Senior Data Center Engineer II

Join Fluidstack as Our Senior Data Center Physical Security EngineerAt Fluidstack, we are pioneering the infrastructure that fuels abundant intelligence. Collaborating with leading AI laboratories, governments, and enterprises such as Mistral, Poolside, Black Forest Labs, and Meta, we are committed to unlocking compute capabilities at lightning speed.We are …

Join DigitalOcean as a Senior Data Center Engineer II, where you will play a crucial role in managing and optimizing our data center operations. You will be responsible for ensuring the reliability, performance, and scalability of our infrastructure, working closely with cross-functional teams to drive improvements and implement best practices.

Saronic Technologies is at the forefront of transforming maritime autonomy, committed to pioneering advanced solutions that enhance operational efficiency through cutting-edge autonomous platforms.Job Overview:We are looking for an exceptionally talented Physical Security Systems Engineer to oversee the design, implementation, integration, and lifecycle management of our enterprise physical security technologies. In this pivotal role, you will contribute to architectural and engineering initiatives encompassing video surveillance, access control, intrusion detection, perimeter security, and identity management, with a pronounced focus on cloud-based systems.Design and implement comprehensive enterprise physical security systems, including:Video Surveillance (IP-based camera systems)Access Control (cloud and on-premises)Intrusion Detection & Alarm SystemsLicense Plate Recognition (LPR)Intercom and Visitor Management SystemsResponsibilities:Architect and manage security system environments (cameras, access control, sensors, intercoms).Support integrations for:Single Sign-On (SSO)SCIM user provisioningRole-based access control (RBAC)Conditional Access policiesAssist in establishing standardized naming conventions, device deployment standards, and comprehensive system documentation.Ensure systems are scalable for multi-site/global deployments.Design secure Power over Ethernet (PoE) and network topology for cameras and controllers.Configure VLAN segmentation for security devices.Collaboration:Work closely with network engineers to:Implement Quality of Service (QoS) policiesEnsure proper bandwidth allocationMaintain secure firewall rules

Fluidstack is seeking an experienced Senior Superintendent of Commissioning for Data Centers to lead our commissioning efforts. In this pivotal role, you will oversee the execution of commissioning processes, ensuring that all systems and components are operational and optimized for performance. You will collaborate with engineers, contractors, and clients to deliver high-quality results while adhering to project timelines and budgets.Your expertise will contribute to creating efficient, scalable, and dependable data center solutions that meet and exceed industry standards. If you are driven by excellence and have a passion for innovation in the data center domain, we want to hear from you!

Saronic Technologies stands at the forefront of innovation, steering the future of maritime operations with cutting-edge autonomous solutions that redefine efficiency and safety at sea.Job Overview: We are looking for a talented Physical Security Systems Engineer who will take charge of designing, implementing, integrating, and managing the lifecycle of our enterprise physical security technologies. This role involves collaborating on architectural and engineering projects encompassing video surveillance, access control, intrusion detection, perimeter security, and identity integrations, with a particular focus on cloud-managed systems and identity integration.

Fluidstack seeks a Data Center Structural Engineer based in Austin, TX. This role centers on designing and implementing structural systems that support the company’s data center infrastructure. The work plays a direct part in maintaining the reliability and performance of Fluidstack’s facilities. Key responsibilities Develop structural solutions for both new and existing data center buildings Oversee project implementation, ensuring all work meets structural integrity requirements and complies with relevant standards Work closely with engineering colleagues and project teams to help maintain smooth data center operations

Join Fluidstack as a Commissioning Engineer for Data Center Cooling SystemsAt Fluidstack, we are at the forefront of creating infrastructure that empowers the future of intelligence. Our partnerships with leading AI labs, governmental bodies, and major enterprises like Mistral, Poolside, and Meta drive us to unlock computing capabilities at unprecedented speeds. Our mission is to make Artificial General Intelligence (AGI) a reality, and we need talented individuals who share our passion for excellence and innovation.As a Commissioning Engineer, you will play a crucial role in leading the installation and commissioning of Data Center Cooling Distribution Units (CDUs). Your expertise in liquid cooling systems will guide all phases of commissioning, ensuring that our infrastructure meets the highest standards of performance and safety. If you are ready to take on this challenge and contribute to the acceleration of intelligence technology, we want you on our team!

