Principal Software Engineer Technical IntegrityPrincipal Software EngineerBoulder, ColoradoYou’ll work alongside senior peers solving challenging systems problems in a small, high-trust team where every hire makes a visible impact. If you’re a senior software engineer or principal technologist who thrives on autonomy, deep technical challenges, and building at the frontier of AI-assisted engineering, we’d love to hear from you.
Principal Scientist, Adsorbent Chemistry Alta Resource TechnologiesPrincipal Scientist, Adsorbent ChemistryBoulder, ColoradoThis individual will work cross-functionally with applied biology, process engineering, analytical chemistry, and manufacturing teams to translate laboratory-scale innovations into robust, scalable manufacturing processes. Alta Resource Technologies (Alta) is a next generation mining company that uses synthetic biology to separate critical minerals from conventional and unconventional resources, including e-waste.
Principal Systems Engineer Sierra SpacePrincipal Systems EngineerLouisville, CO$173,748–$238,903.50 / yearThe Principal Systems Engineer is a strong promoter of Systems Engineering principles and has demonstrated expertise across the major systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Principal Systems Engineer champions the viewpoint of the integrated whole during system development and works to glue segments and subsystems together via top-down decomposition of stakeholder requirements, traceability through development artifacts, and bottom-up validation and verification of the system.
Principal Systems Engineer (Clearance Required) Sierra SpacePrincipal Systems Engineer (Clearance Required)Louisville, CO$173,748–$238,903.50 / yearThe Principal Systems Engineer is a strong promoter of Systems Engineering principles and has demonstrated expertise across the major systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Principal Systems Engineer leads and drives the development and implementation of advanced system solutions by providing alignment, connection and direction to the technical team throughout the product development lifecycle.
Principal Systems Integration Engineer Sierra SpacePrincipal Systems Integration EngineerLouisville, CO$173,748–$238,903.50 / yearThe Principal Systems Engineer is a strong promoter of Systems Engineering principles and has demonstrated expertise across the major systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Principal Systems Engineer leads and drives the development and implementation of advanced system solutions by providing alignment, connection and direction to the technical team throughout the product development lifecycle.
Principal Infrastructure Engineer SciTecPrincipal Infrastructure EngineerBoulder, CO$149,000–$184,000 / yearFor the past forty-five plus 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. SciTec has an immediate opening for an Infrastructure Principal Engineer to work with the Infrastructure Team Lead responsible for global configuration management and task execution across multiple locations and compliance environments.
Principal Technical Product Marketing Manager, AI Solutions HPPrincipal Technical Product Marketing Manager, AI SolutionsFort Collins, ColoradoYou should be equally comfortable discussing model architectures, inference optimization, agent frameworks, open-source AI ecosystems, and developer workflows with engineers as you are translating those capabilities into compelling business value for customers, partners, and executive stakeholders. Success in this role requires hands-on experience with AI development workflows, coding, open-source models, and enterprise AI deployments, along with the ability to convert highly technical differentiation into measurable business outcomes.
Principal Automation Software Test Engineer: SDET MedtronicPrincipal Automation Software Test Engineer: SDETLafayette, ColoradoIf you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).
Principal, Itsm & End-User Computing AccurisPrincipal, Itsm & End-User Computingplatteville, CO$130,000–$150,000 / yearPosition SummaryAccuris is seeking a Principal, IT Service Management & End-User Computing to lead our IT Service Management function and end-user computing environment. This role is responsible for service delivery, managed services partner oversight, and administration of our Microsoft 365, Entra ID, Intune, and Jamf platforms.
Sr Principal Systems Administrator / Architect: Polarion MedtronicSr Principal Systems Administrator / Architect: PolarionLafayette, ColoradoThe following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program). If you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
Senior QA Specialist/Principal Specialist Client Support KBI BiopharmaSenior QA Specialist/Principal Specialist Client SupportBoulder, CO$90,000–$115,000 / yearMinimum 5 years prior experience in the Pharmaceutical/Biotechnology industry with a thorough knowledge of Quality Systems, Quality Assurance, and Quality Control including solid knowledge of global GMP Quality and Regulatory requirements. Minimum 3 years prior experience in the Pharmaceutical/Biotechnology industry with a thorough knowledge of Quality Systems, Quality Assurance, and Quality Control including solid knowledge of global GMP Quality and Regulatory requirements.
