Senior Network & Security Engineer
Careers Note: please apply if you fit all the description and required skills Job Description We are seeking an accomplished Senior Network & Security Engineer to design,implement, and manage secure, large-scale enterprise network environments acrossglobal operations. The ideal candidate will bring deep technical expertise in SD-WAN,Next-Gen Firewalls, Cloud Networking (AWS/Azure), Zero Trust (Zscaler), and DataCenter modernizations, with a proven record of leading multi-vendor, multi-countrynetwork projects. This individual will play a key role in ensuring high availability, security, and scalability of enterprise IT infrastructure. Key Responsibilities Network Architecture & Operationso Design, deploy, and maintain enterprise WAN/LAN infrastructures acrosshundreds of sites globally.o Lead SD-WAN transformations (Cisco, Fortinet, VeloCloud) to improveperformance, visibility, and security.o Configure and support routing & switching (BGP, OSPF, EIGRP, VRFs, vPC,HSRP, GLBP, VLANs, STP, EtherChannel).o Ma nage large-scale Wi-Fi deployments and unified collaboration systems(Cisco CUCM, MS Teams). Security Engineeringo Implement and administer NGFWs (Cisco ASA/Firepower, Fortinet, PaloAlto) and VPN solutions (IPSec, DMVPN, GRE over IPsec).o Deploy and maintain Zero Trust architecture (Zscaler ZIA/ZPA/ZDX).o Integrate NAC/Client solutions with AD/PKI for secure authentication andposture compliance.o Ensure alignment with PCI DSS, ITIL, ISO standards and supportinternal/external audits. Cloud Networkingo Configure hybrid cloud connectivity (Azure vWAN, ExpressRoute, AWSDirect Connect).o Manage cloud security controls (NSGs, Azure Firewall, load balancers,VNET/VPC peering).o Enable secure and optimized access to multi-region cloud environments. Monitoring & Performanceo Utilize tools like SolarWinds, PRTG, ManageEngine, and Cisco Prime forproactive monitoring.o Conduct capacity planning, lifecycle management, and performanceoptimization for thousands of devices.o Develop automation scripts (Python, Ansible) for bulk configurations andefficiency. Leadership & Collaborationo Lead cross-functional teams to deliver global network/security projectson time and within budget.o Train and mentor junior engineers to ensure operational excellence andknowledge transfer.o Collaborate with vendors and stakeholders to negotiate, design, andimplement cost-effective solutions. Required Skills & Qualifications 1+ years of enterprise network & security engineering experience (multi-country/global scale preferred). Strong hands-on expertise with Cisco, Palo Alto, Fortinet, Juniper, and F5 . Cloud networking expertise with AWS & Azure (certifications preferred). Certifications: CCIE REQUIRED Proven track record in SD-WAN rollouts, NAC/Client, DDoS defense, and Zero Trust adoption. Strong knowledge of compliance frameworks (PCI DSS, SOX, ISO, ITIL). Excellent troubleshooting, communication, and leadership skills. Preferred Qualifications Master’s degree in Information Technology, Computer Science, or related field. Experience leading global teams across multiple regions and time zones. Exposure to automation and DevNet practices (Python, Ansible, APIs). Prior experience in retail, banking, telecom, or government-regulated sectors . We are seeking an accomplished Senior Network & Security Engineer to design,implement, and manage secure, large-scale enterprise network environments acrossglobal operations. The ideal candidate will bring deep technical expertise in SD-WAN,Next-Gen Firewalls, Cloud Networking (AWS/Azure), Zero Trust (Zscaler), and DataCenter modernizations, with a proven record of leading multi-vendor, multi-countrynetwork projects. This individual will play a key role in ensuring high availability, security, and scalability of enterprise IT infrastructure. Network Architecture & Operationso Design, deploy, and maintain enterprise WAN/LAN infrastructures acrosshundreds of sites globally.o Lead SD-WAN transformations (Cisco, Fortinet, VeloCloud) to improveperformance, visibility, and security.o Configure and support routing & switching (BGP, OSPF, EIGRP, VRFs, vPC,HSRP, GLBP, VLANs, STP, EtherChannel).o Ma nage large-scale Wi-Fi deployments and unified collaboration systems(Cisco CUCM, MS Teams). Security Engineeringo Implement and administer NGFWs (Cisco ASA/Firepower, Fortinet, PaloAlto) and VPN solutions (IPSec, DMVPN, GRE over IPsec).o Deploy and maintain Zero Trust architecture (Zscaler ZIA/ZPA/ZDX).o Integrate NAC/Client solutions with AD/PKI for secure authentication andposture compliance.o Ensure alignment with PCI DSS, ITIL, ISO standards and supportinternal/external audits. Cloud Networkingo Configure hybrid cloud connectivity (Azure vWAN, ExpressRoute, AWSDirect Connect).o Manage cloud security controls (NSGs, Azure Firewall, load balancers,VNET/VPC peering).o Enable secure and optimized access to multi-region cloud environments. Monitoring & Performanceo Utilize tools like SolarWinds, PRTG, ManageEngine, and Cisco Prime forproactive monitoring.o Conduct capacity planning, lifecycle management, and performanceoptimization for thousands of devices.o Develop automation scripts (Python, Ansible) for bulk configurations andefficiency. Leadership & Collaborationo Lead cross-functional teams to deliver global network/security projectson time and within budget.o Train and mentor junior engineers to ensure operational excellence andknowledge transfer.o Collaborate with vendors and stakeholders to negotiate, design, andimplement cost-effective solutions. 1+ years of enterprise network & security engineering experience (multi-country/global scale preferred). Strong hands-on expertise with Cisco, Palo Alto, Fortinet, Juniper, and F5 . Cloud networking expertise with AWS & Azure (certifications preferred). Certifications: CCIE REQUIRED Proven track record in SD-WAN rollouts, NAC/Client, DDoS defense, and Zero Trust adoption. Strong knowledge of compliance frameworks (PCI DSS, SOX, ISO, ITIL). Excellent troubleshooting, communication, and leadership skills. Master’s degree in Information Technology, Computer Science, or related field. Experience leading global teams across multiple regions and time zones. Exposure to automation and DevNet practices (Python, Ansible, APIs). Prior experience in retail, banking, telecom, or government-regulated sectors .