19 Firewall Administration Jobs

As an L3 Network Administrator, you will be responsible for the design, implementation, administration, and advanced troubleshooting of enterprise network infrastructure. This includes LAN, WAN, WLAN, firewalls, load balancers, and VPN solutions across data centers and branch offices. The role requires deep technical expertise, handling escalations from L1/L2 teams, and ensuring network availability, performance, and security. Key Responsibilities: - Provide L3 operational support for routers, switches, firewalls, load balancers, and wireless infrastructure. - Manage and configure Cisco, Juniper, Arista, Palo Alto, Fortinet, F5 (or equivalent platforms). - Implement and maintain routing prot...

As a skilled and resolute Firewall Administrator, you will join our dynamic IT team at Ashley. Your primary responsibilities will include designing, implementing, maintaining, and monitoring our organization's firewall infrastructure. This encompasses on-premises solutions from Palo Alto Networks and Fortinet, as well as cloud-based solutions like Palo Alto Prisma Access. Your key job functions will involve configuring, managing, and maintaining the organization's firewall and Prisma access infrastructure. This includes tasks such as rule creation, modification, and deletion, managing existing firewall infrastructure, monitoring firewall logs and alerts, and ensuring firewall rules are up-to...

Nissan is a pioneer in Innovation and Technology, with a focus on Mobility, Operational Excellence, Value to our Customers, and Electrification of vehicles. You can expect to be part of a very exciting journey here at Nissan as we embark on a massive Digital Transformation supported by leading technologies globally. We are dedicated to developing a diverse, entrepreneurial organization, with our strong current team being a testament to this commitment. Our people are the driving force behind our business. At Nissan Digital, you will join a dynamic team with ample opportunities to grow and make a difference. As a Network Engineer, you will be responsible for managing and designing the network...

As an IT Support Consultant at Varahe Analytics, you will play a crucial role in providing technical assistance and support to end-users across various projects in India. This short-term contractual position, lasting up to 6 months to 1 year, offers you the opportunity to work in a dynamic environment focused on data-driven 360-degree election campaigns. Your responsibilities will include responding to and resolving hardware and software issues reported by users through different channels such as phone, email, and chat. You will diagnose and troubleshoot technical problems, install and update OS software and applications, and provide remote assistance using desktop tools. Additionally, you w...

As a System Administrator, you will be responsible for the management and maintenance of Windows Server, RedHat/Ubuntu, and Fortigate Firewall systems. Your primary duties will include system monitoring, troubleshooting, patch management, user administration, and security configurations to ensure optimal performance, availability, and compliance. Your key responsibilities will involve administering Windows Server and RedHat/Ubuntu systems by monitoring OS status, performing troubleshooting tasks, executing system upgrades, applying OS updates, managing incidents, and overseeing migrations and high-impact changes. You will also be responsible for tracking patch releases, validating patches in...

As a Network Engineer at Nissan, you will play a crucial role in managing and designing the network infrastructure. This includes tasks such as installation, setup/configuration, troubleshooting, tuning, and maintenance of networking and related equipment as per defined specifications. Your technical expertise will be essential for designing, managing deployment, and maintaining IT network infrastructure. This involves administering access protection, audit control, system recovery methods, breach prevention, and conducting awareness training, among other responsibilities. With 8 to 10 years of experience in Network Administration and Network Security, the ideal candidate will be proficient ...

The role requires in-depth knowledge and hands-on experience in handling networking protocols, configuration, and administration of L2 & L3 switches, SAN switches, and firewalls such as Sophos and Watchguard. You will be responsible for configuring zoning on SAN switches, log analysis, and maintaining mobile device management (MDM) systems. Additionally, you will install and maintain RSA & SSLVPN servers, RF & Wi-Fi infrastructure, and surveillance systems across the global organization. Knowledge of Azure networking concepts is also essential. Your responsibilities will include designing broadcast-less domains network infrastructure, conducting research on network products and services, and...

As a System Administrator in our Chennai location, your responsibilities will include installing and configuring software and hardware, managing network servers and technology tools, setting up accounts and workstations, monitoring performance, and maintaining systems according to requirements. You will troubleshoot issues and outages, ensure security through access controls, backups, and firewalls, and upgrade systems with new releases and models. Your role will involve developing expertise to train staff on new technologies and building an internal wiki with technical documentation, manuals, and IT policies. Additionally, you will maintain all local software and hardware licensing to ensur...

You have a job opportunity for a CISCO-Meraki Network Administrator with at least 3 years of experience. The role involves monitoring and maintaining network infrastructure, troubleshooting and resolving network issues, managing Routing & Switching, and overseeing Cisco Meraki products. You will also be responsible for deploying and managing various network product solutions, configuring firewall, network, and Wi-Fi infrastructure, and documenting network configurations and changes. To be successful in this role, you must possess hands-on experience with Cisco Meraki firewall & wireless Product range, in-depth knowledge of routing, switching, and wireless technologies, and a strong understan...

Intercontinental Exchange, Inc. (ICE) offers a rewarding opportunity to engage with cutting-edge technology and business challenges within the financial sector. As a member of the ICE team, you will collaborate across departments, pushing boundaries to innovate and meet industry demands. Your ability to thrive in a dynamic, team-based environment while showcasing strong problem-solving skills, decision-making capabilities, and unwavering professionalism will be key to your success. We are currently looking for an experienced Manager to join our Network Engineering Global Support team. This team handles a diverse array of network technologies such as Firewalls, routers, switches, CDNs, IP rou...

