Engineering jobs in Illinois, United States

• T

  Professional Engineer, Mechanical - Commercial & Industrial HVAC

  5 months ago

  TKDA · Bloomington, Minnesota, United States +2

  HybridFull-time$91K – $120.3K a yearEngineering

  Our employee-owned and multi-disciplined team, has an opportunity available for a Professional Mechanical Engineer who has extensive experience modeling and designing HVAC, plumbing, and other mechanical systems for industrial and commercial facilities to join our Facilities…

• F

  Customer Support Engineer — Mechanical & Industrial Products

  5 months ago

  Fictiv · Schaumburg, Illinois, United States

  Entry level$65K – $80K a yearEngineering

  This is an engineering role, not a general support role. You'll be the technical expert for customers — design engineers, mechanical engineers, and buyers — turn to when they need to solve real application problems: material selection, tolerance analysis, load calculations, fit…

• E

  Member of Technical Staff

  5 months ago

  Endex · New York, United States +7

  On-siteFull-timeLead / staffEngineering

  Location: New York City (Primary), Denver, Chicago, Singapore (APAC), London, San Francisco, Austin, Los Angeles Commitment: 5 Days In-Person

• I

  Applied AI Solution Owner

  5 months ago

  Inspire11 · Peachtree Road NE 7th Floor Atlanta, Georgia, United States +4

  $100K – $174K a yearEngineering

  Lead end-to-end delivery of custom AI/ML engagements, from initial scoping through production deployment: managing timelines, budgets, and client expectations across the full lifecycle; Serve as the connective tissue between client stakeholders and the technical team,…

• HT

  C++ Software Developer

  5 months ago

  Headlands Technologies LLC · Amsterdam, Netherlands +3

  Engineering

  Locations: Amsterdam; Chicago; London; New York

• AC

  Systems Engineer

  6 months ago

  Aquatic Capital Management · Chicago, Illinois, United States

  $150K – $300K a yearEngineering

  We are hiring a Systems Engineer to join our Infrastructure team. This is a senior individual contributor role with significant architectural ownership, and real accountability for how our research and trading systems compute.; You will own and evolve the compute infrastructure…

• M

  UI Developer - Options Market Making

  6 months ago

  Maven · Chicago, Illinois, United States

  Engineering

  Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as…

• RN

  Senior Scala/Python Engineer (Hybrid)

  6 months ago

  Rewards Network · Chicago, Illinois, United States

  HybridFull-timeSenior$130K – $170K a yearEngineering

  The Senior Software Engineer (Platform Team) joins a dynamic group responsible for designing and developing scalable back-end systems that power Rewards Network’s dining and transaction processing platform. This role contributes to building robust, functional programming-driven…

• F

  Forward Deployed Engineer

  6 months ago

  FleetPulse · Chicago, Illinois, United States

  HybridFull-timeSenior$140K – $165K a yearEngineering

  We're looking for an experienced software engineer to accelerate our team's initiatives.; FleetPulse's technical stack is Kotlin/Java, React, and React Native, but experience in any similar web application framework is valuable.; Ideal candidates will have full stack web…

• R

  Lead Software Engineer

  6 months ago

  Reply · Chicago, Illinois, United States +3

  HybridFull-timeLead / staff$140K – $180K a yearEngineering

  Responsibilities

• CR

  Systems Engineer/Dell Compute, Everpure Storage, Windows Server & VMware vSphere (IT Services)

  6 months ago

  Charles River Associates · Boston, Massachusetts, United States +1

  Hybrid$100K – $125K a yearEngineering

  The Information Technology (ITS) team at CRA is currently a Global team of 40 professionals dedicated to enhancing, maintaining, and developing the firm's technology infrastructure and security. The team is comprised of four functions: Service Delivery & Telecom, Enterprise…

• I

  DevOps Engineer

  6 months ago

  Inspire11 · Chicago, Illinois, United States

  $117K – $160K a yearEngineering

  Inspire11 is a full-service consulting firm that helps clients reach their full potential by getting closer to their customers, their employees, and their communities. Utilizing innovative and strategic thought with technology to bring change and disruption to life.

• O

  Senior Database Reliability Engineer (DBRE)

  6 months ago

  Okta · Bellevue, Washington, United States +4

  Senior$160K – $220K a yearEngineering

  Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are…

• D

  Senior Software Engineer - DeFi

  6 months ago

  DRW · Chicago, Illinois, United States

  Full-timeSenior$130K – $225K a yearEngineering

  Building systems with a constant focus on testing, reliability, scalability, and maintainability; Designing, modeling, and programming in a variety of languages and technologies; Working on legacy code as well as greenfield development; Taking initiative and driving projects to…

• LG

  Project Manager - Roadway Design Engineer

  6 months ago

  Lochmueller Group · St. Louis, Missouri, United States +1

  HybridFull-time$100K – $135K a yearEngineering

  Perform project management duties or serve as a technical leader on projects of varying complexity.; Provide leadership in the planning, design, and execution of major roadway and transportation projects.; Oversee the preparation of project documents, designs, analyses, and…

• HM

  Domain Managing Architect - Cloud

  6 months ago

  Horace Mann · Dallas, Texas, United States +2

  RemoteLead / staff$124.2K – $175.8K a yearEngineering

  Define, lead, and execute the enterprise cloud strategy, including multi-year migration and modernization roadmaps across Azure and AWS for core insurance systems and supporting applications.; Develop hybrid and multi-cloud strategies encompassing workload assessment and…

• O

  Senior Production Software Engineer

  6 months ago

  Optiver · Chicago, Illinois, United States

  Senior$200K a yearEngineering

  Optiver is looking for an experienced Production Software Engineer with responsibilities for building our infrastructure and automating our trading production environment. This team occupies a wide intersection of stakeholders across the business from operations to development,…

• M

  Engineering Construction Project Manager

  6 months ago

  MacKay · Chicago, Illinois, United States

  HybridFull-timeSenior$115K – $165K a yearEngineering

  We are in an exciting phase of growth, expanding across geographies, services, and markets. That growth creates opportunities for our employees to take on new challenges, build their careers, and contribute in new ways as the company evolves.

• A

  Staff Product Engineer - Americas

  6 months ago

  Ashby · United States +13

  RemoteFull-timeLead / staff$232K – $323K a yearEngineering

  Our engineering culture strives to recreate the environments where we did our best work as ICs – where we had the ownership and agency to impact our users with creative and innovative software.

• BT

  FPGA Engineer

  6 months ago

  Belvedere Trading · Chicago, Illinois, United States

  HybridFull-time$175K – $225K a yearEngineering

  Use cutting-edge technology while working on high performance/low latency systems; Collaborate with team members to investigate and create automated trading algorithms; Work on high-performance computing systems to break speed and performance boundaries; Build next-generation…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.