Lead mechanical engineering for Fluidstack's gigawatt-scale AI data centers, owning reference design, field decisions, and execution for direct-to-chip liquid cooling systems from concept to energized. Requires prior leadership of data center or heavy industrial mechanical programs with deep liquid cooling expertise.

Own electrical engineering for data center sites including design reviews, field RFI support, and energization readiness for gigawatt-scale AI compute infrastructure. Requires data center or industrial electrical experience, fluency with one-lines/studies, and rigorous pre-energization processes.

Design, build, document, and troubleshoot electrical systems and interconnects for custom electromechanical manufacturing equipment. Requires hands-on experience integrating sensors, actuators, wiring, and firmware within complex hardware systems.

Serve as Chief Program Engineer owning end-to-end satellite architecture, technical baseline, requirements traceability, and system budgets for GEO Space Domain Awareness missions using agile small satellites. Requires 12+ years spacecraft systems engineering experience leading full lifecycle programs and formal milestones.

Senior Mechanical Design Engineer responsible for designing structures, mechanisms, tooling, and RF waveguide components for global satellite ground station antennas. Requires 5+ years hardware design experience from concept to production, strong mechanical/thermal principles knowledge, and on-site work in Los Angeles.

Maintain and troubleshoot hardware, servers, storage, and networking in data centers. Rack, cable, configure infrastructure; diagnose issues; create documentation and standards. Requires 2+ years data center experience, strong Linux skills, networking knowledge.

Define and own fail-operational safety strategies and roadmaps for new ODDs in autonomous vehicles. Requires 8+ years experience in systems engineering, fault tolerance techniques, and cross-functional collaboration in complex robotics environments.

Principal Data Center Architect owning CSA (Civil, Structural, Architectural) reference designs and standards for Anthropic's hyperscale AI compute facilities. Leads feasibility studies, reviews/approves partner deliverables, integrates with MEP/IT teams, and drives standardization across multi-site portfolio. Requires 10+ years mission-critical infrastructure experience including 6+ years in large-scale data centers.

Serve as the senior technical operations expert for Crusoe's SiteOps organization, owning Tier 2/3 GPU hardware escalations, OEM/ODM partnerships, platform standards, SOPs, training, and cross-functional collaboration at HQ while traveling to sites as needed. Requires 7+ years of hands-on GPU data center operations experience.

Lead the design, architecture, operations, and modernization of complex engineering laboratories supporting hardware/software integration, HIL/SIL testing, and multidisciplinary teams. Requires 10+ years lab experience, 5+ years leadership, and deep knowledge of infrastructure, networking, and systems engineering.

Build and own automated test rigs and CI/CD-integrated frameworks for Sesame's Cypress wearable AI hardware. Design stress, throughput, long-duration audio, and battery tests; create performance dashboards that gate releases. Requires embedded test automation experience, Bluetooth/wireless expertise, and Python scripting in a fast-moving early-stage environment.

Design and optimize robotic hardware, mechanisms, and End-of-Arm Tooling for GrayMatter Robotics' Physical AI systems. Requires 8+ years of mechanical design experience with CAD, FEA, DFM, and manufacturing processes; BS/MS in Mechanical Engineering.

Mechanical Engineer contributing to design, analysis, integration, and testing of systems for V-BAT aircraft and ground support equipment. Requires BS in Mechanical Engineering and 2-3 years hands-on aerospace or ruggedized hardware experience.

Hardware Systems Engineer owning system, hardware, and EE requirements decomposition from vehicle-level specs for Applied Intuition's Vehicle OS product. Defines EE architecture for HIL test benches/rigs, maintains MBSE models in Cameo, ensures ASPICE/ISO 26262 traceability and compliance. Requires 3+ years systems engineering experience and strong EE understanding; no hands-on PCB/schematic work.

Serve as owner's technical representative providing mechanical infrastructure oversight for high-density AI data center deployments. Review designs, manage colocation partners, support construction/commissioning, and ensure operational readiness of cooling systems (8+ years mission-critical/hyperscale data center experience required).

Lead structural steel drafting and modeling for capital projects using Tekla. Configure projects, develop 3D models and drawings (GA, fabrication, erection), define standards/workflows, and coordinate with multidisciplinary teams in heavy industrial environments. Requires 5+ years Tekla/structural detailing experience.

