Buford, WY 82052 • (42.5 miles) • Full Time • 10/16/2026

About this roleQuanterra Environmental Consulting seeks an experienced Environmental Remediation Engineer to lead subsurface characterization, remedial design, and remediation oversight for contaminated sites across the Powder River Basin and surrounding regions. You'll manage complex CERCLA and RCRA projects, interface with EPA and state regulators, direct field investigations, and oversee remedial construction. This role requires strong technical foundation in hydrogeology, contaminant transport, and remedial technologies, with proven ability to manage multi-million-dollar projects and regulatory compliance.Key responsibilitiesLead subsurface characterization studies including soil/groundwater sampling, well installation, and contaminant delineationDesign and implement remedial action pr

Brighton, CO 80603 • (42.4 miles) • Full Time • 10/13/2026

ABOUT THE ROLEThe Engineer in Training (EIT) is an entry-level engineering position designed to provide hands-on experience in precast concrete design, production, and project coordination. This role supports senior engineers in structural analysis, project execution, and cross-functional collaboration while working toward Professional Engineer (PE) licensure. The EIT gains exposure to multiple aspects of engineering, including design, manufacturing, and field operations.Salary range ($70,000-$85,000 a year). Based on location and experience.SAFETY IS OUR HIGHEST PRIORITY. Safety is our highest priority. We believe a safe workplace is built on mutual respect, care, and accountability. Every team member is empowered and expected to follow safety practices, look out for one another, and spea

Broomfield, CO 80023 • (39.8 miles) • Full Time • 10/7/2026

Are you a friendly problem solver who can deliver a five-star experience to our guests? Then you might be perfect for the maintenance engineer role at our hotel. You will be responsible for supervising the property's complete maintenance and routine processes to make it fully functional, enjoyable, and safe. Our ideal candidate is committed to helping our guests actively and consistently. If this describes you, and you're ready for an exciting career in hospitality, apply now!Compensation:$19 - $21.50 hourlyResponsibilities:Tend to all of the hotel's equipment and conduct preventive maintenance routinesCreate an available channel of communication between you and other staff, including managers and department headsAssist other technicians and engineers with a variety of maintenance tasks in

Boulder, CO • (37.4 miles) • Full Time • 9/30/2026

At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. We're looking for a Hardware Engineering Manager to join our team in Boulder, CO, leading the architecture, development, and delivery of mixed-signal PCBs and hardware for quantum computers. This is a player-coach role: you'll combine strong leadership with deep technical expertise in mixed -signal instrument design, guiding a team while contributing hands-on to high-performance instrument development.You'll supervise a team of talented design engineers through the development, prototypin

Louisville, CO • (40.1 miles) • Full Time • 9/26/2026

DescriptionAbout StratomStratom is a mission-driven engineering company developing autonomous and unmanned ground vehicles and robotic systems for demanding industrial and defense environments. Our teams design, build, and deploy advanced systems that combine rugged mechanical platforms with cutting-edge autonomy.Our work spans the full lifecycle of complex systems, from early concept and prototyping through fielded deployment. With multiple working prototypes in hand, our next major opportunity is transitioning these platforms into production over the coming years to deliver capable systems at scale. We are looking for talented and engineers who want to take ownership of challenging engineering problems and play a key role in bringing multiple platforms into production.Stratom is seeking

Boulder, CO • (37.4 miles) • Full Time • 10/15/2026

Pay: $55,000 - 65,000/year + Overtime + Stock Options Travel: up to 25% The ProblemAs Flock expands as a multi-product company, our physical camera and solar infrastructure footprint across public and private environments is growing. Maintaining seamless operational readiness requires hands-on technical execution across both brand-new site deployments and critical ongoing hardware maintenance. You will install, align, and service our solar panels, cameras, and infrastructure directly in the field, keeping safety hardware operating reliably across every community we serve.What You'll OwnExecute physical hardware installations and maintenance across camera systems, solar panels, batteries, and mounting poles.Conduct thorough site surveys with public safety partners and property owners to ver

Lafayette, CO 80026 • (37.1 miles) • Full Time • 10/14/2026

We are looking for a self motivated individual to join our team! You will Repair, install, and adjust pumping systems and water treatment systems. Strong plumbing & electrical background required!Responsibilities:Repair, install, and adjust pumping systems and water treatment systemsTroubleshoot and repair defective equipmentPerform routine preventative maintenanceRespond to work order requests in a timely fashionDrive and keep organized and clean service truckSubmit paperwork in timely mannerCoordinate with scheduler and customersAdhere to all safety policies and proceduresQualifications:Strong mechanical aptitude and troubleshooting skillsFamiliarity with industrial tools and equipmentAbility to handle physical workloadCandidates must have own hand tools and electrical meters Or the abil

Cheyenne, WY 82001 • (38.4 miles) • Full Time • 10/9/2026

This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.Earn $20.50/hour, with the potential to increase your pay through our self-progression program. Plus, enjoy perks like free and discounted internet, TV, and mobile, all while paving the way for a long and rewarding career with us.Do you enjoy solving technical challenges? Do you like working in in a dynamic environment? As a Field Technician at Spectrum, you will be on the front lines, installing and repairing services and educating customers on their use. In this entry-level role, we will equip you with the training you need to succeed and the opportunity to progress, increase your earnings and build a long-term career. Join Spectrum and help keep people conne

Platteville, CO 80651 • (25.2 miles) • Full Time • 10/18/2026

Job Title: Reliability Engineer Location: Platteville, Colorado Type: 9 month Contract Compensation: $65.00 - $68.00 Work Model: Onsite – onsiteResponsibilitiesProvide engineering support for capital project execution at the Fort St. Vrain power plant, including design reviews, maintaining design basis accountability, and technical oversight for projects. Support the development and review of P&IDs, perform design assessments, and collaborate with operations, project managers, and contractors throughout project lifecycles. Participate in design, modeling, testing, and evaluation of power plant equipment, ensuring safety and reliability standards are met. Assist in root cause analysis of failures and recommend improvements to maintain quality and operational efficiency. Adhere to plant safe

Longmont, CO • (26.3 miles) • Full Time • 10/18/2026

JOB TITLE: Mechanical/Application EngineerDEPARTMENT: EngineeringSUPERVISOR: Engineering ManagerPay Range: $26.00 - $45.00About UsICS is a manufacturer of custom cables, harnesses, electro-mechanical assemblies, and industrial panels. We are a turn-key supplier that enables sophisticated designs.Job Summary:We are seeking a Mechanical Engineer to join our team at Integrated Cable Systems (ICS), specializing in the design, development, and manufacturing of cable assemblies and wire harnesses for aerospace, defense, and space applications. The ideal candidate will have a strong technical background in electrical and mechanical harness design, be proficient in industry standards, and work closely with cross-functional teams to ensure high-quality and reliable product delivery.Key Responsibili

Longmont, CO 80501 • (26.5 miles) • Full Time • 10/18/2026

Vitesse Systems is looking for a Project Engineer IIto join the team in Longmont, Colorado! The Project Engineer unites a team to innovate and deliver extraordinary antenna solutions within the customer’s parameters.About Vitesse SystemsVitesse Systems is a leading provider of highly engineered antenna, thermal management and mission critical solutions used in radar, electronic warfare and C5ISR applications. No challenge is too difficult for the Vitesse Team. From complex specification driven requirements to precision manufactured components, Vitesse Systems has the experience and expertise needed to execute.Our Core ValuesOur core values of Integrity, Initiative, Impact, and Integration translate to an environment where every team member is valued and rewarded. The mission-critical solut

