{"id":1335188,"url":"https://alion.io/job/cloudhq-senior-mechanical-engineer-development","title":"Senior Mechanical Engineer – Development","company":{"id":1755511,"name":"CloudHQ","domain":"cloudhq.com","url":"https://alion.io/company/cloudhq","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Paylocity","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-28T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":176000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":2941},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false}],"status":"live","first_seen_at":"2026-07-13T11:44:24Z","employer_posted_date":"2026-09-27","last_verified_at":"2026-09-27T17:58:10Z","board_verified":true,"closed_at":null,"days_open":77,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":77},"description":"Description\nWho We Are\nAt CloudHQ, our mission is to deliver flexible, efficient, and resilient data center solutions to businesses worldwide. Founded by a pioneer in data center REITs, we are a rapidly growing organization with state-of-the-art data center sites globally, with locations in Ashburn, London, Frankfurt, Paris, Milan, Osaka, São Paulo, and more.\nAs we embark on an exciting phase of global growth, we are building a diverse and talented team to drive our success and help shape the future of mission-critical infrastructure at CloudHQ.\nRole Overview\nThe Senior Mechanical Engineer - Development will take ownership of the design, planning, execution, and delivery of advanced mechanical systems for developer-led hyperscale data center projects across Europe. This role combines technical expertise in designing, testing, and optimizing mechanical systems, including HVAC, cooling infrastructure, fire suppression systems, and thermal load management, with project management skills to ensure on-time, within-budget, and compliant delivery across all project phases.\nThe successful candidate will act as a trusted technical advisor and project leader, collaborating with cross-functional teams, external contractors, and tenants to deliver high-performance, sustainable and mission-critical mechanical infrastructure tailored to meet operational demands and evolving industry standards.\nKey Responsibilities\nTechnical Leadership & Mechanical Design\nServe as the subject matter expert for the design and delivery of mechanical systems that meet tiered reliability, scalability, and energy efficiency goals in hyperscale environments.\nReview detailed engineering specifications and calculations for HVAC systems, chilled water networks, air handling units, cooling towers, and fire suppression systems, ensuring compliance with regulatory standards.\nOptimize thermodynamic efficiencies and fluid dynamics across mechanical systems to achieve maximum performance and minimize operating costs.\nReview CFD modelling software to simulate airflow dynamics, thermal load distribution, and cooling efficiency, identifying potential hotspots and operational risks.\nDesign redundant systems to support continuous operations during peak loads and maintenance windows.\nProject Management & Lifecycle Oversight\nLead mechanical scopes across all phases of development, including early-stage development, design reviews, and tendering\nCollaborate with development teams during pre-construction planning, providing input on master plans, feasibility studies, and design risk mitigation.\nManage mechanical system integration during construction, acting as the primary liaison between contractors, consultants, and the internal project team.\nCompliance & Sustainability Standards\nEnsure all designs comply with European building codes, ASHRAE standards (e.g., TC9.9 for data centers), and ISO directives.\nIncorporate energy optimization technologies and carbon reduction strategies into designs, meeting enterprise sustainability objectives and achieving optimal PUE targets.\nMonitor adherence to environmental regulations, including waste management, material use, and emissions minimization.\nStakeholder Collaboration & Integration\nPartner with structural and electrical engineers to ensure seamless integration of mechanical systems with building designs and other infrastructure.\nCollaborate with tenant teams to address unique mechanical requirements, tailoring cooling and airflow solutions for their workloads.\nBuild and maintain strong relationships with contractors, vendors, and consultants, ensuring project milestones and performance deliverables are consistently met.\nLead design team meetings, presenting technical insights and ensuring actionable outcomes for mechanical scopes.\nInnovation & Continuous Improvement\nResearch emerging industry innovations, including liquid cooling, IoT-controlled sensor technologies, and AI-driven predictive maintenance tools, integrating them into CloudHQ projects where feasible.\nDevelop and implement modular mechanical solutions, leveraging prefabrication strategies to reduce construction timelines and costs.\nIntroduce advanced monitoring systems to enable operational visibility and real-time performance tuning across mechanical systems.\nSkills & Experience\nTechnical Expertise\nExpertise in designing and delivering mechanical systems for data centers, including HVAC, cooling infrastructure (air-cooled, water-cooled, hybrid cooling), fire suppression systems, and air distribution networks such as AHUs and pressurized systems.\nAdvanced knowledge of thermodynamics, fluid mechanics, and heat rejection strategies for large-scale mission-critical facilities.\nProficiency in mechanical system modelling and software tools, including:\nAutoCAD, Revit, and BIM platforms for mechanical design.\nCFD modelling software (e.g., ANSYS or OpenFOAM) for simulation and optimization.\nEnergy modelling systems for efficiency analysis and reporting.\nRegulatory Knowledge\nComprehensive understanding of EU environmental standards, EN & ASHRAE standards, ISO certifications, and local building codes for designing mechanical systems.\nFamiliarity with sustainability frameworks and technologies for optimized performance.\nProject Management Skills\nProven ability to handle complex mechanical scopes across multiple simultaneous projects while maintaining strict adherence to schedules and budgets.\nSkilled in generating detailed documentation, reports, and technical reviews, ensuring compliance across all stages of development.\nSoft Skills & Collaboration\nStrong communication and stakeholder engagement skills, capable of working across multidisciplinary teams and with external contractors.\nLeadership experience mentoring junior engineers and fostering technical collaboration within teams.\nExcellent problem-solving skills for resolving on-site challenges and maintaining project alignment.\nTravel Flexibility\nWillingness to travel regularly within Europe to project sites and contractor facilities (up to 50% travel based on project needs).\nPreferred Qualifications\nEducation: Bachelor’s or Master’s Degree in Mechanical Engineering, or equivalent technical discipline.\nCertifications:\nProfessional certifications such as LEED AP, ASHRAE Certification, or CIBSE/IMECHE Membership are highly desirable.\nExperience:\nMinimum 8+ years of technical and project management experience delivering mechanical systems for developer-led data center projects, industrial facilities, or similar mission-critical environments.\nLanguages:\nFluency in English (required); fluency in German, French, or other European languages (preferred) to support regional collaboration.\nAt CloudHQ, we create cutting-edge data centers that fuel the digital infrastructure of the future. As a Senior/Mechanical Engineer - Development, you’ll work at the intersection of innovation, technology, and engineering excellence, helping build sustainable facilities in mission-critical environments.\nBe part of a team that values collaboration, growth, and impact in the exciting world of hyperscale development.\nApply today! Visit our LinkedIn page or contact  for more information.","description_format":"text","description_chars":7212,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":true},{"language":"German","level":"Advanced (C1)","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","Real Estate","Data Centers & Colocation"],"lifecycle":[{"event":"open","at":"2026-09-27T13:45:52Z"}],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.428,"p_room":0.28,"age_days":76,"expected_fill_days":23,"reasons":["conf:11","win:tail","crowd:"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/cloudhq-senior-mechanical-engineer-development","json_url":"https://alion.io/job/cloudhq-senior-mechanical-engineer-development.json","meta":{"generated_at":"2026-09-29T00:43:14Z","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":608,"day_limit":5000,"remaining_today":4392,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}