About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world’s largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Here, impact in your role matters more than title and trust is built on results. We say, impact over activity. We seek innovators who actively use AI to amplify their impact and who thrive in an environment where we leverage intelligent systems to stay ahead of evolving threats. We believe in transparency and value constructive, honest debate—we’re focused on getting to the best ideas, faster. We build high-performing teams that can make an impact quickly and with high quality. To do this, we are building a culture of execution centered on customer obsession, collaboration, ownership, and accountability. We value high-impact, high-accountability with a sense of urgency where you’re enabled to do your best work and embrace your potential. If you’re driven by purpose, thrive on solving complex challenges, and want to be part of the team that’s helping to secure the AI age, we invite you to bring your talents to Zscaler and help shape the future of cybersecurity. We are looking for a Sr. Technical Success Manager to join our Customer Success Organization. This is a UK based role, reporting to the Manager of Technical Success Management. You will guide customers through their Zero Trust journey as the central post-sales point of contact, helping customers adopt and maximize Zscaler's solutions to secure their digital transformation objectives. Your role centers on providing expert advice, building relationships, and ensuring successful solution adoption for our public sector partners. What you’ll do (Role Expectations) - Build and nurture relationships with key customer stakeholders and operational service owners to define and prioritize the strategic alignment between customer objectives and Zscaler goals - Offer technical guidance, product insights, and best practices to develop customized strategies for the integration and operationalization of Zscaler solutions - Provide technical expertise and organizational leadership to manage complex escalations and coordinate resolutions with internal and external teams - Work proactively to identify adoption insights, develop risk mitigation plans, and partner with Zscaler teams to ensure long-term customer success - Participate in the creation and sharing of intellectual capital, including best practice guides and playbooks, to strengthen the Customer Success team’s collective impact Who You Are (Success Profile) - You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful. - You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution. - You are a problem-solver. You love running towards the challenges because you are laser-focused on finding the solution, knowing that solving the hard problems delivers the biggest impact. - You are a high-trust collaborator. You are ambitious for the team, not just yourself. You embrace our challenge culture by giving and receiving ongoing feedback—knowing that candor delivered with clarity and respect is the truest form of teamwork and the fastest way to earn trust. - You are a learner. You have a true growth mindset and are obsessed with your own development, actively seeking feedback to become a better partner and a stronger teammate. You love what you do and you do it with purpose. What We’re Looking for (Minimum Qualifications) - 5+ years of experience in a customer-facing role such as Solutions Delivery, Customer Success Management, Technical Account Management, or Sales Engineering - 5+ years of experience in Cloud Services Architectures, Web-based Security, Networking, or Infrastructure Solutions - Strong communication and presentation skills with the ability to influence internal and external decisions - Strong technical acumen with the ability to align customer business challenges to the Zscaler portfolio for desired business and security outcomes - Proven ability to analyze customer data to gain key insights and develop tailored adoption strategies and risk mitigation plans What Will Make You Stand Out (Preferred Qualifications) - Deep background in Cloud and Networking Security technologies such as SD-WAN, MPLS, SWG, DLP, VPNs, and CASB - Comprehensive understanding of industry-specific workflows and operational processes to optimize security and efficiency - Relevant industry certifications such as CISSP, CCNP, CCIE, or Network+, or certifications from cloud providers such as AWS, Google, or Microsoft #LI- Hybrid #LI-FO1 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 Future of Work strategy, 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.

Job Title: Success Manager Position Type: Full-Time, Remote Working Hours: Flexible, with client meetings in U.S. time zones About the Role We are looking for a Success Manager who has experience operating inside a growing startup environment and can own everything that happens after a client signs. This is not a project management role. You will be fully accountable for client campaigns, results, satisfaction, and retention. This role requires someone who understands the realities of scaling startups — changing priorities, imperfect systems, fast iteration, and high ownership. You will work closely with the founder, developers, and outreach team to ensure client delivery keeps pace with growth while maintaining strong results and retention. Responsibilities Client Relationship Ownership - Act as the primary point of contact for 20–30 active clients - Lead client check-ins, manage expectations, and handle ongoing requests - Anticipate risks early and proactively prevent churn - Own client satisfaction, retention, and long-term success Campaign Performance & Results - Diagnose and resolve underperforming cold email campaigns - Troubleshoot deliverability issues, list quality problems, and low-converting copy - Quality-check campaigns before launch to ensure readiness and performance - Continuously optimize campaigns for measurable outcomes Processes, Systems & Documentation - Build and refine delivery documentation as the business scales - Create practical playbooks that evolve with a growing startup - Track SLAs, client health metrics, and delivery standards Cross-Functional Collaboration - Work closely with the development team on technical and infrastructure issues - Coordinate with the outreach team on execution and optimization - Report directly to the founder on client health, risks, and delivery performance What Makes You a Perfect Fit - You have operated in fast-growing startups where roles are fluid and ownership is high - You take responsibility for outcomes without waiting for perfect processes - You communicate directly and confidently with founders and executives - You are comfortable adapting as the business evolves - You focus on execution, impact, and results Required Experience & Skills - Experience leading client delivery, operations, or account ownership within a growing startup or early-stage company - Background in cold email agencies, lead generation, or similar high-velocity environments - Hands-on expertise in cold email strategy, copywriting, deliverability, warm-up, and inbox placement - Ability to personally write copy and troubleshoot campaigns when needed - Technical enough to understand APIs, automations, and data flows without relying heavily on engineering - Daily, practical use of AI tools for real operational work - Strong problem-solving skills and comfort working in environments where systems are still being built Key Metrics for Success (KPIs) - Client retention and churn reduction - Campaign performance and deliverability outcomes - Client satisfaction and relationship health - Delivery consistency and SLA adherence - Overall impact on client results as the company scales Interview Process - Initial Screening - Interview with Founder - Final Discussion - Offer & Onboarding #LI-AG1

