Technical Expertise Jobs in Chicago, IL

37,716 open positions · Updated daily

Looking for Technical Expertise jobs in Chicago, IL? Browse our curated listings with transparent salary information to find the perfect Technical Expertise position in the Chicago, IL area.

Division Chief, Plastic and Reconstructive Surgery – Clinical Faculty

Company: Rush University Medical Center

Location: Chicago, Illinois

Posted Oct 02, 2024

Rush University Medical Center in Chicago is seeking a visionary leader for the John W. Curtin, MD, Chair of Plastic and Reconstructive Surgery. The successful candidate will oversee clinical faculty and advanced practice providers, lead education initiatives, conduct innovative research, and drive academic excellence and community engagement. The role requires an established reputation in plastic and reconstructive surgery, strong leadership skills, and a commitment to innovation and faculty development.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position in Chicago, IL. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Wilmette, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

Senior Developer - Information Technology

Company: Lee Company

Location: Northbrook, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: Skokie, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: North Riverside, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position. The role involves managing the full development life cycle, serving as a technical expert, writing technical specifications, and supporting software functionality. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, 5+ years of experience in software development, and proficiency in AWS technologies, Node.js, and Java. United Airlines is an equal opportunity employer, promoting diversity and inclusion.

Software Engineer III - SAP, ABAP

Company: JPMorgan Chase

Location: Chicago, IL

Posted Oct 02, 2024

JPMorgan Chase is offering an exciting opportunity for a Software Engineer III to join their Global Finance Technology Team as a SAP ABAP Programmer. The role involves designing and delivering trusted market-leading technology products, focusing on SAP S/4 HANA. The successful candidate will be responsible for the analysis, design, and development of SAP FI solutions, implementing and deploying SAP UI5 applications, and helping to set up cloud deployments. The role requires formal training or certification in software engineering concepts, proficiency in ABAP RICEFW objects, and experience in data modelling using ABAP Development Tools (ADT), BTP, and Business Application Studio (BAS). JPMorgan Chase offers a competitive total rewards package, including comprehensive health care coverage, retirement savings plan, and tuition reimbursement.

Senior Developer - Information Technology

Company: Lee Company

Location: Downers Grove, IL

Posted Oct 02, 2024

United Airlines is currently hiring for a Senior Software Developer position, a hybrid role based in Chicago. The role involves developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, and at least 5 years of experience in full-stack development with a focus on React, Typescript, C#, and Node.js. The role requires proficiency in web development tools, experience with unit testing, and a deep understanding of accessibility fundamentals. The candidate should also have experience with AWS/cloud technologies and strong knowledge of Microsoft .NET Framework, SQL, NoSQL, and Design Patterns.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Northbrook, IL

Posted Oct 02, 2024

United Airlines is seeking a Senior Manager for Aircraft Cybersecurity Operations. The role involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The candidate must have a STEM or Engineering degree, aviation experience, and 9+ years of related experience. They should possess strong communication skills, experience with threat modeling, and the ability to lead teams to identify strategic and tactical risks. The role offers a competitive benefits package and the opportunity to work in a fast-paced, Agile development environment.

iOS Engineer II

Company: Adyen

Location: Chicago, IL

Posted Oct 02, 2024

Adyen, a financial technology platform, is seeking a full-time iOS developer with at least 5 years of experience. The developer will work on cutting-edge mobile payment solutions, using the latest iOS stack. The role involves building mission-critical SDKs for merchants like Uber, Booking.com, and McDonald's. Adyen values diversity and encourages applications from all backgrounds. The company aims to provide a smooth candidate experience and the interview process typically takes about 4 weeks.

Frequently Asked Questions

What are typical salary ranges for Technical Expertise roles by seniority?
Junior AI Ops Engineer: $70k–$90k, Mid‑level: $90k–$120k, Senior: $120k–$150k, Lead: $150k–$180k.
What skills and certifications do employers prioritize in Technical Expertise?
Key skills include Python, Kubernetes, Terraform, Docker, CI/CD (GitLab, Jenkins), and observability (Prometheus, Grafana). Preferred certifications are AWS Certified Solutions Architect – Associate, GCP Professional Cloud Architect, Certified Kubernetes Administrator (CKA), and ML‑Ops certificates such as TensorFlow Developer.
Is remote work common for Technical Expertise positions?
About 75% of listings offer full‑time remote or hybrid arrangements. Employers often list 'Remote' or 'Hybrid' in the job title; check the location field or tags for 'Remote'.
What career progression paths exist within Technical Expertise?
Typical ladder: Junior Cloud Engineer → Senior Cloud Engineer → Lead Cloud Architect → Director of Cloud Services → VP of Engineering. Each step adds responsibility for architecture design, team leadership, and strategic roadmap.
What industry trends should Technical Expertise professionals watch?
Edge computing adoption is projected to grow 30% CAGR; AI Ops tools are integrating with Kubernetes for predictive autoscaling; quantum‑edge hybrid solutions are emerging in finance; serverless and multi‑cloud governance are expanding; stay current with Kubernetes, Terraform, and AI‑Ops platforms.

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