Technical Expertise Jobs in Chicago, IL

37,707 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.

Lead Business Analyst

Company: Discover

Location: Riverwoods, IL

Posted Jan 22, 2025

Pharmacy Technician

Company: CVS Health

Location: Buffalo Grove, IL

Posted Jan 22, 2025

Senior Lead Software Engineer - Java/Python/AWS

Company: JPMorgan Chase

Location: Chicago, IL

Posted Jan 22, 2025

As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank, you'll be an integral part of an agile team, driving significant business impact through deep technical expertise. Your responsibilities include architecting and designing new features, providing technical guidance, developing secure and high-quality production code, and serving as a subject matter expert. The role requires formal training or certification in designing and building large-scale distributed systems, hands-on experience in system design, application development, testing, and operational stability. Expertise in Java and Python, along with advanced knowledge of AWS public cloud ecosystems, is essential. Preferred qualifications include AWS, Java, or Python certifications.

Associate Production Supervisor - Night Shift

Company: Flex

Location: Buffalo Grove, IL

Posted Jan 22, 2025

Flex, a diversified manufacturing partner, is seeking an Associate Production Supervisor (Night Shift) for its Buffalo Grove, IL location. The role involves leading production processes, evaluating plant performance, and suggesting improvements. The successful candidate will manage a team, troubleshoot operational issues, and engage in process development projects. Required qualifications include a college degree, 2 years of medical device manufacturing experience, and supervisory experience. Flex offers a comprehensive benefits package including medical, dental, vision, life insurance, disability, 401(k) matching, vacation, and tuition reimbursement. The pay range is $57,200.00 - $78,600.00 USD annually.

Lead Software Engineer, Back End (Golang, AWS)

Company: Capital One

Location: Chicago, IL

Posted Jan 23, 2025

Capital One is seeking a Lead Software Engineer with expertise in Back End development, particularly in Golang and AWS. The role involves leading a portfolio of technology projects, collaborating with digital product managers, and delivering robust cloud-based solutions. The ideal candidate should have at least 4 years of professional software engineering experience, 1 year of cloud computing experience, and proficiency in languages like Java, Python, SQL, Node, Go, and Scala. Preferred qualifications include a Master's Degree, 7+ years of experience in one of the mentioned languages, 2+ years of experience with AWS, GCP, Azure, or another cloud service, 4+ years of experience in open source frameworks, 1+ years of people management experience, and 2+ years of experience in Agile practices. The role offers a competitive salary, performance-based incentive compensation, and a comprehensive benefits package.

Officer / Engineer Field Technology

Company: CN

Location: Homewood, IL

Posted Jan 22, 2025

CN is offering a job for an Officer/Engineer Field Technology position with a salary range of 85,500.00 - 112,000.00. The role involves developing and adapting technological advances for railroad infrastructure inspection, maintaining current technology deployments, and performing data analysis. The incumbent will ensure accurate interpretation of field conditions, manage supplier performance, and implement project deliveries. The job requires 3+ years of engineering field experience, knowledge of railroad equipment, and proficiency in Microsoft Office, especially Excel. CN is a world-class transportation leader, committed to social responsibility and environmental stewardship.

Senior Software Engineer (Android)

Company: Adyen

Location: Chicago, IL

Posted Jan 22, 2025

Adyen, a leading financial technology platform, is seeking a Senior Android Software Engineer. The role involves working on mobile payments, collaborating with teams, and contributing to innovative solutions. The ideal candidate should have extensive experience in Kotlin and Android development, with expertise in Jetpack Compose, Gradle, and Hilt. They should also have a strong understanding of security best practices and be able to mentor junior engineers. The annual base salary range is $150,000 - $210,000. This full-time position is based in the Chicago office, with a focus on in-person collaboration.

Wind Hub Technician -IL3 Hub- Champaign Area, IL

Company: GE Vernova

Location: Peoria, IL / Remote

Posted Jan 22, 2025

The Wind Technician position involves local travel within California Ridge, Fithian IL; Ford Ridge, Sibley IL; Rivian, Normal IL; and Bennington, Minonk IL. The role is critical for maintaining optimal function and output at the wind site, involving daily tasks such as turbine operations, safety checks, quality control, and warranty repairs. The Wind Technician collaborates with site and hub leadership to fulfill contractual obligations, perform maintenance and repairs, troubleshoot complex issues, and document all work. The job requires a high school diploma or equivalent, at least 1 year of experience as a Wind Technician, or completion of a Wind Certificate Program/Associates Degree in Energy. Other requirements include passing a Technical Knowledge Assessment, basic computer skills, a valid driver's license, and the ability to handle repetitive weight and climb towers up to 300 feet daily. Flexibility for rotating shifts and on-call duties is necessary.

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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