Principal Engineer, Product Cybersecurity BaxterPrincipal Engineer, Product CybersecurityRound Lake, IllinoisBaxter 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 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.
Sr. Principal Lead Health Actuary Consultant Marsh McLennanSr. Principal Lead Health Actuary ConsultantChicago, IllinoisLead routine client engagements, including managing overall service delivery, strategy, financial evaluations, plan design, renewal, business placement, benchmarking and other projects associated with underwriting health and welfare insurance, brokering contracts or projecting health care related costs. Responsible for managing client projects that focus on employers’ health benefits strategies, including financial projections, carrier selection, plan design optimization, employee contribution setting, IBNP valuations, benchmarking, well-being initiatives and renewal negotiations.
Investment Principal - PSI Team OptiverInvestment Principal - PSI TeamChicago, IllinoisAs an Investment Principal, your key responsibilities include: Independently identify, originate, and evaluate investment opportunities aligned with strategic sector priorities, including exchanges, post-trade services, trading platforms, market data providers, and digital asset infrastructure. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.
Principal, Services Business Development-Co-Brand MasterCardPrincipal, Services Business Development-Co-BrandChicago, IL$221,000–$349,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. This role is an individual contributor who will directly influence a Services team supporting an assign set of co-brand accounts and partner daily with the Account Management teams, issuer team, and client stakeholders.
Associate Design Principal HDR, Inc.Associate Design PrincipalChicago, ILOur eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Principal Specialist, Regulatory Affairs BaxterPrincipal Specialist, Regulatory AffairsRound Lake, IllinoisBaxter 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. Success will be measured through effective lifecycle management, timely regulatory submissions and approvals, and the ability to support product changes while meeting regulatory requirements.
Environmental Principal Apex CompaniesEnvironmental PrincipalChicago, Illinois$150,000–$200,000 / yearFueled 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. This role is centered on market development, client engagement, and technical leadership, with a core emphasis on expanding Apex’s environmental consulting services in the Central Region.
Oliver Wyman - Operations Supply Chain – Principal Marsh McLennanOliver Wyman - Operations Supply Chain – PrincipalChicago, Illinois$250,000–$265,000 / yearFrom raw material to production, distribution, and services, we partner with businesses across a broad range of industries and geographies to ensure their supply chain produces the best value and allows them to compete in the global marketplace. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law.
Principal Scientist - Liquid Product Development Bryn MawrPrincipal Scientist - Liquid Product DevelopmentBroadview, IllinoisThis role requires deep expertise in formulation, processing (thermal/non-thermal), and shelf-life stability, combined with strong manufacturing integration, direct customer engagement, and project leadership capabilities. Serve as a recognized subject matter expert in food science, chemistry, and product development with a focus on shelf-stable liquid systems (e.g., emulsions, sauces, dressings, beverages).
Environmental Principal PBS Engineering and Environmental Inc.Environmental PrincipalChicago, IL$150,000–$200,000 / yearFueled 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. This role is centered on market development, client engagement, and technical leadership, with a core emphasis on expanding Apex's environmental consulting services in the Central Region.
NewPrincipal Systems Engineer/PDO BaxterPrincipal Systems Engineer/PDORound Lake, IllinoisThe 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 Project Manager - Utility / Energy Transmission ComEdPrincipal Project Manager - Utility / Energy TransmissionOAKBROOK TERRACE, IllinoisFull timeFor construction project management: Bachelor's degree in engineering or related field and 7-10 years relevant project management or related experience, OR in lieu of Bachelor's degree, 9-12 years relevant project management or related experience; For non-construction project management: Bachelor's degree in business, engineering, or related field and 7- 10 years relevant project management or related experience, OR in lieu of Bachelor's degree, 9-12 years or relevant project management or related experience. Tasks may include but are not limited to, ensuring the completion of business cases, budgetary approvals, project scheduling, requirements engineering, design and engineering tasks, vegetation management reviews, project reporting, project financial analysis, major equipment procurement, environmental analysis, obtaining real estate and relationship management with large customers, vendors, townships and regulatory agencies, project quality assurance, and change management.
