Senior Mechanical Engineer - Data Center Solutions

Join sbenergy as a Mechanical Lead within our dynamic Data Centers team. In this pivotal role, you will oversee mechanical engineering projects, ensuring that our state-of-the-art data centers operate efficiently and sustainably. You will collaborate with cross-functional teams to drive innovative solutions and optimize mechanical systems.

Role Overview OpenAI is hiring a Data Center Infrastructure Mechanical Engineer in San Francisco. This role focuses on designing and improving mechanical systems for data centers that power advanced AI technologies. The work centers on developing efficient and sustainable cooling solutions to support high-performance computing environments.

About the RoleJane Street is seeking a skilled and experienced Data Center Mechanical Engineer to revolutionize our cooling strategies for data centers that underpin our trading operations. This pivotal role is essential for maintaining the performance and efficiency of our critical infrastructure.The ideal candidate will possess a comprehensive understanding of the entire data center infrastructure, including design, construction, and operational use, especially for high-demand AI workloads. While hands-on tasks such as racking and stacking won’t be your primary focus, a solid grasp of the various functions within the facility—from power and cooling distribution to chip-level operations—is necessary. You will play a vital role in shaping and supporting the management and monitoring of the thermal environment.Your expertise will bridge theoretical design concepts and practical infrastructure considerations, facilitating discussions that align strategic objectives with operational realities.Key Responsibilities:Collaborate with both internal engineering teams and external vendors to design, implement, and oversee the operation of our data center power and cooling systems.Engage with technology stakeholders to assess computing requirements and translate them into infrastructure solutions.Create and evaluate design documentation, including thermal and power analyses, CFD studies, and failure assessments.Partner with our internal controls and monitoring team to devise effective operational strategies.Simplify complex cooling constraints into clear guidelines for other technology teams.Work with colleagues to explore and develop innovative data center solutions that ensure flexibility without sacrificing performance standards.Lead a diverse team comprising ML researchers, engineers, traders, and facilities experts.Enhance collaboration between data center infrastructure and GPU/HPC systems to support our ML/compute cluster.Design and supervise the implementation of cooling systems tailored for high-density GPU and trading environments.Your primary location will be in New York, but you will also provide support for data centers in various locations, particularly focusing on ML and compute clusters. Occasional travel to data center sites may be required.

Join Fluidstack as a Mechanical EngineerAt Fluidstack, we are pioneering the infrastructure for advanced intelligence. Collaborating with leading AI labs, government agencies, and prominent enterprises like Mistral, Poolside, Black Forest Labs, and Meta, we are committed to delivering compute capabilities at unparalleled speeds.Our mission is urgent: to bring Artificial General Intelligence (AGI) to life. Our dedicated team strives to construct world-class infrastructure, taking our clients' success personally. If you are driven by meaningful work, passionate about excellence, and ready to put in the effort to advance the future of intelligence, we invite you to be a part of our transformative journey.Your RoleAs a Mechanical Engineer at Fluidstack, you will be instrumental in designing the future of AI-optimized infrastructure as we expand to provide multiple gigawatts of facilities. This impactful engineering role involves comprehensive ownership of mechanical systems from initial concepts and analytical modeling to final construction and implementation.You will spearhead the creation of modular template designs and innovative, supply-chain-aware solutions that facilitate quick global deployments. Acting as the technical liaison between our internal strategies and external executions, you will oversee specialized partners and consultants to ensure that designs are perfectly integrated with Fluidstack's high-density cooling and power specifications. This position is crafted for a problem-solver who excels in intricate environments and desires full control over the mechanical lifecycle of gigawatt-scale data centers.Key ResponsibilitiesLead the design and enhancement of mechanical systems for AI-optimized, high-density data centers.Develop and maintain modular mechanical templates to facilitate swift and repeatable global deployments.Act as the technical interface between internal teams and external consultants, guaranteeing alignment with Fluidstack's standards.Ensure mechanical designs seamlessly integrate with high-density cooling and power architectures.Oversee mechanical systems from initial concept through analytical modeling to final execution.Utilize strong analytical skills through CFD modeling and capacity planning to guide design decisions.Hold external partners accountable for technical excellence while remaining adaptable as project requirements evolve.

