Principal Cryogenic System Designer - 946 QuantinuumPrincipal Cryogenic System Designer - 946Broomfield, CO$192,000–$240,000 / yearDrive hands-on experimental development efforts, including prototype builds, test campaigns, root-cause investigations, and performance characterization to mature new technologies and product concepts. Lead cross-functional teams of engineers, physicists, technicians, suppliers, and manufacturing partners to successfully develop and deliver cryogenic products.
Principal Quantum Compiler Engineer - 924 QuantinuumPrincipal Quantum Compiler Engineer - 924Broomfield, CO$210,000–$270,000 / yearWe tackle some of the hardest compiler and optimization problems in quantum computing, including scalable routing across trapped-ion architectures, compilation for fault-tolerant quantum systems, and architecture-aware optimizations. In this hands-on technical leadership role, you will shape the compiler roadmap by architecting, prototyping, and evaluating technologies that advance the languages, tooling, and optimization strategies used to develop and execute programs efficiently on our quantum platforms.
Principal Electrical Engineer, Radio Frequency RF True Anomaly IncPrincipal Electrical Engineer, Radio Frequency RFDenver, CO$190,000–$275,000 / yearYou will shape the long-term technical direction of the RF discipline, influence company leadership, grow senior engineering talent, and represent True Anomaly''s capabilities externally to customers, partners, and the broader aerospace community. To 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.
Principal Test Development Engineer Avenue Technologies CompanyPrincipal Test Development EngineerAurora, ColoradoAvenue Technologies is seeking a Principal Test Development Engineer to support technical, engineering, and program teams in a hands-on environment. Collaborate with multidisciplinary engineering teams to verify product performance and resolve technical issues.
Principal Software Engineer Avenue Technologies CompanyPrincipal Software EngineerAurora, ColoradoAvenue Technologies is seeking a Principal Software Engineer to support technical, engineering, and program teams in a hands-on environment. Design, develop, integrate, and maintain software applications that support engineering, production, or test environments.
Principal Program Manager, Engineering Operations VantorPrincipal Program Manager, Engineering OperationsWestminster, ColoradoVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.
Principal Hydrogeologist (Remote) ITASCA North AmericaPrincipal Hydrogeologist (Remote)Denver, CORemote$150,000–$200,000 / yearYou will also play an important role in growing ITASCA North America's hydrogeology practice by building trusted client relationships, mentoring staff, guiding project teams, and connecting ITASCA's hydrogeology, geomechanics, engineering geology, and numerical modeling capabilities into stronger solutions for clients. Mining experience is preferred, particularly in mine water management, groundwater characterization, dewatering, depressurization, seepage, closure, water balance, permitting support, and hydrogeologic support for mine planning and operations.
Associate Principal, Ambulatory Strategy Intelligence VizientAssociate Principal, Ambulatory Strategy IntelligenceCentennial, CO$156,500–$290,100 / yearThe Associate Principal is expected to become one of Vizient's recognized thought leaders in ambulatory strategy, developing original perspectives and intellectual capital that shape member decision-making and advance the organization's point of view on the future of ambulatory care. The Associate Principal, Ambulatory Strategy Intelligence is a member of the Intelligence team, responsible for developing thought leadership, research, frameworks, and strategic insights that help health system leaders navigate the rapidly evolving ambulatory landscape.
Principal Deep Space RF Communications Architect Blue Origin Enterprises LPPrincipal Deep Space RF Communications ArchitectDenver, CO$169,624–$237,473.25 / yearResponsibilities include but are not limited to: Define and own end-to-end RF communications architectures for Mars and cislunar telecommunications programs, including Telemetry, Tracking & Command (TT&C), proximity links, relay crosslinks, and mission data links spanning Earth-to-Mars and Earth-to-Moon distances. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
Principal Deep Space RF Communications Architect Blue OriginPrincipal Deep Space RF Communications ArchitectLittleton, Coloradoand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Define and own end-to-end RF communications architectures for Mars and cislunar telecommunications programs, including Telemetry, Tracking & Command (TT&C), proximity links, relay crosslinks, and mission data links spanning Earth-to-Mars and Earth-to-Moon distances.
