Operational Technology Network Engineer Jobs in Chicago, IL

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Engineering Manager, Payments

Adyen

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Chicago, Illinois, USA

Full-time

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Facebook, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique techni
Posted 3 days ago

Staff Software Engineer, Marketing Technology Orchestration

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Marketing Technology's mission is to connect with our vibrant community. We aim to enable marketing and pro
Posted 47 days ago | Updated 7 hours ago

Site Reliability Engineer/ Risk Management

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Ever wanted to take full ownership of monitoring and performance in a high-stakes fintech environment where every millisecond counts? This role is ideal for engineers who bring aSite Reliability Engineering (SRE)mindset, with a strong foundation in real-time system monitoring, infrastructure optimization, and secure cloud environments. If you have experience in financial technology or trading platforms, your insight into latency, uptime, and audit-ready infrastructure will be highly valued. You'
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Posted 24 days ago | Updated 3 hours ago

Senior Developer Technology Engineer - AI

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

We're currently seeking a Senior Developer Technology Engineer, Artificial Intelligence! Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Is it rewarding to investigate, find, and eliminate system bottlenecks to achieve the best possible performance of computer hardware? Could you be thrilled about an opportunity to partner with the Developer community, working at the forefront of technology breakthroughs that contribute to the succes
Posted 60+ days ago | Updated 7 hours ago

Senior Network Engineer - VP

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 60+ days ago | Updated 7 hours ago

Client Support Analyst/ Trading/ Fintech

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Exciting job opportunity for a Senior Client Support Analyst to join a service-centric Client Support team at a Trading Firm in downtown Chicago. This full-time position offers the opportunity to work with a financial technology company that specializes in low-latency proprietary trading platforms serving large institutional clients. The role operates in a hybrid environment requiring a minimum of 3+ days in the office per week at their state-of-the-art downtown Chicago facility. This is an exce
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Posted 5 days ago | Updated 3 hours ago

Application Engineer (multiple openings) - IHM

DISCOVER

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Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 32 days ago | Updated 7 hours ago

Software Engineer - 321542

Grainger

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Lake Forest, Illinois, USA

Full-time

Work Location Type: Remote 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 6 days ago | Updated 7 hours ago

Product Engineering Manager - 321453

Grainger

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Lake Forest, 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 7 days ago | Updated 7 hours ago

Platform Engineer

VISION INFOTECH INC.

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Pennsylvania, USA

Contract, Third Party

Hi, Hope you're doing well!! Please find the requirement below. If you find yourself comfortable with the requirement please reply back with your updated resume or call me back at Position: Platform Engineer Location: Remote Duration: 12+ Months LinkedIN Client won't be able to sponsor any visa REQUIRED SKILLS Support infrastructure @ Amfamgroup which includes the other OpCos Write code in terraform and ansible, understand puppet, understand jboss/tomcat and help the App teams when needed
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Posted 11 days ago | Updated 4 days ago

Senior Associate Application Engineer

DISCOVER

•

Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 60+ days ago | Updated 7 hours ago

Software Engineer - 321547

Grainger

•

Lake Forest, Illinois, USA

Full-time

Work Location Type: Remote 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 6 days ago | Updated 7 hours ago

Cyber Security Analyst

Milestone Technologies, Inc.

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Remote

Full-time

Company Overview: Milestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee-first, performance-based culture and for over 25 years, we have a demonstrated history of supporting category-defining enterprise clients that are growing ahead of the market. The com
Posted 13 days ago

Senior Manager of Software Engineering - Java, Spring Boot

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description When you mentor and advise multiple technical teams and move financial technologies forward, it's a big challenge with big impact. You were made for this. As a Senior Manager of Software Engineering at JPMorgan Chase within the Consumer & Community Banking group, you serve in a leadership role by providing technical coaching and advisory for multiple technical teams, as well as anticipate the needs and potential dependencies of other functions within the firm. As an expert in yo
Posted 1 day ago | Updated 7 hours ago

IT Specialist

Softrim LLC

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Elk Grove Village, Illinois, USA

Full-time

Job Summary: Softrim is a leading technology services provider with Managed IT and Low Voltage offerings. We have offices in Alpharetta GA, Raleigh NC, and Estero FL . We are looking for an IT Specialist (1099 independent contractor) to maintain a hybrid on-site presence to support MSP clients in the Chicago-area. The candidate would assist corporate users on-site and provide remote help desk support for the client's satellite offices as well as other senior living communities in the area. The c
Posted 60+ days ago | Updated 4 hours ago

Global Director, Technology Operations and Transformation

Mitchell Martin, Inc.

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Remote or Carlsbad, California, USA

Full-time, Contract

Title: Global Director, Technology Operations and TransformationLocation: Remote US Employment Type: Full TimeCompensation: Pay Range: $175000K-$250000KDescription: Serve as the operational partner to the CTO, ensuring strategic vision is executed effectively. Enhance organizational performance by aligning people, processes, and priorities. Embed operational discipline and performance metrics to ensure progress. Lead technology transformation initiatives across various systems and teams. Promote
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Posted 11 days ago | Updated 2 hours ago

Technical Product Manager (Ad Model or MarTech / Marketing Technology experience)

iPeople Infosystems LLC

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Remote

Contract

Job Title: Sr. Technical Product Manager / Program Manager (Ad Model or MarTech / Marketing Technology experience) Location: 100% Remote Type: Contract Position Job Description: As the first individual-contributor hire in our nascent TPM organization, you will set the bar for program excellence across Product & Technology. You will architect, run, and continuously improve the operational frameworks that keep our highest-value initiatives on track from roadmap definition and cross-team executio
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Posted 4 days ago

Looking for Senior Marketing Technology Specialist - Remote Role

Xoriant Corporation

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Remote

Full-time, Third Party

Requisition Title - Senior Marketing Technology Specialist Description Ideal candidate: Must have experience working within the marketing tools required for this role, including ON24, Pardot, and DAM platforms, and Salesforce. Ideally working with larger team - supporting bigger marketing teams. Strong understanding of marketing systems and implementation and integration projects. Understanding of structured processes. Own Webcast platform, a plus. Optimizing Tech stack, they will be a technica
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Posted 37 days ago | Updated 5 days ago

Senior Staff Software Engineer, Marketing Technology

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Our mission at Marketing Technology is to provide a state-of-the-art platform and measurement capabilities
Posted 60+ days ago | Updated 7 hours ago

Sr Python Backend Engineer

Ledgent Technology

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Remote

Full-time

No Corp-to-Corp, No 3rd party firms . Job Title: Sr Python Backend Engineer Location: 100% Remote (U.S. Based) Employment Type: Direct-hire Compensation: $150,000 to $190,000 (based on level of experience) . Partnered with a client who is creating cutting-edge AI/ML products (Generative AI) that solve healthcare staffing issues and administrative burdens using conversational AI and their patented voice biomarker technology. . They're seeking a skilled Python Backend Engineer to help design, b
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Posted 6 days ago | Updated moments ago