{"id":1665430,"url":"https://alion.io/job/singtel-senior-technical-specialist-mechanical-2","title":"Senior Technical Specialist, Mechanical","company":{"id":49912,"name":"Singtel","domain":"singtel.com","url":"https://alion.io/company/singtel","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":100,"open_postings":4,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":21,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Sales","role_family":"Sales","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":{"min_usd":66000,"max_usd":144000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-02T05:55:06Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-24T21:39:22Z","board_verified":true,"closed_at":null,"days_open":22,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":22},"description":"Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband and digital solutions.\nAs the Technical Specialist (Mech and Fire), you’ll help shape and deliver critical infrastructure projects across Optus Technical Facilities, including telephone exchanges, data centres and related network facilities. You’ll lead the planning, design, procurement, construction delivery, commissioning and governance of mechanical, electrical, fire, hydraulic and Building Management System infrastructure, ensuring projects are safe, compliant, resilient, cost-effective and delivered with minimal impact to live telecommunications operations.\nWhat You’ll Do\nIdentify infrastructure constraints, risks, capacity limitations and asset lifecycle requirements across Optus Technical Facilities, contributing to investment strategies and Annual Operating Plan development.\nOversee and govern engineering solutions, technical scopes, specifications, standards and design requirements across mechanical, electrical, fire protection, hydraulic, structural and BMS disciplines \nReview consultant, contractor and vendor designs to ensure compliance with Optus Engineering Standards, Australian Standards, statutory requirements and industry best practice.\nDevelop project scopes, cost estimates, risk assessments, business cases and delivery strategies that balance operational risk, cost, schedule and service continuity.\nLead procurement activities, including tender documentation, scope packages, vendor engagement, technical bid evaluations, contractor recommendations and commercial efficiencies.\nManage capital expenditure programmes typically ranging from $2 million to $10 million, including budgets, forecasting, expenditure and financial reporting.\nLead critical infrastructure projects from award through construction, commissioning and handover across live operational telecommunications environments.\nManage contractors, consultants and vendors to ensure safe, compliant and high-quality delivery against programmes, budgets, milestones and operational requirements.\nOversee construction planning, staging, site inspections, audits, toolbox meetings, permit systems and resolution of technical issues, defects, non-conformances and delivery risks.\nProtect continuity of critical services throughout construction and ensure compliance with WHS obligations, construction regulations and operational readiness requirements.\nManage commissioning, integrated systems testing and operational handover, including FAT and SAT documentation, asset registration, training, as-built drawings, O&M manuals and defect rectification plans.\nMaintain effective contractor and supplier relationships, support audit and regulatory compliance activities, and escalate critical project, operational, financial and safety risks with mitigation strategies.\nWhat You Bring\nA degree in Engineering, Construction Management or a related discipline.\n10-15 years’ experience delivering critical facility infrastructure projects, ideally across data centres, telecommunications facilities, mission-critical environments or major infrastructure projects.\nProven experience in construction delivery, project management and contractor governance across complex, live operational environments.\nStrong technical understanding of mechanical systems, electrical systems, fire protection systems, BMS and controls, and critical facility infrastructure.\nStrong commercial acumen, with experience managing CAPEX programmes, procurement activities, project budgets, cost estimates and cashflow forecasts.\nDetailed knowledge of Australian Standards, the Building Code of Australia and WHS legislation, with a strong focus on compliance, safety and operational resilience.\nProven ability to develop business cases, secure funding approvals, prepare technical specifications and scopes of work, and produce tender documentation.\nExperience with telecommunications infrastructure, data centre design and operations, critical power systems, DC infrastructure, national capital works programmes or asset lifecycle planning is desirable.\nProject Management certification such as PMP, PRINCE2 or equivalent is desirable.\nCustomer-focused, organised and self-disciplined, with clear written and oral communication skills and the ability to build effective working relationships.\nDemonstrated leadership, ownership and teamwork, with the ability to influence Engineering, Operations, Procurement, contractors, suppliers and other delivery partners.\nThe good stuff…\nCompetitive remuneration and employee discounts. Make life easier (and more affordable) with $80 monthly credit and 25% off Optus products and unique shopping discounts with our retail partners.\nFlexible working arrangements with opportunities to work three days in the office, two days remote or home.\nCompetitive leave policies, including additional 'Connected’ days to focus on culture, family, health, community, or whatever’s important to you.\nWe support growing families with inclusive, carer-neutral paid Parental Leave of up to 16 weeks.\nBuild meaningful connections through employee-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).\nPut your wellbeing first with free access to counselling and support services, 24/7 - in-person, by phone, SMS, or video.\nAt Optus, we are strengthened by others and that means valuing diversity and saying ‘yes’ to embracing individual differences.\nWe are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural and linguistic backgrounds, individuals with a disability, individuals identifying as being part of the LGBTQIA+ community, individuals who may have served in the armed forces or who identify as Aboriginal and/or Torres Strait Islander.\nWe also want to do our best to make our recruitment process inclusive.\nIf you require any adjustments or accessibility support to participate fairly and equitably in the recruitment process, please email  or call 1800 309 170.\nFor more information on Diversity, Inclusion & Belonging at Optus, please visit https://www.optus.com.au/about/inclusion-diversity","description_format":"text","description_chars":6362,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecommunications","Broadband"],"lifecycle":[{"event":"open","at":"2026-10-02T05:55:06Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.797,"p_room":0.55,"age_days":22,"expected_fill_days":21,"reasons":["conf:7","velocity","win:tail","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/singtel-senior-technical-specialist-mechanical-2","json_url":"https://alion.io/job/singtel-senior-technical-specialist-mechanical-2.json","meta":{"generated_at":"2026-10-25T04:54:36Z","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":6625,"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":49912},"rest":"https://alion.io/mcp/rest/get_company?id=49912"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsingtel-senior-technical-specialist-mechanical-2"},{"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%2Fsingtel-senior-technical-specialist-mechanical-2"},{"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%2Fsingtel-senior-technical-specialist-mechanical-2"},{"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/singtel-senior-technical-specialist-mechanical-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsingtel-senior-technical-specialist-mechanical-2"}]}