Principal Scientist, Microbiology USPPrincipal Scientist, MicrobiologySt. Paul, MinnesotaFamiliarity with regulatory guidance documents from WHO, FDA, ICH and other international organizations; Able to operate independently where appropriate yet understands when to escalate issues and how to establish effective working relationships; Strong presentation and communication skills (written and oral); Well-developed organizational, interpersonal communications, negotiation, writing, and strong listening skills; Project management skills. The successful candidate will have a demonstrated understanding of our mission, commitment to excellence through inclusive and equitable behaviors and practices, ability to quickly build credibility with stakeholders, along with the following competencies and experience: M.S. degree in Microbiology, Microbial Engineering, Cell Biology, Biochemistry or relevant field with a minimum of ten (10+) years of experience.
Principal Clinical Scientist (Neurodegenerative) DanaherPrincipal Clinical Scientist (Neurodegenerative)Chaska, MN$120,000–$130,000 / yearThe essential requirements of the job include: Bachelor's degree in Life Sciences, Healthcare, or a related field with 9+ years of experience in clinical research, specifically with significant experience in US and/or EU trials, or a Master's degree with 12+ years of experience or Doctoral degree with 4+ years of same experience. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.
Principal Ai/Ml Engineer - Sales Engineer- Remote UnitedHealth Group Inc.Principal Ai/Ml Engineer - Sales Engineer- RemoteEden Prairie, MNRemote$164,600–$282,200 / yearYou will be a hands-on, customer-facing AI builder responsible for shaping opportunities, rapidly prototyping solutions, defining architectures, and helping customers envision and adopt AI solutions. Our mission is to commercialize AI innovations developed across UnitedHealth Group and deliver transformative AI solutions to customers across the Payor, Provider and Life Sciences sectors.
Principal Software Engineer – AI Platform & Architecture Thomson ReutersPrincipal Software Engineer – AI Platform & ArchitectureEagan, MinnesotaFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Own the end-to-end architecture and design of backend services (C#/.NET, Python, FastAPI, PostgreSQL, AWS, Vercel) that integrate and orchestrate across heterogeneous systems and technology stacks, powering generative AI agents, complex workflows and document‑centric experiences.
Principal Ai/Ml Engineer - Remote Nationwide Or Hybrid In Mn/Dc UnitedHealth Group Inc.Principal Ai/Ml Engineer - Remote Nationwide Or Hybrid In Mn/DcPlymouth, MNRemote$164,600–$282,200 / year2+ years of practical, hands-on experience building or deploying LLM-based or agentic systems - orchestration, tool-use/function calling, RAG, or multi-agent workflows. Experience with Generative AI (GenAI) and Large Language Models (LLMs), including prompt engineering, fine-tuning, and retrieval-augmented generation (RAG).
Principal Engineer Thomson ReutersPrincipal EngineerEagan, MinnesotaFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Hands-on experience designing and operating agentic systems in production – tool calling, MCP servers, multi-step workflows, and orchestration around third-party and in-house LLMs (e.g., Anthropic, OpenAI), including prompt/response management, cost controls, and safety considerations.
NewPrincipal Data Scientist - Remote UnitedHealth Group Inc.Principal Data Scientist - RemoteMinnetonka, MNRemote$112,700–$193,200 / yearPrimary Responsibilities: Design, develop, and deploy scalable, production-grade AI solutions to address complex business challenges while embedding responsible AI principles, fairness, transparency, and accountability throughout the model development lifecycle. In this role, you will define end-to-end ML architecture, select appropriate tools and frameworks, drive proof-of-concept experiments, and guide engineering teams in productionizing scalable AI services.
Principal Geomechanics/Mining Engineer ITASCA North AmericaPrincipal Geomechanics/Mining EngineerMinneapolis, MN$150,000–$200,000You will also play an important role in growing ITASCA North America's mining practice by building trusted client relationships, identifying opportunities, mentoring staff, guiding project teams, and connecting ITASCA's geomechanics, hydrogeology, engineering geology, and numerical modeling capabilities into stronger solutions for clients. As a Principal Geomechanics/Mining Engineer, you will help clients understand ground behavior, evaluate uncertainty, and make practical decisions about open pit slope design, mine planning, monitoring, operations, risk management, and closure.
NewPrincipal Data Engineering - Remote - CST UnitedHealth Group Inc.Principal Data Engineering - Remote - CSTEden Prairie, MNRemote$112,700–$193,200 / yearDeploy AI and Data-Driven Solutions: Develop and deploy large-scale data pipelines empowering machine learning algorithms, insights generation, business intelligence dashboards, reporting, and new data products while utilizing enterprise-approved AI tools to address complex business challenges. Working with advanced platforms such as Azure Databricks, Snowflake, and LLMs, you will build data solutions that empower machine learning, insights generation, and business automation, directly contributing to better clinical and administrative connectivity across the healthcare system.
