Staff Network Engineer

2 Months ago • 5-8 Years • Network Engineering

Job Summary

Job Description

As a Staff Network Engineer at Zscaler, you'll be part of a remote team based in the Netherlands, responsible for deploying, operating, monitoring, and supporting the global production network within multiple data centers. You'll work with high-speed fiber Ethernet networks, BGP routing (IPv4 and IPv6), DNS, HTTPS, GRE, and IPsec protocols. Troubleshooting L2 and L3 Ethernet networks, understanding TCP/IP performance, and using packet analysis tools like Wireshark are key responsibilities. This role involves on-call rotation and requires expertise in large-scale enterprise or telecom data center networks. You'll contribute to maintaining the performance and stability of a cloud processing tens of billions of transactions daily.
Must have:
  • 5-8 years high-speed fiber Ethernet network experience
  • Expert BGP routing (IPv4/IPv6) operation, design, troubleshooting
  • Deep knowledge of DNS, HTTPS, GRE, IPsec, and troubleshooting experience
  • Real-life L2/L3 Ethernet network troubleshooting experience
  • In-depth understanding of networking concepts and IP packet analysis
Good to have:
  • Bachelor's degree in engineering or equivalent
  • Remote data center operations experience
  • Deep Unix/Linux/FreeBSD knowledge and network equipment expertise
  • Unix shell scripting, Python or Perl
  • CCIE/JNCIP certifications
Perks:
  • Various health plans
  • Time off plans
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks

Job Details

About Zscaler

Serving thousands of enterprise customers around the world including 40% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. 

Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. 

Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy.

The Cloud Ops team is responsible for keeping the engines running at peak performance. On any given day, the Zscaler cloud processes tens of billions of transactions — scanning a petabyte of data — for 15 million users around the world. The transaction volume on the Zscaler cloud is significantly growing every quarter, yet the cloud’s overall stability just continues to improve, and that is directly attributable to the Cloud Ops team’s deep expertise and its dedication to reliability, availability, and scalability. To be a part of this team, you will need to share this dedication.

As a Staff Network Engineer you will be part of a remote team, and can be based anywhere within Netherlands. You will report to the EMEA Manager, Network Engineering and have the following responsibilities: 

  • You will be a member of Zscaler’ s global network engineering team and will be responsible for deploying, operating, monitoring, and supporting the Zscaler worldwide production network inside multiple data centers.
  • The ideal candidate has a proven track record of operating enterprise or telecom data center networks, and is a creative thinker, self-starter, problem solver, learner, and is motivated by engineering excellence.
  • This position will have to participate in on-call rotation in weekends and holidays.

What We Are Looking For (Minimum Qualifications):

  • 5-8 years of experience with high-speed fiber Ethernet networks.
  • Expert level hands-on experience in BGP routing operation, design, and troubleshooting in both IPv4 and IPv6 for large scale Enterprise or Telecom networks.
  • Deep knowledge of DNS, HTTPS, GRE, and IPsec protocols with hands-on troubleshooting experience
  • Real life experience troubleshooting L2 and L3 Ethernet networks.
  • In-depth understanding of networking concepts including performance parameters of TCP/IP stack and hands-on experience of IP-packet analysis using Wireshark.

What Will Make You Stand Out (Preferred Qualifications):

  • Bachelor’s degree in engineering or equivalent experience.
  • Experience in remote Data Centre operations.
  • Deep knowledge on Unix/Linux/FreeBSD, and Network equipment and the functions they perform.
  • Familiarity with Unix Shell scripts. Python or Perl
  • CCIE Enterprise Infrastructure / Service Provider, JNCIP-ENT / JNCIP-SP or related certifications

#LI-MM8

#LI-REMOTE

At Zscaler, we believe that diversity drives innovation, productivity, and success. We are looking for individuals from all backgrounds and identities to join our team and contribute to our mission to make doing business seamless and secure. We are guided by these principles as we create a representative and impactful team, and a culture where everyone belongs. For more information on our commitments to Diversity, Equity, Inclusion, and Belonging, visit the Corporate Responsibility page of our website.

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!

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 proud to be an equal opportunity and affirmative action employer. We celebrate diversity and are committed to creating an inclusive environment for all of our employees. All qualified applicants will receive consideration 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 characteristics 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. For additional information about the federal requirements, click here.

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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About The Company

Axonius gives customers the confidence to control complexity by mitigating threats, navigating risk, automating response actions, and informing business-level strategy. With solutions for both cyber asset attack surface management (CAASM) and SaaS management, Axonius is deployed in minutes and integrates with hundreds of data sources to provide a comprehensive asset inventory, uncover gaps, and automatically validate and enforce policies. Cited as one of the fastest-growing cybersecurity startups, with accolades from CNBC, Forbes, and Fortune, Axonius covers millions of assets, including devices and cloud assets, user accounts, and SaaS applications, for customers around the world. For more, visit Axonius.com.

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