the-job trainingBachelor's degree in Mechanical Engineering, professional licensure may be preferred
Work EnvironmentSupport roles in engineering projects, site supervision, or technical assistanceDesign, analysis, and development of mechanical systems, often in offices or labs
Employer & Industry UsageConstruction, manufacturing, civil, and mechanical industriesDesign firms, manufacturing companies, R&D departments

Assistant Engineers typically perform supportive technical tasks and assist senior engineers, often with a diploma or bachelor's degree. Mechanical Engineers are responsible for designing and analyzing mechanical systems, requiring a bachelor's degree and sometimes licensure. While both roles work within similar industries, Mechanical Engineers focus more on design and development, whereas Assistant Engineers support project execution and technical assistance.

Infographic showing various Assitant Engineer job openings in Oregon as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Project Development Engineer

Portland, OR • On-site

Ameresco
Clean Energy Semiconductors Manufacturing • 1 - 5K employees

Full-time

Posted 18 days ago


Ameresco rating

8.8

Company rating: 8.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz


Job description

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utilities, and healthcare customers across the U.S., Canada, the U.K., and Europe.

At Ameresco, we show the way by developing, constructing and operating tailored smart energy efficiency solutions, distributed energy resources, and infrastructure upgrades that drive cost savings, resilience, decarbonization, and innovation. Our comprehensive portfolio is built to address the challenges of today and adapt the future, ensuring long-term sustainability and success for our customers.

New opportunity based in Portland, Oregon for a Project Development Engineer with experience in commercial buildings and mechanical systems to partner with Ameresco's West Engineering team in developing and implementing project opportunities in energy efficiency and building automation technology.

Responsibilities:

  • Coordinate visits to customer project sites to investigate existing mechanical, electrical, HVAC, plumbing systems and document energy performance information, including utility data and facility infrastructure drawings.

  • Identify opportunities for conservation or efficiency and assist with preparation of energy savings calculations and technical engineering assessment.

  • Assist engineers with design and development activities in support of construction, operations, and maintenance of customer site projects as required by energy savings performance contracts.

  • Collaborate with project engineers to prepare conceptual and detailed design and bid documents, cost estimates, drawings, and specifications for energy efficient building technology and system measures.

  • Coordinate with vendors and installation contractors for feasibility and pricing verification of proposed project modifications.

  • Provide technical guidance throughout development, construction, project commissioning, and operations, including proposals, reports, cost estimates, and presentations.

  • Assure successful project implementation that meets or exceeds company objectives, financial parameters, and technical needs required to deliver customer energy cost savings.

  • Cultivate and maintain effective business relationships at all levels and project phases.

  • Perform other duties as required.

Minimum Qualifications:

  • Bachelor's degree in mechanical engineering, sustainable engineering, electrical engineering or related field.

  • Minimum of five (5) years of relevant experience in energy efficiency and/or building automation project development and implementation. NOTE: Candidates with fewer years of experience may also be considered for a lower level position.

Additional Qualifications:

  • Demonstrated ability to analyze and quantify energy savings and implement complex projects involving chiller and boiler plants, motors, VSDs, HVAC retrofit, controls, and distributed generation.

  • Knowledge of measurement and verification, project cost estimating and accounting desired.

  • Experience with building simulation and related software and industrial facility retrofits is a plus.

  • Excellent verbal, written, computer, technical data, spreadsheet, and presentation communication and organizational skills.

  • MS Office proficiency required with advanced Excel and Word experience preferred.

  • Excellent verbal, written, and computer communication and technical presentation skills.

  • Valid Driver's License issued by state of residence and in good standing.

#LI-BLP

Ameresco challenges the brightest, most talented, and creative individuals in the industry by providing an environment that fosters initiative and achievement. We are proud of our comprehensive and competitive employee benefits, including people-oriented insurance, investment, and incentive plans.

All official communications from Ameresco will originate from an @ameresco.com email address. Any correspondence from other domains should be regarded as fraudulent. Please report any suspicious activity to the platform where the issue was encountered. For further inquiries or concerns, please contact us at 1-866-AMERESCO

Ameresco is an Equal Opportunity Employer.


What Ameresco employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom