NewMechanical Design Engineer II Advanced Technology GroupMechanical Design Engineer IIWestminster, CO$95,000–$107,000 / yearHas the knowledge of development and derivation of formulas and relationships, basic assumptions made, and limitations and areas of applicability of established mechanical engineering principles, methods, and techniques. In addition, employee may be required to travel for weeks at a time for install and testing on projects, and assist physically in installation and testing activities.
NewSr. Engineer, Design Clark PacificSr. Engineer, DesignDenver, CO$175,000–$275,000 / yearTo support our mission of advancing industrialized construction innovations and products for a safer, more sustainable, and more predictable building environment, we are seeking Experienced Engineering Professionals with strong backgrounds in structural, civil, and construction disciplines to join our team. This role is ideal for engineering professionals who are ready to expand their scope, responsibilities, and strategic influence in the development lifecycle of complex structural systems and project outcomes while contributing to Clark Pacific’s growth—while remaining deeply connected to the engineering discipline.
NewPCB Design Engineer ActalentPCB Design EngineerLittleton, CO$65–$70 / hourThe PCB Design Engineer leads schematic capture and supports PCB layout, performs detailed electrical analyses, and participates in integration, testing, troubleshooting, and certification activities for mission-critical aerospace and defense systems. The environment is fast-paced and technically challenging, offering exposure to cutting-edge avionics hardware, complex electronic systems, and long-term program stability, as well as strong opportunities for technical growth and meaningful impact.
NewIntegrated Circuit Design Engineer ActalentIntegrated Circuit Design EngineerBroomfield, CORemote$140,000–$185,000 / yearEssential Skills Minimum 6+ years of experience (advanced degree inclusive) with photonic integrated circuits (PIC) design using photonic simulation tools such as Lumerical, RSoft, or similar guided-mode and FDTD solvers, along with photonic layout tools such as Klayout, GDSFactory, or equivalent. You will work closely with physicists, optical engineers, and cross-disciplinary teams to create novel photonic integrated circuits (PICs), translate complex technical requirements into practical designs, and validate performance through simulation, layout, fabrication, and testing.
NewDesign Engineer III - Private Land Development Apex CompaniesDesign Engineer III - Private Land DevelopmentDenver, CO$79,000–$114,000 / yearPrepare complete engineering reports related to civil site improvements, storm drainage, water distribution and transmission systems, pumping systems, pipelines, utilities, streets and roadways, bikeways, sanitary sewer collection systems, and water and wastewater facilities. Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
NewTransportation Design Engineer Basis PartnersTransportation Design EngineerEnglewood, CO$85,000–$110,000 / hourContinually revising the design through milestone meetings (including submittal reviews and feedback), changes in scope or design changes, feasibility analyses, cost constraints, client preferences, and other relevant factors. Creating, writing, assembling, updating and storing data by: Assisting the Design Lead by providing detailed information such as photos, sketches, exhibits, drawings, calculations, measurements, or other necessary information.
NewCivil Design Engineer Galloway & CompanyCivil Design EngineerEnglewood, CO$70,000–$99,000 / yearAssist in preparing improvement plans, technical reports, permit applications, and specifications for a wide variety of civil projects. Support calculations related to storm drainage, wastewater, potable water systems, earthwork volumes, and cost estimates.
NewProject Civil Engineer - Site Design OlssonProject Civil Engineer - Site DesignDenver, CO$108,000–$148,000 / yearCoordinates projects with other Olsson teams; performs and coordinates design aspects of projects; directs team members on design tasks; maintains project records (correspondence, drawings, and files); informs project managers of progress and problems; coordinates with clients; attends client meetings. Assists with or develops project scope of work or portions of it; assists with or develops project schedule or portions of it; assists with completion of initiation paperwork; assists with budget reviews and schedules progress reports.
NewCommissioning Engineer, Amazon Commissioning Amazon Data Services, Inc.Commissioning Engineer, Amazon CommissioningDenver, COThe CxE is responsible for supporting vendors, contractors, and other teams involved in the construction and commissioning of various systems including medium and low voltage power systems, Generators, UPS, HVAC, Chilled Water, BMS, and EPMS systems. The responsibilities of the ACx Commissioning Engineer (CxE) include, but are not limited to, oversight and coordination of multi-discipline division of work related to design review and commissioning of Amazon critical infrastructure for new construction and special projects.