Longmont, CO 80503 • (27.2 miles) • Full Time • 10/18/2026

Relocation assistance is available for this position.Who We AreStored Energy Systems (SENS) is an award-winning manufacturer of premium quality power conversion products located in Longmont, CO. In business for over 50 years, SENS is the market leader with a proven track record of providing highly reliable battery chargers, DC power systems, and related products to industrial markets. For more information on our company please see our web site at www.sens-usa.com.View the SENS Product CatalogSummarySENS is looking fora hands-on Advanced Manufacturing Engineer to identify, develop, and implement technologies that fundamentally improve how our products are built and how our factory operates. This role will turn emerging manufacturing technologies into practical, scalable production solutions

Denver, CO 80234 • (44 miles) • Full Time • 10/18/2026

Serpentix Conveyor, LLC is an engineering and manufacturing firm in Westminster, Colorado is seeking a full-time applicant for an Automation / Controls / Electrical Engineer position. This job would require candidates to fulfill responsibilities at our facility (70-80%), and field travel (20-30%); there are no remote / telecommuting position(s) available due to required company collaboration, and peer-to-peer project discussions and deliverable requirements.Duties & Responsibilities:· Collaborate cross-functionally with mechanical engineers, project managers, and sales to deliver integrated systems that meet scope, schedule, and quality expectations.· Review and interpret project bid documents, including specifications and drawings created by consulting engineers, and ensure compliance is

Broomfield, CO • (41 miles) • Full Time • 10/17/2026

Karman+ is building vehicles for beyond Earth orbit. Your role is to drive the development of core compute architectures for a deep space vehicle. Leveraging your expertise you will determine architectures and hardware solutions that meet our mission’s needs, for reliability, and performance.Salary Range: $150k-180k annuallyRequirementsKey Responsibilities Drive the design, development, integration, testing, and deployment of the spacecraft’s flight computer system, focusing on functions such as data handling, guidance, and control.Develop and refine requirements for the flight computer and navigation computer.Contribute to all phases of the flight computer lifecycle, from concept to flight-readiness and post-deployment support, ensuring reliability and mission success.Collaborate with sen

Longmont, CO 80501 • (26.5 miles) • Full Time • 10/17/2026

Kelvin Thermal is the world leader in advanced vapor chambers for cooling. We are a small company founded from a University of Colorado research lab and we develop ultrathin, flexible, and high heat flux designs. We are looking for an entry-level mechanical engineer to support continued advancement of our Thermal Ground Plane products. The Longmont location handles front-end R&D and then works with contract manufacturers and our partner teams for mass production. The job requires a split between office and lab work.Key Responsibilities· Prototyping efforts on new products including thermal/fluid design, tooling design, fabrication, and testing.· Support customer-funded development programs, meeting technical milestones and project deliverables.Required Experience· Bachelor’s degree or high

Boulder, CO 80301 • (35.2 miles) • Full Time • 10/17/2026

Benefits:401(k)Employee discountsHealth insurancePaid time off401(k) matchingDental insuranceFree food & snacksVision insuranceTight Team. Hard Problems. Real Hardware. We are looking for a highly capablemid-level electrical engineer who enjoys solving difficult real-world problems: someone who understands why circuits work, why they fail, and how to improve them. The Role This role focuses on low-noise analog and mixed-signal circuit design, hardware bring-up, debugging, and system integration for precision sensing systems operating near the limits of measurement sensitivity. You will work closely with a small technical team spanning physics, electronics, embedded systems, and sensing technologies. Engineers are expected to contribute meaningfully across disciplines. This is a high-impact

Boulder, CO 80301 • (35.2 miles) • Full Time • 10/17/2026

Stellar is seeking a Process Project Engineer to beresponsible for supporting and managing a diverse engineering and design project team, andto serve both an internal and external customer basefrom a project’s inception to its completion. You will research, define, test, and implements processes and developP&ID’s, Process Flow Diagrams, Utility drawings, project specifications, and equipment layouts for food-processing facilities. You'll be responsible for properly sizing, specifying, and integrating process equipment, as well as coordinating structural, mechanical, electrical and control systems, as required.Knowledge of food-processing, packaging, material handling, and other process equipment/systems in compliance with state, federal and/or International codes & standards is required. K

