Resident Engineer

Zscaler
Boston, MA

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.

The Zscaler Sales and Go-to-Market team is a global group of professionals who are passionate about delighting our customers, nurturing trusted partnerships, and sharing their expertise to drive a secure, cloud-enabled digital future and further cement our position as the world leader in cloud security. Sales, Customer Success, Sales Enablement, Solution Architects, Business Development, Transformation, and Technology Partnerships all work together to demonstrate the power and agility of Zscaler cloud transformation to the world.

We are looking for a Resident Engineer , reporting to the PS Manager, to assist their clients in implementing, setting up, and managing their Zscaler solution during the duration of the project.

Location: Must be on-site Hanscom AFB, MA


Responsibilities:


  • You will collaborate with and assist the larger Zscaler Professional Services team to ensure the continued success of your fellow team members, Zscaler, and our customers.

  • Integrate with Customer's cyber security/network security team(s) to help integrate Zscaler solutions into the customer's environment by providing configuration guidance, recommendations, best practices.

  • Assist customers with testing and troubleshooting. Escalate to Zscaler Support, Engineering, and Cloud Operations.

  • Provide regular status reports for critical incidents, projects, and proactive services to both the Customer and Zscaler teams.

  • Respond to unplanned events, including after hours for Severity 1 issues. This includes a willingness to work out of normal business hours without prior notice (upon customer demand).

  • On an as needed/pre-approved basis, travel to customer location(s) to assist with short-term customer goals.

What We're Looking for (Minimum Qualifications)



  • 6+ years of prior work experience as a Resident Engineer, Professional Services Consultant, or a Support Engineer

  • Familiarity with IPSEC, GRE, and DNS protocols, Proxy, SSL, SSL Inspection, and authentication systems (SAML, LDAP, SCIM)

  • Experience with systems installation, configuration and administration of routers/switches, macOS, UNIX/Linux and Windows-based systems. Knowledge with network troubleshooting using tools (Wireshark, tcpdump, Traceroute, MTR)

  • Meets requirements of DoD 8570 IATII or 8140 Cyber Def Infra Support Specialist - Intermediate

  • Active US SECRET clearance or higher

What Will Make You Stand Out (Preferred Qualifications)



  • Experience with Air Force and DoD programs and acquisitions

  • Experience with Zscaler or similar Zero trust solutions, cloud environments (Azure, AWS, GCP), Hypervisors like VMware, Hyper-V, and KVM

  • Industry certifications (CCNP, JNCIP, PCNSA, CISSP, CCSP)

#LI-EV1

#LI-Onsite

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

$136,500—$195,000 USD

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.

Posted 2025-09-12

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