{"id":794783,"url":"https://alion.io/job/kiewit-building-mechanical-engineer","title":"Building Mechanical Engineer","company":{"id":669687,"name":"Kiewit","domain":"kiewit.com","url":"https://alion.io/company/kiewit-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":100,"open_postings":6,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":37,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Querétaro, Mexico"],"countries":["MX"],"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":"2026-10-19T20:18:01Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-11-07T20:43:41Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":18},"description":"Kiewit Mexico is a company dedicated to providing engineering, procurement, and construction management services. Kiewit Mexico is a subsidiary of one of the largest and most respected engineering and construction organizations in North America. Kiewit Mexico offers construction management and engineering services in a variety of markets, including energy, oil, gas, chemicals, terminals, marine works, and mining.\nResponsibilities\nDesign and layout of mechanical systems/equipment for different types of buildings, including HVAC systems, mechanical rooms, equipment pads, filtration, ductwork, ventilation systems. Deliverables will include load calculations, sizing of equipment, review of specifications, building floor plans and details, equipment schedules, temp controls, ventilation calculations, duct work, air handling and pipe sizing. \nWill review/approve 3D models, and support the procurement process, with development of bid packages, and vendor review/selection. \nPerform system sizing calculations and equipment selection, including chilled water, hydronic heating, steam, and air-side systems.\nSupport construction teams by responding to RFIs, reviewing shop drawings, and assisting with project completion and turnover.\nCreate construction documents, drawings, and specifications for HVAC, piping, and plumbing systems.\nParticipate in site visits to review installations and develop punch lists.\nRequirements\nBachelor's degree in Mechanical Engineering or a related field.\nAt least 7 years' experience in a relevant field.\nExperience in Building design, performing design functions as outlined above. \nExperience with HVAC systems including chilled water, dehumidification, hydronic heating, steam and gas piping.\nMust have experience using building modeling software such as Trane Trace 700 or Carrier HAP.\nFamiliarity with relevant codes and standards (e.g., ASHRAE, NFPA, NCR and DOE regulations).\nAdvanced English is a must.\nBenefits\nVacation days, Christmas bonus, and vacation bonus above the law standard\nSavings fund\nFood vouchers\nSocial security\nHealth Care Plan (Medical, Dental & Vision)\nLife Insurance\nPaid Time Off (Vacation & Public Holidays)\nTraining & development\nWellness Resources (Medical appointments at a preferential price and discounts in drugstores and 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