AECOM is in search of a Lead Mechanical Engineer specializing in Hyperscale Data Center projects to spearhead our mechanical engineering efforts in this critical domain. The successful candidate will be tasked with designing and supervising the construction of sophisticated mechanical systems for hyperscale data centers, which encompasses HVAC, piping, and fire suppression systems.In this pivotal role, you will be instrumental in maintaining the reliability, efficiency, and safety of our data center infrastructure. A solid foundation in mechanical engineering coupled with experience in high-density data centers is essential for this position.This role offers the flexibility of remote work, with the possibility of being based at various AECOM office locations in the U.S.While the position is primarily remote, occasional travel may be necessary for client meetings, key project milestones, onsite collaboration sessions, or other essential business activities. Travel will be scheduled in advance and is expected to be infrequent.AECOM stands at the forefront of the global data center consulting industry, with dynamic teams across the Americas, Europe, Africa, Asia, and Australia. Here, you will collaborate with international teams on high-profile, fast-paced data center projects for a diverse array of global clients. This is a hands-on, client-facing role that offers significant opportunities for career advancement.Key Responsibilities:Serve as the main point of contact for clients, addressing inquiries and concerns promptly and professionally.Foster and maintain strong client relationships through regular communication to understand their needs and expectations.Lead project coordination with multiple disciplines, ensuring timely and budget-conscious delivery while managing the mechanical team, including HVAC, fire protection, and plumbing.Create detailed specifications for mechanical equipment such as pumps, fans, and air handling units.Prepare reports for both internal and external purposes based on your findings.Ensure discipline plans align with the overall project scope and timeline.Stay updated on relevant codes and technologies concerning the mechanical, plumbing, and fire protection systems used in hyperscale data centers.Analyze mechanical system performance, pinpoint areas for enhancement, and recommend upgrades.Provide technical assistance during the construction phase, addressing RFIs and resolving any emerging issues.Participate in site visits, project meetings, and collaborative sessions to ensure project success.

AECOM is on the lookout for a Lead Mechanical Engineer specializing in Hyperscale Data Center projects. The ideal candidate will excel in designing and supervising the construction of advanced mechanical systems, including HVAC, piping, and fire suppression systems, tailored specifically for hyperscale data centers. While this position is based in Arlington, VA, we encourage applications from other AECOM office locations and welcome remote work arrangements under certain conditions.As a Mechanical Engineer, you will be instrumental in ensuring the reliability, efficiency, and safety of our data center infrastructure. We seek a candidate with a robust mechanical engineering background, particularly with experience in high-density data centers.This role provides the flexibility of a remote work schedule, with the potential to be based from various locations across the U.S. where AECOM has offices.Although primarily remote, occasional travel may be necessary for client meetings, key project milestones, onsite collaboration sessions, or other essential activities. Travel will be scheduled in advance and expected to be infrequent.AECOM is a pioneer in the global data center consulting landscape, boasting strong teams across the Americas, Europe, Africa, Asia, and Australia. In this capacity, you will collaborate with our international teams on high-profile, fast-paced data center projects for renowned global clients. This is a hands-on, client-facing position that offers opportunities for career advancement.Key Responsibilities:Serve as the primary liaison for clients, addressing their queries and concerns professionally and promptly.Establish and nurture strong client relationships through regular communication to understand their needs and expectations.Coordinate across multiple disciplines as the lead mechanical engineer to ensure projects are completed on time and within budget, overseeing the mechanical team, including HVAC, fire protection, and plumbing.Develop detailed specifications for mechanical equipment such as pumps, fans, and air handling units.Generate internal and external reports based on findings.Ensure that discipline plans align with overall project requirements regarding scope and schedule.Stay updated on relevant codes and technologies related to mechanical, plumbing, and fire protection systems specific to hyperscale data centers.Analyze and assess mechanical system performance, identifying areas for improvement and recommending upgrades.Provide technical support during the construction phase, responding to RFIs and resolving issues that arise.Participate in job site visits, project reviews, and collaboration sessions.

Join our dynamic team at Veolia Environnement SA as an Associate Mechanical Engineer specializing in data center operations. In this role, you will contribute to innovative engineering projects that enhance efficiency and sustainability in our facilities.