About SB Energy SB Energy, based in Redwood City, CA, develops, builds, owns, and operates large-scale energy and data center infrastructure across the United States. Backed by SoftBank and Ares, the company has grown rapidly since 2019, now operating over 3 gigawatts (GW) with a multi-GW pipeline underway. SB Energy integrates advanced technology, including an AI-driven digital platform, to deliver local and reliable energy solutions tailored to demand. The team is committed to accelerating the transition to cleaner, more sustainable power sources and shaping the future of energy and technology. Role Overview: Lead Building Engineer for Data Center Operations Location: Austin, Texas The Lead Building Engineer for Data Centers plays a central role in keeping all electrical, mechanical, and fire/life safety systems running at peak efficiency to ensure 100% uptime. This position is the primary point of accountability for data center facility operations, responsible for preventative maintenance, corrective actions, and emergency response. Key Responsibilities Oversee day-to-day facility operations within the data center, ensuring all critical systems remain fully functional. Supervise a team of Critical Facilities Engineers (CFEs), including work order management, training, event coordination, and performance oversight. Act as the main technical resource for onsite Engineering Operations Technicians (EOT) and third-party vendors. Direct maintenance and operational strategies, including Method of Procedures (MOP) development, testing protocols, spare parts management, capital planning, and equipment lifecycle planning. Lead and participate in technical work as needed, maintaining a hands-on approach to facility operations. Communicate with customers and internal teams to coordinate activities and address operational needs. What Success Looks Like Reliable facility operations with zero unplanned downtime. Well-trained, high-performing engineering team. Effective risk management and operational excellence across the site. Reporting Structure This position reports to the Director of Operations. Who Thrives Here This role is ideal for an experienced professional with a strong background in critical facilities management who demonstrates leadership and a commitment to operational excellence. A hands-on approach and the ability to direct complex technical operations are essential.

About Exowatt At Exowatt, we are pioneering the future of energy for the AI era with our innovative P3 system that captures solar energy, stores it as heat, and produces electricity on demand. Established in 2023 and backed by renowned investors like Andreessen Horowitz, Sam Altman, and Felicis, we are dedicated to delivering clean, modular, and scalable power solutions that address the increasing demands of AI infrastructure. Our mission is to ensure sustainable renewable energy is consistently available and nearly free, fostering technological growth while safeguarding our planet. About the Role We are on the lookout for a passionate Data Center Engineering Project Manager to spearhead the implementation of cutting-edge data center projects. In this role, you will collaborate with our talented Exonauts and external contractors to design, build, and manage Exowatt's next-generation, high-efficiency modular DC platform. You will take projects from initial concept through to production, working closely with our energy, software, and operations teams to deliver exceptional modular data center products.

About FluidstackFluidstack is at the forefront of creating infrastructure for advanced intelligence. We collaborate with leading AI laboratories, government entities, and notable enterprises such as Mistral, Poolside, and Meta to deliver computing solutions at unprecedented speeds.Our mission is to turn Artificial General Intelligence (AGI) into a reality. Our dedicated team is driven by a sense of urgency and a commitment to excellence, ensuring that we provide our customers with top-tier infrastructure. We share a deep sense of responsibility for the outcomes of our clients, taking pride in the systems we develop and the trust we cultivate. If you're passionate about purpose, driven to achieve excellence, and eager to contribute to the future of intelligence, we invite you to join us in shaping what lies ahead.

Title: Director of Data Center Construction & Engineering (AI/HPC)Location: Austin, TX area / On-SiteReports To: CTO / VP of InfrastructureJob Type: Full-timeThe Opportunity:Join us in shaping the infrastructure that drives the future of Artificial Intelligence. We are looking for a highly experienced Director of Data Center Construction & Engineering to spearhead the comprehensive development of our state-of-the-art 50MW AI Inference Data Center. This project transcends typical colocation builds; you will be tasked with designing and executing a high-density, liquid-cooling-ready facility specifically tailored for extensive inference workloads. You will oversee the entire project lifecycle, from site master planning and permitting to commissioning and operational transfer.Key Responsibilities:1. Strategic Planning & Design Master Planning: Lead master planning for the 50MW campus, ensuring optimal power and space utilization for high-density AI compute racks (50kW–100kW+ per rack). Collaborate with compute architects to design MEP (Mechanical, Electrical, Plumbing) systems that meet the unique cooling needs of inference hardware, including Direct-to-Chip (DLC) and Rear Door Heat Exchanger (RDHx) solutions. Define appropriate redundancy levels (N+1, 2N) to meet real-time inference SLAs, balancing uptime with total cost of ownership (TCO).2. Construction & Project Delivery EPC Management: Select and oversee Engineering, Procurement, and Construction (EPC) firms, General Contractors, and subcontractors. Manage the capital budget (over $XXX M+) and master schedule, ensuring critical path activities meet deadlines without compromising safety or quality. Develop procurement strategies for long-lead equipment (generators, chillers, CDUs, switchgear) to navigate supply chain challenges.3. Power & Cooling Engineering: Foster relationships with local utility providers to secure substation delivery and ramp up power capacity to 50MW. Oversee the implementation of advanced cooling systems necessary for next-gen GPUs/TPUs, ensuring PUE (Power Usage Effectiveness) targets of less than 1.2 are achieved.4. Compliance & Safety: Ensure all designs and construction activities adhere to local building codes, environmental regulations, and safety standards (OSHA/HSE).

