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Senior Testing Commissioning Engineer Jobs (NOW HIRING)

Wunderlich-Malec

Commissioning Engineer

Saco, ME · On-site

Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment testing and substation commissioning. Major Responsibilities * Review specification and engineering ...

Phasor Engineering

$175K - $245K/yr

PHASOR Engineering Inc. is a dynamic Alberta based company specializing in engineering, design, and testing / commissioning of medium to high voltage electrical facilities. Focused on providing the ...

Wunderlich-Malec

Commissioning Engineer

Saco, ME · On-site

Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment testing and substation commissioning. Major Responsibilities * Review specification and engineering ...

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Senior Testing Commissioning Engineer information

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$59.5K

$126.6K

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How much do senior testing commissioning engineer jobs pay per year?

As of Jun 5, 2026, the average yearly pay for senior testing commissioning engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Testing Commissioning Engineer, and why are they important?

To thrive as a Senior Testing Commissioning Engineer, you need in-depth knowledge of electrical and mechanical systems, a relevant engineering degree, and substantial experience in commissioning processes. Familiarity with industry standards, test equipment, commissioning management software, and often certifications like ISTQB or relevant safety credentials are crucial. Strong problem-solving skills, attention to detail, and effective communication enable collaboration with multidisciplinary teams and clients. These competencies ensure safe, efficient, and compliant handover of complex systems and projects.

What are some common challenges faced by Senior Testing Commissioning Engineers during large-scale projects, and how can they be addressed?

Senior Testing Commissioning Engineers often encounter challenges such as coordinating between multiple stakeholders, managing tight project schedules, and ensuring all systems meet safety and compliance standards. Effective communication and detailed planning are essential to align contractors, suppliers, and project managers. Utilizing project management tools and adhering to standardized commissioning processes help mitigate risks and ensure timely delivery. Additionally, staying updated with the latest industry regulations and technologies is crucial for addressing unexpected technical issues on site.

What are Senior Testing Commissioning Engineers?

Senior Testing Commissioning Engineers are experienced professionals responsible for overseeing the testing, commissioning, and validation of systems and equipment in various industries such as construction, rail, energy, or manufacturing. They ensure that systems are installed and operate according to the required specifications, safety standards, and client expectations. Their duties often include planning and supervising test procedures, troubleshooting issues, documenting results, and coordinating with other teams to deliver successful project outcomes. They also mentor junior engineers and may be involved in developing commissioning plans and protocols.

What is the difference between Senior Testing Commissioning Engineer vs Testing Engineer?

AspectSenior Testing Commissioning EngineerTesting Engineer
CredentialsTypically requires a bachelor's degree in engineering and several years of experience; certifications like ISTQB or similar are commonUsually requires a bachelor's degree in engineering or related field; certifications like ISTQB are beneficial
Work EnvironmentLeads commissioning activities, oversees testing processes, and coordinates with multiple teams on complex projectsPerforms testing tasks, executes test plans, and reports issues under supervision
Employer & Industry UsageCommonly employed in power, oil & gas, and manufacturing industries during project commissioning phasesUsed across various industries for quality assurance and testing phases of projects

The main difference is that a Senior Testing Commissioning Engineer oversees and manages testing and commissioning activities, while a Testing Engineer primarily executes testing tasks under guidance. The senior role involves leadership, planning, and coordination, whereas the testing engineer focuses on hands-on testing work.

Infographic showing various Senior Testing Commissioning Engineer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Testing and Commissioning Engineer Railway Signaling

Accord Technologies Inc.

Atlanta, GA • On-site

Contractor

Posted 21 days ago

Job description

Testing & Commissioning Engineer – Railway Signaling
Location: Atlanta, GA (Onsite at AGT Maintenance Facility)
Contract Period: 6-12+ month
All Visa

Must Have: Testing & Commissioning, Railway Signaling

Job Summary:

The Testing & Commissioning Engineer will be responsible for planning, executing, and supervising testing and commissioning activities for railway signaling subsystems (e.g., IXL, ATC, DCS) within CBTC ITC ATL projects. This role ensures the successful integration and validation of systems in accordance with project requirements and safety standards.

Key Responsibilities:

  • Define test objectives, test types, scenarios, procedures, environments, and tools in alignment with verification and validation plans.
  • Execute installation and commissioning activities for signaling subsystems, ensuring timely completion and handover to customer or warranty teams.
  • Conduct field testing and commissioning of signaling systems across multiple projects.
  • Perform deep troubleshooting of wayside and railway systems to identify root causes and propose sustainable solutions with engineering support.
  • Ensure strict adherence to EHS (Environment, Health & Safety) policies during all field activities.
  • Document and report all test results, non-conformities, defects, and workmanship issues using Alstom’s databases.
  • Collaborate with Project ITC Lead for work planning, safety briefings, and post-work debriefs.
  • Supervise field installation activities and guide technicians in executing assigned tasks.
  • Testing tools have to be arranged by T&C Engineers

Qualifications:

  • Bachelor’s degree in Electrical, Electronics, or Railway Engineering (or equivalent).
  • 4–8 years of experience in railway signaling systems, preferably in CBTC or similar technologies.
  • Hands-on experience in testing, commissioning, and troubleshooting of signaling equipment.
  • Familiarity with signaling subsystems like IXL, ATC, DCS.
  • Knowledge of safety standards and EHS protocols in railway environments.