Join Veolia Environnement SA as a Mechanical Commissioning Engineer specializing in Data Centers, where you will play a critical role in the engineering design and project execution. This position involves working closely with multidisciplinary teams to ensure the successful commissioning of mechanical systems, enhancing operational efficiency, and ensuring compliance with industry standards.Your expertise in mechanical systems will be pivotal in the testing, troubleshooting, and optimization of equipment. You will be responsible for creating detailed commissioning plans, conducting site evaluations, and providing technical support throughout the project lifecycle.

Role Overview Veolia Environnement SA is hiring a Mechanical Commissioning Engineer for its Red Oak location. This role focuses on commissioning mechanical systems in data centers, with a strong emphasis on performance, reliability, and compliance with industry standards. What You Will Do Commission mechanical systems within data centers, verifying that installations meet required specifications. Collaborate with cross-functional teams throughout the commissioning process. Troubleshoot and resolve technical issues as they arise during system testing and handover. Apply engineering expertise to support the efficiency and reliability of data center operations. What We Look For Experience with mechanical systems commissioning, preferably in data centers or similar environments. Strong problem-solving skills and the ability to work collaboratively. Knowledge of industry standards relevant to mechanical engineering and commissioning. This position offers the chance to work with advanced technology and contribute to a growing sector.

About FluidstackAt Fluidstack, we are at the forefront of building the compute, data centers, and power systems that will drive the evolution of artificial superintelligence. Collaborating with industry leaders such as Anthropic, Google, Meta, AMI Labs, and Black Forest Labs, we aim to deploy gigawatts of compute at unparalleled speeds. Our commitment to investing tens of billions in U.S. infrastructure is set to materialize with a 1GW deployment in 2026 and 10GW in 2027.Our team is compact, agile, and dedicated to delivering excellence. We take ownership of outcomes, challenge the status quo, and embrace our customers' challenges as our own. Here, no task is too small for anyone.Join the few thousand individuals who will influence the future of superintelligence.About The RoleAs the Lead Mechanical Engineer, you will serve as a senior technical authority within Fluidstack’s Design and Engineering team. Your mission is to establish the mechanical cooling strategy and oversee the design process from chip to chiller across multiple sites housing some of the world's largest AI data centers.This role is pivotal, requiring you to set the technical vision for cooling tens of thousands of GPUs through both air-cooled and liquid-cooled setups, chilled water systems, heat rejection methodologies, and innovative thermal management solutions. You will define the specifications for modular, prefabricated mechanical assemblies, ensuring rapid deployment and adaptability for future compute needs. Additionally, you will lead a growing team of mechanical engineers and collaborate with electrical, controls, structural, and construction teams to deliver cutting-edge cooling infrastructure swiftly and efficiently.We have recently unveiled a $50 billion partnership with Anthropic to develop custom data centers in New York and Texas with additional locations on the horizon. This position will be instrumental in shaping the mechanical systems that make such ambitious projects feasible.

Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, dedicated to empowering the global AI economy. We provide cutting-edge tools and resources that enable our customers to tackle real-world challenges and revolutionize industries without incurring massive infrastructure costs or the need for extensive in-house AI/ML teams. Our team operates at the leading edge of AI cloud infrastructure, collaborating with some of the most talented and innovative leaders and engineers in the industry.Where We OperateWith our headquarters based in Amsterdam and a presence on Nasdaq, Nebius boasts a global reach, with R&D centers located across Europe, North America, and Israel. Our diverse team of over 1,400 employees includes more than 400 highly skilled engineers with extensive expertise in hardware and software engineering, complemented by an in-house AI R&D team.The RoleThe Data Center Design Lead will collaborate closely with internal infrastructure, hardware, and operations teams, along with external consultants, engineers, and construction firms, to create designs that facilitate swift deployment and ensure long-term operational excellence.This role involves leading internal electrical and mechanical engineering teams, supervising third-party design partners, and guaranteeing that all designs comply with Nebius standards, local regulations, and operational requirements.In this position, you will take charge of both hands-on design oversight and technical leadership, acting as the ultimate authority on all data center design decisions.Location: Remote, US

