Construction Engineer Jobs

About the Role As Head of Finance - Data Centers, you will be the finance leader for OpenAI’s self-built data center efforts. You will partner with teams across infrastructure, real estate, energy, construction, procurement, and finance to turn proposed sites into sound investment decisions and funded projects. This role spans the full development lifecycle: evaluating opportunities, building investment cases, forecasting capital needs, managing construction budgets, and helping determine how projects should be financed. You will give leadership a clear view of project economics, funding requirements, and risks as we build data center capacity at scale. In this role, you will: Lead financial evaluation of proposed data center and related power infrastructure projects, including site economics, development costs, capacity phasing, lifecycle costs, and key risks. Build and own project-level models and capital expenditure forecasts that connect construction schedules, power delivery, equipment procurement, contingencies, and funding needs. Establish capital budgets and financial controls for active builds. Track commitments, actual spending, change orders, and forecasts to completion; identify cost or schedule risks early. Partner with development, engineering, energy, construction, and procurement leaders on decisions that affect cost, timing, and long-term performance. Work with Treasury, Corporate Finance, Tax, and Legal to evaluate financing options, including project or construction debt, leases, joint ventures, and other partnership structures where appropriate. Prepare investment recommendations and capital approval materials for senior leadership, translating complex project details into clear choices and tradeoffs. Build a consistent portfolio view of project costs, cash requirements, milestones, and financial performance. Partner with Accounting and operations teams through project completion and handoff. You might thrive in this role if you have: Prior exper

Pay: Ranging from $40.00 - $50.00/hr + Full Benefits Who we are Lab37 Robotics , is a technology company focused on the development and deployment of robots designed specifically for direct-to-customer food production. Our mission is to revolutionize the food industry by creating innovative robotic solutions that enhance efficiency, quality, and customer satisfaction. We are passionate about pushing the boundaries of technology to deliver cutting-edge products that meet the evolving needs of our clients. What you’ll do Facility Maintenance & Building Infrastructure Execute hands-on facility maintenance and minor construction work, including drywall repairs, closet frame-outs, patching, painting, and structural fit-outs. Conduct planned preventative maintenance (PPM) on building infrastructure and facility equipment. Perform servicing, troubleshooting, and preventative maintenance on HVAC and refrigeration systems. Maintain a clean, safe, and organized shop area, disposing of debris and ensuring tools and materials are properly handled. Warehouse Operations & Material Flow Manage material flow within the facility, assisting engineering and operations teams with moving larger units and equipment. Safely operate material handling equipment, including forklifts and pallet jacks. Build custom wooden crates, pallets, and packaging to secure materials and equipment for shipment. Support site deliveries, intake, and logistics as needed. Collaboration & Quality Assurance Work closely with facility leadership and engineering teams to flag issues early, log work completed, and resolve site challenges efficiently. Operate as a self-starter who takes initiative during downtime to maintain facility standards and prevent operational bottlenecks. What We’re Looking For Required Experience: 3+ years of hands-on experience in commercial/industrial facility maintenance, handyman work, construction, or building engineering. HVAC / Mechanical Knowledge: W

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: The Production Coordinator is a linchpin role within SpaceXSI'S logistics organization supporting data center construction, commissioning, and ongoing campus operations. Production Coordinators work with logistics leadership, inventory, receiving, Site Operations, and construction teams to ensure the on-time delivery of components, kits, and assemblies for hyperscale AI training infrastructure. This position is based in Memphis, TN / Southaven, MS, with work across the Memphis / Southaven campus. RESPONSIBILITIES: Create inventory requests based on work orders, kits, and replacement parts for data center build and operations Maintain material and production schedules through coordination of planning and shortage management Ensure parts and equipment are handled and protected properly and within SpaceXSI specifications, including high-value servers, networking gear, power and cooling components, and infrastructure materials Interface with engineers, technicians, Site Operations, and construction on the release of work orders and material requests Reconcile work order bill of material quantities Maintain high integrity in company computer systems per procedures; as

