{"schemaVersion":"jobsearcher.job.v1","id":"14f4eeebe706607de17bb324","url":"https://jobsearcher.com/jobs/14f4eeebe706607de17bb324","canonicalUrl":"https://jobsearcher.com/jobs/14f4eeebe706607de17bb324","title":"Commissioning Engineer","description":"Project focus We are looking for a Commissioning Engineer to support the testing and commissioning of critical MEP systems from pre-functional checks through functional performance testing and Integrated Systems Testing. You will coordinate with construction, engineering, controls, and QA/QC teams to ensure systems are ready for testing, identify deficiencies, and support final turnover. Key skills and Experience required 3+ years of commissioning experience within data centers, mission-critical, industrial, or complex facilitiesStrong understanding of MEP systems, with an electrical or mechanical background preferredExperience with L1-L5 commissioning and Integrated Systems Testing (IST)Ability to interpret engineering drawings, specifications, sequences of operation, and test scriptsExperience witnessing and executing testing of critical MEP systemsStrong troubleshooting and problem-solving skillsExperience coordinating with GCs, MEP contractors, vendors, controls teams, and clientsExperience tracking commissioning deficiencies, test results, and turnover documentationExperience with generators, UPS, switchgear, MV/LV systems, EPMS/BMS, cooling systems, or controlsExperience with load bank, failover, redundancy, or failure-mode testing is highly desirableStrong communication and technical documentation skills If this role is of interest, please apply with an updated resume.Desired Skills and ExperienceJob title - Commissioning EngineerClient Location - Ohio, USARemote work offering - Rotation schedule / travel requiredClient Industry - Data Centers / Mission-Critical InfrastructureContract Length - 12 MonthsContract type - Contractor/FreelancerProject focusWe are looking for a Commissioning Engineer to support the testing and commissioning of critical MEP systems from pre-functional checks through functional performance testing and Integrated Systems Testing. You will coordinate with construction, engineering, controls, and QA/QC teams to ensure systems are ready for testing, identify deficiencies, and support final turnover.Key skills and Experience required- 3+ years of commissioning experience within data centers, mission-critical, industrial, or complex facilities- Strong understanding of MEP systems, with an electrical or mechanical background preferred- Experience with L1-L5 commissioning and Integrated Systems Testing (IST)- Ability to interpret engineering drawings, specifications, sequences of operation, and test scripts- Experience witnessing and executing testing of critical MEP systems- Strong troubleshooting and problem-solving skills- Experience coordinating with GCs, MEP contractors, vendors, controls teams, and clients- Experience tracking commissioning deficiencies, test results, and turnover documentation- Experience with generators, UPS, switchgear, MV/LV systems, EPMS/BMS, cooling systems, or controls- Experience with load bank, failover, redundancy, or failure-mode testing is highly desirable- Strong communication and technical documentation skillsIf this role is of interest, please apply with an updated resume.Darwin Recruitment is acting as an Employment Business in relation to this vacancy.","company":"Darwin Engineering","rawCompany":"darwin engineering","city":"McHenry","state":"KY","isRemote":false,"isActive":false,"createdAt":"2026-09-10T09:05:01.031Z","occupations":[{"code":"17-2112.02","title":"Validation Engineers","slug":"validation-engineers"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"238990","title":"All Other Specialty Trade Contractors","slug":"all-other-specialty-trade-contractors"},{"code":"238210","title":"Electrical Contractors and Other Wiring Installation Contractors","slug":"electrical-contractors-and-other-wiring-installation-contractors"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Commissioning Engineer","description":"Project focus We are looking for a Commissioning Engineer to support the testing and commissioning of critical MEP systems from pre-functional checks through functional performance testing and Integrated Systems Testing. You will coordinate with construction, engineering, controls, and QA/QC teams to ensure systems are ready for testing, identify deficiencies, and support final turnover. Key skills and Experience required 3+ years of commissioning experience within data centers, mission-critical, industrial, or complex facilitiesStrong understanding of MEP systems, with an electrical or mechanical background preferredExperience with L1-L5 commissioning and Integrated Systems Testing (IST)Ability to interpret engineering drawings, specifications, sequences of operation, and test scriptsExperience witnessing and executing testing of critical MEP systemsStrong troubleshooting and problem-solving skillsExperience coordinating with GCs, MEP contractors, vendors, controls teams, and clientsExperience tracking commissioning deficiencies, test results, and turnover documentationExperience with generators, UPS, switchgear, MV/LV systems, EPMS/BMS, cooling systems, or controlsExperience with load bank, failover, redundancy, or failure-mode testing is highly desirableStrong communication and technical documentation skills If this role is of interest, please apply with an updated resume.Desired Skills and ExperienceJob title - Commissioning EngineerClient Location - Ohio, USARemote work offering - Rotation schedule / travel requiredClient Industry - Data Centers / Mission-Critical InfrastructureContract Length - 12 MonthsContract type - Contractor/FreelancerProject focusWe are looking for a Commissioning Engineer to support the testing and commissioning of critical MEP systems from pre-functional checks through functional performance testing and Integrated Systems Testing. You will coordinate with construction, engineering, controls, and QA/QC teams to ensure systems are ready for testing, identify deficiencies, and support final turnover.Key skills and Experience required- 3+ years of commissioning experience within data centers, mission-critical, industrial, or complex facilities- Strong understanding of MEP systems, with an electrical or mechanical background preferred- Experience with L1-L5 commissioning and Integrated Systems Testing (IST)- Ability to interpret engineering drawings, specifications, sequences of operation, and test scripts- Experience witnessing and executing testing of critical MEP systems- Strong troubleshooting and problem-solving skills- Experience coordinating with GCs, MEP contractors, vendors, controls teams, and clients- Experience tracking commissioning deficiencies, test results, and turnover documentation- Experience with generators, UPS, switchgear, MV/LV systems, EPMS/BMS, cooling systems, or controls- Experience with load bank, failover, redundancy, or failure-mode testing is highly desirable- Strong communication and technical documentation skillsIf this role is of interest, please apply with an updated resume.Darwin Recruitment is acting as an Employment Business in relation to this vacancy.","datePosted":"2026-09-10T09:05:01.031Z","dateModified":"2026-09-10T09:05:01.031Z","hiringOrganization":{"@type":"Organization","name":"Darwin Engineering","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"McHenry","addressRegion":"KY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"14f4eeebe706607de17bb324"},"url":"https://jobsearcher.com/jobs/14f4eeebe706607de17bb324"}}