Senior Network Engineer (Navi Mumbai)

Location: Navi Mumbai Department: IT Services (ITS) Work Model: Hybrid Position Type: Full-time, Permanent Industry: Energy Data, Commodities & Financial Technology (FinTech) Reports To: Sr Manager, IT Ops. Work Timings: UK Shift Visa Sponsorship: Not available About Us Founded in 1995, Zema Global Data Corporation empowers organizations to simplify complexity, reduce risk, and make faster, more confident decisions that drive measurable results. Over the past two years, Zema Global has accelerated its growth through strategic investment and acquisition to strengthen our global leadership. Together we’re helping our customers gain a Decisioning Advantage - one bold idea at a time. With a presence across global energy, commodity, and financial markets, Zema Global empowers customers to simplify complexity, reduce risk, and make faster, more confident decisions that drive measurable results. At Zema Global, we Think Big, Make It Happen, and Win as One. We thrive on collaboration, creativity, and respect, united by a shared drive to innovate and deliver meaningful impact for our customers and communities. If you’re inspired by solving complex challenges and contributing to a culture that values purpose and performance, we invite you to join us. Position Overview Seeking an experienced Senior Network Engineer to serve as the backbone of our IT Service department to design, implement, and manage secure, scalable, and highly available network infrastructure across AWS and on-prem environments. The role focuses on cloud networking, security, and operational excellence to support global business operations. You will deploy and manage Fortinet solutions and be AWS certified. What You'll Be Doing 1. Cloud & Network Architecture Design and manage AWS networking (VPCs, subnets, routing, Transit Gateway, load balancers) Implement high availability using multi-AZ and multi-region architectures Build and manage hybrid connectivity (VPN, Direct Connect) Optimize network performance, cost, and segmentation (Zero Trust) 2. Network Security Deploy and manage Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer, FortiWeb) Implement network security controls (IPS, SSL inspection, web filtering) Support monitoring, incident response, and compliance (NIST, CIS) 3. Switching, Routing & Wireless Manage LAN/WAN infrastructure using BGP, OSPF, VLANs, STP, LACP Design and support enterprise wireless networks (WPA3, 802.1X, NAC) Ensure secure and standardized connectivity across offices 4. Operations & Improvement Monitor networks using CloudWatch, VPC Flow Logs, FortiAnalyzer Manage incidents, capacity planning, and performance tuning Drive automation using Terraform, Ansible, Python Maintain documentation and follow change management processes What You'll Bring Essential Strong experience in AWS networking and cloud architecture Hands-on expertise with Fortinet security platforms Knowledge of Zero Trust and network security principles Experience with routing protocols (BGP, OSPF) Strong problem-solving and communication skills Desirable AWS Certification (Advanced Networking preferred) Fortinet NSE Certification Experience with Infrastructure-as-Code and automation tools Exposure to global or multi-region environments What Success Looks Like Secure, scalable, and highly available network infrastructure Reduced security risks through strong segmentation High uptime with efficient incident management Continuous improvement in performance and cost optimization Why Join Zema Global? Global Impact. Shape the future of energy, commodities, and financial markets through innovative technology. Innovation at Scale. Work with cutting-edge software, advanced analytics, and complex data that solve real-world challenges. Career Growth. Join a fast-growing global organization where your ideas, development, and career progression are valued. Exceptional People. Collaborate with talented colleagues and industry experts across North America, Europe, and Asia. Meaningful Ownership. Take ownership of your work, influence strategic initiatives, and make a measurable impact on our customers and business. One Global Team. Be part of a collaborative culture built on trust, respect, and our values: Think Big. Make It Happen. Win as One. Application Information Please submit your English CV in PDF format. If your experience aligns with our requirements, our Talent Acquisition team will contact you regarding the next steps. Please note: Visa sponsorship is not available for this position. Equality, Diversity & Inclusion Zema Global is committed to building an inclusive workplace where everyone can thrive. We encourage applications from all qualified candidates regardless of background or protected characteristic.