Embedded Systems Engineer Magswitch Automation CompanyEmbedded Systems EngineerSuperior, CO$100,000–$135,000 / yearFull timeThe Embedded Systems Engineer will serve as the in-house technical owner for an outsourced embedded and electrical engineering strategy, responsible for defining requirements, selecting and managing external engineering partners, and ensuring delivery of production-ready firmware, electronics, controls, and connected-tool platforms for Magswitch electromechanical and robotic products. We design and manufacture advanced magnet technologies that help industrial and automation customers improve material‑handling safety and efficiency.
NewTransportation Design Engineer, Mid-Level - CD0028 Felsburg Holt & UllevigTransportation Design Engineer, Mid-Level - CD0028Greenwood Village, CO$90,000–$115,000 / yearCareer emphasis will be focused on application of transportation modeling software for design projects, leading/managing roadway design for small to mid-size projects, coordination of roadway design with other design disciplines, mentoring junior engineers, and overseeing the compilation of construction contract documents for overall projects. Primary duties for this mid-level engineer position, in our Mountain West Civil Group, are focused on transportation design and plan production for multimodal transportation corridor, roadway, highway/interchange, and multi-use trail projects for private, state, and municipal clients.
NewIT Hardware Engineer TekSynapIT Hardware EngineerDenver, CO$110,000–$140,000 / yearThe IT Hardware Engineer evaluates reliability of materials, properties and techniques used in production; plans, designs and develops electronic parts, components, integrated circuitry, mechanical systems, equipment and packaging, optical systems and/or DSP systems. The IT Hardware Engineer is expected to be able to accomplish the following: Under general direction, designs and develops equipment, processes and systems that involve data networks, communications, and display.
NewMechanical Engineer Manager ActalentMechanical Engineer ManagerLafayette, CO$60–$72.11 / hourIn addition, you will support assembly and testing activities and lead a small team of engineers and designers in a fast-paced, startup setting where innovation, learning from failure, and building hardware that flies are central to the culture. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.
NewMechanical Engineer (Mid-Level) U.S. citizenship required Davis ManufacturingMechanical Engineer (Mid-Level) U.S. citizenship requiredArvada, CO$70,000–$95,000 / yearThis individual will work cross-functionally with production, programming, quality, and leadership teams to execute engineering projects, develop tooling and fixtures, improve process efficiency, and ensure compliance with AS9100 and customer requirements. Position Summary: The Mechanical Engineer will play a key role in supporting and improving manufacturing operations through data-driven analysis, process development, and engineering design.
NewMechanical Engineer - Oil and Gas Atwell, LLCMechanical Engineer - Oil and GasDenver, CO$90,000–$145,000 / yearEquipment data sheets and procurement packages (valves, meters, regulators, filters/separators, pumps, compressors packages interface, pigging components, heaters, coolers, heat exchangers). Atwell, LLC is a bold leader in the consulting, engineering, and construction services industry, delivering a broad range of creative solutions to clients in the real estate & land development, and energy markets.
NewPrincipal Mechanical Engineer I CesiumAstroPrincipal Mechanical Engineer IWestminster, COJob Description Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. You will be responsible for delivering robust mechanical designs from concept through space flight including requirements definition, architecture trades and block diagrams, analysis, manufacturing, assembly, testing, qualification, and in-orbit support.
NewSr. Mechanical Engineer StratomSr. Mechanical EngineerLouisville, COColorado offers an ideal setting for professionals seeking a balanced lifestyle, combining exciting career opportunities with ample recreational activities such as hiking, skiing, and exploring the great outdoors. This includes designing components and assemblies, supporting fabrication and assembly, resolving integration issues, and collaborating closely with electrical, software, and systems engineers.
NewMechanical 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 Engineer EPC STAFF Acquisition and Development, LLCMechanical EngineerGolden, COAddresses moderately complex technical issues and escalates more complex matters when appropriate. Applies engineering principles and analyses within the scope of assigned projects.
NewData Center Mechanical Engineer H5 Data CentersData Center Mechanical EngineerEnglewood, COExperience in Data Center design, construction and commissioning including water cooled chiller plants, complex mechanical distribution systems, raised floor cooling system, automation, and control systems. Lead, review, and approve designs for data center upgrades which improve availability and efficiency, in addition to capacity increases and monitoring.