Product Support Engineer (Insider Threat Management)

Proofpoint; Ireland; On-site; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work environment

Annual wellness & outreach days

Job summary

Proofpoint is seeking a skilled Product Support Engineer to assist customers with technical issues on the Insider Threat Management (ITM) Platform. You will respond to tickets via phone, email, and chat, diagnose software or OS issues, and collaborate with Engineering and Escalation teams to ensure customer success.

You will work on diagnosing problems involving REST APIs, JSON/XML data, and network configurations with strong emphasis on macOS environments; Windows and Linux experience is also

Qualifications

• 3+ years of experience in Technical Support or similar customer-facing role.
• Strong ability to read/analyze XML and JSON data, interpret API requests/responses.
• Experience diagnosing issues using browser tools, logs and regex.
• Hands-on experience supporting macOS environments; familiarity with MDM tools (Intune, Jamf).
• Knowledge of Windows, Linux, networking fundamentals and software/hardware issues.
• Excellent written and verbal communication; ability to explain complex concepts.

Responsibilities

• Respond to technical support tickets and provide remote assistance.
• Diagnose and resolve issues related to software, OS, networking, and hardware.
• Collaborate with Engineering and Escalation teams to ensure customer success.
• Install/Upgrade software related to Insider Threat Management products.
• Document inquiries and contribute to knowledge base and internal blogs.

Skills

Technical Support

Customer Engineering

REST APIs

macOS

Windows

Linux

Networking

Scripting

JSON

XML

Education

Bachelor's degree in Computer Science or related field

Tools

Salesforce

Job description

About Us

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work

• Bold in how we dream and innovate
• Responsive to feedback, challenges and opportunities
• Accountable for results and best in class outcomes
• Visionary in future focused problem-solving
• Exceptional in execution and impact

The Role

We are looking to hire a skilled Product Support Engineer to assist our customers with all technical issues around our products on the Insider Threat Management (ITM) Platform. This is a customer-facing role and as a core function, you will be required to respond to customer tickets and assist customers via phone, email, and chat and resolve technical support issues in this product area. This may include Software or application issues related to the product or the Operating System (OS) that the customer is using, diagnosing issues, Installation/Upgrades, and other related issues. You will be required to collaborate with Engineering, Product Management, and Escalation teams to ensure customer success. A top-class Technical Support Engineer who provides valuable assistance and support while maintaining strong customer relations.

Your day to day

• Responding to technical support tickets and providing remote support to customers
• Working with customers to diagnose and resolve issues within specific response guidelines.
• Manage product escalations, function as a liaison between customers, and various levels of tiered support.
• Installing/Upgrading software related to this product area.
• Diagnosing and troubleshooting the ticket issues that can be related to software, networking, and hardware.
• Documenting work in the ticketing system (Salesforce experience preferred)
• Act as Subject Matter Expert in required technology area
• Document technical inquiries. Develop and review content for knowledge sharing for both internal purposes and customer facing platforms.
• Ability to think “out-of-the-box” and develop creative solutions to address clients’ requirements

Qualification

• 3+ years of experience in Technical Support, Product Support, Customer Engineering, or a similar customer-facing technical role.
• Strong ability to read and analyze XML and JSON data, interpret API requests and responses, and troubleshoot issues involving REST APIs.
• Experience analyzing applications, browser developer tools, endpoint telemetry, system logs, and regular expressions (regex) to diagnose and resolve complex technical issues.
• Strong hands-on experience supporting and troubleshooting macOS environments is required.
• Experience deploying and managing macOS devices using MDM solutions such as Microsoft Intune or Jamf Pro.
• Solid understanding of operating systems, web services, and networking fundamentals.
• Knowledge of hardware platforms and networking technologies.
• Demonstrated ability to troubleshoot complex software, hardware, and system integration issues.
• Strong technical diagnostic, analytical, and problem-solving skills.
• Excellent written and verbal communication skills, with the ability to communicate effectively with both technical and non-technical audiences.
• Experience administering and troubleshooting Microsoft Windows environments is highly desirable.
• Experience with Linux system administration, including system and network configuration, software installation, troubleshooting, and scripting (Bash, PowerShell, or Python), is highly desirable.
• Experience with one or more technologies in each of the following categories
• Operating Systems Windows 10/11, Windows Server 2016/2019/2022, Linux, macOS
• Web Technologies IIS, Node.js, JSON, REST APIs, and web services
• Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline, or equivalent practical experience.
• Soft Skills
• Collaborative team player with customer centric mindset
• Quick learner with strong analytical skills
• Ability to prioritise multiple customer issues in a fast-paced environment
• Ability to communicate complex technical concepts to both technical and non-technical audiences

What You’ll Gain

• Deep exposure to cybersecurity and Insider Threat Management technologies.
• Ownership of high-impact customer issues.
• Continuous learning and professional development opportunities.

Why Proofpoint?

At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us

• Competitive compensation
• Comprehensive benefits
• Career success on your terms
• Flexible work environment
• Annual wellness and community outreach days
• Always on recognition for your contributions
• Global collaboration and networking opportunities

Our Culture

Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.

We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to [e-mail].