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Senior Embedded Software Engineer
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…by standardized autonomous vehicles on dedicated roadways. Operating 24/7 with on-demand access, it offers personalized and efficient mobility - without the burden of heavy upfront…
Added 1 min ago
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Sr. Engineer, Core
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Remote, United States
- $180,000 to $200,000 USD / year
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Information System Security Officer
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Senior Embedded Software Engineer
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Added 7 mins ago
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Quality Control Manager
Chitina Diversified
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- $57.69 to $70.12 USD / hour
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Added 8 mins ago
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Pharmacy Technician
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United States
- From $25.63 USD / hour
This role is in support of Cencora's distribution services in the US operating through our AmerisourceBergen business.
Added 9 mins ago
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Senior Technical Producer, Tech Strategy | Central Technology
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- $94,580 to $174,988 USD / year
…building trust in a large organization with many independent operating functional…
Added 10 mins ago
System Engineer
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Added 10 mins ago
Senior Staff Software Engineer - Agentic IT Operations
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We are seeking a Senior Staff Software Engineer to define the technical strategy for autonomous AI-driven enterprise operations at NVIDIA. You will set the architecture that transforms IT…
Added 10 mins ago
Staff Software Engineer
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Added 15 mins ago
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- $57.69 to $67.31 USD / hour
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Added 18 mins ago
Manager , Software Development & Engineering
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Added 18 mins ago
Senior Staff Software Engineer - Identity & Trust
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Deep hands-on experience designing and operating secure, highly available distributed backend systems at scale.
Added 21 mins ago
Software Engineer 2 (Java)
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Responsible for designing, developing, testing, operating and maintaining products
Added 22 mins ago
Building Engineer
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Division Manager (Capital Projects Department)
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Establishes and implements quality control measures and develops standard operating procedures and process improvements that may be used Department-wide.
Added 23 mins ago
Software Engineering Unit Manager
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The career path for our FDEs is to become a Principal ODE and ultimately be a recognised industry leader and become a VP Distinguished Engineer or VP Business Partner.
Added 23 mins ago
AP
Senior Technical Producer, Tech Strategy | Central Technology
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- $94,580 to $174,988 USD / year
…building trust in a large organization with many independent operating functional…
Added 24 mins ago
Software Quality Engineer 4 - 30929
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Added 24 mins ago
Industrial Engineer - Level 2
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Northrop Grumman’s Space Sector is seeking an Industrial Engineer – Level 2 to join our team in Devens, MA. This position is 100% onsite and cannot accommodate telecommute work.
Added 24 mins ago
Associate Quality Engineer (second shift 3:30pm to 2:00am)
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Associate Quality Engineer (second shift - 3:30pm to 2:00am)
Added 25 mins ago
Embedded Firmware Engineer (Compute Test, North Reading, MA)
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Added 25 mins ago
Embedded Firmware Engineer (Compute Test, North Reading, MA)
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Systems Engineer
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Experience with Linux or Unix operating systems

Zscaler

Sr Staff Software Engineer (Layer 7 Security & Proxy)

Santa Clara, CA, United States

$180,000 - $225,000 USD

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Job details

Pay: $180,000 - $225,000 USD
Posting language: English
Posted: Oct 29, 2026

Original 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 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 Sr Staff Software Development Engineer (Layer 7 Security & Proxy) to join our team. This is a hybrid role (minimum 3 days a week in Santa Clara, CA office), reporting to the Director, Software Development Engineering in the Zero Trust Exchange department. This architect role is essential to provide technical leadership for the ZIA proxy architecture, with a strong focus on advanced Layer 7 protocols and SSL inspection. You will help improve the quality of code shipped to production by driving sound architectural decisions, implementing innovative solutions, and raising the overall engineering bar for the team. Additionally, you will play a key role in modernizing the ZIA code base by addressing technical debt, fixing existing issues, and rewriting components where necessary. Ultimately, this role is critical for supporting and accelerating the delivery of key proxy roadmap features on a strong and scalable foundation.

What You’ll Do (Role Expectations)

Support end-to-end QUIC/HTTP/3 and HTTP/2 proxy and TLS/SSL architecture in ZIA
Define and evolve ZIA proxy architecture
Partner with Product Management and engineering on solution design, trade-offs, and end-to-end delivery of core ZIA functionality
Establish reference architectures and design patterns for ZIA components and integrations
Provide technical leadership, mentoring, and architectural governance across virtual and product teams

Who You Are (Success Profile)

You thrive in ambiguity, comfortably building the path as you walk it and viewing dynamic environments as the raw material to create something meaningful.
You are customer-obsessed, building deep empathy for both internal and external users while anchoring your decisions in solving real-world problems.
You are driven by innovation, bringing deep curiosity to complex technical challenges and constantly seeking better, more secure, and scalable solutions.
You think at scale, connecting your daily work to the larger mission to build solutions that support a high-growth, global organization.
You lead with integrity by holding yourself and others to high standards of accountability and building trust through consistent, transparent action.

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
8 + years of experience of total experience and proven experience in designing and implementing networking security software and public clouds infrastructure
Deep understanding of Proxies, HTTP/2, QUIC, TCP/IP, TLS/DTLS and SSL proxies
Proficient in C language
Demonstrated success in designing, optimizing, and troubleshooting high-throughput, low-latency network security products
Bachelor’s degree in Computer Science, Information Technology, or related field

What Will Make You Stand Out (Preferred Qualifications)

Proven ability to leverage AI technologies and workflows to drive measurable operational efficiency
Mastery of TCP/IP, DNS, Http(s), VPN technologies (IPSec, SSL VPN), NAT, and load balancing
Knowledge of BSD/Linux operating systems, virtualization technologies, and DPDK or similar kernel bypass techniques

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

$180,000 - $225,000 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.

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More about this job

Skills

Leadership
Coaching
ML
C
Troubleshooting
Computer science
Computer technology
DNS
VPN
Linux

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