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.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Hickory Hills, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager of Aircraft Cybersecurity Operations. The role involves leading a team to ensure United's aircraft-related products comply with cybersecurity regulations. Responsibilities include managing cybersecurity processes, administrative tasks, and coordinating with internal and external partners. The ideal candidate should have a technical background, aviation experience, and strong communication skills. A master's degree and certifications in cybersecurity are preferred but not mandatory. United offers competitive benefits and a remote work option. The salary range is $126,225 - $185,130.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Oak Park, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager - Aircraft Cybersecurity Operations role. This position involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The role requires aviation experience, strong technical communication skills, and experience in risk management. United offers a competitive benefits package and values diverse experiences. The ideal candidate will have a STEM or Engineering degree, 9+ years of related experience, and knowledge of aviation cybersecurity and IT security best practices.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: North Riverside, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager - Aircraft Cybersecurity Operations role. This position involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The role requires aviation experience, strong technical communication skills, and experience in risk management. United offers a competitive benefits package and values diverse experiences. The ideal candidate will have a STEM or Engineering degree, 9+ years of related experience, and knowledge of aviation cybersecurity and IT security best practices.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Dec 04, 2024

United Airlines is currently offering an exciting opportunity for a Senior Software Developer in a hybrid role based in Chicago. The successful candidate will be responsible for developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The role involves managing the full development life cycle, serving as a technical expert, and collaborating with various teams. United Airlines values diversity and inclusion, and this role is part of the united.com payments team, supporting different forms of payments. The ideal candidate should have a Bachelor's degree in a relevant field, 5+ years of full-stack development experience, proficiency in React, Typescript, C#, Node.js, and AWS/cloud technologies, and a deep understanding of accessibility fundamentals.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Deerfield, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager - Aircraft Cybersecurity Operations role. This position involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The role requires aviation experience, strong technical communication skills, and experience in risk management. United offers a competitive benefits package and values diverse experiences. The ideal candidate will have a STEM or Engineering degree, 9+ years of related experience, and knowledge of aviation cybersecurity and IT security best practices.

Software Due Diligence Architect (Tech M&A)

Company: West Monroe

Location: Chicago, IL

Posted Dec 04, 2024

West Monroe is seeking a Software Architect (Consultant) to join their Tech Transaction Services (TTS) Practice. The role involves collaborating with other TTS consultants and client stakeholders to lead tech assessments and advisory across various industries. The architect will have the opportunity to continuously expand their skillset while working with cutting-edge tools and frameworks. Key responsibilities include assessing software landscapes, evaluating SDLC processes, and formulating strategic investment summaries. The ideal candidate should have 6-11+ years of experience in software development/architecture, with expertise in Microsoft .Net, Java, JavaScript, and other common stacks. They should be familiar with modern software design concepts, application security, and DevSecOps. West Monroe offers a competitive total rewards package, including medical, dental, vision, life insurance, 401k, employee stock ownership program, and unlimited flexible time off.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Oak Park, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager - Aircraft Cybersecurity Operations role. This position involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The role requires aviation experience, strong technical communication skills, and experience in risk management. United offers a competitive benefits package and values diverse experiences. The ideal candidate will have a STEM or Engineering degree, 9+ years of related experience, and knowledge of aviation cybersecurity and IT security best practices.

Senior Developer - Information Technology

Company: Lee Company

Location: Crestwood, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Software Developer role, emphasizing their commitment to diversity and inclusion. The role is hybrid, requiring 2 days per week in the Chicago office. The successful candidate will be responsible for developing critical applications, focusing on cloud-based solutions using technologies like React, Typescript, C#, and Node.js. They will work with the united.com payments team, handling various payment methods and collaborating with backend services teams. The role requires a bachelor's degree in a relevant field and at least 5 years of full-stack development experience.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Chicago, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager - Aircraft Cybersecurity Operations role. This position involves leading a team of cybersecurity engineers to ensure end-to-end security architecture of United's aircraft-related products. The role requires aviation experience, strong technical communication skills, and experience in risk management. United offers a competitive benefits package and values diverse experiences. The ideal candidate will have a STEM or Engineering degree, 9+ years of related experience, and knowledge of aviation cybersecurity and IT security best practices.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Homewood, IL

Posted Dec 04, 2024

United Airlines is inviting applications for a Senior Manager of Aircraft Cybersecurity Operations. The role involves leading a team to ensure United's aircraft-related products comply with cybersecurity regulations. Key responsibilities include creating and implementing a cybersecurity strategy, managing aircraft cybersecurity processes, and coordinating with internal and external partners. United offers a competitive benefits package and values diverse experiences. Minimum qualifications include a STEM degree, aviation experience, and strong communication skills.

Refrigeration Technician III

Company: Sysco

Location: Park Ridge, IL

Posted Dec 04, 2024

Sysco Chicago, Inc. is seeking a skilled Operations professional for a full-time position in Park Ridge, IL. The role involves managing refrigeration repair, maintenance, and general upkeep of industrial refrigerated storage equipment. The ideal candidate should have HVAC/R schooling, RETA CIRO certification, and at least six years of experience with HVAC/R and large ammonia refrigeration units. The job offers competitive pay ($39.00 - $45.00 per hour), excellent benefits, and opportunities for career growth within a stable and growing company. Responsibilities include performing inspections, preventive maintenance, troubleshooting, and repairs, as well as ensuring adherence to various industry standards and safety regulations.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Dec 04, 2024

United Airlines is currently offering an exciting opportunity for a Senior Software Developer in a hybrid role based in Chicago. The successful candidate will be responsible for developing critical applications, working with a team of developers, and focusing on delivering cloud-based solutions. The role involves managing the full development life cycle, serving as a technical expert, and collaborating with various teams. United Airlines values diversity and inclusion, and this role is part of the united.com payments team, supporting different forms of payments. The ideal candidate should have a Bachelor's degree in a relevant field, 5+ years of full-stack development experience, proficiency in React, Typescript, C#, Node.js, and AWS/cloud technologies, and a deep understanding of accessibility fundamentals.

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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