37 Firewall Jobs

Job Description Summary Monitoring Diagnostics Sustaining Engineer - This role will be responsible for maintaining and managing Data Acquisition system (DAQ), Balance of Plant (BOP) and cross-fleet data to carry out the Monitoring and Diagnostic of Plant equipment. In this role, the engineer will be responsible for setup, configuration and troubleshooting the DAQ system during the initial configuration of the devices and managing its lifecycle. Additionally, the engineer will also be responsible for troubleshooting the integration of various 3rd party DCS, PLCs, DAQs, controller systems and BOP data sources with the GE Vernovas server at multiple sites. Job Description Roles and Responsibili...

Job Description About TaskUs: TaskUs is a provider of outsourced digital services and next-generation customer experience to fast-growing technology companies, helping its clients represent, protect and grow their brands. Leveraging a cloud-based infrastructure, TaskUs serves clients in the fastest-growing sectors, including social media, e-commerce, gaming, streaming media, food delivery, ride-sharing, HiTech, FinTech, and HealthTech. The People First culture at TaskUs has enabled the company to expand its workforce to approximately 45,000 employees globally. Presently, we have a presence in twenty-three locations across twelve countries, which include the Philippines, India, and the United...

Join our Team About this opportunity: Ericsson invites spirited candidates to fill the dynamic role of MPBN SME. Overall responsible for MPBN deliverables in Circle. Handling all MPBN activities in the Circle, typical activities are Design, NPI, corrective and preventive maintenance but also network changes that requires physical intervention. Over all In charge of MPBN operation You will: Responsible for SLA adherence with interface departments and customer Responsible for Managed Services Delivery of MPBN Network in circle End-to-End closure of MPBN issues in Circle Ensure that FM/PC/MPBN/GNOC team Comply to processes, procedure to provide world class network availability and reliability. ...

Cognizant is Hiring Java Payments Switch Developers!!! Required Skills: Experience with Payment Switches or Settlement applications (eg, Authentic, Base24, Data Navigator), 3 to 5 + years. Preferred: Strong working knowledge of Authentic Switch, including configuration changes, routing changes. Experience with AS2805 and ISO8583 messaging(authorisations, reversals, financial messages, network management messages). • Authorization flows • Schemes interfaces • Dual message processing/settlement concepts Experience with end of day settlement and reporting processing. Databases: Oracle, MongoDB Experience with monitoring Tools: Splunk, New Relic Experience with test simulators: Paysim Understand...

Key Responsibilities: Architecture & Design Own the system and component architecture for one or more major subsystems (e.g., Data Plane, Control Plane, Policy Engine, Management/UI). Design for scalability, throughput, and reliability across distributed and high-performance systems. Evaluate and select technologies, frameworks, and algorithms aligned with performance and maintainability goals. Collaborate with other architects and the Director to ensure architectural consistency across the platform. Translate product and customer requirements into detailed technical designs and interfaces. Technical Leadership Review design documents, APIs, and code for architectural alignment and quality. ...

Role: Technical Lead Responsibilities: Design and develop scalable database solutions for complex engineering problems. Work collaboratively and cross functionally to build and support cloud and DevOps adoption. Able to rapidly develop prototypes to identify the best set of technologies and toolkits to use for new feature development. Coordinate and be able to resolve issues across the entire stack - hardware, software, application, and network. Review entire environment and execute initiatives to reduce failures, and improve overall performance. Requirements: 6 to 8 years of experience in C/C++ systems software development. Expertise in network security concepts (TCP/IP, IPsec, VPN, routing...

Job Description Job Title: INFRASTRUCTURE AND PLATFORM ARCHITECT L2 City: Kuala Lumpur State/Province: Kuala Lumpur Posting Start Date: 1/28/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and commun...

Job Description In This Role, Your Responsibilities Will Be: Responsible for supporting & executing project delivery from proposal all the way to delivery & site acceptance Design and implementation of (wired and wireless) networks for DeltaV and IT systems. Installation and administration of Windows system in Domain, including remote access. Installation and administration of DeltaV systems. Virtualisation of DeltaV systems within a Windows OS environment. 1st line support for the troubleshooting of DeltaV and IT hardware and software issues. Analyse and understand customer requirements Participate in customer facing workshops regarding OT designs & solutions Raise Technical Queries Develop...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA As a Networking Managed Services Engineer (L2) at NTT DATA, you'll take on a developing engineering role where your main goal is to ensure our clients' IT infrastructure and systems remain operational. You'll achieve this by proactively monitoring, identifying, investigating, and resolving technical incidents and problems. You'll work closely with our cl...