PLEASE NOTE: THIS POSITION DOES NOT INVOLVE DATA ENGINEERINGCAI is in search of Mechanical Commissioning Engineers with a minimum of two years of experience in Data Center Commissioning to aid in the development and execution of comprehensive mechanical commissioning projects.Position Overview:This role facilitates the development and execution of all mechanical components of designated commissioning projects, starting from initial engagement, conducting design reviews, creating checklists, providing safety support, developing scripts, coordinating with vendors, performing testing, and creating reports until the project handover to the client. The Mechanical Commissioning Engineer will be responsible for establishing the mechanical testing schedule, finalizing testing procedures, reviewing project submittals for alignment with design intent, basis of design, and owner’s project requirements, while ensuring project cadence for mechanical systems and related Building Automation Systems. This position involves planning and executing commissioning for the mechanical infrastructure of mission-critical facilities, requiring effective coordination of contractors and/or vendors to achieve timely mechanical systems testing. As a CAI DC Mechanical Commissioning Engineer, you will be at the forefront of innovative technologies in the Hyperscale sector and beyond. You will collaborate with esteemed subject matter experts, positioning you as a pivotal contributor in the advancement of data technologies. Our company culture emphasizes investment in YOUR future, providing access to hands-on certifications and professional training. We foster a collaborative environment that guarantees our clients receive exceptional service across all our professional offerings.Key Responsibilities:Contribute to all aspects of safety during mechanical tests.Oversee comprehensive commissioning and performance acceptance testing of mechanical infrastructure systems.Develop mechanical test procedures, Method of Procedures (MOPs), Statements of Work (SOWs), and checklists.Ensure quality assurance and quality control (QA/QC) of mechanical test procedures.Provide valuable input to the overall commissioning strategy.Generate reports detailing mechanical testing outcomes and contribute to daily updates for the Commissioning Project Manager.Actively participate in customer equipment Factory Witness Tests.Assist with vendor coordination and management.Conduct equipment inspections to ensure compliance with vendor submissions.Deliver test documentation confirming that equipment is properly delivered, installed, and functioning as intended for the customer.Support and execute design specification reviews, manufacturer submissions, one-line drawing sets, and project schedule documentation.

Join our dynamic team at Ramboll as a Mechanical Engineer specializing in Data Center Facilities. In this pivotal role, you will be responsible for designing, analyzing, and enhancing mechanical systems that ensure optimal performance in data centers. Your expertise will contribute to our mission of delivering sustainable and efficient solutions.

About Olsson Olsson delivers engineering and design solutions that improve the built environment. The company values responsiveness, transparency, and tangible results for employees, clients, and the business as a whole. People are central to Olsson’s approach. The firm encourages creativity and growth, supporting employees as they work on meaningful projects. Individual development goes hand in hand with business growth, allowing teams to make a real impact. Role Overview: Licensed Mechanical Engineer – Data Center (Remote) This remote role offers the chance to work with technology leaders and mission-critical clients. The Licensed Mechanical Engineer will perform design calculations, draft technical reports, and prepare project documentation. Experience in the Data Center sector is a strong plus. Collaboration with other Olsson teams and clients is essential to deliver successful projects. Main Responsibilities Execute mechanical design calculations for data center projects Draft technical reports and prepare required documentation Work closely with internal teams and external clients to meet project goals Preferred Background Licensed Mechanical Engineer Prior experience in the Data Center industry is highly desirable

About Olsson Olsson focuses on engineering and design solutions that improve the built environment. The company values responsiveness, transparency, and delivering results for clients, employees, and the communities it serves. Olsson places high importance on its people, encouraging growth and creativity. The company’s culture supports professional development and aims to create a positive impact both within the organization and in society. Role Overview The Mechanical Project Engineer (Data Center) joins Olsson’s Data Center division to provide multidisciplinary design services for major hyperscale data centers across the United States. This position is remote and open to candidates in multiple states. What You Will Do Lead and manage mechanical engineering projects for large-scale data centers Oversee and contribute to design efforts, including preparation of planning and design documents Perform design calculations and set project standards for teams and clients Ensure quality assurance throughout all project phases Mentor team members on complex engineering challenges Collaborate with internal teams, clients, and external consultants Location This is a remote role. Eligible locations include: Arizona, Arkansas, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, West Virginia, Wisconsin, and Wyoming.