Reliability Engineer responsible for maintenance, reliability, and predictive upkeep of critical fluid, HVAC, and infrastructure assets in advanced data center facilities. Requires bachelor's in engineering and 1+ years experience with fluid components; preferred experience in aerospace structures, CAD, and structural analysis.

Lead thermal simulation for next-generation robotic systems. Perform modeling, analysis, and multiphysics simulations on actuators, mechanisms, electronics, and integrated assemblies to guide early design decisions, correlate with physical tests, and develop scalable simulation workflows.

Lead global Field Engineering organization for end-to-end deployment, integration, commissioning, and lifecycle support of on-premise quantum computing systems. Requires 10+ years deploying complex hardware, 3+ years managing people, and strong systems engineering background.

Owns and advances PVD deposition modules for superconducting quantum processor fabrication, from process development and qualification through production monitoring and troubleshooting. The role requires hands-on wafer-processing experience, vacuum and thin-film expertise, and strong engineering data-analysis skills.

Lead electrical and MEP design, operation, and maintenance for large-scale AI data center campuses at OpenAI. Requires 10+ years in critical infrastructure, deep expertise in power/cooling systems, vendor management, and a PE license.

Staff Engineer responsible for the full mechanical design lifecycle of electro-mechanical and hydro-mechanical landing gear systems for autonomous UAVs, including concept development, CAD, analysis, prototyping, testing, and cross-functional collaboration with avionics and structures teams.

Electrical Architect owning architecture, system-level design, and trades for high-speed digital compute and power electronics in phased array ground stations. Requires 5-7+ years experience with FPGAs, high-speed interfaces, signal/power integrity, and full product lifecycle.

Hands-on Senior Lab Technician building, instrumenting, and testing aerospace hardware in a Hardware-in-the-Loop Systems Integration Lab. Requires 4-6 years aircraft maintenance, prototype fabrication, and machine shop experience plus ability to obtain Secret clearance.

Staff Engineer supporting system-level safety for the X-BAT autonomous aircraft platform. Performs hazard analyses (STPA, FTA, FMEA), derives safety requirements, maintains hazard tracking systems, supports airworthiness certification, and collaborates with engineering, cybersecurity, and DoD teams. Requires 5-8+ years in system safety for mission-critical platforms.

Senior individual contributor leading root cause analysis, corrective actions, and reliability improvements for fielded V-BAT unmanned aircraft system failures. Requires 5+ years in reliability/maintainability engineering or related hardware sustainment fields, strong failure analysis skills, and cross-functional collaboration in aerospace/defense.

Device Engineer characterizing semiconductor devices, designing test structures and probe cards, extracting parameters with BSIM models, and providing feedback to improve CMOS processes in a hands-on startup environment. Requires strong CMOS device physics background and probe station experience.

Senior Thermal Engineer owning design, analysis, and integration of avionics thermal management systems for unmanned aerial vehicles at Shield AI. Requires 4+ years in electronics thermal engineering, strong heat transfer and CFD expertise, and first-principles problem solving.

Lead design, requirements, integration, and validation of full brake systems for Zoox's autonomous Robotaxi platform. Requires deep brakes experience, vehicle dynamics/control theory expertise, model-based design, and functional safety knowledge.

Lead system requirements, architecture, integration, and verification for Body domain (lighting, closures, sensor cleaning) on Zoox's autonomous robotaxi. Requires 10+ years systems engineering experience in automotive/EV, strong knowledge of model-based processes, electrical architectures, diagnostics, and functional safety (ISO 26262).

Staff Mechanical & Actuated Systems Engineer responsible for designing complex electro-mechanical mechanisms, actuators, and systems for autonomous UAVs. Owns full design cycle from concept through analysis, prototyping, testing, and production release on the X-BAT platform. Requires 7+ years mechanical design experience, strong CAD/FEA skills, and aerospace background.

Senior Materials and Failure Analysis Engineer responsible for driving failure investigations, materials characterization, and lab operations for aerospace hardware using SEM, X-ray, thermal analysis and other techniques. Requires bachelor's in Materials Science or related, 2+ years hands-on lab experience with electronics failure mechanisms, and strong interdisciplinary collaboration skills.

Facilities Infrastructure Engineer responsible for designing, building, activating, and maintaining advanced data center facilities in Memphis. Leads MEP projects from engineering through commissioning and maintenance, providing technical support for HVAC, electrical, fire protection and other critical systems.

Electrical Engineer designing, building, and troubleshooting advanced power systems for xAI's data center infrastructure in Memphis, including distribution, switchgear, UPS, and generators. Requires bachelor's in engineering and 3+ years experience with power systems; PE license and 5+ years preferred.

