Operational Technology Network Engineer Jobs in Chicago, IL

101 - 120 of 1,460 Jobs

Talent Acquisition Operations Workday Specialist / Contract / RemoteJob Title - Talent Acquisition Operations Workday Specialist / Contract / Remote

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Remote or Durham, North Carolina, USA

Full-time

Our global SaaS client seeks a contract Talent Acquisition Operations Workday Specialist. This is a fully remote role. Our client is seeking a contract Talent Acquisition Operations Workday ATS Consultant to support our core TA Enablement team. This is a non-configuration, operations-focused role for someone with strong functional knowledge of Workday Recruiting (ATS) and deep experience in recruiting process design, documentation, testing, and implementation support. This consultant will work a

Data & Analytics Cloud Engineering ManagerJob Title - Data & Analytics Cloud Engineering Manager

Crowe LLPCompany Name - Crowe LLP

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Chicago, Illinois, USA

Full-time

Your Journey at Crowe Starts Here: At Crowe, you can build a meaningful and rewarding career. With real flexibility to balance work with life moments, you're trusted to deliver results and make an impact. We embrace you for who you are, care for your well-being, and nurture your career. Everyone has equitable access to opportunities for career growth and leadership. Over our 80-year history, delivering excellent service through innovation has been a core part of our DNA across our audit, tax, a

CNC OperatorJob Title - CNC Operator

The Timken CompanyCompany Name - The Timken Company

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Downers Grove, Illinois, USA

Full-time

Job DescriptionYour Career Begins at Timken If you're ready for a challenging career that provides you with the ability to advance personally and professionally, look to Timken. Our associates make the world more productive by improving the efficiency and reliability of the machinery that keeps industry in motion. Position Summary: The hours for this position are 5:30am-2:00pm. The CNC Operator is responsible for the setup and operation of one or more assigned multi-axis CNC machine tools to pr

(USA) Systems and Infrastructure Engineer IIIJob Title - (USA) Systems and Infrastructure Engineer III

Walmart Inc.Company Name - Walmart Inc.

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Remote or Dallas, Texas, USA

Full-time

Position Summary Join Walmart|VIZIO and take your career to the next level! The Computer Systems Engineering team is responsible for managing the Windows and macOS Operating Systems, Hardware standards and policies for the enterprise user community. This will involve escalations from support, automation of workflows, scripting, Intune administration, Jamf administration, 3rd party software configuration and working side by side with the security and network teams to bring the best user experienc

Desktop Support EngineerJob Title - Desktop Support Engineer

Marmon Holdings IncCompany Name - Marmon Holdings Inc

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Remote or Chicago, Illinois, USA

Full-time

The Marmon Group LLC As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. As a Desktop Support Engineer at Marmon's Chicago office, you'll serve as the first point of contac

Central Office Technician (Midwest Regional Travel)Job Title - Central Office Technician (Midwest Regional Travel)

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Description Project to assist with site exit efforts. In order to start the engineering process they need to conduct a thorough audit of the existing facilities. They need our assistance with providing local on site resources to conduct this audit. They will then be the local smart hands Circuit Grooms Technician. Using information provided during Audits, this team is responsible for performing circuit grooms and migrations for their carrier customers. A grooms technician is responsible for supp

Central Office Technician (Midwest Regional Travel)Job Title - Central Office Technician (Midwest Regional Travel)

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Description Seeking a central office technician to assist with site exit efforts. In order to start the engineering process they need to conduct a thorough audit of the existing facilities. They need our assistance with providing local on site resources to conduct this audit. They will then be the local smart hands Circuit Grooms Technician. Using information provided during Audits, this team is responsible for performing circuit grooms and migrations for their carrier customers. A grooms techni

GenAI Technology Lead - (Hybrid)Job Title - GenAI Technology Lead - (Hybrid)

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Senior Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities. As a GenAI Data Scientist, you will join a team dedicated to delivering advanced technology products to internal stakeholders across Citi's global business lines. From idea

(USA) Staff, Data ScientistJob Title - (USA) Staff, Data Scientist

Walmart Inc.Company Name - Walmart Inc.

