• Learn how to engineer and deploy advanced network solutions with guidance from experienced engineers • Support network implementation, testing, and reconfiguration/migration activities • Work with both optical (Layer 0/1) and IP networking technologies (Layer 2/3) • Collaborate with global teams including engineering, project management, and technical support • Participate in customer projects and gain exposure to real deployment environments

• Design and implement enterprise routing and switching solutions for campus, branch, headquarters, and data center environments • Develop scalable Layer 2 and Layer 3 network architectures supporting high availability, resiliency, and business continuity • Lead infrastructure refresh, migration, consolidation, and modernization initiatives • Create high-level and low-level design documentation, implementation plans, and operational procedures • Develop technical standards, design best practices, and deployment methodologies • Deploy and support enterprise routing technologies including OSPF, EIGRP, BGP, route redistribution, and policy-based routing • Configure and troubleshoot switching technologies including VLANs, STP, RSTP, MST, EtherChannel, LACP, HSRP, VRRP, and multicast • Perform network performance analysis, optimization, and capacity planning • Support highly available enterprise network environments across multiple customer locations • Design and support modern data center networking solutions utilizing Cisco Nexus platforms, VXLAN EVPN fabrics, Spine-Leaf architectures, and Data Center Interconnect (DCI) • Participate in data center migration, modernization, and expansion initiatives • Support UCS-integrated environments and virtualized infrastructure platforms • Implement resilient networking solutions supporting mission-critical workloads • Design and deploy enterprise WAN solutions utilizing Aruba EdgeConnect (Silver Peak), Cisco SD-WAN, and Meraki SD-WAN • Optimize application performance, WAN resiliency, and branch connectivity • Support MPLS, DIA, Internet, and hybrid WAN architectures • Collaborate with security teams to implement secure enterprise networking solutions • Integrate Palo Alto Networks, Fortinet, Cisco Firepower, and Check Point security technologies • Implement network segmentation, VPN, NAC, and Zero Trust initiatives • Support security assessments, remediation activities, and best-practice implementations • Design and support enterprise wireless solutions utilizing Cisco, Aruba, and Meraki platforms • Perform wireless assessments, optimization, and troubleshooting • Design and support hybrid cloud networking utilizing AWS Direct Connect, Azure ExpressRoute, Transit Gateway, and Virtual Network connectivity • Assist customers with cloud migration and hybrid networking initiatives • Serve as the senior escalation point for complex networking incidents and technical challenges • Perform advanced troubleshooting across routing, switching, wireless, WAN, security, and cloud technologies • Conduct root cause analysis and document corrective actions • Lead technical workshops, design reviews, and customer planning sessions • Mentor junior and mid-level engineers while promoting technical excellence across the organization • Partner with Sales and Solution Architects to support pre-sales activities, technical validation, and solution development • Participate in scheduled maintenance windows, upgrades, and change management activities

