{"id":2668269,"url":"https://alion.io/job/crb-mechanical-engineer-iv","title":"Mechanical Engineer IV","company":{"id":8728,"name":"CRB","domain":"crbgroup.com","url":"https://alion.io/company/crb","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":34,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mississauga, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":165000,"currency":"CAD","period":"year","gross":null,"usd_annual":116271},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"AutoCAD","optional":true}],"status":"live","first_seen_at":"2026-10-02T13:39:59Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-16T08:29:50Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"At CRB, we design and build some of the most powerful facilities in the world - those that change people's lives. We are the leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution.\n The Lead Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple complex tasks, establish priorities and direct the work of others. This position is responsible for overseeing the Mechanical discipline scope of work and managing the discipline budget on all project phases, sizes and levels of complexity, and coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, vendors and manufacturers. Typical tasks and deliverables that are executed by or under the supervision of the Lead Mechanical Engineer include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. Project work includes directing design activities for all levels of design such as studies, conceptual and schematic design, design development, construction documentation and construction administration. The Lead Mechanical Engineer understands the development and field implementation of documents through all project phases, sizes and levels of complexity. The Lead Mechanical Engineer is responsible for overseeing the discipline at a project level and managing the project discipline budget on simple to complex projects of all sizes. The Lead Mechanical Engineer may work independently or at the direction of the Project Manager. The Lead Mechanical Engineer acts as the Engineer-of-Record and is responsible for directing and managing the workflows and execution of design and engineering support staff (Entry-Level to Senior) to meet client expectations and project goals.\nResponsibilities\nInterfaces with client and external partners. \nWorks closely with other architects, engineers and designers, as well as other internal and external team members to ensure a coordinated, constructible and complete design. \nWorks with a Project Manager on proposal development, designs task identification, man-hour planning and project scheduling for the mechanical scope of work on projects. \nConducts and leads field surveys of existing conditions and support of field reporting. \nIdentifies and resolves intermediate non-compliant existing conditions during site walks and construction field surveys. \nDevelops narratives, reports and construction drawing packages and writes construction specifications on large projects of advanced complexity with no oversight. \nProvides lead and advanced support of construction activities such as RFI responses, submittal reviews, punch list development and construction progress reports. \nConducts quality checking of documents for intermediate complex projects (e.g., technical verification of design calculations and documentation) and drives overall project quality. \nUtilizes various platforms to execute work, such as Microsoft Office products and available BIM software. \nProvides mentorship to less experienced Mechanical Engineers and/or Designers. \nAttends professional development activities. \nLeads advanced project system design programming and master planning with support from Senior Engineer. \nLeads a team of mechanical staff in the execution of advanced projects discipline design and engineering. \n ABET-accredited Bachelor’s degree in Mechanical Engineering or Architectural Engineering (with a mechanical focus) \nMinimum of 10 years of experience for Lead position \nProfessional Engineer registration in good standing \nAdvanced experience with performing engineering calculations, and developing and implementing HVAC, mechanical utility and piping systems designs \nAdvanced experience with using and applying the mechanical/plumbing/fire/building code \nPreferred Qualifications\nLife Sciences (Pharmaceutical, Biotech, Laboratory) or Food & Beverage industry experience \nAdvanced knowledge of GMP manufacturing environments \nProficiency in Revit and AutoCAD \nProficiency in Microsoft Office suite \nLEED, WELL or other sustainable design accredited professional or, experience with sustainable design \nIntermediate experience with using and applying other applicable industry standards \nAdvanced experience conducting and leading field surveys of existing conditions and support of field reporting \nAdvanced experience in plumbing design \nBasic experience using Revit plugins such as Enscape and Unifi \nBasic experience building parametric workflows using Dynamo, Grasshopper, and/or Rhino within Revit \nProficient with advanced internal and external cross-discipline project team coordination \nProficient with advanced coordination with construction trade partners, vendors and manufacturers \nIntermediate experience with troubleshooting issues with mechanical systems \nAbility to develop intermediate internal mechanical design and engineering training presentations \nAbility to travel for client development and project execution, and internal and external training opportunities\n We are an equal opportunity employer and value diversity. All employment is decided on the basis of qualifications, merit, and business need.\nYour privacy is important to us. All personal information collected will be kept strictly confidential in accordance with applicable Canadian privacy legislation.\nCRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails.\nIf you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.","description_format":"text","description_chars":6471,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Professional development"],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Biotechnology","Chemical Engineering","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-16T03:29:19Z"}],"visa":[],"liveness":{"score":55,"band":"ok","label":"Likely open","p_open":1,"p_active":0.615,"p_room":0.9,"age_days":13,"expected_fill_days":24,"reasons":["conf:2","stale_co","wave","win:mid","comp:brand"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":116271,"is_top_pay":false},"html_url":"https://alion.io/job/crb-mechanical-engineer-iv","json_url":"https://alion.io/job/crb-mechanical-engineer-iv.json","meta":{"generated_at":"2026-10-16T10:39:27Z","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":9123,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":8728},"rest":"https://alion.io/mcp/rest/get_company?id=8728"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcrb-mechanical-engineer-iv"},{"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%2Fcrb-mechanical-engineer-iv"},{"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%2Fcrb-mechanical-engineer-iv"},{"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/crb-mechanical-engineer-iv\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcrb-mechanical-engineer-iv"}]}