{"id":3740684,"url":"https://alion.io/job/ghd-senior-mechanical-engineer-hvac","title":"Senior Mechanical Engineer, HVAC","company":{"id":1821071,"name":"GHD","domain":"ghd.com","url":"https://alion.io/company/ghd-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":80,"open_postings":141,"ghost_share":0,"stale_share":0.78,"repost_share":0.007,"time_to_fill_p50_days":31,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Melbourne, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-04T06:58:59Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-08T13:27:23Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Help us build the future and we’ll help you build a rewarding and purposeful career.\nOur global network is made up of architects, designers, planners, engineers, and environmental scientists all working towards the same goal.\nJoin a team that brings inspirational architecture, landscapes, townscapes and places to our world, and we’ll provide you unlimited space to grow.\nDue to a significant major rail project win and an ongoing strong workload, we are seeking an accomplished Senior Mechanical Engineer - HVAC to join our well-respected team in Melbourne. This is an exciting opportunity to contribute to the delivery of complex infrastructure and building services projects.\nWorking alongside industry-leading professionals, you will play a key role in delivering innovative and sustainable mechanical engineering solutions across a diverse portfolio of projects, including transport, healthcare, education, defence, data centres, commercial, infrastructure and public sector developments.\nAs a Senior Mechanical Engineer - HVAC, you’ll contribute technical expertise to the delivery of our building services projects. You’ll be confident managing complex and critical technical matters, using sound judgement and a collaborative approach to deliver high-quality outcomes.\nThis diverse and exciting role will see you working on:\nDelivering high-quality mechanical building services designs, with a focus on HVAC systems.\n\nDesigning and reviewing HVAC solutions to ensure quality, compliance and fit-for-purpose outcomes.\n\nCoordinating mechanical design with multidisciplinary teams across Electrical, Hydraulic, Fire, Structural, Civil and specialist disciplines.\n\nBuilding strong client relationships and contributing to technical reports, assessments, proposals and project opportunities.\n\nManaging mechanical design activities from concept through to construction and commissioning, with a focus on quality, risk, budgets and timeframes.\n\nMentoring less experienced engineers and sharing technical knowledge to build capability across the team.\n\nChampioning sustainable and innovative engineering solutions that create long-term value for clients and communities.\n\nWhat would you bring to the team?\nA tertiary qualification in Mechanical Engineering, with relevant experience in HVAC building services, ideally within a consulting environment.\n\nChartered Professional Engineer status with Engineers Australia and RPEV registration, or eligibility to obtain these.\n\nStrong technical expertise in HVAC and mechanical building services design, with proven experience delivering projects from design through to completion.\n\nExperience working within multidisciplinary teams and coordinating with clients, contractors, sub-consultants and other engineering disciplines.\n\nSound knowledge of relevant Australian building regulations, standards, codes and compliance requirements.\n\nStrong client and stakeholder communication skills, with commercial and risk awareness and the ability to contribute to proposals and project delivery.\n\nA collaborative, solutions-focused approach, with the ability to mentor and support less experienced engineers.\n\nWorking as part of an integrated alliance with our construction partners, you’ll collaborate with professionals from several alliance teams in a co-located North Melbourne team. This collaborative environment provides a unique opportunity to work alongside industry leaders in delivering complex, high-profile infrastructure.\nInterested? Apply before cob 17 November 2026.\nLinda Graham\nPh 03 8687 8846.\nGHD is an equal opportunity employer, and we want everyone to be able to fully participate in our recruitment process. We value a diverse workforce and an inclusive culture. We encourage applications from Aboriginal and Torres Strait Islander peoples.\nGHD embraces a range of flexible work practices to create a work environment focused on well-being, flexibility and productivity where our people can thrive.\nWe respectfully ask that no agency resumes be presented at this stage.","description_format":"text","description_chars":4031,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["HVAC & Refrigeration","Architecture","Engineering Services","Construction"],"lifecycle":[{"event":"open","at":"2026-11-04T11:42:11Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":3,"expected_fill_days":31,"reasons":["conf:5","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/ghd-senior-mechanical-engineer-hvac","json_url":"https://alion.io/job/ghd-senior-mechanical-engineer-hvac.json","meta":{"generated_at":"2026-11-09T03:05:55Z","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":886,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":1821071},"rest":"https://alion.io/mcp/rest/get_company?id=1821071"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fghd-senior-mechanical-engineer-hvac"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fghd-senior-mechanical-engineer-hvac"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fghd-senior-mechanical-engineer-hvac"},{"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/ghd-senior-mechanical-engineer-hvac\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fghd-senior-mechanical-engineer-hvac"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3740684}},{"tool":"search_jobs","arguments":{"company":"ghd.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3740684},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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