Firewall Job Vacancies in Chennai

We are seeking a highly skilled Cyber Security Engineer with 10 to 18 years of experience to join our team in Chennai. The ideal candidate will possess a strong background in protecting networks, systems, and data from cyber threats.**Key Responsibilities:**- **Threat Analysis and Mitigation:** Identify potential security threats and vulnerabilities, assess risks, and implement measures to mitigate them effectively. This ensures that sensitive information remains protected against evolving threats.- **System Monitoring and Maintenance:** Regularly monitor and maintain security systems and tools to ensure they function optimally. This includes updating software and applying security patches to safeguard against new vulnerabilities.- **Incident Response and Recovery:** Act promptly in the event of a security breach, investigating incidents, documenting findings, and implementing recovery plans to restore systems to normal operations.- **Security Policy Development:** Develop and enforce security policies and procedures that align with industry best practices. This helps cultivate a culture of security awareness throughout the organization.- **Training and Awareness Programs:** Conduct training sessions for staff on cybersecurity practices and the importance of maintaining security protocols, enhancing the overall security posture of the organization.**Required Skills and Expectations:**Candidates should have a degree in B.C.A, B.E, or a relevant professional qualification. In-depth knowledge of security protocols, risk assessment tools, and firewalls is essential. Familiarity with compliance requirements and standards such as ISO 27001, NIST, or GDPR is highly desirable. Strong analytical and problem-solving skills, along with excellent communication abilities, are critical for collaborating within teams and educating others on security matters.

We're Hiring- Network Security Engineer Exp: 3+ Years Relevant Notice Period: Immediate Joiner (Male Candidates) Good in Communication Salary: Upto7.5 LPA Location: Chennai Shifts: 24*7 Rotational ShiftsKey Responsibilities: Firewall Management: Configure and troubleshoot Fortinet, Palo Alto, and Cisco firewalls including policies, NAT, segmentation, routing, UTM, upgrades, migrations, and HA. SD-WAN Operations: Deploy and optimize SD-WAN environments (overlays/underlays), troubleshoot routing (BGP/OSPF), tunnel issues, dual-WAN failover, SLA routing, and performance using QoS and link-health monitoring. Cloud Network Security: Implement and audit AWS/GCP security controls (NSGs, firewall policies, VPC routing, peering, WAF) and resolve multi-region connectivity issues. WAF Management: Perform onboarding, rule tuning, exception handling, and false-positive analysis. Proxy & Zscaler: Manage Zscaler ZIA configurations, authentication methods, routing policies, and resolve complex proxy issues. VPN & Secure Access: Configure and troubleshoot complex IPSec/SSL-VPN tunnels and analyze application flows for security rule creation. Security Architecture Support: Assist Leads during network design, segmentation planning, and ensure compliance with ISO 27001, SOC 2, and client requirements. Documentation: Prepare HLD/LLD, change documentation, and maintain Visio diagrams for firewalls, SD-WAN, and cloud networks.Skills &Experience : Hands-on experience with Fortinet/Palo Alto/Cisco firewalls. Strong SD-WAN troubleshooting (overlay tunnels, routing protocols, SLA policies). Knowledge of AWS/GCP network security concepts and tools. Experience with VPN, Zscaler, WAF, and enterprise routing/security. Good understanding of security standards and audit processes. Strong documentation, analytical, and problem-solving skills

Job Openings for 10 Technical Intern Jobs for Freshers in Trivandrum/Thiruvananthapuram, Chennai, Bangalore, Hyderabad, Pune, Gurgaon, Kolkata, Lucknow, having Educational qualification of : B.C.A, B.Sc, B.E, B.Tech with Good knowledge in Ccnp Routing, Networking, Computer Networking, Firewall, Wifi Technical Architect, Hardware Firewall, Firewall Management, Switch Configuration etc.