NewPrincipal Workday Sales Executive – Mercer Digital Marsh McLennanPrincipal Workday Sales Executive – Mercer DigitalChicago, IllinoisThe role is centered on large enterprise organizations with 3,500+ employees and requires someone who can lead complex sales cycles, build strong relationships, and work across internal teams to bring opportunities to close. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law.
NewIndustry Principal - Electronics & High-Tech PTC IncIndustry Principal - Electronics & High-TechIL$200,000–$282,000 / yearThe ideal candidate has firsthand experience within the Electronics & High-Tech industry-including semiconductor, industrial electronics, networking, telecommunications, consumer electronics, or high-tech manufacturing-and understands how increasingly complex hardware and software products are developed and brought to market. Deep understanding of Electronics & High-Tech trends, including software-defined products, semiconductor supply chains, digital engineering, AI-enabled product development, model-based systems engineering, digital thread, cybersecurity, and manufacturing transformation.
Principal Field Business Development Manager Pure Storage Inc.Principal Field Business Development ManagerChicago, IL$173,000–$307,000 / yearArchitect & Execute Joint GTM Plans: Co-author and launch strategic go-to-market plans with priority partners, aligning internal cross-functional teams (Partner Account Team, Core Sales, Alliances, Marketing) to unlock high-potential customer accounts and activate new revenue streams. Optimize Marketplace & Commercial Velocity: Educate and guide internal Everpure commercial teams on navigating complex marketplace transactions, leveraging deep knowledge of AWS/Azure contractual mechanisms (like EDP and MACC) to accelerate deal velocity.
Principal Economist, GTM Science Pure Storage Inc.Principal Economist, GTM ScienceChicago, IL$168,000–$269,000 / yearClassification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. Drive Investment ROI and Strategic Allocation: Quantify the incremental impact of sales headcount, incentive modifications, and customer-facing programs (e.g., proofs of concept, workshops) for executive leaders (CFO, CRO, CMO) to directly influence headcount planning, NRR growth, and resource allocation.
Principal, Solution Architecture The Options Clearing CorporationPrincipal, Solution ArchitectureChicago, IL$175,100–$282,800 / yearWhat You'll Do: You'll be working alongside experts that are building OCC's next generation clearing system; and paving the future of digital transformation in the capital markets industry by: Design the applications' architecture across distributed and enterprise technology platforms while leveraging patterns such as event-driven architecture, publish/subscribe messaging, and microservices while using infrastructure-as-code (IaC) practices to enable consistent, repeatable, and automated provisioning across environments. As a Systemically Important Financial Market Utility (SIFMU), OCC operates under the jurisdiction of the U.S. Securities and Exchange Commission (SEC), the U.S. Commodity Futures Trading Commission (CFTC), and the Board of Governors of the Federal Reserve System.
Lead Associate Principal, Quantitative Risk Management The Options Clearing CorporationLead Associate Principal, Quantitative Risk ManagementChicago, IL$128,800–$230,200 / yearRequired] Experience with numerical libraries and/or scientific computing |[Preferred] Experience with numerical optimizers using NAG, Matlab or similar| [Required] Experience with automated quality assurance frameworks is required (e.g., Junit, TestNG, Selenium, etc.) for model testing. This role is responsible for one or more functions within Quantitative Risk Management (QRM) to develop and maintain risk models for margin, clearing fund and stress testing: model analytics and performance monitoring; model prototyping and testing; and model implementation.
Principal Structural Engineer RimkusPrincipal Structural EngineerChicago, IL$130,100–$195,100 / yearDemonstrated team leadership experience (formal or informal) - preferred/strongly desired: Task leadership, mentoring, QA/QC reviews, and coordinating deliverables across disciplines. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments.