Principal Engineer, Quality Emcore CorporationPrincipal Engineer, QualityTinley Park, IL$120,000–$130,000 / yearFull timeGood communication and group dynamic skills - dealing with customers/suppliers, leading meetings, and interfacing with cross-functional groups within the organization as well as all levels of the organization. Perform Supplier related issues and perform failure analysis and work with cross-functional teams to drive root cause, corrective actions, process variation reduction, and continuous improvement activities.
SAP S4 - Principal Technology Engineer Hybrid AbbVie IncSAP S4 - Principal Technology Engineer HybridNorth Chicago, ILServe as functional and technical lead for P2P encompassing, but not limited to, Purchase Requisition, Purchase Order (PO), PO Form, e-Form, Invoices, Non-PO (ACR), Procurement BW, RTR related P2P objects, Interfaces, Testing, E2E integration and connected applications, e-Invoicing, software development lifecycle (SDLC), ITGC (controls). Demonstrate mastery across a wide range of technologies and platforms related to software design and development, programming languages, data integration, data warehousing, data analysis, network connectivity, and virtualization/cloud environments.
Principal Electrical Engineer Valdes Architecture & EngineeringPrincipal Electrical EngineerLombard, IL10-15 years of Electrical Engineering experience in Medium/High voltage design and application of switch gear and motor controls within a power distribution or engineering consulting environment. Electrical calculations including short circuit, load flow, arc flash, motor starting, harmonic, device coordination and voltage drop.
Principal Solutions Engineer BetterUp IncPrincipal Solutions EngineerChicago, ILRemote$198,800–$248,500 / yearAs Principal Solutions Engineer, youll be a trusted advisor to our executive leadership team, the single-threaded owner of platform-defining engagements, and a recognized technical voice in enterprise HR Tech that opens doors before a deal ever begins. Bring a proprietary external network into BetterUp - CIO, CISO, and CFO-level relationships that exist before a deal starts and persist after it closes, accelerating enterprise pipeline in ways no internal team member can replicate.
Principal Mechanical Equipment and Glovebox Design Engineer Enercon Services IncPrincipal Mechanical Equipment and Glovebox Design EngineerNaperville, IL$120,000–$185,000 / yearIn this role, you'll engineer first‑of‑a‑kind (FOAK) mechanical systems-including gloveboxes, hot cells, shielded enclosures, remote‑operated equipment, and custom facility upgrades-helping the DOE and SMR developers solve their most demanding challenges. Join ENERCON Federal Services' Advanced Design and Manufacturing (ADM) team and play a pivotal role in designing advanced specialty equipment that supports some of the nation's most complex nuclear, cleanup, and next‑generation energy missions.
Engineer, Software Verint Systems, Inc.Engineer, SoftwareSpringfield, ILYou will design and build full-stack features end-to-end, write high-quality automated tests, support production systems, and collaborate daily with Product Managers, Designers, QA Engineers, and globally distributed engineering peers. + Participate in the team on‑call rotation, collaborate in war‑rooms to resolve customer‑facing incidents, and contribute data and analysis to post‑incident reviews together with senior engineers and architects.
Principal Engineer Salesforce AbbVie IncPrincipal Engineer SalesforceNorth Chicago, ILReporting to the Director of Architecture & Engineering for the Salesforce CRM Platform, this role partners with the Salesforce Platform Architect, BTS Product Owner, BTS Brand Enablement Lead, Business Product Manager, User Experience Architect, and Solution Architects to deliver best-in-class Patient Services solutions. Serve as the principal architecture & engineering leader for OnePRM, shaping solution direction, technical architecture & design, data modeling, integration strategy, engineering decisions, and platform evolution to support business growth and long-term sustainability.
Lead Software Engineer Roadrunner Transportation Systems Inc.Lead Software EngineerDowners Grove, IL$120,000–$130,000 / yearWith driver teams executing over-the-road (OTR) moves - and no freight moving on rail - customers experience industry-leading transit times, minimal rehandling, and dramatically reduced risk of loss or damage. This precision and performance have earned Roadrunner national recognition by over 3,000 shippers, and was ranked this year #1 in Operations, #1 in Technology, and #1 in Value in the Quest for Quality Awards, as well as honors as a Top 100 Trucking Company by Inbound Logistics and a Top Tier Service Carrier by Mastio.
Senior Software Engineer Streamline Healthcare Solutions, LLCSenior Software EngineerILRemote$60,000–$100,000 / yearExperience in Healthcare domain with strong working knowledge of EDI transactions including Eligibility (270/271), Claims Processing (835/837), Claim Status (276/277), Medicaid/Medicare services, UB04, CMS, HIPAA, and PPACA. Requirements for the Senior Software Engineer: Bachelor's degree equivalent in Computer Science, Computer Engineering, or related field, and 5+ years of experience in DOT.NET software development or engineering roles.