You are a skilled and proactive IT Systems Administrator responsible for managing all office IT-related tasks, including server management, network security, office hardware, and backups, while also supporting the ArcGIS Enterprise environment. Your hands-on experience in IT infrastructure, firewall administration, network configuration, and ensuring the reliability and security of all systems are crucial for this role. Your key responsibilities include administering and maintaining servers, monitoring, troubleshooting, and performance tuning. You will manage firewalls, routers, switches, and ensure a secure and reliable network infrastructure. Implementing and monitoring SSL certificates fo...

You will have a unique opportunity to work with cutting-edge technology and business challenges in the financial sector at Intercontinental Exchange, Inc. (ICE). As a member of the ICE team, you will collaborate across departments and traditional boundaries to innovate and respond to industry demand. We are looking for a skilled Manager to join our Network Engineering Global Support team, which handles a diverse suite of network technologies including Firewalls, routers, switches, CDNs, IP routing, and load balancers. You will interact with colleagues across various infrastructure verticals and project stakeholders across the business. In this role, you will play a critical part in managing ...

As a Senior Engineer, Network at Landis+Gyr, you will be part of a leading global provider of integrated energy management solutions. Your role will involve measuring and analyzing energy utilization to generate empowering analytics for smart grid and infrastructure management. By enabling utilities and consumers to reduce energy consumption, you will be contributing to the decarbonization of the grid and helping to avoid around 9 million tons of CO2 emissions. With sales of USD 2.0 billion in FY 2023 and a team of approximately 6,900 talented individuals across five continents, Landis+Gyr is committed to driving innovation in the energy sector. For over a century, Landis+Gyr has been at the...

Job Summary: We are looking for a skilled Network Engineer to join our IT team. The ideal candidate will be responsible for managing and supporting enterprise network systems, Windows server environments, firewall configurations, and virtualization infrastructure. You will ensure optimal performance, security, and reliability across our IT landscape. Key Responsibilities: Network & Security Management: Administer and support L2/L3 network infrastructure including switches, routers, and wireless systems. Configure, maintain, and troubleshoot firewalls (SonicWall, Sophos). Monitor network traffic, performance, and security to ensure high availability and reliability. Implement and maintain VPN...

We have an Opening for Network Security Senior Lead Role for Banking IT Company - Navi Mumbai Location Interested Candidates can mail your updated resume at unihr06@gmail.com Note candidate should be strong hands on in Firewalls - Palo Alto, Checkpoint, WAF Having experience in Team Handling & 7+ yrs Network Security experience should be strong. Experience - 6+ Years Location - CBD Belapur, Navi Mumbai Qualification - B.E (IT) / B.Tech (IT) / B.Sc. (IT) Essential Professional Expertise - Should have working knowledge on Security control like 1) Firewalls - Palo Alto, Fortinet, Checkpoint and Cisco 2)Web Application Firewall 3)Application Load Balancer 4) WAF 5)Firewall Analyser 6) VPN Job Re...

We are hiring Manager / Sr. Manager IT Infrastructure (L2L3) with 8–10 years of hands-on experience in IT infrastructure management, Windows Server environments, enterprise networking, and user support. The ideal candidate must have a strong background in IT operations, system security, and support for 500+ users including senior leadership. Key Responsibilities: Manage Microsoft Windows Server 2016/2019 environments. Administer AD, DNS, DHCP, Group Policies. Handle Microsoft 365 (Exchange Online, OneDrive, Teams). Monitor servers, perform backup/restoration, patching, server hardening. Configure and troubleshoot firewalls, routers, switches. Work with technologies like Checkpoint, Palo Alto...

Job Overview: We are looking for a seasoned Senior Network Security Engineer with hands-on experience in Check Point, FortiGate, and Cisco ASA firewalls along with cloud networking on Azure and AWS. This is an onsite role involving the design, implementation, and support of secure, enterprise-grade and hybrid cloud networks. Key Skills: Firewall Management: Check Point, FortiGate, Cisco ASA Cloud Networking: Azure, AWS Network Protocols: BGP, OSPF, NAT, VPN (IPSec, SSL), SD-WAN Security Tools: IDS/IPS, Azure Firewall, AWS WAF Automation: Terraform, Ansible, Python, Bash, PowerShell Cisco Routing & Switching: VLANs, ACLs, HSRP/VRRP, STP, QoS Compliance: NIST, ISO 27001, PCI DSS, HIPAA, Zero T...

Job Overview: We are seeking an experienced and skilled Firewall L1 & L2 Engineers to join our network security team in Mumbai. The ideal candidate will have a strong background in network security, with specific experience managing and supporting firewalls and security appliances from Palo Alto Networks (PA), Checkpoint, Cisco ASA, and Fortinet. This role requires a proactive individual with a keen eye for security, a strong technical foundation, and effective communication skills to handle daily operational tasks, manage incidents, and maintain security policies within a 24/7 environment. Key Responsibilities: Firewall Administration and Support: Manage, configure, and troubleshoot firewal...

Required Skills & Experience: 2-4 years of experience in IT support, networking, or firewall administration. Strong knowledge of Windows, Linux, Mac OS, Microsoft 365, and Active Directory. Experience with network troubleshooting (LAN, WAN, Wi-Fi, VPN). Hands-on experience with firewall configuration and management (Fortinet, Cisco ASA). Understanding of IP addressing, VLANs, NAT, and security policies. Good knowledge of IT security best practice. Excellent troubleshooting, communication, and customer service skills.