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 d…
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Privacy Infrastructure, Software Engineering, System Architecture, DSAR Pipelines, Data De-identification
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Multimodal Learning, Computer Vision, Video Modeling, Generative AI, Distributed Training
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Data Pipeline Design, Machine Learning Infrastructure, Spark, Beam, Flink
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Multimodal AI, Neural Networks, Distributed Machine Learning, Data Curation, Synthetic Data Generation
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Systems Engineering, API Design, Infrastructure, Concurrency, LLMs
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Large-scale Pretraining, Multimodal Models, Distributed Training, Data Curation, Model Architecture
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Machine Learning, Reinforcement Learning, PyTorch, Python, Distributed Training
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Workload Analysis, System Performance Modeling, Profiling, Benchmarking, Tracing
Member of Technical Staff, Frontier RL Environments
San Jose, California, United States · On-site
$180k–$450k/yr
Senior
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Machine Learning, Reinforcement Learning, Large Language Models, Multimodal Models, RLHF
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Performance Marketing, Paid Acquisition, Brand Marketing, Attribution Modeling, SEM
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: ML Classifiers, Content Moderation, Production Monitoring, Incident Response, Trust & Safety
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Data Collection, Vendor Management, Program Management, Data Operations, Quality Assurance
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Model Compression, Knowledge Distillation, Quantization, PyTorch, TensorFlow
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Backend Engineering, API Design, OAuth Flows, Webhooks, Integration Frameworks
About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persisten…
Skills: Reinforcement Learning, PyTorch, Python, Large Language Models, Reward Modeling
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$104k–$148k/yr
Full-time
Health plans, Vacation time, Sick time, Parental leave, Retirement options, Education reimbursement
Posted 16d ago
~40 hrs/week
Responsibilities
The Sr. Production Engineer will design and implement scalable infrastructure while driving an automation-first culture to improve system reliability. They will also manage observability standards, lead incident responses, and conduct operability reviews to ensure high-quality service delivery.
Requirements
Candidates must have at least 4 years of experience managing large-scale production services with deep expertise in programming languages like Python or Go. A strong background in networking, Linux/FreeBSD systems, and distributed architecture is required, along with experience in 24/7 on-call incident management.
Full job description
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 160+ public exchanges globally and thousands of private exchanges 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 a Sr. Production Engineer to join our team. This is a hybrid (3 days a week in San Jose, CA) or Bellevue, WA, reporting to the VP, Site Reliability Engineering in the Cloud Infrastructure & Operations department. Join Zscaler to be a force multiplier for the reliability of a global platform protecting over 15 million users. In this role, you will provide the technical vision and hands-on execution to drive an "automation-first" culture across the company. By maturing our observability and architectural standards, you will directly reduce our Mean Time to Mitigate (MTTM) and shape the scalability of our globally distributed, multi-cloud infrastructure.
What you’ll do (Role Expectations)
Design and implement highly available, scalable infrastructure across AWS, Azure, GCP, and bare-metal environments
Drive an "automation-first" culture by writing code (Python/Go) to eliminate manual toil and build self-healing systems
Implement and maintain sophisticated observability (Prometheus, Grafana, OpenTelemetry), define SLIs/SLOs, and establish error budgets
Act as a lead Incident Commander (TDO on-call), develop response playbooks, and conduct deep-dive post-incident analyses
Partner with Engineering and partner teams to conduct operability reviews
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)
Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions to optimize outcomes within your functional domain
4 years of experience managing reliability, scalability, and availability for large-scale production services with deep expertise in programming (e.g., Python, Go, or C/C++)
Strong background in networking protocols, Linux/FreeBSD systems, and distributed architecture
Experience in high-stakes incident management and participation in a 24/7 on-call rotation
Proficiency in leveraging ITIL frameworks and incident data to drive service maturity through systematic problem management and technical operability reviews
What Will Make You Stand Out (Preferred Qualifications)
Experience implementing AI-driven AIOps tools, machine learning models for anomaly detection, or predictive capacity planning to optimize infrastructure reliability and automate incident response
Extensive experience with public cloud (AWS, Azure, GCP), Infrastructure-as-Code (Ansible, Terraform), and chaos engineering or disaster recovery planning at scale
Expertise in global routing (BGP), traffic tunneling (GRE, IPSec), L7 proxy architectures (HAProxy), DNS at scale, and OS networking stack internals
#LI-Remote
#LI-CM3
Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.
The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.
Base Pay Range
$103,600—$148,000 USD
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.
Related keywords
Production EngineerSite Reliability EngineeringCloud InfrastructureAutomationPythonGoAWSAzureGCPObservabilityPrometheusGrafanaOpenTelemetryIncident ManagementLinuxFreeBSD
Zscaler (NASDAQ: ZS) is a pioneer and global leader in zero trust security. The world’s largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure users, branches, applications, data & devices, and to accelerate digital transformation initiatives. Distributed across 160+ data centers globally, the Zscaler Zero Trust Exchange™ platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks productivity gains for modern enterprises by reducing costs and complexity.
Stay Connected:
LinkedIn: https://www.linkedin.com/company/zscaler
Twitter: https://www.twitter.com/zscaler
Facebook: https://www.facebook.com/Zscaler/
Instagram: https://www.instagram.com/zscalerinc/
Offices: 120 Holger Way, San Jose, California 95134, US · Corporate Office: Bangalore, #101 Shreshtha Bhoomi, No.87, 1st Floor, K.R. Road, Bangalore, 560 004, IN · Corporate Office: Atlanta, 375 Northridge Road, Suite 520, Atlanta, Georgia 30350, US · Southern Europe, Middle-East & Africa Office, 33, rue de Berri, Paris, 75008, FR · Central & Eastern Europe Office, Schatzbogen 52, Munich, Bavaria 81829, DE
Zero TrustSASECloud SecurityCASBSecure Web GatewaysSecure Remote AccessCloud SandboxCloud FirewallCSPMWorkload Segmentation
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