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Assistant Engineer Jobs in Portland, ME (NOW HIRING)

Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment ... Identify and resolve design errors * Assist field crews and dispatch in developing, switching to ...

Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment ... Identify and resolve design errors * Assist field crews and dispatch in developing, switching to ...

Field Engineer

Portland, ME ยท On-site

$77K - $112K/yr

Review and respond to contractor submittals and RFIs, monitor daily progress of Contractor's work, and assist in the evaluation of value engineering proposals or field-initiated design changes.

Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment ... Identify and resolve design errors * Assist field crews and dispatch in developing, switching to ...

Field Engineer

Portland, ME ยท On-site

$97K - $141K/yr

Review and respond to contractor submittals and RFIs, monitor daily progress of Contractor's work, and assist in the evaluation of value engineering proposals or field-initiated design changes.

Mechanical Engineer

Portland, ME ยท On-site

$85K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This ... Lead project teams and serve as a primary contact for clients. * Assist in the procurement of new ...

Mechanical Engineer

Portland, ME ยท On-site

$85K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This ... Lead project teams and serve as a primary contact for clients. * Assist in the procurement of new ...

The Programming/Activity Assistant supports and assists the Activity Director in all necessary programming. Responsibilities * Assists in the development and implementation of an innovative seven day ...

Activity Assistant Full Time

Yarmouth, ME ยท On-site

$17.75 - $19/hr

Bay Square at Yarmouth is looking for a compassionate Programming/Activity Assistant to join our team! Full Time Tuesday-Saturday $17.75-$19/HR The Programming/Activity Assistant organizes and ...

Transportation Engineer

Portland, ME ยท On-site

$85K - $120K/yr

Participate in meetings with clients and project team members * Assist in business development with ... Licensed Professional Engineer (Maine preferred or ability to get reciprocity) * 6+ years ...

Dielectric - Electrical Engineer

Raymond, ME ยท On-site

$63K - $80K/yr

The Electrical Engineer - RF I is an entry-level role responsible for assisting in the design and ... Key Responsibilities: * Assist in designing and developing new RF products using HFSS, Solid Edge ...

Showing results 41-60

Assistant Engineer information

See Portland, ME salary details

$33.8K

$90.8K

$137.7K

How much do assistant engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for assistant engineer in Portland, ME is $90,833.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,200.00 and $106,900.00 per year, depending on experience, location, and employer.

What is an assistant engineer?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.

How does an assistant engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

What are the key skills and qualifications needed to thrive as an assistant engineer, and why are they important?

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

How much is the salary of an assistant engineer?

The salary of an assistant engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.

What are the most commonly searched types of Engineer jobs in Portland, ME?

The most popular types of Engineer jobs in Portland, ME are:

What are popular job titles related to Assistant Engineer jobs in Portland, ME?

For Assistant Engineer jobs in Portland, ME, the most frequently searched job titles are:

What cities near Portland, ME are hiring for Assistant Engineer jobs?

Cities near Portland, ME with the most Assistant Engineer job openings:

Infographic showing various Assistant Engineer job openings in Portland, ME as of August 2026, with employment types broken down into 2% As Needed, 74% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $90,833 per year, or $43.7 per hour.

Commissioning Engineer

Wunderlich-Malec

Saco, ME โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago


Job description

Wunderlich-Malec Services (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is:

  • 100% employee-owned with 40+ years of industry history
  • A Top 5 Systems Integrator Giant
  • An ENR Top 500 Firmย 

We have a Commissioning Engineer position available in our Biddeford, ME office. This individual will be responsible for commissioning transmission and distribution substations additions or modifications are installed, function, and energized correctly.

This individual will be responsible for commissioning transmission and distribution substations additions or modifications are installed, function, and energized correctly. This role will serve as a safety net to ensure that any errors introduced by incorrectly engineered design packages, installation errors, or equipment failures, are corrected before the equipment is energized and released for service. Ultimately the Commissioning Engineer prevents errors from compromising the reliability of the T&D system and the safety of employees involved in operating the system. Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment testing and substation commissioning.

