{"schemaVersion":"jobsearcher.job.v1","id":"371e91d96e5e2debc8faad4f","url":"https://jobsearcher.com/jobs/371e91d96e5e2debc8faad4f","canonicalUrl":"https://jobsearcher.com/jobs/371e91d96e5e2debc8faad4f","title":"HVAC Controls Engineer","description":"Do you know how to turn a refrigerator into an air conditioner for an apartment?\n\nIf you can answer this question, and you are ready to apply your problem-solving skills on real-world projects, come join our team!\n\nWho we are...\n\nAt Ecosystem, we believe we should be accountable for results.That’swhywe'veintegrated engineering and construction, seeing our projects through from design concept to implementation and commissioning. Andthat'show we can efficiently solve complex energy and decarbonization challenges in the built environment.\n\nAs a HVAC Controls Engineer, y our expertise will ensure the success of multimillion-dollar energy projects. You will bridge complex MEP design with real-world building performance- engineering custom control strategies and optimizing mechanical systems to meet energy, comfort, and operational goals. From pre-design through commissioning and beyond, your input will deliver measurable ROI and long-term sustainability.\n\nWhat you will do...\nTechnical Management & System Design:\n\nConduct on-site assessments of BAS and mechanical systems\n\nAnalyze BAS legacy sequences and architectures for optimization opportunities\n\nSpecify BAS components and design custom control strategies\n\nEnsure mechanical system designs are fully controllable and aligned with automation strategies\n\nProject Development & Bidding:\n\nAssist with controls assessments during bid phases and generate scope estimates\n\nPrepare RFP documentation, including sequences and points list\n\nSupport client presentations and internal reviews pre-award\n\nOversee BAS installations; liaise with contractors and project teams\n\nAttend start-ups to ensure readiness and validate programming\n\nConfirm implementation of control logic and user-friendly interfaces\n\nTroubleshoot issues on-site and resolve them in real-time\n\nLead or support full commissioning to ensure systems perform to specifications\n\nOptimization, Monitoring & Client Support:\n\nOptimize programming to meet performance guarantees post-installation\n\nTrain client facilities staff on BAS and integrated system operation and provide clients with clear, actionable technical insights\n\nMonitor system data during the M&V phase and troubleshoot anomalies\n\nSupport data collection and reporting for ongoing performance validation\n\nYour profile...\n\n5 to 10 e xperience in Building Automation Systems installations on mechanical systems, such as air handlers, VAVs, chilled water systems, and hot water systems\n\nExperience managing controls contractors\n\nExperience in writing and troubleshooting controls’ programs from leading integrators or manufacturers, such as Delta Controls, Automated Logic Controls, Schneider, Distech Controls, Johnson Controls, Siemens, Honeywell etc.\n\nExperience in reading and understanding mechanical sequence of operations\n\nAbility to troubleshoot hardware devices and wiring\n\nWork on-site daily to monitor the performance of completed projects and provide support during design, construction, and commissioning phases\n\nOccasional travel to Canada and other United States offices\n\nProject ownership: take charge from design to delivery, with the autonomy to make decisions and see your impact come to life\n\nAbility to work autonomously and demonstrate good judgment\n\nValid driver’s license\n\nWhat Ecosystem offers…\n\nCareer growth & open communication: grow in a culture of transparency and support, with direct access to leadership, and tailored development through training, mentorship, and career planning\n\nGenerous paid time off: minimum of 15 vacation days, 5 personal days, 10 public holidays, plus a week off to recharge during the end of year holidays\n\nAnnual base salary of approx. $110k - $135k Base salary is an approximate range and dependent on location and years of relevant experience.\n\nParking and meals covered on-site.\n\nEmployer contribution to 401(k) and to a complete Group Insurance package with easy access to health and support through Telemedicine and Employee Assistance Program\n\nMore than a working tool, cell phones are provided for professional and personal use\n\nIndustry-leading health and safety practices.\n\nOur Approach to Working Together is built on trust, collaboration, and accountability. While flexibility depends on the role, some teams have set expectations for time on-site or in the office. We come together intentionally during key moments to connect, learn, and succeed as a team\n\nPeople-first culture: we live our values through DEI, CSR, Innovation, and Social Committees, and celebrate our shared success at events like Ecofest\n\nThose who change the worlddon’tjust make recommendations- they make decisions and act on them. This is what we do at Ecosystem.