{"id":3157680,"url":"https://alion.io/job/r8-technologies-project-engineer-hvacenergy-efficiency","title":"Project Engineer (HVAC/Energy Efficiency)","company":{"id":2235189,"name":"R8 Technologies","domain":"r8tech.io","url":"https://alion.io/company/r8tech","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tallinn, Estonia"],"countries":["EE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":27000,"max_usd":77000,"period":"year","method":null,"sample_n":20315},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-23T11:44:08Z","employer_posted_date":null,"last_verified_at":"2026-10-23T11:44:08Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Project Engineer\nR8 Technologies is looking for a Project Engineer to join our team in Tallinn, Estonia. This is an on-site role suited for a driven specialist with strong communication skills in both English and Estonian, and a background in HVAC or Energy Efficiency Engineering.\n\nAs a Project Engineer, you will be in charge of AI-powered software integration into real estate portfolios around the globe. The R8 Digital Operator Jenny is a sophisticated data-driven AI solution enabling real estate properties to rapidly decrease energy consumption and CO2 emissions. In addition, your contribution as the Project Engineer will have an immediate and long-term impact on climate change mitigation.\nKey Responsibilities\n\nIntegrate BMS data into the R8 Digital Operator and deliver results to customers\n\nAnalyze HVAC systems and controls performance\n\nOnboard new clients and retain existing ones\n\nSupport customers and partners technically via email, calls, and site visits\n\nProvide product feedback and test new features across R8 solutions\n\nSupport sales with technical expertise\n\nWhat we’re looking for\n\nMid- to Senior-level experience in HVAC, Energy Efficiency, or Building Automation\n\nStrong problem-solving and analytical skills\n\nExcellent communication and teamwork abilities\n\nSelf-motivated and able to work independently under minimum supervision\n\nFluent in English and Estonian\n\nWhat we offer\n\nCompetitive compensation\n\nFlexible hours to promote work-life balance\n\nSports compensation to support employee wellness\n\nFriendly, open, supportive colleagues\n\nAbout Us\nR8 Technologies is an international proptech company scaling out the award-winning R8 Digital Operator. It is an Artificial Intelligence based SaaS solution, which significantly helps to reduce building energy costs, minimizes CO2 emissions and helps facility managers to focus on more important duties. In short, we want to make the world a greener place and we call you to join with us on that important journey!\nSounds interesting?\nPlease send your CV and a cover letter to info(at)r8tech.io or apply directly from here!","description_format":"text","description_chars":2098,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy Efficiency","Smart City","HVAC & Refrigeration","Artificial Intelligence"],"lifecycle":[{"event":"open","at":"2026-10-23T15:02:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":49,"reasons":["seen:1","win:early"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/r8-technologies-project-engineer-hvacenergy-efficiency","json_url":"https://alion.io/job/r8-technologies-project-engineer-hvacenergy-efficiency.json","meta":{"generated_at":"2026-10-25T10:48:53Z","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":15418,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":2235189},"rest":"https://alion.io/mcp/rest/get_company?id=2235189"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fr8-technologies-project-engineer-hvacenergy-efficiency"},{"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%2Fr8-technologies-project-engineer-hvacenergy-efficiency"},{"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%2Fr8-technologies-project-engineer-hvacenergy-efficiency"},{"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/r8-technologies-project-engineer-hvacenergy-efficiency\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fr8-technologies-project-engineer-hvacenergy-efficiency"}]}