{"id":2895519,"url":"https://alion.io/job/johnson-controls-hvac-design-manager","title":"HVAC Design Manager","company":{"id":448321,"name":"Johnson Controls","domain":"johnsoncontrols.com","url":"https://alion.io/company/johnsoncontrols-3","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":85,"open_postings":752,"ghost_share":0.001,"stale_share":0.596,"repost_share":0.013,"time_to_fill_p50_days":22,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":66000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":358},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false}],"status":"live","first_seen_at":"2026-10-20T04:28:39Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T04:00:24Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Who we are\nBuild your best future with the Johnson Controls team.\nAs a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees with an experience, focused on supporting their physical, financial, and emotional wellbeing. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard - your next great opportunity is just a few clicks away!\nWhat you will do:\nManage assigned project(s) within HVAC portfolio. Serve as project manager who plan, execute and complete the medium complexity of project. Coordinate communication with sales, customer and contractors. Ensuring profitable execution, project integrity and customer satisfactions.\nHow you will do it:\nDevelop and review detailed engineering drawings, schematics, and equipment specifications.\nPerform HVAC load calculations, hydraulic calculations, pump head calculations, pipe sizing, and chilled water/condensate water system design.\nPrepare technical proposals, bill of materials (BOM), equipment selections, and tender documentation.\nEnsure all HVAC designs comply with ASHRAE standards, local building codes, and corporate engineering guidelines.\nCoordinate with internal teams (sales, project management, solutions engineering) to support pre-sales and project execution.\nReview and validate engineering designs from consultants, contractors, and partners.\nProvide technical mentorship and guidance to junior engineers.\nConduct site assessments, attend technical meetings, and support design reviews.\nSupport troubleshooting and commissioning activities related to HVAC and hydronic systems.\nMeeting with clients and design teams to determine mechanical applications and requirements.\nReview and understand mechanical designs using CAD, CAM, and 3D CAD programs.\nWhat we look for:\nBachelor’s degree in Mechanical Engineering or related field.\nMinimum 7 - 10 years experience in HVAC system design, including chilled water systems or condenser system design.\nStrong understanding of HVAC system fundamentals, equipment selection, and controls integration.\nHands-on proficiency in HVAC design software (Revit, AutoCAD).\nFamiliarity with performing hydraulic calculations and using tools/spreadsheets for pump head computation.\nKnowledge of relevant standards (ASHRAE, ISO, local mechanical codes).\nExperience delivering medium to large-scale commercial or industrial projects.\nStrong documentation, communication, and coordination skills.\nProfessional certification (SCEM, LEED AP) is an advantage.\nWhat we offer:\nCompetitive salary\nPaid vacation/holidays/sick time\nComprehensive benefits package\nOn the job/cross training opportunities\nEncouraging and collaborative team environment\nDedication to safety through our Zero Harm policy","description_format":"text","description_chars":3163,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["HVAC & Refrigeration","Energy Efficiency","Access Control & Alarm Systems","Building Automation & Controls"],"lifecycle":[{"event":"open","at":"2026-10-20T04:28:39Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":22,"reasons":["conf:1","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/johnson-controls-hvac-design-manager","json_url":"https://alion.io/job/johnson-controls-hvac-design-manager.json","meta":{"generated_at":"2026-10-22T04:14:11Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":4505,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":448321},"rest":"https://alion.io/mcp/rest/get_company?id=448321"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjohnson-controls-hvac-design-manager"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjohnson-controls-hvac-design-manager"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjohnson-controls-hvac-design-manager"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/johnson-controls-hvac-design-manager\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjohnson-controls-hvac-design-manager"}]}