{"id":507781,"url":"https://alion.io/job/downer-group-senior-principal-engineer","title":"Senior Principal Engineer","company":{"id":452179,"name":"Downer Group","domain":"downergroup.com","url":"https://alion.io/company/downer-group","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":88,"open_postings":58,"ghost_share":0,"stale_share":0.672,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Auckland, New Zealand"],"countries":["NZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":56000,"max_usd":141000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2219},"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-06-12T00:00:00Z","employer_posted_date":"2026-06-12","last_verified_at":"2026-10-15T06:38:40Z","board_verified":true,"closed_at":null,"days_open":125,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":125},"description":"Te kōwhiringa | The Opportunity\nWe’re looking for a highly experienced and Chartered Senior Principal Engineer to provide technical leadership across a range of complex structural and temporary works projects.\nIn this senior role, you’ll work closely with our National Lead, project teams, clients, and subcontractors to ensure practical, buildable, and cost-effective design outcomes that enhance site productivity and safety.\nYou’ll be part of Downer’s Infrastructure Delivery Business Unit, collaborating nationally with technical specialists and mentoring emerging engineers - strengthening Downer’s position as a leader in innovative and efficient structural design.\nKey responsibilities include:\nLead by example, driving Zero Harm through operational excellence\nLead and review designs for bridges, retaining walls, low-rise buildings, and temporary works (e.g. propping, scaffolding, crane platforms, and formwork)\nProvide expert technical input during design, tendering, and delivery phases to ensure constructability, safety, and cost efficiency\nIdentify and implement innovation opportunities in materials, technology, and construction methods\nManage internal and external design teams, ensuring design integrity, quality, and compliance with project specifications and standards\nLead the development of temporary works designs on complex build-only projects\nSupport site teams through construction monitoring, inspection test plans, and quality assurance\nMentor and coach junior engineers, graduates, and cadets to build technical capability across the business\nRepresent Downer within the wider industry, contributing to forums, technical groups, and thought leadership initiatives\nNgā pūkenga matua | About You\nYou’re a respected structural engineer who brings both deep technical knowledge and a practical understanding of construction. You’ll bring:\nA BE (Civil) or equivalent tertiary qualification in engineering\nChartered Professional Engineer (CPEng) status and membership with Engineers New Zealand (MEngNZ or FEngNZ)\n15+ years’ experience in structural engineering, ideally across a variety of civil infrastructure projects\nProven expertise in permanent and temporary works design and construction methodology\nStrong problem-solving skills, sound judgement, and an innovative mindset\nDemonstrated leadership in mentoring, collaboration, and stakeholder management\nExcellent communication and report writing skills\nA full Class 1 driver’s licence\nKo te take ka parekareka e koe ki te mahi ki kōnei | Why you’ll love working with us\nAt Downer, we’re more than just a construction company - we’re shaping New Zealand’s infrastructure for future generations. You’ll join a team that values technical excellence, collaboration, and innovation.\nWe offer:\nOpportunities to work on complex, nationally significant projects\nAccess to Marram Health Care benefits and discounted holiday homes\nA culture that champions safety, sustainability, and excellence\nProgression and development programs on offer including our inspiring leader’s programme for top performers\nAll the tools of trade you need to do your job\nKo wai mātou | Our Organisation\nWant to know more about what it is like to work at Downer? Then head to our People Site here!\nMe pēhea ki te tono | How to apply\nIf this sounds like the opportunity for you, click Apply Now to submit your application! The reference number for this role is 732901.\nWe are committed to a safe working environment for everyone - all successful applicants will be required to undertake a pre-employment drug test, medical and a Ministry of Justice check prior to starting employment. If you need support with this requirement, please talk to our team.","description_format":"text","description_chars":3701,"description_truncated":false,"requirements":{"experience_years_min":15,"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":["Transport Infrastructure","Facilities Management","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-09-07T12:52:30Z"},{"event":"open","at":"2026-10-02T19:59:01Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.182,"p_room":0.28,"age_days":125,"expected_fill_days":3,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/downer-group-senior-principal-engineer","json_url":"https://alion.io/job/downer-group-senior-principal-engineer.json","meta":{"generated_at":"2026-10-15T08:58:51Z","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":13674,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":452179},"rest":"https://alion.io/mcp/rest/get_company?id=452179"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdowner-group-senior-principal-engineer"},{"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%2Fdowner-group-senior-principal-engineer"},{"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%2Fdowner-group-senior-principal-engineer"},{"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/downer-group-senior-principal-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdowner-group-senior-principal-engineer"}]}