\n\n#J-18808-Ljbffr","company":"Ecosystem Services","rawCompany":"ecosystem services","city":"Washington","state":"DC","isRemote":false,"isActive":true,"createdAt":"2026-06-17T03:31:42.846Z","occupations":[{"code":"49-9021.00","title":"Heating, Air Conditioning, and Refrigeration Mechanics and Installers","slug":"heating-air-conditioning-and-refrigeration-mechanics-and-installers"},{"code":"17-2199.03","title":"Energy Engineers, Except Wind and Solar","slug":"energy-engineers-except-wind-and-solar"},{"code":"11-9041.00","title":"Architectural and Engineering Managers","slug":"architectural-and-engineering-managers"}],"industries":[{"code":"238220","title":"Plumbing, Heating, and Air-Conditioning Contractors","slug":"plumbing-heating-and-air-conditioning-contractors"},{"code":"334512","title":"Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use","slug":"automatic-environmental-control-manufacturing-for-residential-commercial-and-appliance-use"},{"code":"333415","title":"Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing","slug":"air-conditioning-and-warm-air-heating-equipment-and-commercial-and-industrial-refrigeration-equipment-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"HVAC Controls Engineer","description":"Do you know how to turn a refrigerator into an air conditioner for an apartment?\n\nIf you can answer this question, and you are ready to apply your problem-solving skills on real-world projects, come join our team!\n\nWho we are...\n\nAt Ecosystem, we believe we should be accountable for results.That’swhywe'veintegrated engineering and construction, seeing our projects through from design concept to implementation and commissioning. Andthat'show we can efficiently solve complex energy and decarbonization challenges in the built environment.\n\nAs a HVAC Controls Engineer, y our expertise will ensure the success of multimillion-dollar energy projects. You will bridge complex MEP design with real-world building performance- engineering custom control strategies and optimizing mechanical systems to meet energy, comfort, and operational goals. From pre-design through commissioning and beyond, your input will deliver measurable ROI and long-term sustainability.\n\nWhat you will do...\nTechnical Management & System Design:\n\nConduct on-site assessments of BAS and mechanical systems\n\nAnalyze BAS legacy sequences and architectures for optimization opportunities\n\nSpecify BAS components and design custom control strategies\n\nEnsure mechanical system designs are fully controllable and aligned with automation strategies\n\nProject Development & Bidding:\n\nAssist with controls assessments during bid phases and generate scope estimates\n\nPrepare RFP documentation, including sequences and points list\n\nSupport client presentations and internal reviews pre-award\n\nOversee BAS installations; liaise with contractors and project teams\n\nAttend start-ups to ensure readiness and validate programming\n\nConfirm implementation of control logic and user-friendly interfaces\n\nTroubleshoot issues on-site and resolve them in real-time\n\nLead or support full commissioning to ensure systems perform to specifications\n\nOptimization, Monitoring & Client Support:\n\nOptimize programming to meet performance guarantees post-installation\n\nTrain client facilities staff on BAS and integrated system operation and provide clients with clear, actionable technical insights\n\nMonitor system data during the M&V phase and troubleshoot anomalies\n\nSupport data collection and reporting for ongoing performance validation\n\nYour profile...\n\n5 to 10 e xperience in Building Automation Systems installations on mechanical systems, such as air handlers, VAVs, chilled water systems, and hot water systems\n\nExperience managing controls contractors\n\nExperience in writing and troubleshooting controls’ programs from leading integrators or manufacturers, such as Delta Controls, Automated Logic Controls, Schneider, Distech Controls, Johnson Controls, Siemens, Honeywell etc.\n\nExperience in reading and understanding mechanical sequence of operations\n\nAbility to troubleshoot hardware devices and wiring\n\nWork on-site daily to monitor the performance of completed projects and provide support during design, construction, and commissioning phases\n\nOccasional travel to Canada and other United States offices\n\nProject ownership: take charge from design to delivery, with the autonomy to make decisions and see your impact come to life\n\nAbility to work autonomously and demonstrate good judgment\n\nValid driver’s license\n\nWhat Ecosystem offers…\n\nCareer growth & open communication: grow in a culture of transparency and support, with direct access to leadership, and tailored development through training, mentorship, and career planning\n\nGenerous paid time off: minimum of 15 vacation days, 5 personal days, 10 public holidays, plus a week off to recharge during the end of year holidays\n\nAnnual base salary of approx. $110k - $135k Base salary is an approximate range and dependent on location and years of relevant experience.\n\nParking and meals covered on-site.\n\nEmployer contribution to 401(k) and to a complete Group Insurance package with easy access to health and support through Telemedicine and Employee Assistance Program\n\nMore than a working tool, cell phones are provided for professional and personal use\n\nIndustry-leading health and safety practices.\n\nOur Approach to Working Together is built on trust, collaboration, and accountability. While flexibility depends on the role, some teams have set expectations for time on-site or in the office. We come together intentionally during key moments to connect, learn, and succeed as a team\n\nPeople-first culture: we live our values through DEI, CSR, Innovation, and Social Committees, and celebrate our shared success at events like Ecofest\n\nThose who change the worlddon’tjust make recommendations- they make decisions and act on them. This is what we do at Ecosystem.\n\n#J-18808-Ljbffr","datePosted":"2026-06-17T03:31:42.846Z","dateModified":"2026-06-17T03:31:42.846Z","hiringOrganization":{"@type":"Organization","name":"Ecosystem Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"371e91d96e5e2debc8faad4f"},"url":"https://jobsearcher.com/jobs/371e91d96e5e2debc8faad4f"}}