Senior Information Security Engineer

Posted Yesterday
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Hiring Remotely in Costa Rica
Remote or Hybrid
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
Experience secure digital transformation.
The Role
Operate and improve data protection capabilities across web, endpoint, email, cloud, and SaaS environments. Implement and tune DLP solutions, review alerts, reduce false positives, and transition controls to blocking with minimal business impact. Assess sensitive-data locations, recommend program improvements, maintain stakeholder relationships, and apply compensating controls when primary protections are unavailable. The role emphasizes Google Workspace, Zscaler security tools, automation, and AI-enabled operational efficiency.
Summary Generated by Built In

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform.

We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler.

Role

We are looking for an Information Security Engineer to join our team. This is a remote role in Costa Rica, reporting to the Senior Manager, Information Security Engineering in the Enterprise Security department. As a member of the Enterprise Security team, you will be responsible for helping to protect Zscaler’s corporate data, focusing on Data Protection operations. The role focuses on implementing and operationalizing Zscaler security tools and continuously improving the fidelity of the alerts that are produced from those systems.

What You’ll Do (Role Expectations)

  • Implement and provide tuning recommendations for data loss prevention solutions
  • Perform periodic reviews of the data protection program with recommendations for improvement
  • Maintain strong relationships with business partners to understand where sensitive data lives and what controls can be put in place to protect it
  • Respond to and improve processes for data loss prevention alerts
  • Focus on data protection solutions in a SaaS-first landscape, with an emphasis on Google Workspace

Who You Are (Success Profile)

  • You are a natural problem-solver who is energized by tackling complex challenges, knowing that finding solutions delivers the greatest impact.
  • You possess a true growth mindset and are committed to continuous development, actively seeking feedback to become a better partner and a stronger teammate.
  • You operate with urgency, balancing speed and quality to deliver high-impact results in a high-growth environment.
  • You are highly data-driven, using analytics and evidence to uncover truth and guide informed decision-making.
  • You are resilient and adaptable, viewing change as an opportunity and navigating complexity with a steady hand.

What We’re Looking for (Minimum Qualifications)

  • Demonstrated curiosity and active exploration of AI tools, with a proven history of integrating new technologies to enhance daily workflows and augment problem-solving
  • Experience with a variety of data loss prevention tools, focusing on various exfiltration avenues, like web, endpoint, and email
  • Proven working knowledge of reviewing DLP alerts, reducing false positives, and moving controls to blocking state with minimal impact to the business
  • Understanding of various data stores, including in the cloud and SaaS, to be able to deploy monitoring functionality and controls
  • Experience in various areas of security, with working knowledge of applying compensating controls and/or monitoring when primary controls/traditional solutions can’t be implemented

What Will Make You Stand Out (Preferred Qualifications)

  • Proven ability to leverage AI technologies and workflows to drive measurable operational efficiency
  • Experience with Zscaler security tools, particularly ZIA DLP (IDM, EDM, CASB) and DSPM
  • Automation and/or AI skills to help with data processing and tuning opportunities

#LI-AJ1 #LI-Remote

At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

  • Various health plans
  • Time off plans for vacation and sick time
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks, and more!

Learn more about Zscaler's hybrid working model and benefits here.

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines.

Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link.

Pay Transparency

Zscaler complies with all applicable federal, state, and local pay transparency rules.

Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Skills Required

  • Active exploration and integration of AI tools to improve workflows and problem-solving
  • Experience with data loss prevention tools covering web, endpoint, and email exfiltration channels
  • Working knowledge of reviewing DLP alerts, reducing false positives, and moving controls to blocking state
  • Understanding of cloud and SaaS data stores for deploying monitoring and controls
  • Experience in security domains involving compensating controls and monitoring when primary controls cannot be implemented
  • Ability to leverage AI technologies and workflows for measurable operational efficiency
  • Experience with Zscaler tools, particularly ZIA DLP, IDM, EDM, CASB, and DSPM
  • Automation and/or AI skills for data processing and tuning opportunities

What the Team is Saying

Zscaler Compensation & Benefits Highlights

  • Healthcare Strength — Coverage spans multiple medical plans with prescription and mental-health programs (Lyra, Telus EAP, Calm) and family-oriented support. Feedback suggests the healthcare is generally considered good, with options such as Anthem/HSA noted.
  • Equity Value & Accessibility — Eligible employees can receive RSUs, and an ESPP offers at least a 15% discount on company stock. Feedback suggests these equity programs are viewed as meaningful components of total compensation.
  • Leave & Time Off Breadth — Salaried employees have flexible/unlimited time off alongside other paid leaves. Feedback suggests the flexibility is valued, even though comfort taking time can depend on team norms.

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The Company
HQ: San Jose, CA
8,697 Employees
Year Founded: 2007

What We Do

Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

Why Work With Us

Our impact comes from how we work—every day, in every decision, as one team. Our values and leadership principles are more than words; they're our operating system. They fuel a culture of execution where trust, transparency, and accountability help us deliver meaningful results for our customers, colleagues, and our company. www.zscaler.com/culture

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Zscaler Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: 3 days a week
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