About BlockTech BlockTech is a fast-paced algorithmic trading firm trading crypto derivatives and spot across global venues, 24/7, with our own capital. Crypto is one of the few markets where a researcher can still move the edge. The data is abundant, the microstructure is novel, and the loop between an idea and live PnL is short. High-frequency options trading is where we're strongest, and we're widening our scope to include more mid-frequency work. We're looking for a senior Quantitative Researcher with a mid-frequency background to join our Amsterdam trading floor. The role You'll be in charge of developing our mid-frequency capabilities, owning the research agenda end to end, from hypothesis and dataset construction through model training and backtesting to live deployment. You'll sit with traders, researchers, and analysts, and raise the bar for research across the floor. You will: Own price-prediction, signal, execution, and anomaly-detection models across crypto derivatives and spot markets from idea to live PnL Shape our research, backtesting, and trading infrastructure together with engineers, so good ideas reach production quickly and safely Own models in production: monitor live performance, diagnose decay, and iterate on what you ship Set research direction alongside traders, deciding which trades are worth making and why Raise the research bar by mentoring colleagues, reviewing work, and setting standards for rigour What we're looking for 3+ years of quantitative research experience at a hedge fund, trading firm, or similar, with mid-frequency models you've taken live A strong academic foundation in a quantitative discipline (mathematics, physics, statistics, or computer science) Fluency in Python and the modern ML stack (PyTorch and/or TensorFlow, scikit-learn, NumPy, pandas) A deep grasp of overfitting, validation design, and feature engineering. You can explain why a model works, not just that it does Software engineering instincts: you write product

Build What Matters. Build Your Future. Catamount builds the spaces communities depend on every day. From distribution centers that keep goods moving and medical facilities that provide critical care, to housing, restaurants, and fire stations serving local neighborhoods, our work supports real life. As a best-in-class, 100% employee-owned general contractor with a national reach, we complete projects across diverse markets and regions. This diversity empowers us, keeps our teams moving forward, and creates long-term opportunities for the people shaping our company. Why choose Catamount? We’re financially stable, growing, and built for the long haul. Our extensive national backlog and diverse project types provide stability, momentum, and opportunities. At Catamount, careers advance. Employee-owners can grow, move between project types and markets, and build long-term careers without starting over. Teams are carefully staffed, work-life balance is prioritized, and our people are seen as long-term assets. Diverse work. Real stability. Shared success. Role Overview: Our Project Managers oversee the financial success of the building process, working in partnership with Architects, Engineers, and Owners to support the development of the plans. They identify and plan all the moving parts, and are responsible for ensuring the project is completed on budget and within scope. Role & Responsibilities: Maintain a strong understanding of the contract from the project onset Stay current during the construction process by accurately documenting project updates, as well as maintaining numerous logs and documenting changes as needed Using strong negotiation skills, establishes the appropriate purchasing plan, and makes solid and timely decisions for the company and the project during the buyout process Support the Superintendent, who is the primary person responsible for the project schedule, post the

About the Team OpenAI’s Industrial Compute organization is building the infrastructure required to support the next generation of AI at unprecedented scale. Through a combination of strategic partnerships and self-built campuses, we are developing and operating large-scale data center infrastructure across power, cooling, networking, compute, construction, and site operations. The scale and complexity of this infrastructure introduces a broad range of environmental, health, and safety considerations across site development, design, construction, equipment deployment, commissioning, and ongoing operations. EHS is a critical part of how we build infrastructure that is safe, resilient, compliant, and capable of operating at scale. About the Role We are seeking an EHS Lead to establish and drive environmental, health, and safety strategy across OpenAI’s rapidly expanding compute infrastructure portfolio. This role will develop the EHS framework for large-scale data center development and operations, partnering closely with engineering, construction, infrastructure delivery, facilities, operations, security, legal, environmental, and external development partners. The EHS Lead will help ensure that safety and environmental considerations are embedded into projects from early design and site development through construction, commissioning, and operations. The role will establish standards and operating mechanisms, assess and mitigate risks, oversee EHS performance across internal teams and third-party partners, and provide technical leadership on complex or high-consequence safety issues. Success requires the ability to operate strategically while maintaining strong technical depth and executional rigor in fast-moving, highly complex infrastructure environments. In this role, you will: Develop and own EHS strategy, standards, programs, and operating mechanisms across OpenAI’s data center and compute infrastructure portfolio. Establish scalable EHS requirements for site de

