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Sr Infrastructure Engineer Interview Questions

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274 sr infrastructure engineer interview questions shared by candidates

Can you explain the concept of least privilege and how you would implement it in an enterprise environment? How do you manage role-based access control (RBAC) in a multi-department organization? Describe your experience with identity federation ad Single-Sign-On (SSO) solutions. What protocols have you worked with? (e.g. SAML, oauth, OpenID Connect)? How do you approach onboarding and offboarding employees while ensuring proper access provisioning and deprovisioning? Have you implemented Multi-Factor authentication in a corporate environment? What challenges did you face, and how did you overcome them? How would you troubleshoot issues with endpoints that are not syncing with the company's management systems? Describe your experience deploying and maintaining configuration management tools? How do you handle securing mobile devices within a corporate network? What MDM solutions have you used? What steps would you take to manage a sudden increase in endpoint vulnerabilities, such as a zero-day exploit affecting thousands of devices? How do you ensure endpoint compliance with company policies and industry standards? How do you identify and resolve network connectivity issues impacting access to critical IAM services? Describe a time when you had to investigate and resolve a network issue related to access control policies (e.g., firewall rules blocking SSO or authentication traffic). What tools and techniques do you use to monitor and troubleshoot network performance issues? Explain how you would troubleshoot latency in an authentication process for remote users. What steps would you take to respond to a compromised user account that appears to be exfiltrating data? How would you mitigate the risk of privilege escalation within an IAM system? You discover a rogue endpoint attempting unauthorized access to the network. What would your immediate response be? Tell us about a challenging security incident you handled. What was your role, and how did you resolve it? How do you ensure effective communication with non-technical stakeholders when implementing security measures? How do LDAP and Active Directory integrate into IAM systems? How do you prevent and mitigate insider threats related to privileged access misuse? What’s your experience with scripting or automation (e.g., PowerShell, Python) to streamline IAM processes? Describe your understanding of Zero Trust architecture and its role in modern cybersecurity practices.
avatar

Senior Infrastructure Engineer

Interviewed at Mirion

3★
Nov 21, 2024

Can you explain the concept of least privilege and how you would implement it in an enterprise environment? How do you manage role-based access control (RBAC) in a multi-department organization? Describe your experience with identity federation ad Single-Sign-On (SSO) solutions. What protocols have you worked with? (e.g. SAML, oauth, OpenID Connect)? How do you approach onboarding and offboarding employees while ensuring proper access provisioning and deprovisioning? Have you implemented Multi-Factor authentication in a corporate environment? What challenges did you face, and how did you overcome them? How would you troubleshoot issues with endpoints that are not syncing with the company's management systems? Describe your experience deploying and maintaining configuration management tools? How do you handle securing mobile devices within a corporate network? What MDM solutions have you used? What steps would you take to manage a sudden increase in endpoint vulnerabilities, such as a zero-day exploit affecting thousands of devices? How do you ensure endpoint compliance with company policies and industry standards? How do you identify and resolve network connectivity issues impacting access to critical IAM services? Describe a time when you had to investigate and resolve a network issue related to access control policies (e.g., firewall rules blocking SSO or authentication traffic). What tools and techniques do you use to monitor and troubleshoot network performance issues? Explain how you would troubleshoot latency in an authentication process for remote users. What steps would you take to respond to a compromised user account that appears to be exfiltrating data? How would you mitigate the risk of privilege escalation within an IAM system? You discover a rogue endpoint attempting unauthorized access to the network. What would your immediate response be? Tell us about a challenging security incident you handled. What was your role, and how did you resolve it? How do you ensure effective communication with non-technical stakeholders when implementing security measures? How do LDAP and Active Directory integrate into IAM systems? How do you prevent and mitigate insider threats related to privileged access misuse? What’s your experience with scripting or automation (e.g., PowerShell, Python) to streamline IAM processes? Describe your understanding of Zero Trust architecture and its role in modern cybersecurity practices.

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