Lead Engineer Jobs in Chicago, IL

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301 - 320 of 2,386 Jobs

Sr. RPA Developer Remote

Paramount Software Solutions, Inc

•

Remote or Atlanta, Georgia, USA

Full-time, Part-time, Contract, Third Party

GA DHS - Sr. RPA Developer (774254) Job ID: 774254 Job Title: Sr. RPA Developer Location: Remote - 47 Trinity Ave SW, Atlanta, GA 30334 Duration: 12 Months Client: State Of GA GA DHS Description: As part of the RPA team, this individual will lead the design, development, and implementation of UiPath automation solutions while mentoring a team of developers and ensuring adherence to best practices and architectural standards. You will work closely with architects, Sr. developers, managers, e
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Posted 7 days ago | Updated 10 hours ago

Senior Engineer - Cybersecurity Operations & Engineering

United Airlines

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Chicago, Illinois, USA

Full-time

Description Join our Cybersecurity and Digital Risk (CDR) team to help us also lead the airline industry in cyber-safety. United's CDR team is tasked with keeping our customers' and employees' information safe and secure. Our primary mission is to embed cybersecurity into the DNA of United Airlines by reducing business risk through implementation of strong cybersecurity standards. Job overview and responsibilities The Senior Engineer - Cybersecurity Operations and Engineering provides technical
Posted 60+ days ago | Updated 2 hours ago

Sr. UI Developer (React) / Illinois

DATAMAXIS, Inc

•

Northfield, Illinois, USA

Third Party, Contract

We are seeking a Senior Software Engineer Front-End Developer with extensive experience in Azure, Cloudflare, and server-side rendering (SSR) technologies. This senior-level position requires a technical leader who will design and deliver high-performance, scalable, and secure front-end solutions for our cloud-native and e-commerce platforms. As a senior team member, you'll provide mentorship, drive architectural decisions, and ensure adherence to best practices for front-end development in a cl
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Posted 1 day ago | Updated 2 hours ago

Senior Java EE Developer (34235)

Myticas LLC

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Remote or Lemont, Illinois, USA

Contract

Job Title: Senior Java EE Developer Location: 100% REMOTE (Client is based in Lemont, IL) Duration: 12+ Months Contract (Further extension) TOP Skills: Java EE Technologies, Java 1.8 version (prefer Java 7.7) Springboot Microservices Web Services Kubernetes, Docker Job Summary: Seeking to hire a senior level software engineer, a skilled Java EE developer that possesses extensive solution development knowledge with the ability to work on a defined set of business systems. The goal is to redu
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Posted 11 hours ago

Senior Substation Civil Structural Engineer

Leidos

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Chicago, Illinois, USA

Full-time

Description Looking for an opportunity to make an impact? We are in search of a Senior Substation Civil/Structural Engineer to join our diverse and fast-paced Orlando, FL organization. As a core team member, you will be interacting with other electric utility disciplines, playing a valuable part in leading and designing high voltage utility Civil Substation projects. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leido
Posted 22 days ago | Updated 14 hours ago

Electrical Engineer - Land Development - Data Centers

Burns & McDonnell

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Chicago, Illinois, USA

Full-time

Description The Electrical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline airports, institutional, industrial, manufacturing, government and military facilities. The Electrical Engineer will work with the project team throughout the design and construction process, adapting electrical plans according to budget constraints, design factors or client
Posted 48 days ago | Updated 2 hours ago

Senior Electrical Engineer 1 - Grid

Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days. This position offers you the opportunity to work in a project team environment with other engineers and designers involved in the detailed electrical design and project management of high voltage substation projects. As a Substation Electrical Engineer, you will take an active role in project conceptualization, work planning, and projec
Posted 40 days ago | Updated 1 hour ago

Senior Electrical Engineer 2 - Grid

Sargent & Lundy LLC.

•

Chicago, Illinois, USA

Full-time

Description This position allows for a hybrid work schedule with a mix of work spent in office and working remote from home This position offers you the opportunity to work in a project team environment with other engineers and designers involved in the detailed electrical design and project management of high voltage substation projects. As a Substation Electrical Engineer, you will take an active role in project conceptualization, work planning, and project execution.You will work on challeng
Posted 13 days ago | Updated 1 hour ago

Sr. Cyber Security Engineer

Swoon Group

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Chicago, Illinois, USA

Full-time

Location: Chicago,Illinois Expected Start Date: Aug 4, 2025 Swoon is actively seeking a Sr. Cyber Security Engineer/Architect to join the team! or Permanent Resident/ are required - (Sponsorship and C2C is NOT available at this time or in the future) This is a 6+ month role What your day-to-day look like? Design and implement enterprise security solutions across cloud and on-premise environments Lead incident response, threat modeling, risk assessment, and vulnerability management initiatives
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Posted 16 days ago | Updated moments ago