Boulder, CO • (37.4 miles) • Full Time • 10/17/2026

The Role: Due to team growth, we are seeking an experienced Software Engineer to join our Sat OS team, which develops the high-level operating system and file transfer layer for the spacecraftThe successful candidate will play a crucial role in developing software for our satellite systems, contributing to the expansion and enhancement of our space and ground-based data transfer capabilities. Ideal candidates will embrace the commercialization of nanosatellite systems and adapt to low-cost, fast-paced systems design, development, and implementation methodologies that set Spire apart from our competition. In this fast-paced environment, the design to launch cycle is measured in weeks and months, not years!What You'll Do as a Sat OS Software Engineer:Develop and enhance satellite-side applic

Louisville, CO • (40.1 miles) • Full Time • 10/17/2026

ABOUT US:Biodesix is a leading diagnostic solutions company, driven to improve clinical care and outcomes for patients.Biodesix Diagnostic Testssupport clinical decisions to expedite personalized care and improve outcomes for patients with lung disease. Biodesix Development Servicesenable the world's leading biopharmaceutical, life sciences, and research institutions with scientific, technological, and operational capabilities that fuel the development of diagnostic tests, tools, and therapeutics. Our Mission:Transform patient care and improve outcomes through personalized diagnostics that are timely, accessible, and address immediate clinical needs. Our Vision: A world where patient diseases are conquered with the guidance of personalized diagnostics. For more information, please visit ww

Louisville, CO • (40.1 miles) • Full Time • 10/17/2026

About H3X TechnologiesH3X is building America's advanced electric motor company, powering next-generation platforms in aerospace, defense, and marine. Our integrated motor drives deliver 12+ kW/kg, roughly 3x the power density of competing solutions. We're now scaling to megawatt-class systems, with customers working on everything from supersonic aircraft to turbine 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. We're a small, fast-moving team doing hard engineering that matters, and we're looking for people who want to do the best work of their careers alongside us.About the roleH3X is looking to hire a m

Brighton, CO 80601 • (42.6 miles) • Full Time • 10/17/2026

Summary/Objective: Under the direction of the Chief Operations Officer, the Lead Engineer owns the engineering design, manufacturing support, and state regulatory compliance for the company’s kiosk products. This role leads product development from concept through production, ensuring design integrity, manufacturability, quality, cost effectiveness, and regulatory compliance. The Lead Engineer provides technical leadership, manages engineering systems and documentation, and supports continuous improvement initiatives across manufacturing and field operations. This position also leads and mentors the Compliance /Quality Engineer. This is a Full time Salary, Exempt, position being offered at $125,000-$145,000 DOE + 25% bonusEssential Functions:Engineering Leadership & Oversight Lead engineer

Loveland, CO 80538 • (7.1 miles) • Full Time • 10/17/2026

Description: About Us:James Fisher Technologies (JFT) is a leading provider of remote solutions, specialty engineering, and technical services for hazardous environments. JFT operates at the forefront of the clean-energy transition, supporting OEMs and research partners advancing next-generation nuclear technology. Everyone at JFT has the chance to forge their career in an environment that values initiative, persistence, respect, curiosity, and passion.At JFT, we believe in true work-life balance, and our 9/80 schedule lets you work Monday–Friday with every other Friday off to recharge.The anticipated closing date for this posting is 11/04/26 and applications will be reviewed on a rolling basis.Job Function:The Sr. Project Engineer - provides team leadership and supervises the development