Job requisition ID :: 97201 Date: Jan 28, 2026 Location: Delhi Designation: Consultant Entity: Deloitte Touche Tohmatsu India LLP Your potential, unleashed. India’s impact on the global economy has increased at an exponential rate and Deloitte presents an opportunity to unleash and realize your potential amongst cutting edge leaders, and organizations shaping the future of the region, and indeed, the world beyond. At Deloitte, your whole self to work, every day. Combine that with our drive to propel with purpose and you have the perfect playground to collaborate, innovate, grow, and make an impact that matters. The team Deloitte helps organizations prevent cyberattacks and protect valuable a...

SN Required Information Details 1 Role Network Administrator 2 Required Technical Skill Set Strong Knowledge of Network Routing, Switching 3 Expertise L2/L3 Desired Competencies (Technical/Behavioral Competency) Must-Have Excellent network administration and troubleshooting skills. Implement and support Cisco Identity Services Engine (ISE) in wired, wireless, VPN configurations using device profiling Strong knowledge of Physical and VM of Cisco ISE Architecture Setup Radius server in Cisco ISE Strong knowledge on Switching and Routing Hands on experience on installing and configuring the switches Knowledge on routing protocols and hands on experience on OSFP routing protocol Deploy and manag...

Role & responsibilities Knowledge of networking protocols (TCP/IP, BGP, EIGRP, OSPF, DHCP, SNMP, etc.) Working knowledge of Cisco switches (latest Catalyst and Nexus), and wireless environments (latest WLCs and APs) Working knowledge of Meraki Switches and APs Working knowledge in using advanced switching technologies such as VPC, VDC, HSRP, PBR, and MAC Security Experience configuring Cisco ISE in a multi-switch model environment Experience with Infoblox for IPAM, DNS, and DHCP Excellent Communication skills at all levels of the organization with English as the primary communication language Strong action orientation and attention to detail CCNP Certification is an added advantage

Identifying business problems, understand the customer issue and fix the issue. Evaluating reoccurring issues and work on for permanent solution Focus on service improvement. Troubleshooting technical issues and design flaws Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise BE / B Tech in any stream, M.Sc. (Computer Science/IT) / M.C.A, with Minimum 5-8 years of experience Azure IAAS, PASS & SAAS services expert and Handson experience on these and below all services. VM, Storage account, Load Balancer, Application Gateway, VNET, Route Table, Azure Bastion, Disaster Recovery, Backup, NSG, Azure update manager, Key Vault etc....

#Role Summary: We are looking for an experienced SIEM Engineer to join our SOC team. The role involves managing and optimizing SIEM platforms (primarily Microsoft Sentinel, plus Splunk/QRadar/Elastic), developing detection content, automating workflows, and supporting threat hunting and incident response. #Key Responsibilities: Onboard and normalize log sources (cloud, endpoint, network, SaaS). Develop and tune detection rules (KQL) mapped to MITRE ATT&CK. Build dashboards, health checks, and KPIs. Implement SOAR automation (Sentinel Playbooks, Logic Apps). Support threat hunting and assist in incident investigations. Maintain SIEM performance, cost optimization, and compliance. #Required Sk...

Job Description Job Title: NETWORK ENGINEER L4 City: Pune State/Province: Maharashtra Posting Start Date: 1/23/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changi...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Level: L2 (24*7) Location & Count*: Bhubaneshwar (8), Kharghar (4), Belapur (4), Nagpur (4) Education*: BE/B-Tech/BCA or master’s degree in CS/IT Certification*: CEH/CCNA/CCNP sec + OEM Firewall (PCNSA/ PCNSE)/Anti-DDOS solution (2 certifications) Experience*: 4-6 years’ relevant experience. Technology (OEM)*: Network/Cyber Security, IPS-Checkpoint, Malware Sandboxing-Palo A...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Level: L1 (24*7) Location & Count*: Bhubaneshwar Education*: BE/B-Tech/BCA or master’s degree in CS/IT Certification*: CCNA/ F5 Certified BIG-IP Admin (F5-CA)/CompTIA Security+/any equivalent OEM certification (At least 1 Certification) Experience*: 2- 3 years’ relevant experience. Technology (OEM)*: F5, SLB, server pools, virtual servers, health monitors. TCP/IP, DNS, HTTP,...

Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can continue to grow, belong, and thrive. Your career here is about believing in yourself and seizing new opportunities and challenges. It’s about expanding your skills and expertise in your current role and preparing yourself for future advancements. That’s why we encourage you to take every opportunity to further your career within our great global team. The L2 Network Security Engineer is respon...

Position : Site Reliability Engineer Lead Experience : 9 to 15 years Notice period: Immediate to 15 Days (Not more than) Location : Chennai Type of Interview : F2F Interview (Final Discussion) Responsibilities: The role of the SRE on a daily basis: Train SREs and their managers on SRE practices Coach and support: transmit an SRE mindset based on Agile and SRE approaches, be on the field on a daily basis with the SRE (1 to 1 meetings) to identify areas for improvement on the IT production of the application, support the SRE on the implementation of solutions so that the SRE increases its skills, evaluate the increase of the practices maturity. Participate in the recruitment of SREs and their ...

As a Network Engineer at Accesshealthcare services, you will be responsible for the following: - In-depth knowledge of all networks - Experience in team handling - Proficiency in managing Switches, Routers, SDN, SDWAN (Cisco, Aruba, HP etc.), Firewall, WAF, IPS (Palo Alto, Checkpoint, FortiGate, Cisco etc.), LAN, WAN, Wireless network, etc. - Handling infrastructure projects including LAN, WAN, Cloud, Voice & Wireless - Demonstrating interpersonal skills and experience in presenting - Problem-solving and project management expertise - Strong team working skills - Understanding of business operations - Availability for 24/7 operations role with flexibility - Ability to drive SLAs and Metrics ...

Hi We are hiring for ITES Company for the Network Support Role (L1/L2 Position) Please Apply through Naukri, We Shall Call Back Relevant Profiles Overview This Network Support role is a critical first-level operational position responsible for ensuring performance, and security of network infrastructure. It demands Cisco CCNA certifications, along with experience in DNS and DHCP and managing complex networking concepts like MPLS and VPNs. Key Skills: a) Required Minimum 2 Years in Network Support b) CCNA Certificate is must c) Any Graduate Job Description: Provide first level support on both network outages and network-related projects. Minimum 3 years of experience in Networking (LAN/ WAN &...

About The Company Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications Position : L1 Location – Jaipur Organisation : Novamesh Ltd (TATA Commununications Ltd) Shift : 24X7 Job Description: SIEM, SOAR, UEBA, and NBAD Position Summary We are looking for a skilled Security Operations Specialist with expertise in SIEM, SOAR, UEBA, and NBAD technologies to strengthen our security monitoring, automation, and threat detection capabilities. The ideal candidate s...

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you join us at Thermo Fisher Scientific, you’ll be part of an inquisitive team that shares your passion for exploration and discovery. With revenues of more than $40 billion and the largest investment in R&D in the industry, we give our people the resources and chances to create significant contributions to the world. Play a vital role in ensuring secure, reliable, and compliant server infrastructure supporting pharmaceutical manufacturing and laboratory operations. This is an excellent opportunity for experienced IT professionals passionate about managing enterprise-grade server environments in highly regu...

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you join us at Thermo Fisher Scientific, you’ll be part of an inquisitive team that shares your passion for exploration and discovery. With revenues of more than $40 billion and the largest investment in R&D in the industry, we give our people the resources and chances to create significant contributions to the world. Job Description: Domain Administrator – Manufacturing IT Operations This is an outstanding opportunity to join Thermo Fisher Scientific Inc. as part of our Center of Excellence (COE) in Hyderabad, India, as a GxP Domain Administrator – Manufacturing IT Operations. You will work in a dynamic, r...

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Pune, Maharashtra, India; Bengaluru, Karnataka, India . Minimum qualifications: Bachelor's degree in Science, Technology, Engineering, or equivalent practical experience. 9 years of experience with debugging codes in Java, C, C++, .NET, Python, Shell, Perl, or JavaScript. 4 years of experience in networking technologies (e.g., Transmission Control Protocol/Internet Protocol (TCP/IP), Routing, Virtual Private Network (VPN), Virtual Local Area Network (VLAN), Peering, Load-Balancing, Firewall, Dynamic Host Configuration Protocol (DHCP), Internet Control Message Protocol ...