Principal Mechanical Engineer Valdes Architecture & EngineeringPrincipal Mechanical EngineerLombard, ILThe Principal Engineer provides sound technical direction when solutions are not obvious, identifies and manages engineering risk, develops practical and defensible solutions, and strengthens the department through technical leadership, mentorship, quality, and client confidence. This individual leads complex mechanical engineering assignments, establishes technical direction, resolves difficult or non-routine engineering problems, provides senior-level quality review, and develops the technical capabilities of other engineers.
Principal System Engineer Full Spectrum SoftwarePrincipal System EngineerLincolnshire, ILThe Opportunity: Strategic Leadership & Client Impact: In this high-visibility role, you serve as the primary technical interface for our clients, driving Software Systems Engineering for mission-critical medical device projects: Lead & Delegate: Manage project execution by aligning client needs with team tasks and deliverables. Safety Risk Analysis: Lead planning for complex software-driven medical devices, perform top-down hazard and harm assessment working with Full Spectrum clients' clinical tam or medical director, performing bottom-up failure analysis (FMEA) and identifying potential risk to safety.
Principal Chemical Engineer Honeywell International IncPrincipal Chemical EngineerDes Plaines, IL$162,000–$190,000 / yearAs a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments - powered by our Honeywell Forge software - that help make the world smarter, safer and more sustainable. The TS Principal Process Specialist position for Gas Processing and Hydrogen Technologies provides technical support for a range of UOP technologies such as Separex, LNG treating, Gas Processing, Russell, MolSiv, Benfield, Carbon Capture and PSA.
Principal Risk Engineer BaxterPrincipal Risk EngineerRound Lake, IllinoisPerform robust risk impact assessments of issue records, change controls, complaint trends and NCR/SNCs and other scenarios using appropriate severity and probability models and ensure risks are reduced to acceptable levels or provide decision support to management or post-market monitoring. Lead risk management activities in accordance with ISO 14971 and corporate procedures related to risk management plans, hazard analyses, FMEAs, fault tree analyses, and risk reports.
Principal Systems Engineer/PDO Baxter International IncPrincipal Systems Engineer/PDORound Lake, IL$112,000–$154,000 / yearYour role at BaxterThe Principal Systems Engineer will serve as a Product Design Owner (PDO) responsible for technical owner for the design, risk and integration of infusion pump systems and/or projects, which combine electro-mechanical hardware, embedded software, and user interface components, as well as the interface with other related EM and/or digital products. The PDO drives design decisions, manages design control activities, may be accountable for a product risk file, and collaborates across engineering disciplines and cross-functions to deliver robust, reliable, safe and innovative infusion therapy solutions.
Principal Data Engineer SdevopsPrincipal Data EngineerRolling Meadows, IllinoisDemonstrable experience with cloud-based ETL tools, including EMR, Expertise with distributed data stores, with demonstrable experience using Redshift and with optimizing query performance. Highly proficient in open source SQL systems, particularly MySQL and PostgreSQL.
Principal Engineer - Technology & Applications Henkel AG & Co KGaAPrincipal Engineer - Technology & ApplicationsElgin, IL$110,000–$130,000 / yearHenkel holds leading positions in both industrial and consumer businesses: Our portfolio includes well-known hair care products, laundry detergents, fabric softeners as well as adhesives, sealants, and functional coatings. This position is with our Adhesive Technologies business unit - where we empower our people to transform industries and provide our customers with a competitive advantage through adhesives, sealants and functional coatings.
Sr. Principal Voice Engineer Northrop Grumman CorpSr. Principal Voice EngineerRolling Meadows, IL$129,300–$193,900 / yearBasic Qualifications: Master''s degree with 6 years of relevant experience, or a Bachelor''s degree with 8 years of relevant experience, or an Associate''s degree with 10 years of relevant experience; a High School diploma (or equivalent) with 12 years of relevant experience may be considered in lieu of a completed degree. Must have experience with designing and maintaining LAN/WAN based networks, managing routing protocols on large LAN environments, and experience with Cisco hardware (routers, switches, and firewalls).
Principal Engineer Electronics - Manufacturing Engineering (RF) Northrop Grumman CorpPrincipal Engineer Electronics - Manufacturing Engineering (RF)Rolling Meadows, IL$108,800–$163,200 / yearBasic Qualifications for the Principal Engineer Electronics (RF): Bachelor's degree in Electrical Engineering, Engineering Technology or related STEM field with a minimum of 5 years of relevant work experience; OR a Master's degree in equivalent fields and minimum of 3 years of relevant work experience. Support to Production: Coordinate with Design Engineering, Production technician, Project Management, Manufacturing Engineering, Industrial Engineering, and Quality organizations to test EOIR products and provide solutions to support nonconformance repair procedures.
Principal Manufacturing Test Engineer (RF Systems) Northrop Grumman CorpPrincipal Manufacturing Test Engineer (RF Systems)Rolling Meadows, IL$108,800–$163,200 / yearNorthrop Grumman Mission Systems sector is looking for a Principal Engineer, Electronics (HW + SW) - Manufacturing Test Engineering (RF Systems) located on-site in Rolling Meadows, IL, with proven embedded software knowledge alongside hardware design and/or troubleshooting experience. Basic Qualifications for the Manufacturing Test Engineer (RF Systems): Bachelor''s degree in Electrical or Computer Engineering or a related STEM field with a minimum of 5 years relevant work experience; Prior experience in design of test equipment or test fixture or prime (self-off) hardware.
