Fast-Growing Startup Jobs in Chicago, IL

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Looking for Fast-Growing Startup jobs in Chicago, IL? Browse our curated listings with transparent salary information to find the perfect Fast-Growing Startup position in the Chicago, IL area.

Restaurant Manager - Team Lead

Company: Lee Company

Location: Gurnee, IL

Posted Nov 19, 2024

Chili's Managers are passionate about hospitality, connecting with team members and guests, and creating a fun work environment. They are responsible for ensuring a great guest experience, leading shifts, managing costs, and developing team members. Chili's values a culture of fun, teamwork, and accountability, with a focus on food perfection and inclusivity.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Mount Prospect, IL

Posted Nov 19, 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: Chicago, IL

Posted Nov 19, 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: Chicago, IL

Posted Nov 19, 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.

LLM Engineer - AI Innovation Lab

Company: ZS

Location: Chicago, IL

Posted Nov 19, 2024

ZS is a management consulting and technology firm that values its employees, offering them opportunities to work on life-changing solutions. The company is seeking an LLM Engineer with strong coding skills, experience in LLM app development, and proficiency in Python, Javascript, and cloud platforms like AWS, Azure, or GCP. The role involves designing and developing scalable software systems, implementing DevOps practices, and collaborating with cross-functional teams. ZS provides a comprehensive total rewards package, emphasizing skills development, career progression, and a flexible work environment.

RETAIL SALES ASSOCIATE

Company: Lee Company

Location: Rockford, IL

Posted Nov 19, 2024

Ashley HomeStore is hiring Retail Sales Associates for a fast-paced furniture retail sales environment. The position offers a guaranteed hourly wage of up to $100,000 and benefits such as paid time off, medical, dental, vision, and retirement benefits. The ideal candidate has strong organizational skills, excellent written and oral communication skills, and the ability to work retail hours including evenings and holidays.

Rehab Nursing Tech I - C. N. A.

Company: Lee Company

Location: Crystal Lake, IL

Posted Nov 19, 2024

Encompass Health Rehabilitation Institute of Libertyville is seeking a Rehab Nursing Technician I. The role involves providing direct patient care, assisting RNs or LPNs, and promoting patient satisfaction and outcomes. The position offers opportunities for career growth, including a dedicated RNT Career Framework program. Encompass Health, a national leader in post-acute care, fosters continuous learning and growth, and offers competitive compensation and benefits.

Senior Developer - Information Technology

Company: Lee Company

Location: Chicago, IL

Posted Nov 19, 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.

ATS Mechanical Engineering Intern

Company: Intelsat

Location: Chicago, IL

Posted Nov 19, 2024

The job description is for a mechanical engineering intern at Intelsat, responsible for participating in design reviews, generating and checking mechanical design drawings, and working with a team to resolve electrical manufacturing and installation problems. The internship is 12 weeks long, paid, and requires a strong interest in mechanical design and systems design, as well as proficiency in Microsoft Office Suite and other project and engineering related software programs.

Senior Developer - Information Technology

Company: Lee Company

Location: Rosemont, IL

Posted Nov 19, 2024

United Airlines is currently experiencing a period of growth and innovation, aiming to become the best airline in aviation history. They are committed to diversity and inclusion, offering competitive benefits and opportunities for career advancement. The Senior Software Developer role, a hybrid position based in Chicago, involves developing critical applications, working with a team of developers, and focusing on cloud-based solutions. 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 strong understanding of accessibility fundamentals.

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Chicago, IL

Posted Nov 19, 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.

Restaurant Manager - Immediate Opening

Company: Lee Company

Location: Carbondale, IL

Posted Nov 19, 2024

Chili's Managers are passionate about hospitality, connecting with team members and guests, and creating a fun work environment. They are responsible for ensuring a great guest experience, leading shifts, managing costs, and developing team members. Chili's values a culture of fun, teamwork, and accountability, with a focus on food perfection and inclusivity.

Frequently Asked Questions

What are typical salary ranges by seniority in fast‑growing startups?
Junior engineers earn $70k–$90k, mid‑level $90k–$120k, senior $120k–$160k, staff/lead $160k–$200k, and executive roles like VP/CTO $200k–$250k. Product managers follow a similar ladder, with senior PMs reaching $140k–$180k plus 2–4% equity.
What skills and certifications are most valued in fast‑growing startups?
Hands‑on experience with React, Node.js, TypeScript, Go, and Python is essential. Cloud mastery—AWS Certified Solutions Architect, Google Cloud Professional Data Engineer, or Azure Solutions Architect—is highly prized. Agile credentials like Certified Scrum Master or SAFe Agilist, and data‑analysis tools such as Looker or Tableau add extra weight.
Is remote work available for fast‑growing startup roles?
Yes—most early‑stage startups adopt a remote‑first or hybrid model, allowing engineers, designers, and marketers to work from any location with a stable internet connection. Some product or sales roles may require occasional on‑site demos, but overall flexibility remains the norm.
What career progression paths look like in fast‑growing startups?
Engineers often move from junior to senior, then to tech lead, engineering manager, and finally VP of Engineering. Product managers progress from associate PM to senior PM, product lead, and head of product. Design leads can grow into UX director or chief design officer, while sales roles climb from SDR to account executive, to sales director.
What industry trends are shaping fast‑growing startups?
AI/ML integration, edge‑computing platforms, blockchain‑based fintech, telehealth, climate‑tech, and remote collaboration tools are driving the next wave of growth. Startups that embed data privacy, zero‑trust security, and sustainability metrics into their core offerings are attracting top talent and investors.

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