{"id":1394955,"url":"https://alion.io/job/aecom-senior-engineer-mechanical-3","title":"Senior Engineer - Mechanical","company":{"id":3394,"name":"AECOM","domain":"aecom.com","url":"https://alion.io/company/aecom","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":79,"open_postings":642,"ghost_share":0.003,"stale_share":0.849,"repost_share":0.003,"time_to_fill_p50_days":36,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mecca, Saudi Arabia"],"countries":["SA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":49000,"max_usd":110000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3947},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[],"status":"live","first_seen_at":"2026-09-28T08:51:40Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-01T01:27:57Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Work with Us. Change the World.\nAt AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.\nThere has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.\nWe're one global team driven by our common purpose to deliver a better world. Join us.\n We're looking for an experienced and detail-oriented Senior Civil Engineer with a proven track record on large-scale urban master plan projects, high-rise development, and Project Management Consultant (PMC) coordination to join our dynamic team in Makkah, Saudi Arabia. In this pivotal role, you will support the Resident Engineer in overseeing and managing complex civil infrastructure projects within integrated urban developments, ensuring all activities are executed with precision, innovation, and full compliance with contract requirements, approved specifications, and local Saudi standards. Drawing on your extensive experience with large-scale urban master plans, high-rise construction, and design-construction interface management, you will bring your analytical expertise, collaborative spirit, and commitment to excellence to drive project success while maintaining the highest standards of quality, safety, and schedule performance across multiphase urban development initiatives.\nDevelop, implement, and oversee comprehensive quality assurance and quality control procedures and inspection protocols applicable to assigned civil works within large-scale urban master plan projects, including preparation of inspection and test plans and method statements tailored to complex infrastructure systems and high-rise vertical coordination\nConduct thorough site inspections and quality verifications for all construction activities across urban development phases, ensuring strict adherence to approved drawings, specifications, and established quality standards with meticulous attention to detail\nMonitor and evaluate inspector performance, providing constructive feedback and support to ensure effective supervision and accurate documentation of all site activities throughout the project lifecycle\nPrepare and submit detailed progress reports for assigned works to the Resident Engineer and Project Manager, maintaining transparent communication and organized record-keeping throughout project execution\nReview, verify, and coordinate the preparation of as-built documentation and updated records to ensure accuracy and completeness for project closeout across all urban development phases\nVerify and coordinate all assigned services, including civil, structural, and MEP interfaces, fostering collaborative relationships across multidisciplinary teams with a supportive and inclusive approach on complex urban projects\nLiaise with the Head Office design team and PMC regarding material submittals, design queries, design reviews, and technical clarifications, demonstrating innovative problem-solving approaches for large-scale urban master plan projects and ensuring design intent is maintained throughout construction\nCoordinate with PMC on design compliance, constructability reviews, and design optimization to ensure seamless integration between design specifications and on-site construction execution for high-rise and urban development contexts\nOversee construction activities for assigned civil structures and systems within high-rise and urban development contexts, ensuring compliance with approved methodologies, sequencing, and vertical coordination requirements with decisive and efficient execution\nEnforce strict adherence to Health, Safety, and Environment standards and safe work procedures across all site operations, promoting a culture of safety and resilience on large-scale projects\nSupport the Resident Engineer and PMC in identifying and resolving technical site issues specific to urban master plans and high-rise construction, providing strategic input for potential design modifications and value engineering opportunities aligned with project objectives\nReview and provide constructive comments on contractors' technical submittals, shop drawings, and method statements in coordination with PMC, ensuring alignment with project requirements, design specifications, and constructability standards for complex urban developments\nEnsure all works comply with Saudi local authority requirements and applicable industry standards for construction and infrastructure development within integrated urban environments\nAssist in evaluating contractors' progress claims, variation proposals, and change requests with analytical rigor and transparency, considering impacts on project schedules, design implications, and phasing across urban master plan initiatives\nMaintain close coordination with the supervision team, PMC, design consultants, and stakeholders, demonstrating commitment to achieving quality, safety, and progress objectives consistently across all project phases of large-scale urban developments\n**Required Qualifications:**\nBachelor's Degree in Civil or Structural Engineering from an accredited institution\nMinimum 10 years of progressive experience in civil engineering, with proven track record on large-scale urban master plan projects and high-rise development\nMinimum 5 years of direct experience working with Project Management Consultants (PMC) on complex construction projects, including design coordination and constructability reviews\nDemonstrated expertise in design-construction interface management, including coordination between design consultants, PMC, and construction teams\nProfessional Engineering License (PE/PEng) or equivalent professional registration\nProven expertise in construction management, supervision, and quality assurance and quality control procedures on complex, large-scale projects\nDemonstrated ability to manage multi-phase construction projects, including structural systems, vertical coordination, and high-rise building development\nStrong knowledge of quality assurance and quality control protocols, inspection methodologies, and technical documentation specific to construction project execution\nDemonstrated ability to coordinate multidisciplinary teams across complex civil, structural, and MEP interfaces on large-scale urban development projects\nProficiency in reviewing technical submittals, shop drawings, design specifications, and method statements with attention to detail and analytical rigor\nSolid understanding of Health, Safety, and Environment standards, safety compliance, and site safety management\nExcellent communication and stakeholder management skills, with ability to work collaboratively across diverse teams, design consultants, PMC, and local authorities\nProficiency with civil engineering software and project management tools\nExperience with site inspection, quality verification, and as-built documentation management\n**Preferred Qualifications:**\nProject Management Professional (PMP) or equivalent project management certification\nHealth, Safety, and Environment certification or NEBOSH qualification\nSpecialized experience with large-scale integrated urban developments or complex infrastructure projects\nBackground in design review and design optimization for complex construction projects\nExperience with underground construction, trenchless technology, or specialized civil infrastructure systems\nKnowledge of value engineering and design optimization techniques for complex projects\nExperience with Saudi local authority standards and regulatory requirements for construction and development\nDemonstrated experience in vendor and contractor management on multiple concurrent projects\nBackground in budget and cost management for large-scale construction projects\nExperience with Building Information Modeling or advanced CAD applications for project planning and coordination\nExpertise in contractor performance evaluation and technical submittal review processes\nPrior experience as a PMC representative or in a PMC coordination role on major development projects\n At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.\nAbout AECOM\nAECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.\nAECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.\nWhat makes AECOM a great place to work\nYou will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.\nAs an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.","description_format":"text","description_chars":10899,"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":["Flexible schedule","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Urban Planning","Architecture","Management Consulting","Construction"],"lifecycle":[{"event":"open","at":"2026-09-28T13:08:08Z"}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":36,"reasons":["conf:4","stale_co","velocity","win:early","comp:brand,attention"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/aecom-senior-engineer-mechanical-3","json_url":"https://alion.io/job/aecom-senior-engineer-mechanical-3.json","meta":{"generated_at":"2026-10-01T10:24:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1527,"day_limit":5000,"remaining_today":3473,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}