Okay, I've searched for Infrastructure Engineer roles in Riverwoods, IL, full-time positions requiring a Bachelor’s degree in Computer Science or related fields, with 3+ years of experience, and skills in Python and AWS. I have found 56 positions for you.

Sure. Here's the analysis:

Job Analysis:

The Infrastructure Engineer role at Discover is fundamentally about ensuring the robustness, security, and scalability of the company's critical technology infrastructure, which underpins its financial services and payment platforms. This role requires blending technical expertise with a proactive approach to automation, security, and collaboration across teams to deliver dependable, high-quality systems. Candidates must be versed in a diverse technology stack—ranging from campaign management tools (Unica) to multiple ETL platforms, programming languages (Python, Java, SQL), and cloud environments (AWS, GCP, Azure)—reflecting the complexity and scale of Discover’s infrastructure needs. The emphasis on 'security first' and observability signals ongoing challenges in protecting sensitive financial data while maintaining system performance and reliability. The need for informal leadership and communication skills suggests that success demands influencing peers and coordinating across technical and business functions without necessarily holding formal authority. Problem-solving will often involve navigating ambiguity, troubleshooting complex cross-system issues, and driving continuous improvements through automation and DevOps practices such as CI/CD. Within the first 6–12 months, success likely means reliably supporting production environments, effectively deploying and automating infrastructure components, and contributing positively to the culture of shared ownership and improvement, all while aligning with the company’s customer-centered, risk-aware values.

Company Analysis:

Discover holds a prominent position as a leading U.S.-based financial services brand with a diverse portfolio that goes well beyond typical consumer credit, including merchant services and global network operations. This breadth requires an infrastructure engineer who can adapt to a multifaceted, highly regulated, and innovation-driven environment. The company’s culture centers on collaboration, continuous learning, and a winning mindset, which suggests a fast-paced, yet supportive atmosphere where individual contributions directly impact millions of customers’ financial futures. Discover’s commitment to compliance, risk management, and inclusion highlights that employees must be diligent, ethical, and culturally sensitive. The Infrastructure Engineer role fits into a technical team charged with the operational backbone of products critical to everyday financial transactions, implying visibility to leadership and a need for cross-functional engagement. Strategically, this hiring supports Discover’s goals to maintain market leadership through technological reliability and innovation, making it a growth and stability-focused position where technical acumen must be paired with strong communication and strategic thinking to thrive long-term.

Absolutely. Here are some mock interview questions that could come up:

• Behavioral: Tell me about a time when you had to lead a technical initiative without formal authority. How did you influence your peers to achieve the goal?
• Behavioral: Describe a situation where you identified a security risk in your infrastructure environment. What steps did you take to mitigate it?
• Behavioral: Give an example of when you automated a manual process or improved system observability. What was the impact?
• Behavioral: How have you handled conflicting priorities or requests from multiple business units in past roles?
• Technical: How would you approach designing an automated deployment pipeline using Jenkins and GitHub for cloud infrastructure?
• Technical: Walk me through your experience working with ETL tools such as Informatica or Ab Initio. How do you ensure data pipeline reliability?
• Technical: Explain your process for monitoring and troubleshooting distributed systems in a multi-cloud environment.
• Technical: What scripting languages and tools have you used for infrastructure automation, and which do you prefer? Why?
• Situational: Imagine you discover that a critical production server is not adhering to security best practices, but downtime is not an option. How would you handle this?
• Situational: If you receive conflicting guidance from security and operations teams about a system upgrade timeline, how would you reconcile their concerns?
• Situational: Suppose an automation script you deployed breaks an essential workflow during off-hours. What steps do you take to resolve and prevent recurrence?
• Company Fit: Why are you interested in working for Discover, and how do you see your role contributing to our mission of building brighter financial futures?
• Company Fit: Discover emphasizes 'We Play to Win', 'We Get Better Every Day', and 'We Succeed Together.' How do these values resonate with your work philosophy?
• Questions to Ask Interviewer: Can you describe the typical cross-functional teams and key stakeholders an Infrastructure Engineer collaborates with here?
• Questions to Ask Interviewer: How does Discover encourage continuous learning and skill development within the infrastructure engineering teams?
• Questions to Ask Interviewer: What are the biggest technical challenges Discover’s infrastructure teams are anticipating over the next year?