Job Title: Success Manager Position Type: Full-Time, Remote Working Hours: Flexible, with client meetings in U.S. time zones About the Role We are looking for a Success Manager who has experience operating inside a growing startup environment and can own everything that happens after a client signs. This is not a project management role. You will be fully accountable for client campaigns, results, satisfaction, and retention. This role requires someone who understands the realities of scaling startups — changing priorities, imperfect systems, fast iteration, and high ownership. You will work closely with the founder, developers, and outreach team to ensure client delivery keeps pace with growth while maintaining strong results and retention. Responsibilities Client Relationship Ownership - Act as the primary point of contact for 20–30 active clients - Lead client check-ins, manage expectations, and handle ongoing requests - Anticipate risks early and proactively prevent churn - Own client satisfaction, retention, and long-term success Campaign Performance & Results - Diagnose and resolve underperforming cold email campaigns - Troubleshoot deliverability issues, list quality problems, and low-converting copy - Quality-check campaigns before launch to ensure readiness and performance - Continuously optimize campaigns for measurable outcomes Processes, Systems & Documentation - Build and refine delivery documentation as the business scales - Create practical playbooks that evolve with a growing startup - Track SLAs, client health metrics, and delivery standards Cross-Functional Collaboration - Work closely with the development team on technical and infrastructure issues - Coordinate with the outreach team on execution and optimization - Report directly to the founder on client health, risks, and delivery performance What Makes You a Perfect Fit - You have operated in fast-growing startups where roles are fluid and ownership is high - You take responsibility for outcomes without waiting for perfect processes - You communicate directly and confidently with founders and executives - You are comfortable adapting as the business evolves - You focus on execution, impact, and results Required Experience & Skills - Experience leading client delivery, operations, or account ownership within a growing startup or early-stage company - Background in cold email agencies, lead generation, or similar high-velocity environments - Hands-on expertise in cold email strategy, copywriting, deliverability, warm-up, and inbox placement - Ability to personally write copy and troubleshoot campaigns when needed - Technical enough to understand APIs, automations, and data flows without relying heavily on engineering - Daily, practical use of AI tools for real operational work - Strong problem-solving skills and comfort working in environments where systems are still being built Key Metrics for Success (KPIs) - Client retention and churn reduction - Campaign performance and deliverability outcomes - Client satisfaction and relationship health - Delivery consistency and SLA adherence - Overall impact on client results as the company scales Interview Process - Initial Screening - Interview with Founder - Final Discussion - Offer & Onboarding #LI-AG1

Job Title: Success Manager Position Type: Full-Time, Remote Working Hours: Flexible, with client meetings in U.S. time zones About the Role We are looking for a Success Manager who has experience operating inside a growing startup environment and can own everything that happens after a client signs. This is not a project management role. You will be fully accountable for client campaigns, results, satisfaction, and retention. This role requires someone who understands the realities of scaling startups — changing priorities, imperfect systems, fast iteration, and high ownership. You will work closely with the founder, developers, and outreach team to ensure client delivery keeps pace with growth while maintaining strong results and retention. Responsibilities Client Relationship Ownership - Act as the primary point of contact for 20–30 active clients - Lead client check-ins, manage expectations, and handle ongoing requests - Anticipate risks early and proactively prevent churn - Own client satisfaction, retention, and long-term success Campaign Performance & Results - Diagnose and resolve underperforming cold email campaigns - Troubleshoot deliverability issues, list quality problems, and low-converting copy - Quality-check campaigns before launch to ensure readiness and performance - Continuously optimize campaigns for measurable outcomes Processes, Systems & Documentation - Build and refine delivery documentation as the business scales - Create practical playbooks that evolve with a growing startup - Track SLAs, client health metrics, and delivery standards Cross-Functional Collaboration - Work closely with the development team on technical and infrastructure issues - Coordinate with the outreach team on execution and optimization - Report directly to the founder on client health, risks, and delivery performance What Makes You a Perfect Fit - You have operated in fast-growing startups where roles are fluid and ownership is high - You take responsibility for outcomes without waiting for perfect processes - You communicate directly and confidently with founders and executives - You are comfortable adapting as the business evolves - You focus on execution, impact, and results Required Experience & Skills - Experience leading client delivery, operations, or account ownership within a growing startup or early-stage company - Background in cold email agencies, lead generation, or similar high-velocity environments - Hands-on expertise in cold email strategy, copywriting, deliverability, warm-up, and inbox placement - Ability to personally write copy and troubleshoot campaigns when needed - Technical enough to understand APIs, automations, and data flows without relying heavily on engineering - Daily, practical use of AI tools for real operational work - Strong problem-solving skills and comfort working in environments where systems are still being built Key Metrics for Success (KPIs) - Client retention and churn reduction - Campaign performance and deliverability outcomes - Client satisfaction and relationship health - Delivery consistency and SLA adherence - Overall impact on client results as the company scales Interview Process - Initial Screening - Interview with Founder - Final Discussion - Offer & Onboarding #LI-AG1