Design, model, and analyze HVAC, piping, and fluid systems for advanced data center facilities. Own maintenance, reliability, commissioning, and root-cause failure investigations for critical infrastructure as the fluid systems subject matter expert.

Deploy and integrate superconducting quantum systems at customer sites, from device bring-up and cryogenic characterization to gate calibration and cloud operation. The role requires hands-on quantum hardware experience, Python proficiency, systematic debugging, strong communication, and international travel.

Design, build, commission, and improve manufacturing tools, fixtures, and automated production equipment for Northwood's phased array ground stations and satellite systems. Requires strong mechanical design, hands-on hardware experience, automation knowledge, and cross-functional collaboration in a fast-paced aerospace environment.

Senior Mechanical Engineer designing and building test fixtures, stands, and infrastructure to validate aerospace hardware including avionics, propulsion, and payloads for the X-BAT autonomous aircraft program. Requires 5+ years mechanical/test equipment experience, CAD proficiency, and hands-on prototyping skills.

Leads end-to-end electrical architecture for heavy-duty autonomous robots, including high-power systems, embedded hardware, safety circuits, compliance, and manufacturing. Requires a master’s degree and 8+ years of experience in embedded hardware, power electronics, and high-voltage systems.

Operate advanced metal additive manufacturing systems to fabricate high-quality dental products like crowns and bridges. Requires 2+ years production experience, attention to detail, mechanical curiosity, and ability to troubleshoot in a fast-paced environment; serve as on-site team lead.

Mechanical Engineer responsible for hardware design, structural/thermal analysis, integration, and validation of sensor suites and compute assemblies for self-driving vehicles. Requires BS/MS in Mechanical Engineering, 2+ years hardware design experience, FEA/CAE proficiency, and CAD skills.

Design and develop manufacturing tooling, fixtures, and jigs for consumer electronics and wearable products. Requires 7+ years experience, expert CAD skills, deep knowledge of materials and processes, and collaboration with international fabrication partners.

Senior Electrical Engineer designing and validating custom PCB-based test systems, automated Python test sequences, and fixtures for high-reliability aerospace hardware including power electronics, RF, and communications subsystems. Requires B.S. in EE plus hardware test experience; aerospace/defense background preferred.

Electrical Engineer designing high-speed digital, RF, and mixed-signal systems for Northwood's phased array ground stations supporting satellite communications. Requires Bachelor's in EE and 0-4 years experience; involves schematic capture, PCB layout, prototyping, testing, and cross-functional collaboration.

Staff Instrumentation & Controls Engineer providing campus-level leadership for BMS and EPMS in mission-critical data center environments. Oversees controls architecture, standardization, design validation, tenant requirements, client relations, and team development across mechanical and electrical domains. Requires 8+ years experience, Bachelor's in engineering, and expertise in Allen-Bradley PLCs and Ignition SCADA.

Lead mechanical design and development for next-generation industrial CT scanning systems. Drive complex assemblies through full product lifecycle from concept to mass manufacturing, collaborating cross-functionally while mentoring juniors. Requires bachelor's degree, 7+ years experience, and strong systems thinking for ambiguous problems.

Design, implement, and optimize automated manufacturing assembly and test systems using PLCs, robotics, and industrial controls. Requires 3+ years in manufacturing automation, strong troubleshooting skills, and a bachelor's in engineering.

Senior/Staff Systems V&V Engineer responsible for developing test plans, designing system-level verification campaigns, analyzing results, and ensuring fail-safe and fail-operational behaviors for Zoox's autonomous robotaxi compute platform. Requires 5+ years in safety-critical V&V, functional safety, HIL/vehicle testing, and Python proficiency.

The Flight Test Engineer designs and executes flight test campaigns for high-altitude solar-powered aircraft, oversees real-time test execution, analyzes telemetry data to characterize performance, and drives design improvements through reports and root cause analysis. Requires aerospace/mechanical engineering degree, flight test experience, strong data analysis skills in MATLAB/Python, and willingness to travel to remote test sites.

Supplier Quality Engineer responsible for qualifying suppliers, leading PPAP/APQP processes, driving root cause analysis and corrective actions (8D), and improving supplier quality metrics (DPM/PPM) for Bevi's IoT beverage systems. Requires 3+ years experience, strong APQP/PPAP background, and bachelor's in engineering.