Senior Engineer jobs in Illinois

Normal, Illinois

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Today

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 89,900.00 - 112,400.00 per year

Senior Engineer - Aerodynamics - GE Aerospace Research

Remote

•

Today

Job Description Summary At GE Aerospace Research, we invent the future of flight, lift people up and bring them home safely. Located in Niskayuna, New York, central to the New York Capital District, GE Aerospace Research builds on GE's 125+ years of industrial research heritage, tackling the most challenging engineering problems through multi-disciplinary teams to deliver innovative technologies. Together, we create and sustain differentiated solutions to maintain competitive advantages for GE A

Full-time

USD 100,000.00 - 205,000.00 per year

Senior Application Development Engineer

Remote or St. Louis, Missouri

•

Today

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated Senior Application Development Engineer to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Telecommute job type: Contract salary: $53.85 - 63.85 per hour work hours: 8am to 5pm education: Bachelors responsibilities: The resource will be part of an Agile team. Resource will work in a fast-paced environment, will be responsible for coordinating multiple

Contract

USD54 - USD64

Senior Hashicorp PKI Engineer

Hybrid in Chicago, Illinois

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10d ago

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Company is currently seeking a Senior Hashicorp PKI Engineer, preferably with some CyberArk experience as well. Candidate will provide 24x7 operational support for the suite of privileged management solutions (e.g., CyberArk, Hashi, PKI), including implementing hot fixes, resolving bugs, troubleshooting issues, performing break-fixes, managing secrets lifecycle, and delivering end-user sup

Easy Apply

Full-time

Depends on Experience

Sr Engineer -Exelon Trans Asset Planning & Strat

Oakbrook Terrace, Illinois

•

Today

Who We Are: We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more resilient. We're powered by purpose-driven people like you who believe in being inclusive and creative, and value safety, innovation, integrity and community service. We are a Fortune 200 company, 19,0

Full-time

USD 100,800.00 - 138,600.00 per year

Senior Linux Engineer

Hybrid in Chicago, Illinois

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11d ago

We are unable to sponsor for this permanent full-time role Position is Bonus eligible Prestigious Financial Institution is currently seeking a Sr. Linux Systems Engineer. Candidate will be responsible for managing and improving our highly automated Linux-based systems and platforms while supporting our broader technology infrastructure with a focus on automation. candidate will be working collaboratively with our technology and operations teams to ensure the highest levels of system performance,

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Full-time

Depends on Experience

Senior Trading Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

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2d ago

Senior Trading Systems Engineer, Low Latency, Onsite, Chicago, IL We are looking to hire a highly talented Senior Trading Systems Engineer to join the technology team. This Senior Trading Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Trading Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well a

Easy Apply

Full-time

$150,000 - $175,000

Senior Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

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2d ago

Senior Systems Engineer, Low Latency, Onsite, Chicago, IL We are looking to hire a highly talented Senior Systems Engineer to join the technology team. This Senior Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as automation and monitoring. - E

Easy Apply

Full-time

$150,000 - $175,000

Senior Embedded Software Engineer

Schaumburg, Illinois

•

Today

job summary: This role has a wide scope that may include implementation of DSP algorithms, development of drivers and APIs, design of O&M functions, and even support of automated test development efforts. This role requires a Senior level Software Engineer with a broad range of skills, innovative spirit, and desire to work in a fast-paced, entrepreneurial environment. Candidate should have a background in wireless communication with experience working with embedded Linux at application an

Full-time

USD115,000 - USD135,000

Senior Engineer Modeling & Simulation (Crystal Plasticity)

Remote

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9d ago

Senior Engineer Modeling & Simulation (Crystal Plasticity) Overview We re looking for an experienced Senior Engineer specializing in modeling and simulation to advance next-generation materials and manufacturing technologies. This position plays a key role in developing and applying computational tools to accelerate materials innovation, enabling breakthroughs in design, processing, and performance. The ideal candidate will combine deep technical expertise in materials modeling with strong progr

Easy Apply

Full-time

$120,000 - $160,000

Senior Engineer Digital Modeling & Simulation (Ceramics & Composites)

Remote

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9d ago

#1931 Senior Engineer Digital Modeling & Simulation (Ceramics & Composites) Overview We are seeking a digital engineering expert to advance computational and data-driven methods for ceramic and composite materials development. This individual will design and deploy digital tools and simulation frameworks that accelerate materials discovery and process optimization. You will work closely with experimental and manufacturing teams to connect modeling insights with real-world performance validation.