Boulder, CO • (37.4 miles) • Full Time • 10/17/2026

Reports to: Director of Manufacturing Operations & QualityLocation: Onsite in Littleton, COAbout Emporia EnergyEmporia is a leading technology company revolutionizing home energy by providing affordable, integrated solutions that empower homeowners to optimize energy usage to reduce costs and carbon footprint. Emporia's Home Energy Management Platform is a powerful software system that connects their Vue Home Energy Monitor, Level 2 EV Charger, Smart Plugs, Home Battery, and third-party thermostats and appliances. By automating energy use through real-time monitoring and scheduling, the platform optimizes consumption, reduces costs, and simplifies home energy managementall within one intuitive app. With over 400,000 U.S. homes running Emporia's energy management and EV charging hardware, w

Fort Collins, CO • (0 miles) • Full Time • 10/17/2026

Location: This position is on-site in Glendale, AZ (Phoenix area). Relocation candidates welcome. Controls Engineer – Night Shift Location: Glendale, ArizonaSchedule: 2-2-3 schedule, 6:00 PM–6:00 AMBase Salary: $100,000–$130,000Annual Bonus: 20% target bonusRelocation Assistance: Available Position Overview A leading high-speed beverage manufacturer is seeking an experienced Controls Engineer to provide dedicated automation and controls support at its Glendale, Arizona facility.This position will serve as the on-shift controls expert, providing Tier 1 and Tier 2 troubleshooting support throughout the plant. The Controls Engineer will work closely with operations, maintenance, engineering, and quality to resolve equipment issues, improve reliability, increase throughput, and execute automat

Fort Collins, CO 80524 • (7.3 miles) • Full Time • 10/17/2026

Position: Technology EngineerLocation: Lakewood, CO / Ft. Collins, COYears of Experience: 10+ YearsAbout RTM:RTM Engineering Consultants is an MEP, Civil and Structural engineering firm that goes beyond the conventional consulting role. We forge deep partnerships with our clients by aligning with the goals, processes and people at each organization. By integrating our expertise, we offer a comprehensive suite of national resources combined with localized relationships, delivering exceptional value to our clients.At RTM Engineering Consultants, we prioritize the well-being and growth of our team members. Our commitment to professional development is evident through hands-on mentoring, opportunities for advancement, and access to RTM University. With integrated multi-disciplinary studios, yo

Loveland, CO 80537 • (13.5 miles) • Full Time • 10/17/2026

About the Role:The Controls Engineer II plays a critical role in designing, developing, and optimizing control systems that enhance the efficiency and reliability of industrial processes. This position involves collaborating with cross-functional teams to implement automation solutions that meet operational requirements and safety standards. The engineer will be responsible for troubleshooting and resolving complex control system issues to minimize downtime and improve system performance. Additionally, the role requires continuous evaluation and integration of new technologies to advance control strategies and maintain competitive advantage. Ultimately, the Controls Engineer II ensures that control systems operate seamlessly to support the organization's production goals and quality standa

Fort Lupton, CO 80621 • (33.5 miles) • Full Time • 10/17/2026

Description: The future. It’s on you. You & Golden Aluminum. We are a continuous casting aluminum rolling mill who established operations in 1984 and is located in Fort Lupton Colorado, 35 miles north of downtown Denver. We care about our environment, our people, and our community. We’re honored to be selected by the Department of Energy to receive up to $22.3 million in investment supporting our Nexcast Mini Mill and other breakthrough projects which will steer the aluminum industry toward a greener, decarbonized future.Job Summary:As Health and Safety Engineer, you will train employees on EHS policies and practices, conduct regular inspections, generate health and safety assessment reports and ensure that all guidelines and regulations are followed. Specific duties include but are not li

Erie, CO • (35.1 miles) • Full Time • 10/17/2026

Title: Network EngineerLocation: Denver, COPay Rate Range: $55 - $70 / hourBenefits: This position is eligible for medical, dental, vision, and 401k.Our client is looking for a hands-on Network Engineer to join their growing Enterprise Network team. This is an opportunity for an engineer who enjoys being in the field and working directly with network equipment, cabling, installations, implementations, and troubleshootingnot sitting behind a desk focused solely on design and documentation.The candidate will play a key role in building, upgrading, and maintaining network infrastructure across data centers, corporate offices, maintenance facilities, and industrial environments.Responsibilities: Install, configure, maintain, and troubleshoot network equipment across data centers, corporate off

