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.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Chicago, IL

Posted Dec 20, 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: Oak Park, IL

Posted Dec 20, 2024

United Airlines is looking for a Senior Software Developer to join their Digital Technology team. The role involves developing critical applications, working with a team of developers, and using groundbreaking technologies daily. The company values diversity and inclusion and offers a competitive benefits package.

Case Manager II (Pool)

Company: Lee Company

Location: Schaumburg, IL

Posted Dec 20, 2024

Encompass Health offers a unique opportunity to make an impact on patients' lives as a case manager. The company provides personalized patient care, professional impact, and a culture of compassion and collaboration. Employees can enjoy competitive compensation and benefits, including tuition reimbursement and continuing education opportunities.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Hickory Hills, IL

Posted Dec 20, 2024

United Airlines is seeking a Senior Manager - Aircraft Cybersecurity Operations to lead a team in ensuring the security of aircraft-related products and services. The role involves managing cybersecurity processes, collaborating with internal and external partners, and driving the implementation of cybersecurity strategies. The company values diversity and offers competitive benefits.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Oak Park, IL

Posted Dec 20, 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.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Oakbrook, IL

Posted Dec 20, 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.

Senior Developer - Information Technology

Company: Lee Company

Location: Mount Prospect, IL

Posted Dec 20, 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.

Rehab Nursing Tech I - C. N. A.

Company: Lee Company

Location: Rolling Meadows, IL

Posted Dec 20, 2024

Encompass Health's Rehabilitation Institute of Libertyville seeks a Clinical CNA with a focus on detail and exceptional patient outcomes. The role involves direct patient care, assisting RNs/LPNs, and promoting high satisfaction and outcomes. Encompass Health emphasizes compassion, collaboration, and continuous learning, offering a career framework for growth. Benefits include competitive pay, tuition reimbursement, and a company-matching 401(k).

Senior Manager - Aircraft Cybersecurity Operations

Company: Lee Company

Location: Chicago, IL

Posted Dec 20, 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.

Case Manager II (Pool)

Company: Lee Company

Location: West Dundee, IL

Posted Dec 20, 2024

Encompass Health is offering a Case Manager position with a national post-acute care leader. The role involves managing patient care, coordinating resources, and advocating for patients from admission to post-discharge. The company culture emphasizes compassion, collaboration, and continuous learning. Benefits include competitive compensation, health plans, generous paid time off, tuition reimbursement, and retirement plans. The company is a leader in post-acute care, operating rehabilitation hospitals across 36 states.

Senior Manager - Aircraft Cybersecurity

Company: Lee Company

Location: Chicago, IL

Posted Dec 20, 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.

Restaurant Manager - Quarterly Bonus Available

Company: Lee Company

Location: Romeoville, IL

Posted Dec 20, 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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