Design and deliver mechanical systems for advanced aerospace platforms from concept to production.
Own hardware development across full product lifecycle, including CAD, analysis, and testing.
Collaborate with cross-functional teams to build reliable, high-performance systems in a fast-paced environment.
Shield AI is a venture-backed defense-tech company that develops intelligent systems including Hivemind autonomy software and V-BAT aircraft. With offices across the U.S., Europe, Middle East, and Asia-Pacific, the company's technology supports operations worldwide.
Develop and execute a test plan for a two-phase nozzle operating with geothermal working fluids and experimental refrigerants.
Design and validate a reliable thrust measurement system and characterize spray including gas-to-liquid ratio and droplet distribution.
Measure and analyze flow characteristics, pressure, temperature, and other critical performance parameters to isolate nozzle performance.
Heatflow is a venture studio portfolio company developing intermediate-temperature energy systems through proprietary two-phase flow nozzles. The contract team operates remotely with a small, specialized group focused on experimental validation.
Design and optimize thermal control systems for lunar vehicles.
Collaborate with software and hardware teams to integrate thermal solutions.
Model and simulate thermal behavior to ensure mission reliability.
Astrolab is a space technology company developing lunar mobility vehicles and infrastructure. The team is committed to inclusivity, balance, and making an impact, valuing trust and diverse perspectives.
Provide day-to-day management and mentoring of the Junior Design team.
Ensure all deliverables comply with applicable codes and standards.
Collaborate with engineering, design, and project management teams to ensure deliverables are completed on schedule.
Redtree Engineering specializes in engineering, project management, and construction support services across mission-critical facilities, power systems, and industrial projects. As a growing engineering firm, we offer 100% remote work and a flexible, collaborative culture.
Design HVAC systems for commercial and industrial facilities, including ventilation, chilled water, and heating systems.
Perform engineering calculations, develop system designs, and prepare technical specifications for HVAC equipment.
Support project teams, review existing facilities, and propose upgrades while following ASHRAE and industry codes.
Sargent & Lundy is a nuclear engineering and design firm supporting carbon-free energy projects worldwide. Since 1954, it has been a trusted leader in nuclear engineering with a culture focused on safety, innovation, and sustainability.
Own day-to-day execution of AI data center sites in Texas from entitlement through commissioning and turnover.
Lead the region's Site Readiness function and manage a blended team of internal staff and contractor resources.
Coordinate with CleanSpark business units and serve as the owner's primary contact with design-build contractor leadership.
CleanSpark is a market-leading data center developer with a portfolio of over 1.8 GW of power, land, and data centers across the US. They are a publicly traded company (Nasdaq: CLSK) that focuses on optimizing Bitcoin, energy, operational excellence, and capital stewardship to deliver superior returns.
Lead all piping engineering functions including pipe stress analysis, piping standards, and pipe support design.
Perform pipe stress analyses using industry-standard software like AutoPIPE, ensuring compliance with ASME B31.1 and B31.3.
Develop and standardize company-wide piping material specifications and support procurement activities.
Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy, designing and building commercially viable fusion power plants. Since 2018, we've raised $4 billion of capital, making us the largest and leading fusion company in the world, and we're looking for mission-driven thinkers and builders to join our team.
Under the direction of the Mechanical Project Lead, you will work with multi-disciplined teams to develop mechanical general arrangement, piping isometric, pipe support, and equipment layout drawings in a 3-D model.
You will utilize Hexagon's SmartPlant S3D modeling software to generate mechanical design deliverables, BOMs, and commodity lists, as well as resolve clashes and discrepancies.
As the mechanical design team lead, you will coordinate detailed design phases, provide guidance to other designers, and mentor less experienced drafters.
Sargent & Lundy is a leading nuclear engineering and design firm that has been providing clean energy solutions since 1954. The company employs thousands of professionals and fosters a culture of safety, innovation, and work-life balance.
Develop innovative structural connection products from concept through prototyping, testing, and technical validation.
Perform engineering analysis, create CAD models, and lead physical testing to validate product performance.
Collaborate cross-functionally with engineers, operations, manufacturers, and research partners to deliver commercially viable solutions.
Our partner is a company focused on developing innovative structural hardware for the growing mass timber industry. They operate in a small, agile environment with multidisciplinary engineering, operations, manufacturing, research, and commercial teams.
Travel up to 100% to customer sites for commissioning, troubleshooting, and repair of Plug Power products including hydrogen storage infrastructure and electrolyzers.
Execute and lead high-level service repair projects on existing hydrogen infrastructure, including liquid tank repairs and vacuum jacket line repairs.
Provide training to first responders, customers, and other service personnel on troubleshooting, maintenance, and service of hydrogen infrastructure.
Plug Power provides hydrogen fuel cell power solutions, including hydrogen storage infrastructure and electrolyzers. The company fosters innovation and is an equal opportunity employer, committed to creating a diverse environment.