Remote Principal Sales Engineer (Plm Software) AccurisRemote Principal Sales Engineer (Plm Software)platteville, CORemote$140,000–$160,000 / yearThis role works with strategic customers across the Energy, Aerospace & Defense, Automotive, Electronics, and Medical industries, helping engineering leaders solve complex challenges through Accuris' AI-powered Engineering Intelligence platform. Supporting enterprise opportunities typically exceeding $1M, you'll provide technical leadership throughout the sales cycle-from discovery and solution design to executive presentations, product demonstrations, and proof of value engagements.
NewPrincipal Financial Analyst MedtronicPrincipal Financial AnalystBoulder, ColoradoThe following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program). If you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
Principal Linux Kernel Developer Hewlett Packard EnterprisePrincipal Linux Kernel DeveloperFort Collins, ColoradoPlease note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world.
Morpheus Software Principal Ui/Ux Engineer Hewlett Packard EnterpriseMorpheus Software Principal Ui/Ux EngineerFort Collins, CO$160,000–$303,000 / yearThe ideal candidate combines deep front-end engineering expertise with strong product instincts, a strong sense of design, and the ability to simplify complex cloud, infrastructure, and automation workflows into polished, effective user experiences. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Principal Product Manager Hewlett Packard EnterprisePrincipal Product ManagerFort Collins, CO$160,000–$303,000 / yearBuilds and delivers the value proposition, target customer segments, and business case to bring innovative and disruptive products to market for a product portfolio with respect to the whole company product portfolio (i.e. Product configuration mix, Revenue/Margins, financials, market share). This role involves leading the strategy, development, execution, and evolution of data infra solutions for Private Cloud AI, HPE's end-to-end AI solutions that enables data scientists and ML engineers to build and operate ML workflows at scale in an enterprise environment.
Principal Engineer, Rendezvous & Proximity Operations (Rpo), Guidance, Navigation & Control, Lead Sierra SpacePrincipal Engineer, Rendezvous & Proximity Operations (Rpo), Guidance, Navigation & Control, LeadLouisville, CO$184,628–$253,884.50 / yearLead end-to-end efforts in Rendezvous, Proximity Operations (RPO), and docking activities, including mission planning, trajectory optimization, system integration, and operational execution to ensure precise and reliable spacecraft interactions. You will also perform sensor and actuator selection and sizing based on program requirements, using and developing relevant design tools, and assist in AI&T by conducting HITL unit and integrated testing to verify GNC subsystem performance.
Principal Automation Engineer Agilent Technologies, Inc.Principal Automation EngineerFrederick, CO$146,640–$229,125 / yearKnowledge of computerized systems' server and personal computer hardware, networking, operating systems, integrated architecture, cyber security and resiliency. Agilent's Advanced Therapeutics Division is a contract development and manufacturing organization providing products and services for our clients that provide medicines for many indications improving health for patients.
Software Engineer Iii/Sr/Principal, Flight Software (Contractor) Sierra SpaceSoftware Engineer Iii/Sr/Principal, Flight Software (Contractor)Louisville, CO$60.87–$83.69 / hourThe Software Engineer participates in all portions of the software life cycle (concept development, requirements definition, design, development, testing, and deployment) of flight software to support ongoing and future small satellite programs. Your work will ensure we meet customer requirements by making data-driven decisions in architecting, implementing and testing the design in a testbed prototype and subsequent delivery of the flight code.
Principal Casting Engineer Beehive IndustriesPrincipal Casting EngineerLoveland, ColoradoThis is a hands-on, high-impact role dedicated entirely to ensuring Beehive’s innovative engine platforms have a fast, reliable, and vertically integrated path from design to flight-ready hardware. The ideal candidate will have a strong command of metallurgical science, casting simulation, defect analysis, and automation opportunities, with a track record of delivering complex components at scale.