Easy Apply

Full-time

$120,000 - $160,000

Senior C++ Software Engineer, Onsite - M

Chicago, Illinois

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2d ago

Senior C++ Software Engineer, Onsite, Chicago, IL We are looking to hire a highly talented Senior C++ Software Engineer to join the technology team. This Senior C++ Software Engineer position is 100% Onsite and NOT open for Remote. Senior C++ Software Engineer Responsibilities: - Work collaboratively with technology and business teams on trading and research platforms. - Design and implement high quality software solutions used for algorithmic trading, exchange connectivity, and research. - Exp

Easy Apply

Full-time

$150,000 - $175,000

Senior Linux Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

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2d ago

Senior Linux Systems Engineer, Low Latency, Onsite, Chicago, IL We are looking to hire a highly talented Senior Linux Systems Engineer to join the technology team. This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Linux Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as automa

Easy Apply

Full-time

$150,000 - $175,000

Senior Application Development Engineer

Remote or New York

•

Today

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated Senior Application Development Engineer to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Telecommute job type: Contract salary: $53.85 - 63.85 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Design, build, test and maintain scalable and stable off the shelf application or custom-built technology solutions to meet business needs.

Contract

USD54 - USD64

Senior Application Development Engineer

Remote or St. Louis, Missouri

•

Today

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated Senior Application Development Engineer to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Telecommute job type: Contract salary: $53.85 - 63.85 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Resposibilities: Write clean, efficient, and maintainable code aligning with programming standard. - Develop scalable and secure applica

Contract

USD54 - USD64

Senior Engineer -REMOTE- Telecommunications - PE Required

Remote or Lamar, Missouri

•

Today

REMOTE opportunity - Growing Company- This Jobot Job is hosted by: Billy Mewton Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $165,000 per year A bit about us: Jobot is seeking an experienced Senior Professional Engineer (PE) with a strong background in fiber optics and telecommunications for a leading engineering consulting firm. This role will play a key part in designing, reviewing, and overseeing complex telecom infrastruc

Full-time

USD 140,000.00 - 165,000.00 per year

Sr Engineer -Exelon Trans Asset Planning & Strat

Oakbrook Terrace, Illinois

•

Today

Full-time

Senior Engineer / Java / Svelte / Full-time in Willowbrook, IL

Willowbrook, Illinois

•

Today

A veteran-owned company based in Willowbrook, Illinois is looking for Senior Java Engineer to advance its real-time application supporting mission-critical and high security environments. Their work spans from defense, telecommunications, and nuclear security. In this role, you'll play a pivotal part in modernizing legacy systems with focus on performance, scalability, and reliability. This is a full-time and fully onsite role where you will be working alongside a close team of engineers. Requir

Easy Apply

Full-time

100k - 130k

Senior Metering Project Engineer - Engineering & Construction

Remote or West Palm Beach, Florida

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2d ago

Job Title: Senior Metering Project Engineer - Engineering & Construction Location: West Palm Beach, FL Duration: 12 Months Summary: Seeking a Senior Metering Project Engineer to lead utility-scale renewable project metering, from design through commissioning and operations. Responsible for stakeholder coordination, technical standard adherence, metering system integration, substation interface, and compliance with project agreements. Key Responsibilities: Lead/evaluate metering requirements and

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Contract, Third Party

$60 - $70

Sr Developer

Remote or Cleveland, Texas

•

Today

job summary: We seeking two Sr. IT Applications Programmer with demonstrated success within large-scale IT projects. Full Stack developers will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting UI, backend, API, and database. This IT apps programmer is a full-stack expert, with strong skills in both front-end and back-end. location: Telecommute job type: Contract salary: $58.57 -

Contract

USD59 - USD69

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Senior Engineer jobs in Illinois, USA