Boulder, CO 80301 • (35.2 miles) • Full Time • 10/17/2026

SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For over forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.We are seeking a Senior Staff/Senior Systems Engineer to support the design, integration, and certifi

Boulder, CO 80301 • (35.2 miles) • Full Time • 10/17/2026

CordenPharmais a leading full-service Contract Development and Manufacturing Organization (CDMO) specializing in active pharmaceutical ingredients (APIs), excipients, drug products (DPs), and packaging. With around 3,000 employees worldwide, we help pharmaceutical and biotech companies manufacture medicines with the ultimate goal of improving people’s lives.Our network, spanning Europe and the U.S., provides flexible and specialized solutions across six technology platforms: Peptides, Lipids & Carbohydrates, Injectables, Highly Potent & Oncology, Small Molecules, and Oligonucleotides. We strive for excellence in supporting this network and are committed to delivering the highest quality products for patient well-being.Our People VisionWe strive for excellence. We share our passion. Togethe

Boulder, CO • (37.4 miles) • Full Time • 10/17/2026

We are seeking a Senior Aerodynamics/CFDEngineerfor our Boulder, Colorado location. This role can be remote with travel.ResponsibilitiesDesign,loftandoptimizecomponents that affectthe aircraftaerodynamics and outer moldline(OML).Build models, clean CAD geometry, and generate computational meshes to run CFD simulations that:Informaircrafttrade studies and configuration design decisions usingappropriatelyfidelity levels.Support aerodynamic design across all phases, from concept development through certification.Develop andmaintainhigh-fidelity aerodynamic databases for performance prediction, external-loadsanalysis, and real-time six-degree-of-freedom (6-DOF) simulations.Correlate and validate CFD results against simulations of varying fidelity(e.g.cross-code comparisons, wind-tunnel testing

Boulder, CO 80302 • (38.9 miles) • Full Time • 10/17/2026

Junior Software Engineer, Boulder, CO or Raleigh, NC (Hybrid)We're building a pipeline of top-tierSoftware Engineer candidates at Ascend Analytics to be part of a collaborative team advancing software solutions and analytics to support the clean-tech power revolution. Your strong software engineering skills will support mission critical decision analytics for renewable and battery storage power providers around the globe. While we may not have an immediate start date for every applicant, we review applications on an ongoing basis and reach out directly as new openings arise.Our Mission At Ascend Analytics, our mission is to create sustainable economic value for energy buyers and producers and transform the power industry. Our team combines advanced analytics, cloud-based technology, and de

Broomfield, CO 80023 • (39.8 miles) • Full Time • 10/17/2026

About the Manufacturing + Test Engineer PositionJob Description:TheManufacturing + Test engineer supports the design and manufacturing of mechanical and electromechanical products and systems by developing and testing products to required specifications.Job Duties:ManufacturingAct as a liaison in support of both the manufacturing and engineering teams through production planning.Support planning and coordination of all manufacturing processes.Read and interpret technical drawings, schematics, and CAD drawings.Generate assembly build books and associated documents for projects.Interact with customers & suppliers to develop relationships, solve issues and support products.Support Continuous Improvement by identifying and addressing opportunities to reduce cost, improve product/process and/or

Broomfield, CO • (41 miles) • Full Time • 10/17/2026

Geophysicist / Sr. Geophysicist – Enhanced Geothermal Systems (EGS)Search conducted by TriSearch on behalf of a confidential clientTriSearch is retained by a leading company in the geothermal energy sector to identify a Senior Geophysicist to support world-class exploration, development and operations of enhanced geothermal systems (EGS).Position SummaryThis position is responsible for geophysical evaluations to support world-class exploration, development and operations of enhanced geothermal systems (EGS). An individual in this role will work in a world-class collaborative and multi-disciplinary environment.Essential FunctionsMaintains a safe work place and takes responsibility for safety with the goal of zero incidentsPerforms a variety of tasks with a capability to work independently o