Principal Engineer - Instrumentation & Controls Gas Technology InstitutePrincipal Engineer - Instrumentation & ControlsDes Plaines, IL$130,000–$170,000 / yearThis salary range is GTI Energy's good faith estimate, and the actual salary may vary based on a number of factors including, but not limited to, GTI Energy's business or organizational needs and an individual's relevant experience, education, qualifications, certifications, skills, seniority, geographic location, and/or performance. Position responsibilities include but are not limited to: Work with, train and assist in mentoring a team of engineers working on data logging solutions and control systems in support of laboratory and field site demonstrations and evaluations of energy technology.
Credit Technology, Senior Software Engineer – Chicago Canada Legal EntityCredit Technology, Senior Software Engineer – ChicagoChicago, Illinois$500–$2,000 / yearThis group aims to increase market transparency and provides the highest quality ratings through securities research, monitoring services, data, and technology solutions. Comprehensive health benefits (medical/dental/vision) including potential premium discounts and company-provided HSA contributions (up to $500-$2,000 annually) for specific plans and coverages.
Senior Software Engineer Guaranteed RateSenior Software EngineerChicago, IllinoisRemoteFounded in 2000 and based in Chicago, Rate is licensed in all 50 states and D.C. and has helped over 2 million homeowners with a wide range of loan products, competitive rates and personalized service. Our technology — including Same Day Mortgage, the Rate App, FlashClose, MyAccount and the Language Access Program — has earned recognition from HousingWire, Scotsman Guide, NerdWallet, the Chicago Tribune and Crain’s Chicago Business.
Experienced AI Engineer - Generative AI/Machine Learning RLI CorpExperienced AI Engineer - Generative AI/Machine LearningChicago, IL$120,515–$175,650 / yearThis approach rises from and is supported by our talented, ethical and smart team of employee owners united around a single purpose: to work alongside our customers and partners when they need us, in unexpected ways, with exceptional results. Knowledge of modern AI application architecture including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI agents, LangGraph, LangChain, Azure AI Foundry, prompt engineering, and AI model evaluation.
Principal Software Engineer RADWELL INTERNATIONAL INC.Principal Software EngineerDowners Grove, IL$140,000–$180,000 / yearJOB SUMMARY: The Principal Software Engineer operates at the intersection of deep technical execution, enterprise architecture, and engineering leadership, setting the technical direction for the eCommerce platform and adjacent systems while remaining actively hands-on in design, development, and delivery. With 15+ years of progressive engineering experience, the Principal Engineer owns the long-term application and solution architecture of Radwell's ecosystems, drives cloud modernization initiatives, and shapes the engineering culture through mentorship, coaching, and principled technical governance.
Sr. Principal Engineer LancesoftSr. Principal EngineerRound Lake, IL$68Analyze circuits using calculation and simulation methods to assess performance limits, effects of environmental and load stresses, and timing interfaces to ensure consistent performance in safety critical applications. The successful candidate will possess strong technical capabilities, an excitement and energy for product development, and a passion for their work and the impact it has on saving and sustaining the lives of patients.
Principal AI Systems Engineer - C++ / Applied AI ADOBE IncPrincipal AI Systems Engineer - C++ / Applied AIChicago, IL$248,900–$360,500 / yearAdobe's industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. In California, the pay range for this position is $248,900 - $360,500 In New York, the pay range for this position is $248,900 - $360,500 In Illinois, the pay range for this position is $219,500 - $317,775 In Washington, the pay range for this position is $246,400 - $356,800.
Senior Advanced Software Engineer - Rendering Light and WonderSenior Advanced Software Engineer - RenderingChicago, IL$150,000–$172,000 / yearWhile performing the duties of this job, the employee is regularly required to sit, stand, walk, bend, use hands, operate a computer, and have specific vision abilities to include close and distance vision, and ability to adjust focus working with computer and business equipment. As a Senior Advanced Software Engineer at Light & Wonder, you will be a key contributor within a collaborative, global engineering team focused on delivering robust, innovative technology solutions.
Senior Software Development Engineer In Test (Sdet) Diversified Services Network, Inc.Senior Software Development Engineer In Test (Sdet)Chicago, IL$155,000–$160,000 / yearProvide technical leadership and mentoring for test engineers across multiple applications/projects onshore and offshore; train and mentor project team members to create, execute, analyze, and maintain automated regression suites. The Senior SDET will extend the team's testing automation framework using Java and JavaScript, taking ownership of understanding business requirements and acceptance criteria to develop test strategy and test plans.
Principal Systems Verification Engineer BaxterPrincipal Systems Verification EngineerRound Lake, Illinois$112,000–$154,000 / 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 planning, development and execution of system verification deliverables (test plans, test protocols, test cases, test reports, studies) and provide technical direction to the team.
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.