Demo

Operations Engineer

Ameresco
Portland, ME Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 2/7/2026
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.

Position Overview:

Ameresco is currently seeking an Operations Engineer to work with Ameresco’s Alternative Fuels group, based out of our Portland, ME office. This position supports the maintenance and troubleshooting of control systems for biomass, landfill gas to energy, automated demand response, combined heat and power, and alternative energy projects throughout the United States.

Responsibilities:

  • Handle service requests, helping energy plant operators to troubleshoot plant issues.
  • Monitor and troubleshoot operation of automated reporting systems, data collection systems, and plant SCADA systems.
  • Travel to plant and facility locations to install or troubleshoot servers, hardware, data collection systems, plant and control systems, networking equipment, etc.
  • Work with the Compliance Team to ensure that data collection systems are in line with contractual and permit obligations.
  • Maintain power and renewable natural gas processes.
  • Assist in operational plant troubleshooting, tuning, and controls.
  • Integrate with third party equipment using industrial protocols including EthernetIP, Modbus, and others as required.
  • Program servers with remote access capability to run HMI applications, data collection systems, “call out” notification systems and other programs and applications as required.
  • Perform other duties as assigned. Some travel is required.

Minimum Qualifications:

  • Bachelor of Science in Engineering, or 5 years of related experience in landfill gas to energy (LFGTE) or renewable natural gas (RNG) operations.

Additional Qualifications:

  • Understanding of power plant systems and ability to troubleshoot and understand data from those systems.
  • Exposure to Allen Bradley RSLogix 5000 / 500 platforms and HMI and Historian software packages.
  • Experience configuring and maintaining Microsoft Server operating systems in a virtualized environment.
  • Experience configuring Ethernet-based networks using industrial control protocols including EthernetIP, Modbus TCP, and OPC.
  • Proficient with programming, including experience with PLC ladder logic, Visual Basic, and SQL
  • Proven ability to gather, validate, and analyze quantitative data and information in Excel.
  • Valid Drivers’ License issued by state of residence and in good standing.

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.

Salary.com Estimation for Operations Engineer in Portland, ME
$87,512 to $102,841
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Operations Engineer?

Sign up to receive alerts about other jobs on the Operations Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$85,996 - $102,718
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Income Estimation: 
$85,996 - $102,718
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Income Estimation: 
$73,784 - $86,677
Income Estimation: 
$90,372 - $103,622
Income Estimation: 
$61,825 - $80,560
Income Estimation: 
$90,032 - $105,965
Income Estimation: 
$85,996 - $102,718
Income Estimation: 
$162,237 - $199,353
Income Estimation: 
$222,110 - $256,974
Income Estimation: 
$224,976 - $270,947
Income Estimation: 
$205,834 - $254,869
Income Estimation: 
$242,530 - $287,120
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127

Sign up to receive alerts about other jobs with skills like those required for the Operations Engineer.

Click the checkbox next to the jobs that you are interested in.

  • Computer Simulation Skill

    • Income Estimation: $83,633 - $115,564
    • Income Estimation: $88,239 - $107,750
  • Cost Estimation Skill

    • Income Estimation: $80,855 - $109,590
    • Income Estimation: $78,752 - $113,368
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Ameresco

  • Ameresco Chicago, IL
  • Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net z... more
  • 14 Days Ago

  • Ameresco Medford, MA
  • Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net z... more
  • 15 Days Ago

  • Ameresco Phoenix, AZ
  • Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net z... more
  • 4 Days Ago

  • Ameresco Island, SC
  • Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net z... more
  • 5 Days Ago


Not the job you're looking for? Here are some other Operations Engineer jobs in the Portland, ME area that may be a better fit.

  • Stadium Operations Portland, ME
  • Note: This is a part-time, seasonal role. Hours per week can fluctuate depending on candidate situation and company need. Primarily, this role will involve... more
  • 29 Days Ago

  • Stadium Operations Portland, ME
  • Note: This is a part-time, seasonal role. Hours per week can fluctuate depending on candidate situation and company need. Primarily, this role will involve... more
  • 20 Days Ago

AI Assistant is available now!

Feel free to start your new journey!