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Designing and optimizing high-performance network system architecture and security features for Zscaler's cloud security platform, using Golang and Python to solve complex networking challenges and enhance the company's multitenant architecture.
Company Information For more than 20 years, AEG has played a pivotal role in transforming sports and live entertainment. Annually, we host more than 160 million guests, promote more than 10,000 shows and present more…
Architects, builds, and maintains high-scale system test automation infrastructure for Zscaler's ZIA Core Datapath cloud security platform (400B+ daily transactions), validating L4-L7 networking — cloud firewall, IPsec/GRE tunneling, load balancers, IPS/IDS — primarily with Python automation frameworks. Hybrid role, 3 days/week in San Jose.
Architects, builds, and maintains high-scale system test automation infrastructure for Zscaler's ZIA Core datapath, a cloud security platform processing 400B+ transactions daily. Works with Python test frameworks and deep networking (L4-L7, cloud firewall, IPsec/GRE tunneling) in a hybrid role based in San Jose, CA.
Designs, develops, and optimizes high-performance networking and security systems for Zscaler’s Zero Trust Exchange platform, ensuring scalability, resilience, and compliance with certifications like FIPS and FedRAMP. Works closely with cross-functional teams to enhance multitenant architecture and troubleshoot complex data path issues using Go, Python, and AI/ML technologies.
Principal Solutions Architect designs quantum-safe network architectures for global operators and enterprises, guiding migration from classical to post-quantum cryptography and quantum key distribution.
Senior network engineer on the DON SAP IT PDAS program: plans and upgrades enterprise Cisco routing/switching, provides Tier 2 troubleshooting, builds automation with Ansible/Python/Bash, and maintains DISA STIG compliance and monitoring (Zabbix, SNMP/IPMI). Full-time on-site in Landover, MD; requires active TS/SCI with polygraph.
Overnight (3rd shift, 10 PM–6 AM) network administrator supporting a high-security DoD program (CESO) migrating to secure cloud infrastructure. Day to day involves monitoring and troubleshooting enterprise routers, switches, BGP/OSPF routing, 802.1X, and IPSec site-to-site VPNs, plus 24x7 incident response.
Build and secure Okta’s cloud infrastructure and DevOps pipelines, automating deployments with Terraform and Kubernetes while enforcing security and reliability standards for corporate engineering teams.
About the Opportunity: We are seeking an Infrastructure Manager with deep expertise in Kubernetes, Terraform, and Ansible to help scale Seekr’s AI platform across on-premises, cloud, and SaaS environments. You’ll be…
12-month remote contract (Canada) as a Design Specialist owning SD-WAN network architecture and protocol design for a telecom client — designing next-gen MPLS and cloud networking solutions and building automation with Cisco NSO and Python. Requires 10+ years in service-provider IP networking (BGP, OSPF, MPLS, QoS).
Join our Team About this opportunity Join the Router Platform and Security Development team within PDU Transport in Beijing. You will contribute to the development of Ericsson Router 6000 products, supporting…
IT Director oversees retail and e-commerce infrastructure, 1C systems, networks, and security, while building a unified IT support process for a multi-location retail group.
Senior Network Engineer designs and maintains hybrid networks (Meraki/Palo Alto/AWS) for a healthcare tech company, automating infrastructure with Terraform and troubleshooting BGP to DNS issues.
On-site, full-time system administrator in Hyderabad maintaining Windows and Linux servers (CentOS, RedHat, Oracle Linux, Ubuntu) across physical and virtualized environments (Hyper-V, VMware, OVM) plus Azure/Oracle cloud. Day to day covers performance tuning, migrations, SAN storage, monitoring (Nagios/Zenoss), networking, backups, hardening, and shell-scripted automation, with 24x7 on-call avail
L3 Network Engineer at MNP SPARK (MNP's Bangalore GCC) who administers, troubleshoots, and hardens Fortinet FortiGate/FortiManager and Cisco environments — covering firewall policy tightening and audits, VPN/IPsec, SD-WAN, BGP/OSPF routing, and Azure hybrid networking — while managing incidents and changes through ServiceNow and using Python for automation and audit evidence.
As our IT Infrastructure & Network Analyst, you will: Lead and manage the organization's IT infrastructure, including LAN, WAN, cloud, and on-premises environments. Support and maintain core application hosting…
Presales Engineer at Cerebra (Riyadh) who presents, demos, and designs the company's own cybersecurity solutions for enterprise clients — running POCs, writing proposals/RFP responses, and advising customers on network security. Core focus: network security technologies (firewalls, VPNs, IPS/IDS) plus certifications like CCNP Security.
THIS IS AN EVERGREEN REQUISITION Orbis is seeking a skilled and motivated Network Engineering Analyst with a TS/SCI clearance with polygraph to evaluate complex computer networks. The ideal candidate has prior…
Position Summary: Hunatek is seeking a CCIE Network Engineer who is expected to combine deep Cisco expertise with modern security and monitoring skills, particularly in Zero Trust (Zscaler) and enterprise network…
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