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Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do Job Summary: Chance to work on financial data Gen AI and forecasting for large-scale retail problems/challenges. Utilize Generative AI methods, deep learning architectures, and state-of-the-art techniques to build and deploy advanced forecasting systems and intelligent NLP applications for retail and e-commerce. What you'll do: Lead high-caliber team to build large-scale time series forecasting systemsIntegrate Global forecasting models (e.g., Temporal Fusion

IT Technology SpecialistJob Title - IT Technology Specialist

DuPage Regional Office Of EducationCompany Name - DuPage Regional Office Of Education

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Melrose Park, Illinois, USA

Full-time

Position Type: Technology/Technology Support Specialist Date Posted: 5/20/2025 Location: District 89 Schools Date Available: ASAP Closing Date: Once Filled District: Community Consolidated District 89Position Summary: The Technology Specialist Tier 1 Intern will be mentored and taught to support the goals of the district and technology department by maintaining systems, peripherals, applications, and network infrastructure. This position provides technology-related assistance to all

Desktop Support TechnicianJob Title - Desktop Support Technician

CIMACompany Name - CIMA

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Chicago, Illinois, USA

Contract

W2 Only No C2C or third-party submissions will be accepted. Job Title: Desktop Support Technician (Junior Level) Reports To: IT Support Lead or Director of Technology Location: Chicago, IL - Hybrid Role Position Summary CIMA Consulting Group seeks a reliable and detail-oriented Desktop Support Technician to provide direct, hands-on support for end-user technology and select building systems. This role involves setting up and maintaining desktops, laptops, and mobile devices, as well as basic su

Principal Solutions Engineer, Capital MarketsJob Title - Principal Solutions Engineer, Capital Markets

Circles Inc.Company Name - Circles Inc.

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Remote or New York, New York, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines

(USA) Software Engineer IIJob Title - (USA) Software Engineer II

Walmart Inc.Company Name - Walmart Inc.

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Remote or Seattle, Washington, USA

Full-time

Position Summary Are you a talented software engineer with a passion for innovation and problem-solving? Join our dynamic Software and Services team at Walmart/VIZIO as a Software Engineer II, where you'll design and implement cutting-edge software solutions. Elevate your career while contributing to projects that impact millions of users globally. What you'll do Our Software and Services team is dedicated to developing robust, scalable, and high-quality software that drives Walmart/VIZIO's di

Staff IT EngineerJob Title - Staff IT Engineer

Circles Inc.Company Name - Circles Inc.

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Remote or San Francisco, California, USA

Full-time

Application Development Tech Lead AnalystJob Title - Application Development Tech Lead Analyst

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

Citibank, N.A. seeks an Application Development Tech Lead Analyst for its Tampa, FL location. Duties: Lead applications systems analysis and programming activities including design, development, testing, and the implementation of software applications, components, and modules. Develop and maintain architectural roadmaps for all components, influencing change through multiple organizations to accomplish objectives. Verify financial data to enable the Bank to report liquidity status (FR2052a) to

Cloud ArchitectJob Title - Cloud Architect

eBay Inc.Company Name - eBay Inc.

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Georgia, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Chief Information Officer, UnitedHealthcare Community & StateJob Title - Chief Information Officer, UnitedHealthcare Community & State

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or Minnetonka, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Chief Information Officer, UnitedHealthcare Employer & IndividualJob Title - Chief Information Officer, UnitedHealthcare Employer & Individual

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or Minnetonka, Minnesota, USA

Full-time

Diesel MechanicJob Title - Diesel Mechanic

XPOCompany Name - XPO

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Chicago Heights, Illinois, USA

Full-time

What you'll need to succeed as a Diesel Mechanic at XPO Minimum qualifications: 2 years of experience in tractor and trailer inspection and repair or a technical school degree with certification in heavy-duty truck/trailer maintenanceObtain EPA HVAC Refrigerant Recovery and Recycling Certification within 90 days of hire (ASE, MACS or equivalent)A valid driver's licenseBasic welding skills (Oxy/Acetylene, MIG and ARC) and mechanical skillsBasic hand tools required for heavy-duty trailer and trac

Test Lab Support EngineerJob Title - Test Lab Support Engineer

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Wood Dale, Illinois, USA

Full-time

Description This role provides engineering support in a dynamic test lab environment. The environment consists of network equipment, servers, and front-end POS and workstations that are representative of store infrastructure. The team provides support for projects utilizing equipment at the lab as well as remote access for testing. This role will interact with various infrastructure, application, and project teams. Technical knowledge as well as analytical, coordination, and communication skills