Major Responsibilities

  • Review specification and engineering drawings to understand the purpose and functionality of substation
  • Schedule the installation and commissioning with subcontractors and customers
  • Provide safety analysis and proper equipment isolation procedure
  • Provide a day-to-day outage plan for customer
  • Develop detail test procedure and sign-off sheet for each piece of equipment
  • Monitor the construction and be available to address technical questions as they arise during construction, installation and testing
  • Identify and resolve design errors
  • Assist field crews and dispatch in developing, switching to properly sequence in equipment, making sure proper hold points for testing are incorporated
  • Directly witness or perform critical tests such as DC Functional Trip Testing prior to energization and in-service
  • Direct crews as necessary during critical work junctures. This typically occurs during final commission, just prior and through initial energization
  • Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits
  • Senior Commissioning Engineer is expected to support several capital projects occurring at the same time. Accordingly they rotate amongst the jobs, keeping abreast of the construction activities, reviewing test results and monitoring the work so as to anticipate any problems and gauge their level of involvement from a technical support perspective
  • Near project completion, as the equipment is ready to have its control schemes functionally tested and the equipment energized is when a commissioning engineer will be required to work extended hours/days in a row at a particular job site
  • Develop and maintain strong working relationships with customers, demonstrates an awareness of customer needs, preferences, and time and financial constraints
  • Management of resources and services required to install electrical equipment
  • Proven customer service, sales ability, and ability to handle difficult situations with customers and gain satisfaction
  • Assists in the development of estimates for client proposals and further business development
  • Ability to understand AC and DC elementary diagrams, wiring diagrams and one-line drawings for the purpose of understanding system operation and developing testing requirements and procedures
  • Develop standard testing documentation, training procedures and maintain all project documentation including certifications and calibration records. Candidate should be able to obtain NICET certification or equivalent
  • The ideal candidate must have a diverse skill set with the ability to work independently. Will act as technical lead on projects and guide lower level engineers/technicians

Minimum Requirements

Educationย Bachelor degree in engineering (electrical, mechanical or engineering technology) is preferred. Associate Degree is acceptable provided candidate has proven experience in the field.

Experience 3+ years with capabilities in below areas is preferred:

  • In-depth understanding of:
    • Three-phase power systems
    • Protection and control schemes and implementation
    • Equipment testing - circuit breakers, transformers, circuit switchers, MOABS, CTs, PTs, batteries and chargers, transfer switches, line tuners, wave traps, carrier relays, etc.
  • Experience in:
    • Testing, troubleshooting, evaluating, and servicing electrical distribution and control systems is highly desirable
    • Utilizing relay secondary injection test sets
    • PQ measurements
    • Leading crews to test and commission new and modified substations
    • Rotating machinery, including generators and excitation systems
    • SCADA, RTU, and DFR systems
    • AutoCAD is also desired

Travelย Work will be mostly onsite at clients primarily in Maine and Northern Massachusetts.

Driverโ€™s Licenseย Possess and maintain a valid and unrestricted driverโ€™s license.

Physical Demands of Positionย Seeing, color perception, hearing, listening, clear speech, dexterity in hands, driving, lifting, climbing, ability to mount and dismount equipment, pushing, and pulling, warm and cold temperature conditions, sun exposure, moisture, potential exposure to hazardous materials and electrical voltages.

Working Environmentย On site environment could require work in various temperature conditions; in and/or around moisture, on slippery and/or uneven surfaces, in confined spaces, and at heights; will require frequent standing, driving a 4-wheel drive vehicle, and occasional bending, squatting, climbing, twisting, balancing, and reaching; will have exposure to noise, vibrations and chemicals. May require irregular or extended hours, subject to being on call and travel for project completion.

*Job Descriptions are not exhaustive lists of all skills, responsibilities, or efforts associated with a job. They reflect principal job elements essential for performing the job and evaluating performance

Wunderlich-Malec is proud to offer a comprehensive employee-owner benefit package. Full-time employees may be eligible for the following benefits:ย Medical โ€ข Dental โ€ข Vision โ€ข Basic and Supplemental Life and AD&D โ€ข Long Term Disability โ€ข Voluntary Short Term Disability โ€ข Healthcare & Dependent Care Flexible Spending Accounts โ€ข Health Savings Account โ€ข Paid Time Off (PTO) โ€ข Paid Holidays โ€ข Tuition Reimbursement โ€ข Referral Bonus Program โ€ข 401(k)/Profit Sharing โ€ข 100% ESOP (Employee Stock Ownership Plan) โ€ข Employee Assistance Program โ€ข Will Preparation Resources โ€ข Worldwide Travel Assistanceย 

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