Software Developer with Azure :;Deerfield, IL (Hybrid - 3 days/week onsite)

Data Wave Technologies Inc

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Deerfield, Illinois, USA

Full-time, Contract

Software Developer with Azure Deerfield, IL (Hybrid - 3 days/week onsite) W2/Fulltime Required: Act as the lead engineer for each domain Collaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teams Translate architecture design to engineering level guidance Own specifying architectural designs into sprint-ready engineering tasks for assigned domain Ensure delivery to the solution architecture within domain Answer design questions f
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Posted 60+ days ago | Updated 1 day ago

Senior Data Center Engineer

Roblox

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Chicago, Illinois, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 34 days ago | Updated 2 hours ago

Staff Full Stack Engineer

Grainger

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Chicago, Illinois, USA

Full-time

Work Location Type: Hybrid About Grainger: W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two busines
Posted 32 days ago | Updated 2 hours ago

PHP Developer

1 Point System

•

Country Club Hills, Illinois, USA

Contract, Third Party

Sr. Full-Stack Software Engineer with experience building enterprise-level web applications using PHP, VueJS (or similar frameworks like React or Angular), MySQL/SQL Server, and AWS. This role focuses This is a contract position starting at 12 months with extensions expected. Qualifications: 10+ years of development experience focused on web applications, object-oriented programming, and API services.Strong hands-on experience with:PHP 7+Symfony or Laravel frameworkVueJS 2+ (or React/Angular)MyS
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Posted 6 days ago

Sr. Java Developer with AWS and Kafka (8+ year) | Chicago, IL (Local only) | Long Term

ApTask

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Chicago, Illinois, USA

Contract

Job Title: Sr. Java Developer with AWS and Kafka Location: Chicago, IL Job type: Contract Experience : 8+ year "Skillset: Java microservices, Kafka, AI/ML, AWS Job Description - Java FSD with AWS An FSD/FSPE has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with AI/ML Experience wit
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Posted 13 days ago

Sr. Fullstack Developer

Randstad Digital

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Remote or Sunnyvale, California, USA

Contract

job summary: strong experience with building ReactJS/Redux web platforms.strong experience interfacing with Web Services platformsProficient in JavaScript, AJAX, HTML5, CSS3, JSONProficient in NodeJS, GraphQLProficient in development of scalable cloud native microservicesProficient with Designing and building APIsProficient with event driven architecture location: Sunnyvale, California job type: Contract salary: $60 - 65 per hour work hours: 8am to 4pm education: No Degree Required responsi
Posted 17 hours ago | Updated 2 hours ago

Solutions Engineer - Return and Interstore -GX

Param Consulting Services, Inc.

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Deerfield, Illinois, USA

Contract, Third Party

Act as the lead engineer for each domain Collaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teams Translate architecture design to engineering level guidance Own specifying architectural designs into sprint-ready engineering tasks for assigned domain Ensure delivery to the solution architecture within domain Answer design questions for sprint teams Participate in backlog refinement sessions to align team with the architecture Act as th
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Posted 60+ days ago | Updated 5 hours ago

Senior AWS DevOps Engineer

HeartCentrix Solutions

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Chicago, Illinois, USA

Contract

Responsibilities Assist in the design, development, and enhancement of the account application. Influence and mentor peers, junior, and senior team members within the organization and across the account. Coordinate with Product and Engineering teams to understand requirements, troubleshoot problems, and contribute to creative solutions. Collaborate with QA and Engineering teams to resolve bugs and ensure high-quality deliverables. Lead and support DevOps initiatives, infrastructure automation, a
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Posted 8 days ago | Updated 6 days ago

Staff Software Development Engineer

Lenovo

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Chicago, Illinois, USA

Full-time

General Information Req # WD00083571 Career area: Hardware Engineering Country/Region: United States of America State: Illinois City: Chicago Date: Friday, August 8, 2025 Working time: Full-time Additional Locations: * United States of America - Illinois - Chicago Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of cu
Posted 4 days ago | Updated 2 hours ago

Senior Presales Engineer

Motorola Solutions

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Remote or Chicago, Illinois, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil
Posted 51 days ago | Updated 2 hours ago

Senior Full Stack Developer

Bally's Interactive

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Chicago, Illinois, USA

Full-time

Who we are Bally's Corporation is a global casino-entertainment company with a growing omni-channel presence. It currently owns and manages 15 casinos across 10 states, a golf course in New York, a horse racetrack in Colorado, and has access to OSB licenses in 18 states. It also owns Bally's Interactive International, formerly Gamesys Group, a leading, global, online gaming operator, Bally Bet, a first-in-class sports betting platform, and Bally Casino, a growing iCasino platform. With 10,600 e
Posted 25 days ago | Updated 2 hours ago