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Sr. Storage Engineer

Cboe Global Markets · Chicago, IL · $102,850–$133,100 a year · Full time

Posted Sep 25, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Describe a storage array migration you led. How did you avoid downtime for applications?

What they are checking: Whether they can plan and execute high-risk data moves with careful testing and rollback.

How do you document storage standards so other engineers follow them?

What they are checking: Whether they keep global standards clear and current, which the posting lists as a duty.

Tell me about a storage outage you were part of. What did you learn from it?

What they are checking: Whether they reflect honestly on failures and turn them into lasting improvements.

What would you do

A vendor engineer is scheduled to replace a controller during a change window. What do you do to prepare?

What they are checking: Whether they plan vendor work carefully, verify redundancy and stay in control of the change.

About the work

Walk me through how you would use RAIDCOM or CM-REST to provision storage on a Hitachi array.

What they are checking: Whether they have hands-on Hitachi experience beyond the GUI, which the posting asks for directly.

A RHEL host shows some paths down in multipath. How do you troubleshoot it?

What they are checking: Whether they can work from the host through the fabric to the array to isolate a path failure.

How do you set up zoning on Cisco MDS Fibre Channel switches, and what practices do you follow?

What they are checking: Whether they know clean zoning practice, such as single-initiator zones, that prevents outages and confusion.

An application team complains about slow disk performance. How do you find out whether storage is really the cause?

What they are checking: Whether they use tools like Analyzer and host metrics to find the real bottleneck instead of assuming.

How would you compare Hitachi and Pure Storage for different workloads in our environment?

What they are checking: Whether they understand the strengths of each platform and can match them to needs.

How would you plan storage capacity for the next year?

What they are checking: Whether they forecast based on growth trends and leave room for procurement lead time.

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The full job description

As published by Cboe Global Markets.

Job Description: The Infrastructure  team is looking for a Sr. Storage Engineer. We are seeking a skilled Sr. Storage Engineer with 7+ years of experience to join our team at Cboe Global Markets. The ideal candidate will possess expertise in Hitachi and Pure Storage arrays.  Additionally, the candidate needs in - depth knowledge of Linux multipath and Cisco MDS Fibre Channel switching. Your responsibilities will be: • Design, implement, and manage storage solutions, primarily using Hitachi and Pure Storage arrays. • Collaborate with storage vendors on installation, upgrades, and replacements  of  storage arrays. • Ensure  optimal  performance and reliability of storage systems. • Administer Cisco MDS Fibre  Channel switches . • Collaborate with cross-functional teams on storage projects and requests. • Document processes and maintain  Cboe’s  Global standards for storage system architecture. The ideal candidate has • 7 + years of experience in storage engineering. • Strong  expertise  in Hitachi storage solutions: OpsCenter Admin, CM-REST, Analyzer, and RAIDCOM • Deep understanding of Fibre Channel switching layer with an ability to troubleshoot . • Familiarity with Pure Storage arrays. • Proficient in RHEL multipath configuration for various array types. • Eagerness to work with and learn from the team. You’ll  really stand out with: • Detailed knowledge of the Hitachi and Pure array model lines. • Troubleshooting skills for  Fibre  Channel performance issues. • Ability to write and understand scripts used for  automation of  data collection tasks. • Experience with software - defined  and o bject storage solutions . • Knowledge of data replication options and wh en to utilize each. This position is not eligible for visa sponsorship. Candidates must be legally authorized to work in the United States without the need for employer sponsorship now or in the future. Salary Ranges (applicable for US locations only) At Cboe, we are committed to providing a competitive, transparent, and market‑informed total rewards program. The anticipated base salary range for this role is $102,850-$133,100, with actual compensation determined by job‑related factors such as skills, relevant experience, education, internal alignment, and location. This role may also be eligible for annual incentive compensation and, where applicable, participation in Cboe's long-term equity programs. Additional information about Cboe's total rewards program, including benefits and other compensation components, can be found here: Total Rewards at CBOE . ​ Any communication from Cboe regarding this position will only come from a Cboe recruiter who has a @cboe.com email or via LinkedIn Recruiter. Cboe does not use any other third party communication tools for recruiting purposes.

Apply at Cboe Global Markets