Mechanical Design Engineer Intern (Spring) H3X Technologies IncMechanical Design Engineer Intern (Spring)Louisville, CO$23–$37 / hourYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products.
Senior/Staff Mechanical Design Engineer H3X Technologies IncSenior/Staff Mechanical Design EngineerLouisville, CO$135,000–$200,000 / yearYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products.
NewMechanical Design Engineer Intern (Spring) H3X TechnologiesMechanical Design Engineer Intern (Spring)Louisville, Colorado$23–$37 / hourYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products.
Design Engineer IV, Mechanical FluorDesign Engineer IV, MechanicalDenver, CO$108,000–$201,000 / yearMarket Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together.
Mechanical Designer - Industrial Olsson AssociatesMechanical Designer - IndustrialDenver, COThe Mechanical Designer supports industrial mechanical engineering projects by producing high‑quality design models and construction documents for process, piping, and mechanical systems. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California.
Mechanical Engineer InfleqtionMechanical EngineerLouisville, CO$120,000–$160,000 / yearThis role is ideal for a hands-on engineer who enjoys converting technical direction into clean CAD models, released drawings, buildable parts, and practical tooling that helps a complex aerospace quantum payload move from design into integration. The QGG Pathfinder program brings together atomic physics, aerospace hardware, electronics, software, supply chain, and mission assurance to mature a flight-relevant quantum gravity gradiometer payload.
NewMechanical Technician nLIGHTMechanical TechnicianLongmont, CO$30–$44 / hourLocated in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. Comfortable working with wide range of basic shop equipment including the use of hand and power tools to complete mechanical assemblies specified by prints, schematics, and BOMS.
NewSr. Category Manager, Strategic Sourcing (Mechanical) Crusoe EnergySr. Category Manager, Strategic Sourcing (Mechanical)Arvada, CO$120,000–$145,000 / yearWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. AVL Qualification & Shop-Floor Vetting: Own the mechanical Approved Vendor List (AVL), verifying actual shop-floor fabrication capabilities (tolerances, welding, equipment) to ensure paper claims match manufacturing reality.
NewMaterial Planner (Mechanical) Crusoe EnergyMaterial Planner (Mechanical)Arvada, COGiven the capacity constraints inherent in metal fabrication during high-volume build cycles, your ability to anticipate shortages, evaluate supplier capacity commits, and maintain accurate ERP planning parameters will be essential to keeping Crusoe's manufacturing lines running smoothly. Working directly from the Master Production Schedule (MPS) and released Manufacturing Bill of Materials (MBOM), you will run MRP, maintain Clear-to-Build (CTB) status, manage shortages proactively, and lead the day-to-day supplier forecast and commitment cadence with fabrication vendors.
NewMechanical Estimator Everforth, CybercodersMechanical EstimatorDenver, CO$70,000–$100,000 / yearWe are seeking an experienced Mechanical Estimator to produce accurate, competitive cost estimates for mechanical systems on commercial, industrial, and ground-up construction projects. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.
NewElectro-Mechanical Assembly Technician Primus AerospaceElectro-Mechanical Assembly TechnicianDenver, COJob Purpose: The Electro-Mechanical Assembly Technician is responsible for set up, operation, assembling or tend grinding and related tools that remove excess material or burrs from surfaces, sharpen edges or corners, or buff, hone, or polish metal per customer requirements. File grooved, contoured, and irregular surfaces of metal objects, such as metalworking dies and machine parts, to conform to templates, other parts, layouts, or blueprint specifications.
Sr. Mechanical Engineer nLIGHTSr. Mechanical EngineerLongmont, CO$140,000–$180,000 / yearLocated in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. Summary: Mechanical Engineers at nLIGHT DEFENSE Systems, Inc. synchronize all mechanical, thermal, and packaging aspects of design and integration for complex High Energy Laser (HEL) weapon systems.
Associate Systems Engineer - Mission Architecture and Systems Engineering Vantor HoldingsAssociate Systems Engineer - Mission Architecture and Systems EngineeringWestminster, ColoradoWorking closely with systems engineers and technical leads across multiple disciplines, you will help ensure that requirements, models, design artifacts, verification evidence, and technical decisions remain organized, traceable, and aligned throughout the system lifecycle. They are motivated by building structure around complex technical programs, maintaining high-quality engineering data, and continuously improving engineering processes that support rapid, disciplined system development.
Estimator (Steel & Mechanical) RK IndustriesEstimator (Steel & Mechanical)Henderson, COFrom reviewing project documents and performing detailed takeoffs to identifying value engineering opportunities and coordinating scope clarification, your attention to detail and industry knowledge will directly impact project success. Development: Through RK University, we provide hands-on training and development opportunities that empower employees to advance their careers and grow within the company, to include leadership and technical learning opportunities, we well as our accredited apprentice program: RK University & RK Apprenticeship Program.
NewTest Engineering Intern (Spring) H3X Technologies IncTest Engineering Intern (Spring)Louisville, CO$23–$37 / hourYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Our team brings together engineers and operators from aerospace, defense, and motorsports, with deep expertise in electric machines, power electronics, material science, and advanced manufacturing.
Mechanical CAD Drafter True AnomalyMechanical CAD DrafterDenver, CO$24–$62.50 / hourTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Translate verbal direction, sketches, and engineering inputs into detailed technical drawings using NX (Siemens), editing CAD models as needed to support drawing accuracy and completeness.
Join The AES Engineering Talent Community! AES CorporationJoin The AES Engineering Talent Community!Louisville, COWe encourage Engineers of all backgrounds to apply, and will consider you for all levels, from entry to senior leadership positions in expertise areas such as: Civil, Electrical, Mechanical, Power Systems, Computer/Data Engineering, Engineering Management, Renewable/Environmental Engineering, Gas/Petroleum Engineering, and more. AES has been ranked #1 by BloombergNEF in renewable energy sales to corporations in the US and Americas for five consecutive years, providing electricity for millions of people worldwide.
Director, Propulsion Engineering True AnomalyDirector, Propulsion EngineeringDenver, CO$190,000–$320,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Champion the integration of metal additive manufacturing (AM) methods into propulsion hardware development - evaluating AM applicability, qualifying printed components, and collaborating with manufacturing teams to mature AM processes for flight use.
Test Engineering Manager True AnomalyTest Engineering ManagerDenver, CO$135,000–$225,000 / year5+ years of experience in space component, space system, developmental system, or complex system test across electrical, mechanical, fluids, and environmental domains, including thermal, vacuum, vibration, and electromagnetic interference/electromagnetic compatibility (EMI/EMC) environments. You will partner closely with Program Management and Engineering to provide inputs to program schedules, align capacity with demand, ensure design for test, and drive disciplined execution against test milestones.
Director, Production And Test Engineering True AnomalyDirector, Production And Test EngineeringDenver, CO$175,000–$240,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. As Director, Production and Test Engineering, you will lead the Denver-based team of technicians, production engineers, test engineers, and manufacturing engineers to deliver fully qualified spacecraft on aggressive timelines.