> Markdown version of [/jobs/ext/1509931-zscaler-engineer](https://www.wearedevelopers.com/jobs/ext/1509931-zscaler-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Zscaler Engineer - **Company:** Eclaro International Inc. - **Location:** Danville, PA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Access, Active Directory, Amazon Web Services, Bioinformatics, Cloud Computing, Cloud Computing Security, Information Leak Prevention, Domain Name System (DNS), Python (Programming Language), Network Security, Routing, Windows PowerShell, Azure Active Directory, Zero Trust Network Access, Web Application Security, Security Information and Event Management, Systems Integration, TCP/IP, Scripting, Transport Layer Security, Data Classification, Okta, Software Troubleshooting, Firewalls (Computer Science) - **Published:** July 30, 2026 - **Apply:** https://www.careers-eclaro.com/job/5870/sr_zscaler_engineer#apply-now-header ## About the Role * 5+ years of enterprise Network and Security Engineering experience. * 3+ years of hands-on experience administering enterprise Zscaler environments. * Strong experience supporting: + Zscaler Internet Access (ZIA) + Zscaler Private Access (ZPA) + Zscaler Digital Experience (ZDX) + Data Loss Prevention (DLP) * Experience with Zero Trust Network Access (ZTNA) principles. * Strong understanding of network security concepts, including firewalls, proxy technologies, SSL inspection, DNS, TCP/IP, routing, and Secure Web Gateway (SWG) technologies. * Experience integrating Zscaler with Microsoft Entra ID (Azure AD), Active Directory, Okta, or other identity providers. * Experience supporting cloud networking environments, preferably AWS. * Strong troubleshooting, analytical, and problem-solving skills. * Experience working within ITIL-based change management processes. * Excellent written and verbal communication skills with the ability to work directly with technical and business stakeholders., * Zscaler certifications (ZCCA, ZCCP, or ZCCE). * Experience with AWS networking and cloud security. * Experience with SASE/SSE and Zero Trust architectures. * Healthcare industry experience. * Experience with Microsoft Defender, CASB, or SIEM technologies. * Scripting experience using PowerShell or Python. * CISSP, CCNP Security, or other relevant security certifications. * Strong customer-facing communication and presentation skills. * Ability to work independently with minimal supervision. * Excellent organizational and documentation skills. * Strong collaboration and relationship-building abilities. * Experience managing multiple priorities in a fast-paced enterprise environment. * Ability to provide technical leadership and influence architecture decisions. * Proactive, solution-oriented mindset with a focus on continuous improvement. ## Description * Highly skilled Senior Zscaler Resident Engineer to provide dedicated engineering support for Geisinger's enterprise security environment. * This individual will serve as the primary technical resource responsible for the administration, optimization, and ongoing support of the Zscaler platform while partnering closely with Security, Infrastructure, Networking, and End User Computing teams. * Possess deep hands-on experience with Zscaler technologies, strong network security expertise, and the ability to provide both operational support and strategic guidance within a large enterprise environment. Responsibilities: * Administer, configure, and support the Zscaler platform, including ZIA, ZPA, ZDX, and DLP. * Perform day-to-day operational support, troubleshooting, issue resolution, and platform optimization. * Design, implement, and maintain security policies, access controls, and traffic forwarding configurations. * Develop, maintain, and optimize custom DLP policies, dictionaries, and data classification rules. * Participate in architecture reviews and provide technical recommendations aligned with Zero Trust and enterprise security best practices. * Evaluate new Zscaler capabilities and recommend enhancements to improve security, scalability, and user experience. * Support cloud security initiatives, including AWS and Service Edge integrations. * Analyze platform performance and proactively identify opportunities for optimization and operational improvements. * Partner with Geisinger and Zscaler Support to resolve complex technical issues. * Participate in project planning, change management activities, and technical strategy discussions. * Create and maintain technical documentation, operational runbooks, and configuration standards. * Provide knowledge transfer, mentoring, and technical guidance to Geisinger's engineering teams. ## Related Videos - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents) - [The Overflow: Security and Privacy](https://www.wearedevelopers.com/magazine/715-the-overflow-security-and-privacy) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)