About the Role OpenAI's ads platform is experiencing rapid global scale. As the Lead Data Scientist for SMB Ads Growth, you will architect the analytics function end-to-end—driving strategy across targeting, funnel optimization, and performance forecasting. You will work directly with the SMB Ads Marketing team and your insights will be the primary catalyst for high-stakes decisions across marketing, product, and sales engineering. What You'll Do Full-Funnel Analytics Establish the foundational growth metrics and North Star KPIs for the SMB Ads ecosystem, optimizing the journey from lead acquisition to long-term retention. Diagnose funnel friction points through advanced behavioral analysis and quantify the incremental revenue impact of proposed optimizations. Partner cross-functionally to transform complex data findings into actionable, high-priority roadmaps for product and marketing stakeholders. Targeting, Segmentation & Propensity Modeling Engineer sophisticated propensity models and look-alike frameworks to identify and capture high-LTV SMB advertisers. Own the lifecycle of target list construction, including advanced data enrichment, multi-dimensional prioritization, and granular performance tracking. Develop robust segmentation architectures that power hyper-personalized outreach across paid, partnership, and outsourced (BPO) channels. Synthesize market signals to refine our value proposition, ensuring OpenAI remains a key platform for SMB business growth. Campaign Analytics & Measurement Design and implement rigorous multi-touch attribution and incrementality frameworks to evaluate channel efficacy. Lead the experimental roadmap: formulate hypotheses, execute A/B and multivariate tests, and communicate results to executive leadership. Automate business-critical reporting and dashboards to provide real-time visibility during weekly operating reviews. Forecasting & Planning Build high-fidelity revenue and advertiser growth models to project perfor

Build What Matters. Build Your Future. Catamount builds the spaces communities depend on every day. From distribution centers that keep goods moving and medical facilities that provide critical care, to housing, restaurants, and fire stations serving local neighborhoods, our work supports real life. As a best-in-class, 100% employee-owned general contractor with a national reach, we complete projects across diverse markets and regions. This diversity empowers us, keeps our teams moving forward, and creates long-term opportunities for the people shaping our company. Why choose Catamount? We’re financially stable, growing, and built for the long haul. Our extensive national backlog and diverse project types provide stability, momentum, and opportunities. At Catamount, careers advance. Employee-owners can grow, move between project types and markets, and build long-term careers without starting over. Teams are carefully staffed, work-life balance is prioritized, and our people are seen as long-term assets. Diverse work. Real stability. Shared success. Role Overview: Our Project Managers oversee the financial success of the building process, working in partnership with Architects, Engineers, and Owners to support the development of the plans. They identify and plan all the moving parts, and are responsible for ensuring the project is completed on budget and within scope. Role & Responsibilities: Maintain a strong understanding of the contract from the project onset Stay current during the construction process by accurately documenting project updates, as well as maintaining numerous logs and documenting changes as needed Using strong negotiation skills, establishes the appropriate purchasing plan, and makes solid and timely decisions for the company and the project during the buyout process Support the Superintendent, who is the primary person responsible for the project schedule, post the

About the Team: The OpenAI API team builds the foundation that enables every developer to harness OpenAI’s models safely, reliably, and at scale. We design and operate the systems that power model serving, API access, billing, developer tooling, and enterprise integrations—forming the connective tissue between OpenAI’s research breakthroughs and real-world products. Our mission is to make it effortless for anyone to build with OpenAI technology. We’re responsible for the infrastructure and product layers that allow millions of developers to integrate GPT models, fine-tune behavior, manage data, and deliver transformative experiences to their users. We collaborate across product, research, and engineering teams to ensure that innovation in model capabilities translates directly into value for customers. The API team spans multiple disciplines, including product management, infrastructure engineering, developer experience, and data systems. We care deeply about reliability, scalability, and simplicity—creating tools that let developers focus on their ideas while we handle the complexity of running world-class AI systems. About the Role: We are seeking an experienced Product Manager to define and scale the construction of our data processing, data privacy, billing, and access controls products. You will set strategy and execute on projects like expanding our regional data processing footprint, enabling new inference caching controls in the API or building APIs that make it easier for organizations to manage their spend limits. You will also define the strategy and ship foundational capabilities that ensure customers use OpenAI products securely, privately, and with enterprise-grade controls. This role partners deeply with engineering, security, legal, compliance, finance and leadership to deliver high-trust, enterprise-grade systems. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to n