NewPrincipal Instrumentation & Controls Engineer Valdes Architecture & EngineeringPrincipal Instrumentation & Controls EngineerLombard, ILInstrumentation skills including reading or developing P&IDs, Instrument selection and specifications, control valve and primary element sizing, instrument loop diagrams, location plans and installation details, and interconnection and wiring diagrams. Job Description Responsibilities Principal Engineers are expected to be leaders of projects and project teams and responsible for managing project man-hour budgets and scheduling of department man-hours.
Principal Civil Engineer Barry-WehmillerPrincipal Civil EngineerOak Brook, IL$170,000–$240,000 / yearBy blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world. Rooted in our distinct culture of Truly Human Leadership, we cultivate the leaders who will define tomorrow and partner with our clients in the food & beverage, life sciences, industrial, and advanced technology industries to build the future of manufacturing and technology.
Principal Consulting Engineer - VMware Cloud Foundation Operations CDWPrincipal Consulting Engineer - VMware Cloud Foundation OperationsIllinoisRegularly interface with customer’s technical and business executive level and project leadership through sales presentations and/or client project solutions in communicating complex ideas, anticipating potential objections and leading discussions to align expectations. Provide leadership and expert advice/counsel on technical subject matters and architecture design to Customers, the Infrastructure Solutions Team, and other Extended Sirius Teams.
DevOps/Principal DevOps Engineer Northrop Grumman CorpDevOps/Principal DevOps EngineerRolling Meadows, IL$87,600–$131,400 / yearBasic Qualifications for Principal DevOps Engineer: Bachelor''s Degree in a Science, Technology, Engineering, or Mathematics (STEM) field and 5+ years of experience; 3+ years of experience with Master''s Degree; OR in lieu of a degree, an additional 4 years of experience is required. Basic Qualifications for DevOps Engineer: Bachelor''s Degree in a Science, Technology, Engineering, or Mathematics (STEM) field and 2+ years of experience; or a master's degree OR in lieu of a degree, an additional 4 years of experience is required.
Principal Engineer Electronics Northrop Grumman CorpPrincipal Engineer ElectronicsRolling Meadows, IL$108,800–$163,200 / yearThis onsite, full-time position will support engineering efforts associated with testing, maintaining, and identifying improvements / corrective actions for a variety of Electro-optical and Infrared hardware and systems, including Circuit Card Assemblies (CCAs), lasers, infrared sensors, along with an assortment of production test equipment and associated systems. Basic Qualifications for the Principal Engineer Electronics: Bachelor of Science degree in Electrical Engineering, Engineering Technology or related STEM field with a minimum of 5 years of relevant work experience; OR a Master's degree in Electrical Engineering or related engineering discipline within a minimum of 3 years of relevant experience.
Principal Engineer - Gas Detection UL Solutions IncPrincipal Engineer - Gas DetectionNorthbrook, IL$142,000–$155,000 / yearWorks in conjunction with and utilizes the resources of the Principal Engineering Manager, Principal Engineering Director, Chief Scientist, Research, Legal, and Operations to completely review the New or Innovative product and develop the appropriate requirements for certification. This position will be responsible for driving consistency, integrity and engineering quality in the establishment and application of UL Solutions product safety certification requirements that are applied by staff located at all involved UL Solutions offices and affiliates globally.
Principal Systems Security Engineer Northrop Grumman CorpPrincipal Systems Security EngineerRolling Meadows, IL$108,800–$163,200 / yearImplement and ensure compliance with US Government policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by supporting secure architecting of systems, reviewing processes, tailoring controls, approving documented procedures and artifacts, and overseeing security testing and analysis. Basic Qualifications for Principal Systems Security Engineer: Bachelor's degree in a Science, Engineering, or Mathematics field with 5 years of related experience; OR a Master's degree in a STEM field with 3 years of related experience; OR a PhD in a STEM field with 1 year of related experience.
Embedded Software Engineer - Level 3 or 4 Northrop Grumman CorpEmbedded Software Engineer - Level 3 or 4Rolling Meadows, IL$108,800–$163,200 / yearLEVEL 4 (Sr Principal) - Bachelor's degree in STEM discipline with 8 years of professional experience - OR - Master's degree in STEM discipline with 6 years of professional experience - OR PhD in STEM discipline with 4 years of professional experience. LEVEL 3 (Principal) - Bachelor's degree in STEM discipline with 5 years of professional experience - OR - Master's degree in STEM discipline with 3 years of professional experience - OR PhD in STEM discipline with 1 year of professional experience.
Principal Engineer, Product Cybersecurity BaxterPrincipal Engineer, Product CybersecurityRound Lake, Illinois$120,000–$165,000 / yearRecruitment Fraud Notice Baxter has discovered incidents of employment scams, where fraudulent parties pose as Baxter employees, recruiters, or other agents, and engage with online job seekers in an attempt to steal personal and/or financial information. Lead discussions to resolve competing constraints between interrelated functions (Engineering, Risk Management, Compliance, Clinical, Human Factors, Regulatory, Marketing, Service).
Principal Data Engineer Fitch RatingsPrincipal Data EngineerChicago, IL$140,000–$160,000 / yearWith over 100 years of experience and colleagues in over 30 countries, Fitch Group's culture of credibility, independence, and transparency is embedded throughout its structure, which includes Fitch Ratings, one of the world's top three credit ratings agencies, and Fitch Solutions, a leading provider of insights, data and analytics. You have working knowledge of AI/ML frameworks (LangChain, LlamaIndex, AutoGen, etc.) and understand how Agentic AI can enhance data engineering workflows through automated data validation, intelligent orchestration, and self-healing pipelines.