Principal Geochemist (Remote) ITASCA North AmericaPrincipal Geochemist (Remote)Denver, CORemote$150,000–$200,000 / yearYou will also help grow ITASCA North America's integrated consulting practice by building trusted client relationships, mentoring staff, guiding technical teams, and connecting geochemistry with our hydrogeology, geomechanics, engineering geology, and numerical modeling capabilities. Mining experience is strongly preferred, particularly in water quality modeling; geochemical characterization of mine waste, ore, and tailings; acid rock drainage; metal leaching; closure; and environmental support across the mine life cycle.
NewPrincipal Systems Engineer — Lunar Human Landing System (HLS) Blue OriginPrincipal Systems Engineer — Lunar Human Landing System (HLS)Denver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal Electrical Power Subsystem Architect Blue OriginPrincipal Electrical Power Subsystem ArchitectLittleton, Colorado$169,624–$237,473.25 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal Ground Navigation Engineer Blue OriginPrincipal Ground Navigation EngineerDenver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal Data Engineer True Anomaly IncPrincipal Data EngineerDenver, CO$200,000–$280,000 / yearThis role will embrace the use of AI to aid data engineering and improve productivity, including leveraging AI-assisted development tools, automation and systems to accelerate pipeline development, improve code quality and optimize workflows. Leverage AI-assisted engineering tools while contributing to data engineering technical excellence through code reviews, reusable frameworks, documentation, knowledge sharing, and mentoring other data engineers.
Principal Space Vehicle System Design Lead Blue Origin Enterprises LPPrincipal Space Vehicle System Design LeadLittleton, CO$169,624–$237,473.25 / yearYour effectiveness stems from four integrated competency areas: (1) Technical Expertise - deep domain knowledge in space vehicle systems engineering, electronics, embedded software, controls algorithms, sensors, actuators, power systems, and data networks, combined with systems-level thinking that anticipates downstream impacts of design decisions; (2) Technical Leadership - sound judgment that balances innovation with reliability, fluency in design reviews, failure analysis acumen, and confident decision-making under uncertainty; (3) People & Team Dynamics - mentorship mindset, cross-functional influence, composure under pressure, and a collaborative style that fosters innovation and resilience; and (4) Strategic Vision & Organizational Impact - tying technical decisions to mission success and business goals, identifying organizational gaps before they escalate, and communicating a compelling technical vision across all levels. As a Principal Systems Engineer on a hardworking team of talented specialists, technicians, and engineers, you will function as the Space Vehicle System Design Lead for a unique customer mission within the Blue Ring Systems Engineering, Integration & Test organization, working closely with other system, software, hardware and integration & test engineers to develop the optimal space vehicle system solution for unique Blue Ring Spacecraft missions and customer needs.
Forward Deployed Engineer (Principal) Broadcom IncForward Deployed Engineer (Principal)COComplex Stateful & AI Data Fabric: Set technical patterns for containerizing, tuning, and orchestrating heavy distributed systems, including streaming platforms (Kafka, Pulsar), vector databases (Milvus, Qdrant), in memory grids (Coherence, Redis), and advanced AI data/compute engines (Ray, vLLM, Spark, Flink). Large Scale Migration Strategy: Lead end to end technical migration strategies transitioning massive legacy bare metal systems, risk calculation platforms, heavy stateful engines, and fragmented AI workloads to unified cloud native Kubernetes targets.
Principal System Engineer - Avionics BelcanPrincipal System Engineer - AvionicsEnglewood, COJob Title: Principal Systems Engineer - AvionicsLocation: Englewood, COZip Code: 80112Duration: 12 MonthsPay Rate: $116.90/hrKeyword's: #Englewoodjobs; #systemsengineerjobs. You will collaborate with multidisciplinary teams, including aerodynamics, propulsion, avionics, materials, and manufacturing, to ensure the successful execution of the program from concept to production.
Principal Space RF Communications Architect Blue OriginPrincipal Space RF Communications ArchitectDenver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal Payload Systems Engineer (TS/SCI Required) Blue OriginPrincipal Payload Systems Engineer (TS/SCI Required)Denver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Additionally, this role requires understanding and supporting requirements analysis and traceability; functional, systems, and safety analysis; technical performance monitoring; development of specialty engineering approaches to operability, reliability, maintainability and supportability; and system product lifecycle processes.