Build What Matters. Build Your Future. Catamount builds the spaces communities depend on every day. From distribution centers that keep goods moving and medical facilities that provide critical care, to housing, restaurants, and fire stations serving local neighborhoods, our work supports real life. As a best-in-class, 100% employee-owned general contractor with a national reach, we complete projects across diverse markets and regions. This diversity empowers us, keeps our teams moving forward, and creates long-term opportunities for the people shaping our company. Why choose Catamount? We’re financially stable, growing, and built for the long haul. Our extensive national backlog and diverse project types provide stability, momentum, and opportunities. At Catamount, careers advance. Employee-owners can grow, move between project types and markets, and build long-term careers without starting over. Teams are carefully staffed, work-life balance is prioritized, and our people are seen as long-term assets. Diverse work. Real stability. Shared success. Role Overview: Our Project Managers oversee the financial success of the building process, working in partnership with Architects, Engineers, and Owners to support the development of the plans. They identify and plan all the moving parts, and are responsible for ensuring the project is completed on budget and within scope. Role & Responsibilities: Maintain a strong understanding of the contract from the project onset Stay current during the construction process by accurately documenting project updates, as well as maintaining numerous logs and documenting changes as needed Using strong negotiation skills, establishes the appropriate purchasing plan, and makes solid and timely decisions for the company and the project during the buyout process Support the Superintendent, who is the primary person responsible for the project schedule, post the

Build What Matters. Build Your Future. Catamount builds the spaces communities depend on every day. From distribution centers that keep goods moving and medical facilities that provide critical care, to housing, restaurants, and fire stations serving local neighborhoods, our work supports real life. As a best-in-class, 100% employee-owned general contractor with a national reach, we complete projects across diverse markets and regions. This diversity empowers us, keeps our teams moving forward, and creates long-term opportunities for the people shaping our company. Why choose Catamount? We’re financially stable, growing, and built for the long haul. Our extensive national backlog and diverse project types provide stability, momentum, and opportunities. At Catamount, careers advance. Employee-owners can grow, move between project types and markets, and build long-term careers without starting over. Teams are carefully staffed, work-life balance is prioritized, and our people are seen as long-term assets. Diverse work. Real stability. Shared success. Role Overview: Our Project Managers oversee the financial success of the building process, working in partnership with Architects, Engineers, and Owners to support the development of the plans. They identify and plan all the moving parts, and are responsible for ensuring the project is completed on budget and within scope. Role & Responsibilities: Maintain a strong understanding of the contract from the project onset Stay current during the construction process by accurately documenting project updates, as well as maintaining numerous logs and documenting changes as needed Using strong negotiation skills, establishes the appropriate purchasing plan, and makes solid and timely decisions for the company and the project during the buyout process Support the Superintendent, who is the primary person responsible for the project schedule, post the

ABOUT CUBIST: Cubist Systematic Strategies, an affiliate of Point72, deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. The core of our effort is rigorous research into a wide range of market anomalies, fueled by our unparalleled access to a wide range of publicly available data sources. RESPONSIBILITIES: Building components for both live trading and simulation Refining and increasing automation and robustness of the research infrastructure including alpha estimation, risk modeling, and backtesting components Building tools for signal blending, simulation, portfolio construction, the research framework, and dashboards Maintaining and updating the platform, ensuring its stability, robustness, and security Developing robust data checking and storage procedures Troubleshooting and resolving any systems related issues and handle the release of code fixes and enhancements REQUIREMENTS: Bachelor’s degree or higher in computer science or other STEM discipline Advanced proficiency in Python and its ecosystem (numpy, pandas, polars, scikit-learn), with an understanding of Python and library internals Experience contributing to core Python numerical libraries is a huge plus (numpy, tensorflow, torch, jax) Proficiency with Linux Hands-on experience with software architecture and engineering best practices (testing, CI/CD, monitoring, profiling, version control) Strong quantitative and analytical skills; command of linear algebra, statistics, and machine learning would be helpful Proficiency with C/C++ is a plus Experience with designing and implementing trading systems is a plus Commitment to the highest ethical standards