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.

Join SB Energy, a dynamic and rapidly expanding company backed by SoftBank and Ares, where innovation meets excellence. We are dedicated to delivering reliable and affordable energy solutions to meet America's growing demands. Our headquarters in Redwood City, CA, is the heart of a company that develops and operates some of the most advanced energy and data center infrastructure across the United States. Since our inception in 2019, we have made significant strides with over 3 gigawatts (GW) in operation and a robust pipeline to support our mission. Leveraging our innovative culture, we integrate cutting-edge technologies, including AI-driven platforms, to ensure our infrastructure is reliable and locally tailored. Be a part of our journey towards a sustainable energy future!Basic FunctionWe are looking for a talented and experienced CSA Engineer to contribute to the successful execution of large-scale data center projects. This role emphasizes the coordination, design review, and oversight of civil, structural, and architectural (CSA) works, ensuring adherence to project specifications, safety protocols, and quality standards. The CSA Engineer will collaborate with multidisciplinary teams, contractors, and consultants to deliver critical infrastructure with the utmost precision.ResponsibilitiesCoordinate and review civil, structural, and architectural designs, drawings, and technical submittals.Supervise on-site construction activities of CSA works, ensuring quality, safety, and compliance with project specifications.Manage Requests for Information (RFIs), inspections, and resolve technical issues during construction.Work closely with Mechanical, Electrical, and Plumbing (MEP) teams, contractors, and consultants to address clashes and sequencing challenges.Assist in project delivery, commissioning readiness, and the successful handover of CSA works.

Join Fluidstack as a Data Center Construction ManagerAt Fluidstack, we are at the forefront of building the infrastructure necessary for advanced intelligence. Our partnerships with leading AI labs, governments, and corporations—such as Mistral, Poolside, Black Forest Labs, and Meta—enable us to provide computing capabilities at unparalleled speeds. We are driven by a sense of urgency to realize AGI, and our team is dedicated to delivering superior infrastructure that we take pride in. If you are passionate about purpose, strive for excellence, and are prepared to work diligently to shape the future of intelligence, we invite you to be a part of what’s next.Your RoleAs the Data Center Construction Manager, you will oversee the daily execution of green-field and brown-field GPU data center projects globally. You will be responsible for coordinating the efforts of general contractors, trades, and vendors to ensure the successful delivery of safe, timely, and budget-compliant facilities that meet Fluidstack’s rigorous power and cooling density standards.Your Key ResponsibilitiesDevelop, maintain, and implement integrated schedules (using Primavera P6, MS Project) that encompass design, procurement, construction, and commissioning phases.Uphold Fluidstack’s safety protocols; promote a zero-incident culture across all subcontractors.Coordinate CSA and MEP trades, swiftly addressing field conflicts as they arise.Monitor and report on daily progress, expenditures, earned value, and resource allocation; develop recovery plans as necessary.Ensure on-site quality assurance/control, manage material submittals, and oversee RFI and change-order processes.Collaborate with Design, Procurement, Commissioning, and Operations teams to facilitate smooth transitions.Lead the creation of scopes of work and technical documents for critical trades and packages.Manage the execution of construction contracts from award to close-out, ensuring adherence to budget, schedule, and technical specifications.Supervise contractor compliance with key deliverables, payment terms, reporting schedules, and site-specific protocols.

Join ICON as a Senior Data Engineer in our Data Intelligence & Systems Architecture (DISA) team, where you will be instrumental in designing, developing, and expanding our enterprise data platform using Palantir Foundry. In this pivotal role, you will oversee the ingestion, modeling, and activation of data that drives reporting, strategic decision-making, and intelligent automation throughout the organization. Rather than merely constructing data pipelines, you will be architecting a Digital Twin for an industrial robotics and construction company. Your collaboration will span across departments including Supply Chain & Manufacturing, Logistics, Engineering Support Services, Software, Field Operations, and Technology R&D. Together, you will centralize high-value data sources, create scalable assets, and facilitate critical business applications, from real-time analytics to AI/ML-enhanced workflows and decision-making processes. This highly technical and cross-functional position is perfect for someone with robust data engineering expertise, a profound curiosity about the business, and a proactive mindset. This role is based at ICON’s headquarters in Austin, Texas, and reports directly to the Senior Director of Operations.