Join the team at Stream Data Centers, a leader in delivering premium data center solutions with a commitment to sustainability and operational excellence. For over two decades, we have provided innovative infrastructure solutions to empower businesses in scaling their digital operations while prioritizing environmental and social responsibility.With 90% of our inventory leased to Fortune 100 customers, we have successfully managed more than 27 data center projects across the nation. Our expertise spans from site selection to data center construction and operations, focusing on developing wholesale colocation capacity and customized facilities for hyperscale and enterprise users in major markets.As we continue to push the boundaries of innovation in the data center industry, we are looking for a talented Senior Mechanical Engineer/Program Manager to lead the design and execution of groundbreaking mechanical engineering projects. In this dynamic role, you will utilize your extensive technical knowledge and strong program management abilities to ensure projects are delivered on time, within scope, and budget.You will work closely with cross-functional teams, clients, and stakeholders to implement mechanical systems and solutions that meet organizational objectives. Your leadership, communication, and problem-solving skills will be crucial to the success of our engineering and operational initiatives.This position reports directly to the Director of Product, fostering a collaborative and open communication environment.Key Responsibilities:Lead the design, analysis, and optimization of mechanical systems and components, ensuring compliance with project requirements and industry standards.Create detailed 3D models, CAD drawings, and prototypes for mechanical systems, including mechanisms, thermal systems, and structural components.Conduct engineering analysis, such as stress, thermal, and fluid flow analysis, to validate design efficacy and safety.Collaborate with cross-functional teams (electrical, software, manufacturing) for seamless integration of mechanical components into broader systems.Perform failure analysis and troubleshooting, implementing corrective actions for any issues during design, testing, or production phases.

AECOM is on the lookout for a Lead Mechanical Engineer specializing in Hyperscale Data Center projects to spearhead mechanical engineering efforts in our data center division. This role entails the design and oversight of mechanical systems, including HVAC, piping, and fire suppression systems, tailored for large-scale data centers.As the Mechanical Engineer Lead, you will ensure the reliability, efficiency, and safety of our data center infrastructure. The ideal candidate will have a robust mechanical engineering background with significant experience in high-density data centers.This role offers the flexibility of a remote work arrangement, with the possibility of being based in various U.S. locations where AECOM maintains an office.Although this position is primarily remote, occasional travel may be necessary for client meetings, project milestones, onsite collaboration, or other essential business activities. Travel will be planned in advance and kept to a minimum.AECOM stands at the forefront of the global data center consulting sector, featuring strong teams across the Americas, Europe, Africa, Asia, and Australia. In this position, you will collaborate with teams worldwide on high-profile, fast-paced data center projects for our esteemed global clients. This is a hands-on, client-facing role with significant opportunities for career advancement.Key Responsibilities:Serve as the primary liaison for clients, addressing their queries and concerns promptly and professionally.Build and sustain robust client relationships through regular communication to align with their needs and expectations.Coordinate with multiple disciplines and lead the mechanical engineering team to ensure project delivery within budget and schedule.Develop comprehensive specifications for mechanical equipment such as pumps, fans, and air handling units.Prepare detailed reports for both internal and external stakeholders based on project findings.Ensure that discipline plans align with overall project requirements and timelines.Stay updated on relevant codes and technologies pertaining to mechanical, plumbing, and fire protection systems in hyperscale data centers.Analyze mechanical system performance for continuous improvement and recommend necessary upgrades.Provide technical support during construction phases, addressing RFIs and resolving any emerging issues.Conduct job site visits as needed to oversee project implementation.

Join Cloudflare as a Data Center DCIM Program Lead in our Infrastructure Operations team, where you will play a pivotal role in optimizing our data center operations. This position offers an exciting opportunity to lead the implementation of Data Center Infrastructure Management (DCIM) programs, ensuring our data centers operate at peak efficiency.

Join our team as a Mechanical Engineer specializing in Data Center Facilities. In this role, you will play a crucial part in the design, development, and management of innovative mechanical systems that ensure optimal performance and reliability of our data center operations. You will collaborate with cross-functional teams to deliver cutting-edge solutions in a fast-paced environment.