Singapore SP: Cleaner in a reputed Hospital (10 NOS Each) (Female & Male Both) Qualification: BA Pass (No Experience Required) Age: 21 to 25 Years (1995, 1996, 1997, 1998, 1999 born only) Salary: S$2200 (INR 1,10,000) for 9 hrs + OT for 3 hrs S$800 (INR40,000) + No Accommodation + No Food Processing Time: 15 to 20 days Ref # 5 Singapore SP: Mechanical & Electrical Engineers (Fresher) (10 NOS Each) Qualification: B.Tech in Mechanical & Electrical (No Experience Required, but Lift knowledge would be an advantage) Age: 21 to 27 Years (1993, 1994, 1995, 1996, 1997, 1998, 1999 born only) Salary: S$2300 (INR 1,15,000) for 10 hrs + OT for 2 hrs S$600 (INR30,000) + No Accommodation + No Food Processing Time: 15 to 20 days Ref # 5 Singapore SP: Software Engineer/Developer (10 NOS) Qualification: Bachelor Degree in IT / Computer Age: 24 to 37 Years Salary: S$1800 (INR 90,000) + Free Accommodation Working Hours: 10 Hours Processing Time: 30 Days Ref # 4.5 Singapore SP: Accountant (M/F), Receptionist (Female), Beautician (Female) (10 NOS) Qualification: BA / Bachelor Degree Age: 24 to 37 Years Salary: S$1200 (INR 60,000) + Free Food & Accommodation Working Hours: 12 Hours Processing Time: 30 Days Ref # 4.5 Singapore WP: Construction & Shipyard Helpers (10 Nos each) ! Fresh Candidates ! No Need of any skill certificate ! PCM WP ! Qualification: 10th Age: 21-35 Years Salary: S$18 for 8 hrs + OT 4 hrs approx. S$820 (INR 42,500/-) for 12 hrs Free Accommodation & Coking Appliances Processing Time: 30 Days Ref # 3.5 1. CIVIL ENGINEER OR SITE SUPERVISOR - O5 NOS - VISA - S PASS - SALARY - 1500 $ - 2200 $SGD 2. ELECTRICAL ENGINEER OR SUPERVISOR - O7 NOS - VISA - S PASS - SALARY - 1700 $ - 2200 $SGD 3. STORE KEEPER OR STORE IN-CHARGE - O3 NOS - VISA - S PASS - SALARY - 1400 $ - 2200 $SGD 4. WAREHOUSE IN-CHARGE - O2 NOS - VISA - S PASS - SALARY - 1600 $ - 2200 $SGD 5. MECHANICAL ENGINEERS - O5 NOS - VISA - S PASS - SALARY - 1800 $ - 2200 $SGD 6. COMPUTER OPERAT

About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the physical constraints of physical systems. About the Role As a Technical Program Manager, Robotics Infrastructure, you will serve as the Robotics point-of-contact for cross-functional partners supporting the design and construction of Robotics sites. You will consolidate requirements, priorities, and decisions across Robotics disciplines and route those inputs through your counterpart, who manages design and construction partners and coordinates their workstreams. You will clarify requirements, coordinate technical and operational inputs, manage dependencies and changes, and drive timely decisions through planning, design, construction, commissioning, and handover. This role calls for sound program judgment as research and operational needs evolve. This role is based in San Francisco, CA and requires in-person presence 4 days a week. In this role, you will: Consolidate requirements, priorities, and decisions across Robotics research, engineering, and operations teams, providing the Real-Estate Workplace counterpart with a clear and coordinated view of Robotics needs. Translate Robotics workflows and equipment needs into documented requirements for floor layouts, utilities, network connectivity, environmental conditions, material flow, physical access, and operational support, working with technical owners to define acceptance criteria. Coordinate Robotics design reviews, ensuring technical owners assess proposals, resolve open questions, and confirm that agreed requirements are reflected in project documents. Track Robotics deliverables and dependencies against project milestones, surface risks and changes early,

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: As a Datacenter Operations Technician at SpaceXSI, you will be responsible for the health of our server and network infrastructure for Data Centers and Global Points of Presence. You will be responsible for our two most important data center operations metrics: mean time to detect (MTTD) and mean time to repair (MTTR). You are great at following directions, are a fast learner and are super attentive to details. You are accessible via cell phone and willing to get onsite when there are emergencies as needed. You understand all aspects of the equipment you are responsible for to drive efficiencies and optimizations where necessary to simplify and improve our server intake and repair processes. RESPONSIBILITIES: Report to the job site during initial construction and report back to the engineering team as required. Performing troubleshooting and monitoring of the servers and network in our data centers and global points of presence Rack and stack of data center network equipment Maintain Warehouse inventory and asset management using our internal application. Labeling and troubleshooting for fiber/optics cables Power supply cabling, installation, troubleshootin