Join Upside:At Upside, we are on a mission to revolutionize brick-and-mortar commerce. Our advanced technology combines the nuances of online retail—profit measurement, attribution, and incrementality—to enhance the value for users on their daily purchases while simultaneously attracting new, profitable customers to brick-and-mortar businesses. Millions of users have benefited from earning 2 to 3 times more cashback than any competing product, and hundreds of thousands of physical businesses have realized tangible profits through our platform. Each year, billions in commerce are processed through Upside, returning value directly to our retail partners, the consumers they serve, and vital sustainability efforts.Your Impact:In this role, you will report to the Director of Information Security, collaborating closely with technology stakeholders. Utilize your expertise in secure coding practices and payment systems to identify and address application vulnerabilities. As an individual contributor, you will bring innovation to our AppSec team, strengthen our security posture, and empower our engineering teams to code securely.Innovate with AI to deliver robust security solutions that mitigate application vulnerabilities.Conduct security code tests (SAST, SCA) and work with engineers to resolve unsafe code.Develop threat models and collaborate with technology teams to document and assess risks.Advise leadership on security architecture, design, and best practices in application security.Train and enhance the skills of engineers in safe coding and vulnerability management techniques.Assist with penetration testing initiatives and manage bug bounty programs.Support the administration of AWS Control Tower and IAM provisioning.Engage with the security community to stay informed about trends and advancements.Qualifications:A minimum of 6 years of experience in application or product security, including reviewing Python code.Proven experience in innovating and implementing solutions for vulnerability management.In-depth knowledge of AWS security architecture, including Lambda and AWS Control Tower.Strong comprehension and application of AI technologies.A Bachelor's degree in Computer Science or Engineering is highly preferred.Outstanding interpersonal and customer service skills.

Saronic Technologies is at the forefront of transforming autonomy in maritime operations, committed to delivering innovative solutions that optimize maritime activities through autonomous and intelligent platforms.Job Overview:We are looking for a skilled Physical Security Systems Administrator with a minimum of 5 years of direct experience in managing enterprise-level physical security systems. The successful candidate will possess significant expertise in cloud-based access control systems such as Verkada, Alta Access, Feenics, or comparable platforms. A proven history in administering, optimizing, and securing access control and video surveillance systems within complex organizational frameworks is essential.In this role, you will be tasked with the configuration, maintenance, monitoring, and ongoing enhancement of physical security systems to safeguard personnel, facilities, and assets effectively.

Join Stanley Consultants, an esteemed global consulting engineering firm recognized for its commitment to culture, ethics, and client satisfaction. We tackle complex challenges to foster a sustainable and interconnected world while adapting to technological advancements and resilient practices.With over a century of experience across energy, federal government, transportation, and water sectors, we are shaping the infrastructure that enhances lives. As an employee-owned organization, we prioritize a "People First" approach, valuing your voice, growth, and success.We provide flexible work arrangements, competitive compensation, comprehensive benefits, and the opportunity to build a fulfilling, long-term career.

Join Fluidstack as a Data Center SuperintendentAt Fluidstack, we are pioneering the infrastructure that fuels abundant intelligence. Collaborating with esteemed AI laboratories, governmental bodies, and enterprises such as Mistral, Poolside, and Meta, we are on a mission to deliver computing power at unprecedented speeds.Our commitment to making Artificial General Intelligence (AGI) a reality drives our team to work diligently and purposefully. We take immense pride in our infrastructure and the trust we build with our clients, treating their success as our own. If you are passionate about making a meaningful impact, dedicated to excellence, and eager to contribute to the future of intelligence, we invite you to join our innovative team.About the RoleAs the Data Center Superintendent, you will play a pivotal role in overseeing the construction of hyperscale GPU data centers that support leading AI labs including Anthropic and Google. You will be directly responsible for managing large-scale, mission-critical construction projects from inception to completion. Your responsibilities will include daily site operations management, coordination of trades and subcontractors, compliance with safety and quality standards, and ensuring project timelines are met under tight deadlines. This is a high-responsibility position integral to Fluidstack's infrastructure development.

At Saronic Technologies, we are pioneering advancements in maritime autonomy, committed to designing cutting-edge solutions that optimize operations on the seas through innovative autonomous platforms.As a pivotal part of our commitment to security, we are in search of a seasoned Senior Security Engineer to take charge of the product security and authorization lifecycle for our autonomous surface vessel programs. You will play a critical role as the lead security engineer for multiple vessel initiatives, overseeing the security posture from conceptual design through production, authorization, and operational deployment. This role demands hands-on security engineering expertise—focusing on implementation rather than governance, risk, and compliance (GRC) or project management.Given the evolving landscape of compliance frameworks for autonomous vessels, you will define and implement security architectures that comply with emerging standards. You will be responsible for identifying relevant frameworks, architecting vessel security to meet these standards, and ensuring successful authorization processes are completed. In areas where standards are not yet established, you will have the opportunity to create them.