Principal Systems Engineer AtriCurePrincipal Systems EngineerMinneapolis, MinnesotaThis position contributes in a collaborative way with management, project teams, production associates, external vendors and other work groups to achieve the company’s goals of producing market-lead products through positive patient outcomes. AtriCure’s cryoICE cryoSPHERE® probe is cleared for temporary ablation of peripheral nerves to block pain, providing pain relief in cardiac and thoracic procedures.
NewPrincipal Site Reliability Engineer - Remote UnitedHealth Group Inc.Principal Site Reliability Engineer - RemoteMinnetonka, MNRemoteWe are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes.
Principal Firmware Engineer - Implantable Medical Devices Enterra Medical, Inc.Principal Firmware Engineer - Implantable Medical DevicesSt. Louis Park, MN$130,000–$160,000 / yearLocation: Minneapolis, MN Hybrid (In office weekly as needed) Company Summary: Enterra Medical is a medical device company dedicated to a singular focus: helping more people with chronic gastroparesis live better lives by advancing technology, expanding clinical science, and accelerating access to the Enterra® Therapy. Collaborate with cross-functional teams, including hardware engineers, software developers, and regulatory specialists, to integrate firmware with device hardware and external systems.
Principal Electrical Engineer Enterra Medical, Inc.Principal Electrical EngineerMinneapolis, MN$160,000–$185,000 / yearKey Responsibilities Lead the design, development, prototyping, and testing of electrical hardware for implantable devices, including analog/mixed-signal circuits, low-power electronics, power management systems, and wireless communication interfaces (e.g., BLE, RF telemetry). Principal Electrical Engineer St. Louis Park, MN Job Summary We are seeking an experienced Principal Electrical Engineer to lead the electrical design and development of next-generation active implantable medical devices (AIMDs).
Principal CFD Engineer - Hydrodynamic Systems Verterra EnergyPrincipal CFD Engineer - Hydrodynamic SystemsNew Brighton, MinnesotaTo accomplish this, we are commercializing our first device called VOLTURNUS, a pioneering water-power technology that deploys in harmony with the current to capture baseline, zero emission electricity. Partners and collaborators include: NIRON, DoD, DoE, University of Minnesota, WEG Group, Beckhoff, Pacific Northwest National Laboratory and the US Army Corp of Engineers.
Principal Electrical Engineer - Power Electronics Verterra EnergyPrincipal Electrical Engineer - Power ElectronicsNew Brighton, MinnesotaPartners and collaborators include: NIRON, DoD, DoE, University of Minnesota, WEG Group, Beckhoff, Pacific Northwest National Laboratory and the US Army Corp of Engineers. Integrate power electronics with MCU/DSP controllers: sensing, feedback loops at a system level, interfaces, and bring-up support (firmware collaboration expected; not a pure firmware role).
Principal Consultant, Air Quality ERMPrincipal Consultant, Air QualityMinneapolis, Minnesota$127,648–$163,088 / yearAs a Principal Consultant, Air Quality based in Illinois, Wisconsin, Michigan, or Minnesota , you’ll play a pivotal role in expanding our footprint in the Midwest, partnering with major players in Industrial sectors within the Great Lakes area. As the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations.
Principal Planner Aviation HNTB CorporationPrincipal Planner AviationMinneapolis, MinnesotaCoordinates with project manager, project designer and other disciplines on multiple large scale and complex transportation planning, urban design, or landscape architectural projects to ensure that the client's technical requirements of projects are fully met. Networks - Initiates and maintains extensive contacts with transportation planning, engineering, urban design and/or planning leaders and other discipline/office leaders (internal/external).
Principal Engineer ShiptPrincipal EngineerMinneapolis, MN$170,000–$220,000 / yearTo foster connection while offering continued flexibility, hybrid team members have the following in-office expectations: Hybrid roles in Birmingham, AL typically work in-office at least 2 days per week, with core in-office days on Wednesdays and Thursdays. You will set technical direction across modern frontend architecture, backend services, GraphQL orchestration, Config-Driven UI, pricing, loyalty, experimentation, and AI-native engineering workflows.
Principal Scientist Galois, Inc.Principal ScientistMinneapolis, MNWith clients including NASA, DARPA, AWS, and the DoW, we leverage our cutting-edge research to deliver high assurance solutions and tools that enhance security, reliability, and operational efficiency across sectors including aerospace & defense, healthcare, semiconductors, and fintech. Who We Are: From building digital engineering tools that make space exploration safer to verifying cryptographic libraries that protect some of the world’s most valuable data, Galois develops technology to guarantee the trustworthiness of systems where failure is unacceptable.
Principal Process Development Engineer - IPG LCI-Lawinger ConsultingPrincipal Process Development Engineer - IPGFridley, MN$135,000–$185,000 / yearVoluntary, employee-paid benefits: Employee Supplemental Life & AD&D, Spouse and Dependent Life & AD&D, Short Term Disability (STD), Accident, Critical Illness, and Hospital Indemnity, Employee Assistance Program. Designs, develops and tests as well as sources various tools, machinery and equipment for recommended manufacturing methods while providing ROI analysis.