Cheyenne, WY • (43.1 miles) • Full Time • 10/17/2026

ENGINEERS | SURVEYORS | PLANNERS | SCIENTISTS Morrison-Maierle is a 100% employee-owned firm specializing in integrated consulting and design services in engineering, planning, surveying, and science. As a trusted partner to our clients, we deliver reliable, high-quality results, grounded in a deep understanding of local context and regional needs.Position: Project Engineer – AirportsJob status: Exempt-salariedLocation: Casper, WY (Relocation assistance provided)Project Engineer – Airports | Design and deliver civil engineering airport infrastructure, including runways, taxiways, terminal expansions, and site development from concept through construction.THE ROLE As a Civil Project Engineer (Airports), you will design and deliver essential civil engineering airport infrastructure for land

Longmont, CO 80503 • (27.2 miles) • Full Time • 10/16/2026

Benefits:401(k)401(k) matchingCompany partiesCompetitive salaryDental insuranceHealth insurancePaid time offStock options planVision insurancePosition Title: Power Module Design Engineer Reports To: VP of Engineering Location: Hybrid: Longmont, CO and Remote FLSA Status: Exempt Position Summary We are seeking an experienced Power Module Design Engineer with a strong background in the development of high-reliability power electronics for space applications. The ideal candidate will have 8+ years of experience designing, testing, and delivering space-qualified power modules that have achieved Technology Readiness Level (TRL) 9. This role requires hands-on expertise across the full engineering lifecycle, from requirements capture through design, build, and verification at test, as well as exp

Boulder, CO • (37.4 miles) • Full Time • 10/16/2026

Mantis Innovation provides managed facility services and turnkey program management with technology-enabled solutions that target the entire building footprint. We look at the entire facilityinside and outand can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. The Senior Mechanical Project Engineer helps clients identify, design, and implement utility and infrast

Brighton, CO • (42.3 miles) • Full Time • 10/16/2026

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack from electrons to tokens to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.We'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

Longmont, CO 80503 • (27.2 miles) • Full Time • 10/16/2026

At Aret, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation’s most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth.Discover your future with us.As an Optical Systems Engineer, you will assist in designing and building solid-state, semiconductor, fiber laser, and optical systems; modeling and simulating laser and optical performance; planning measurements, diagnostics, and experiments; acquiring laser and optical performance data; analyzing experimental data; validating theories on system

Boulder, CO 80301 • (35.2 miles) • Full Time • 10/16/2026

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. As a deep-tech startup, we embrace a results-driven, fast-paced, and customer-focused approach to innovation. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission forward. We encourage applications from experimental physicists with expertise in Atomic, Molecular, and Optical (AMO) physics, particularly those with experience in the coherent control of quantum systems such as ultracold atoms, trapped ions, and diamond NV centers.Role and responsibilities Design, build, calibrate and maintain Quantum Computers based on neutral atoms.Parti

Boulder, CO • (37.4 miles) • Full Time • 10/16/2026

Today, everything we send to space is constrained by what fits inside a rocket fairing. That's a fundamental bottleneck to building more capable spacecraft. Rendezvous Robotics is solving this problem with electromagnetic self-assembling tiles: modular spacecraft components that rendezvous, dock, and latch to assemble bigger and more powerful spacecraft than anything that can be folded to fit into a rocket. We're a small team based in Golden, Colorado, executing on a clear path from flight demonstration to our first operational systems. Our work spans hardware, software, and systems engineering. We are looking for the best people in the world who want to build the next generation of advanced spacecraft.Senior GNC Engineer (Navigation) As a Senior GNC Engineer, (Navigation), you will be res