Staff Cloud Infrastructure Engineer at Zscaler

San Jose, California, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Cybersecurity, Cloud ComputingIndustries

Requirements

7+ years of experience in infrastructure engineering, with significant experience in cloud architecture, large-scale migrations, and/or building private cloud platforms
Strong knowledge of server hardware components (CPU, memory, storage, networking) and their direct influence on private cloud design, performance, and capacity planning, and knowledge of virtual networking principles and applications
Deep practical experience within AWS, including a strong grasp of core services and resource provisioning
Working knowledge of Linux operating systems and Linux KVM hypervisor
Excellent diagnostic, troubleshooting, and architectural problem-solving skills focused on delivering stable, resilient, and highly-available internal platforms
(Preferred) Experience working with multiple stakeholders in a prototyping environment
(Preferred) Ability to analyze systems and optimize balancing both cost and performance

Responsibilities

Actively participating in the design, engineering, and build-out of a new, scalable, in-house private cloud environment
Partnering closely with architecture and development teams to identify, analyze, and resolve technical challenges related to compatibility, performance, and scaling during the platform build and migration
Utilizing expertise in server and hardware principles to build, optimize, and manage the core virtualization layer, ensuring maximum system performance and cost-efficiency within the private cloud
Ensuring the high reliability and performance of Linux-based services, with deep, hands-on knowledge of the Linux KVM hypervisor and its role in an enterprise private cloud stack
Communicating effectively with both engineering and non-technical personnel while providing technical leadership and guidance to the infrastructure team, contributing to the creation of platform documentation, standards, and best practices

Skills

Key technologies and capabilities for this role

Cloud InfrastructureScalable DesignDatacenter DeploymentPrivate CloudInfrastructure Engineering

Questions & Answers

Common questions about this position

Is this role remote or onsite?

This role is onsite and based in the San Jose, CA office five days a week.

What is the salary range for this position?

This information is not specified in the job description.

What experience and skills are required for this role?

Candidates need 7+ years of experience in infrastructure engineering with significant experience in cloud architecture, deep hands-on knowledge of Linux KVM hypervisor, expertise in server and hardware principles, and strong communication skills.

What is the company culture like at Zscaler?

Zscaler builds high-performing teams focused on execution, customer obsession, collaboration, ownership, accountability, transparency, and constructive debate to deliver impact quickly and with high quality.

What makes a strong candidate for this Staff Cloud Infrastructure Engineer role?

A strong candidate has 7+ years in infrastructure engineering including cloud architecture, hands-on Linux KVM expertise, server/hardware knowledge, and the ability to provide technical leadership and communicate effectively across teams.

Zscaler

Cloud-based cybersecurity and secure gateway services

About Zscaler

Zscaler provides cloud-based information security services, focusing on internet, web, and cloud security. Its platform functions as a secure gateway that inspects all internet traffic between users and applications, ensuring that threats are identified and stopped before they can access a client's network. This service is offered through a subscription model, allowing large enterprises and government organizations to select the level of security that meets their needs. Zscaler differentiates itself from competitors by offering a strong partner program that enhances market reach and provides partners with training and resources. The company's goal is to support secure digital transformation for its clients by delivering reliable security solutions.

San Jose, CaliforniaHeadquarters

2008Year Founded

$148.8MTotal Funding

IPOCompany Stage

Enterprise Software, CybersecurityIndustries

5,001-10,000Employees

Benefits

Comprehensive health plans

Supportive parental & family leave

On-demand learning & development

Company-sponsored volunteering

Global tuition assistance program

Guilt-free paid time off

Risks

Emerging cybersecurity firms may erode Zscaler's market share.

Economic downturns could impact Zscaler's subscription-based revenue model.

The retirement of CFO Mr. Canessa may lead to financial instability.

Differentiation

Zscaler offers a 100% cloud-based security platform, eliminating on-premise hardware needs.

The company is a Gartner magic quadrant leader for secure web gateways.

Zscaler's platform inspects all internet traffic, ensuring threats are neutralized pre-network.

Upsides

Zscaler's FY/25 guidance was revised upward, indicating strong financial performance.

The partnership with Bharti Airtel enhances Zscaler's zero-trust architecture offerings.

Zscaler's hiring of government experts strengthens its position in the public sector.

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