Role Description The Principal Cloud Network Engineer plays a pivotal and hands-on role within the Cloud Network team, emphasizing expertise in implementation, administration, support and monitoring for network edge, load balancing, caching and security across our global enterprise cloud. The ideal candidate is comfortable at influencing strategy, highly collaborative, and possesses a profound background in network engineering, implementation, and automation at enterprise scale. - Provide overall technical direction and strategic leadership for the delivery of highly available and scalable network infrastructure, including: - Edge networking - Caching - Global backbone - Data center networking - Load balancing - Network security across both public and private clouds - Support and troubleshoot availability, performance, product, and infrastructure issues in production environments. - Collaborate closely with cloud engineering, platform engineering, and product teams to ensure we are scaling ahead of business needs. - Implement automated configuration and deployment processes improving network functionality, availability, and performance. - Develop infrastructure-as-code across both public and private clouds using industry best practices. - Analyze and improve efficiency, scalability, and stability of network infrastructure using rich telemetry data. Qualifications - 8-10 years of hands-on experience in Cloud Engineering, with a focus on network engineering and troubleshooting. - Expert level proficiency in multiple cloud disciplines, covering: - Technical architecture - Network management - Application development - Observability - Core network infrastructure - Caching - Load balancing - Network security - Compute - Databases (SQL Server, MongoDB, Postgres, and Oracle) - Experienced with managing secure data lake pipelines and troubleshooting performance. - Fluency in Azure Cloud Networking with a strong understanding of protocols such as BGP, TCP/IP, DNS, SMTP, HTTP, and routing across globally distributed networks. - Strong background in cloud network cost analysis to determine problematic/costly traffic patterns. - Expert knowledge of load balancing technologies (e.g. F5). - Expert knowledge of network edge security providers (e.g. Cloudflare). - Demonstrable experience implementing and operating multi-regional networks incorporating Azure networking technologies including: - Azure Virtual WAN - Application Gateway - NAT Gateway - VNet Peering - Azure Firewall Premium - Azure NSG/ASG - Traffic Manager - Front Door - Expert knowledge in K8S networking – both ingress, egress and inter cluster secure networking. - Proficiency in one or more automation languages (e.g. PowerShell, shell scripts, Perl, Python, Ansible, Terraform). - Extensive experience with cloud-based security architectures, tools, policy automation, governance, and application monitoring. - Experience with observability products including commercial APM tools, ELK stack, Azure monitor, Prometheus, and Grafana. - Demonstrated ability to deploy and manage the lifecycle of cloud services. - Experience with networking/implementing event streaming architectures (e.g. Kafka). - Strong program and project management experience, demonstrating the ability to identify, prioritize, and successfully execute competing priorities. - Ability to balance the needs for exceptionally high availability, performance, and scalability while reducing costs. - Strong written and verbal communication skills across both technical and non-technical audiences. - Ability to thrive and adapt in a fast-paced, high-growth, and rapidly changing environment. - Certifications from AWS, Azure, or GCP are a bonus. Benefits - Medical, dental, vision, and life insurance. - 401k plan (plus match). - Global Employee Stock Purchase Plan. - Unlimited Time Away From Work (in lieu of accrued vacation time). - 10 paid US holidays. - Up to 80 hours of paid sick time. - 17 weeks of paid parental leave, subject to the terms of the applicable policy or program. - Opportunities for community impact, including volunteer days and our charity, Dayforce Cares.

Role Description We are seeking a Senior Network Engineer to serve as a hands-on technical lead, undertaking physical activity at R&D sites while leading network activities across the organization. In this role, you will design and implement end-to-end network infrastructure and automation capabilities aligned to the strategic goals of the business and IT. You will act as the face of the network workstream within the program to our business customers. - Lead network activities across the organization, including completing documentation, verifying BoMs, and supporting solution design. - Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies. - Conduct regular security assessments, including penetration testing and vulnerability assessments, to identify and remediate potential security risks. - Monitor and analyze security alerts using Security Information and Event Management (SIEM) tools, and respond to security incidents in a timely and effective manner. - Collaborate with cross-functional teams to develop and enforce identity and access management (IAM) policies and network access control (NAC) solutions. - Adhere to enterprise governance and review processes to deliver project goals and deliverables. - Follow enterprise ITSM and CMDB processes. - Engage with business customers to describe and discuss technical aspects of the solution and programme activities to non-technical audiences. - Ensure compliance with relevant security regulations and standards and assist in audit processes as needed. - Stay abreast of the latest security threats, industry trends, and best practices to proactively enhance the organization's network security posture. Qualifications - Bachelor's degree in Computer Science, Information Technology, or related field. - 3+ years of experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles. - Expertise in Palo Alto, Zscaler, and zero trust architectures. - Proficiency in Zscaler Private Access and Zscaler Internet Access. - Skills in configuring, managing, and troubleshooting firewalls such as Cisco and Palo Alto. - Background in intrusion detection/prevention systems, SIEM tools, and security incident response. - Excellent problem-solving skills, analytical thinking, and the ability to communicate effectively with diverse stakeholders. - Flexibility to work occasional weekends as required. - Strong English communication skills (B2 level or higher). Requirements - Nice to have Cisco Certified Network Professional/Expert in Security, or Cisco Certified CyberOps Associate/Professional. - Zscaler Digital Transformation Administrator, or Zscaler Zero Trust Certified Associate. - Palo Alto Networks Certified Network Security Administrator (PCNSA) or Engineer (PCNSE). - Check Point Certified Security Administrator (CCSA) or Expert (CCSE). - Certified Network Security Professional such as CISSP or CompTIA Security+.