Jobs › IDEX

Senior Internal Auditor – Lead ESG Specialist

IDEX · Northbrook, IL · $107,349–$144,400 a year · Full time

Posted Sep 29, 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

Tell me about a time you found something that looked like fraud or a serious error. What did you do next?

What they are checking: Whether they handle sensitive findings carefully, preserve evidence and escalate through the right channels.

How would you explain a control gap to a plant controller in a way that leads to an actual fix?

What they are checking: Whether they write recommendations that are practical for the business, not just technically correct.

Tell me about a time management said a recommendation was implemented, but your follow-up showed it was not.

What they are checking: Whether they verify remediation themselves instead of accepting status updates at face value.

What would you do

A business unit general manager disagrees with your finding and wants it removed from the report. How do you handle it?

What they are checking: Whether they keep audit independence while staying open to facts they may have missed.

How do you work with the external audit firm so your work supports theirs and avoids duplicated effort?

What they are checking: Whether they can coordinate reliance and scoping with external auditors, which saves the company real fees.

This role involves audits across many businesses and locations. How do you stay organized and keep quality high under travel and deadlines?

What they are checking: Whether they can manage several audits at once while keeping workpapers clean and complete.

About the work

Walk me through how you would scope an audit of a business unit you have never visited.

What they are checking: Whether they use risk assessment to focus limited audit time where problems are most likely.

How do you test a SOX key control over financial reporting, and what makes a control deficiency significant?

What they are checking: Whether they understand control design and operating effectiveness well enough to classify findings correctly.

As our lead ESG specialist, how would you audit greenhouse gas or other sustainability data that is going into public disclosures?

What they are checking: Whether they can apply audit rigor to non-financial data where controls are often young and informal.

What evolving ESG reporting rules or frameworks do you watch, and how would they change our audit plan?

What they are checking: Whether they stay current on fast-moving sustainability reporting standards and can turn them into audit work.

How do you approach an IT general controls review when you are not an IT specialist?

What they are checking: Whether they know enough about access, change management and system controls to spot real risk.

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The full job description

As published by IDEX.

If you’re looking for a special place to build or grow your career, you’ve found it. Whether you’re an experienced professional, a recent college graduate or somewhere in between, IDEX is a place where you can apply your existing skills and learn new ones in an environment where you can make an impact. With interesting opportunities in engineering, marketing, sales, supply chain, operations, HR, finance, and more across more than 40 diverse businesses around the globe, chances are, we have something special for you. DUTIES: Execute a variety of financial, operational, IT, and compliance audits at the business unit and corporate levels. Participate in meetings with internal management and the external audit firm to identify areas of concern and emerging trends and to determine scope of reviews/audits. Understand risks and controls in relation to Sarbanes Oxley (SOX), financial reporting processes, and business operations while working on audits. Examine, analyze, and interpret accounting records to detect deficient controls, duplicated effort, fraud, or non-compliance with GAAP, laws, regulations, and management policies. Document work performed and present findings identified to management, including making recommendations to mitigate and/or remediate gaps identified. Follow up on the progress of implementation of recommendations and directions to the management of the corporate office and business unit sites, tracking progress towards identified goals. Conduct comprehensive ESG audits across our global operations, identifying risks, opportunities, and areas for improvement. Evaluate the effectiveness of ESG policies, procedures, and practices to ensure alignment with industry standards and regulations and identify control gaps and process control improvement opportunities. Collaborate with various departments to develop and implement corrective action plans and best practices. Provide detailed audit reports and recommendations to senior management and the ESG Steering Committee. Stay current with ESG trends, regulations, and best practices. Assist in the development of risk-based audit plans. Constantly challenge the status quo and look for ways to improve operational efficiency. Attend training, seminars, and workshops as deemed necessary. Perform additional internal audit functions and other related duties as assigned. REQUIREMENTS: Bachelor's degree in Accounting or a related field required. Three years of progressive accounting, auditing, or SOX experience required (i.e., reviewing building processes and designing, testing, or implementing internal controls). Two years of experience required with ESG frameworks, standards, and regulations (i.e., GRI, SASB, and TCFD). Any experience required with: internal control frameworks and risk assessment methodologies; current US GAAP and GAAS; project management; audit software; and with the Microsoft Office Suite. Professional sustainability certification (i.e., FSA) required. Up to 30% national and international travel required. Must have legal authority to work in the U.S. EEOE. Email resumes to: IDEXHR@idexcorp.com. Please reference SK55 + job title in subject line. The compensation range for this position is $107,349 - $144,400 This position may be eligible for performance-based bonus plan. Our comprehensive U.S. benefit offerings include: Health benefits, 401(k) retirement savings program with company match, PTO, and more. More information on our benefits and rewards can be found on our career page: https://www.idexcorp.com/careers/our-benefits-and-rewards/ Are you ready to join a different kind of company where our people, our culture, and our commitments are centered around providing trusted solutions that improve lives around the world? Total Rewards The compensation range for this position is $0.00 - $0.00, depending on experience. This position may be eligible for performance based bonus plan. Benefits Package Our comprehensive U.S. benefit offerings include: Health benefits, 401(k) retirement savings program with company match, PTO, and more. More information on our benefits and rewards can be found on our career page: https://www.idexcorp.com/careers/our-benefits-and-rewards/ IDEX is an Equal Opportunity Employer . IDEX gives consideration for employment to qualified applicants without regard to race, color, religion, creed, genetic information, sex, sexual orientation, gender identity or expression, marital status, age, national origin, disability, protected veteran status, or any other consideration or protected category made unlawful by federal, state or local laws. Attention Applicants: If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, please let us know. Likewise, if you are limited in the ability to access or use this online application process and need an alternative method for applying, we will determine an alternate way for you to apply. Please contact our Talent Acquisition Team at lfcareers@idexcorp.com for assistance with an accommodation. These contact tools may be used only by individuals with a disability for accommodation requests. Do not inquire as to the status of an application. This posting is for an existing vacancy. ‌ Artificial intelligence is not used to screen, assess or select applicants. ‌

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