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IAM Engineer Sr

Oshkosh Corporation · Oshkosh, WI · $92,600–$154,400 a year · Full time

Posted Sep 14, 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 an IAM improvement you led. How did you measure whether it worked?

What they are checking: Whether they drive continuous improvement in IAM capabilities and can show results.

Tell me about a time an identity change you made caused an outage. What did you learn?

What they are checking: Whether they own mistakes and changed their testing and change process afterward.

What would you do

How would you roll out stronger multifactor authentication to plant workers who share devices or don't have company phones?

What they are checking: Whether they can design security that works for a manufacturing workforce, not just office staff.

A senior leader asks for an exception to an access policy. How do you handle it?

What they are checking: Whether they can uphold governance standards respectfully and document exceptions properly.

About the work

Walk me through how you've supported Microsoft Entra ID in an enterprise. What problems come up most?

What they are checking: Whether they have real operational experience with the identity platform at the center of this role.

A user says single sign-on to one application suddenly stopped working. How do you troubleshoot it?

What they are checking: Whether they understand SAML or OIDC flows well enough to find certificate, claim or configuration issues.

How have you used SailPoint for access certifications, and how do you keep reviewers from just approving everything?

What they are checking: Whether they make certifications meaningful rather than a rubber-stamp compliance exercise.

What's your approach to privileged access, including password vaulting and credential rotation?

What they are checking: Whether they understand why privileged accounts are the top target and how to control them.

Walk me through a joiner, mover and leaver process done well. Where does it usually break?

What they are checking: Whether they know that movers and late deprovisioning are where access risk quietly builds up.

How do you find and clean up orphaned or excessive accounts in a large environment?

What they are checking: Whether they use data and reconciliation to reduce access risk systematically.

How do you manage service accounts and non-human identities?

What they are checking: Whether they cover machine identities, which are often overlooked and overprivileged.

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The full job description

As published by Oshkosh Corporation.

At Oshkosh, we build, serve and protect people and communities around the world by designing and manufacturing some of the toughest specialty trucks and access equipment. We employ over 18,000 team members all united by a common purpose. Our engineering and product innovation help keep soldiers and firefighters safe, is critical in building and keeping communities clean and helps people do their jobs every day. SUMMARY Drive Identity and Access Management (IAM) policies, governance standards, and technical best practices across the enterprise. Support continuous improvement of IAM capabilities by evaluating technology, processes, controls, and industry best practices. Responsible for the design, implementation, support, and governance of IAM solutions. YOUR IMPACT • Provide day-to-day operational support and troubleshooting for the IAM environment, including but not limited to Microsoft Entra ID, enterprise SSO, Idira (password vaulting, privileged session management, and credential rotation), and SailPoint Identity Security Cloud. • Intermediate understanding of IAM processes, protocols, and technologies (e.g., access governance, multifactor authentication, etc.) • Support and improve identity governance processes, including identity lifecycle management, access requests, provisioning/deprovisioning, access certifications, and privileged access. • Participate in project teams to support IAM initiatives and projects. • Identify gaps and opportunities for continuous improvement across identity and access management processes and controls. • Partner with application owners and technical teams to understand access requirements and implement appropriate IAM solutions and controls. • Learn, evaluate, and adopt emerging IAM technologies. • Design, implement, and operate complex enterprise IAM solutions. • Intimate knowledge of ITIL framework, ticket resolutions, and stakeholder response. • Other duties as assigned. MINIMUM QUALIFICATIONS • Four (4) or more years of experience in the field or in a related area. • Monitoring, troubleshooting, customer service, problem solving, cross team collaboration, risk analysis, analytical, operating systems, and hardware. • Written and communication skills, problem solving, time management, and teamwork. STANDOUT QUALIFICATIONS • Bachelor's degree in Information Technology or related field. • Experience with IAM governance and access assessments, including identifying control gaps and implementing practical improvements. WHY OSHKOSH? Moving the future forward is our priority and this includes your future. We encourage professional development and champion our employees’ success through various skills and training opportunities. Named one of the World’s Most Ethical Companies™ by Ethisphere Institute for six consecutive years, everything we do at Oshkosh is guided by our core values and the 15k+ team members around the world who embody them. We put people first. We do the right thing. We persevere. We are better together. Visit our Glassdoor profile 🡪 Keep up with us on LinkedIn 🡪 Pay Range: $92,600.00 - $154,400.00 The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package, we prioritize a people-first culture and offer various opportunities to support team member growth and success. Oshkosh is committed to working with and offering reasonable accommodation to job applicants with disabilities. If you need assistance or an accommodation due to disability for any part of the employment process, please contact us at corporatetalentacquisition@oshkoshcorp.com. Oshkosh Corporation is a merit-based Equal Opportunity Employer. Job opportunities are open for application to all qualified individuals and selection decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application. Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be "U.S. Persons," as defined in these regulations. Generally, a "U.S. Person" is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.

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