ob descriptionAre you a bilingual powerhouse with excellent communication skills in both English and Hindi? Are you looking for a dynamic and fast-paced work environment where you can utilize your language proficiency? Look no further than Hyures!Key responsibilities:1. Handle inbound and outbound calls in a professional and courteous manner, assisting customers with their queries and concerns.2. Respond to emails and messages in a timely and efficient manner, providing accurate information and resolution to customer issues.3. Maintain detailed records of customer interactions and transactions, ensuring all information is accurately documented.4. Collaborate with team members and other departments to escalate complex issues and provide seamless customer service.5. Stay updated on product knowledge and company policies to provide accurate information to customers.6. Meet and exceed performance metrics, including call handling time, customer satisfaction, and resolution rates.7. Continuously strive to improve processes and contribute to a positive team environment.Key Roles and Responsibilities:Technical Support:DSEs provide on-site and remote support to users, addressing hardware, software, and network-related issues. They troubleshoot problems, diagnose system failures, and identify root causes, ensuring smooth operation of desktop environments.Hardware and Software Management:DSEs are involved in installing, configuring, and upgrading hardware and software, including operating systems, applications, and peripherals. They may also manage software licensing and ensure compliance with company policies.Problem Resolution:DSEs handle a wide range of technical issues, from basic user queries to complex hardware and software problems. They document solutions for future reference and to create a knowledge base.End-User Training:DSEs may provide training to users on new software, hardware, or systems. They explain troubleshooting steps and provide guidance on proper usage of technical systems.Network Connectivity:DSEs troubleshoot network connectivity issues, ensuring users can access necessary resources and communicate effectively.Inventory Management:DSEs may be responsible for managing technology inventory, tracking hardware and software assets.Documentation:DSEs document technical issues, solutions, and procedures for future reference.Escalation:DSEs understand when to escalate complex issues to higher-level support personnel.Customer Interaction:DSEs interact with users directly, either in person, over the phone, or via email, to understand and resolve their issues. They should have good communication and customer service skills.Salary:2,8,0000 - 450000 /yearExperience:0 year to 2 yearsSkills required:English Proficiency (Spoken), English Proficiency (Written), Hindi Proficiency (Spoken) and Hindi Proficiency (Written)Total Vacancy: 250Talk to HRMahalakshmi8056905397

15 years+ hands-on experience in managing networks in an Enterprise environment. Expert in network topologies and monitoring tools: VLANS, VPN, MPLS, Gateways, routers, Firewalls Cisco ASA and Firepower, Cisco 5K switches. Extensive experience in configuring network switching, routing, and other devices. Extensive experience with Cisco products is required. Good understanding of WAN/LAN/Wireless internetworking including design elements, protocol interoperability, network architecture development, and requirements for testing / proof of concept. Solid understanding of network protocols and concepts such as OSPF, BGP, STP, IPSEC, etc. Advanced knowledge of platform operating systems (Cisco router & Switch platforms, Cisco ASA, etc.) and how their interaction with other network devices. Advanced skills in gathering requirements and designing/implementing/supporting network solutions. Good understanding of SD-WAN technologies. Installing, configuring, and supporting network equipment including routers, switches, Firewalls, UTM and other transport equipment Perform network maintenance and system upgrades including service packs, patches, hotfixes, and security configurations Providing Level-2 or Level-3 support for infra/customer fault or incidentsVacancy: Network engineerLocation: ChennaiCertification: CCNA Routing & Switching certification is required CCNP certification is requiredInterested candidates share resume to 9600479830/niga@reqwiz.in

Roles and ResponsibilitiesSetting up different type of rules based on Volume, content and bad URL etc.Proactive tracking of rules performance identifying issues, irregularities and false positives.Updating IR21 operators database.Countries, Operator, HUB, GT ,IMSI and MSISDN lists modification.Identify, gather and analyse SMS firewall transactional and reference data via specific tools.Manage and manipulate large and complex SMS related datasets to generate regular and ad-hoc reports to support business teams in their decision-making process.Analyse and extract key insights from SMS firewall data to inform business decisions.Monitor and report daily and weekly SMS firewall traffic data KPIs.Update and modify system reference data such as operators database and numbering plans.Detect and analyse messaging fraud, report root cause and suggest anti-fraud solutions.Create or modify SMS firewall rules that generate alarms for detecting potential fraud.Explore new detection methods or system improvements and adjust the firewalls accordingly.Liaise with Technology, Carrier and other teams about network traffic and system details.Skills & Experience Good communication skills in English, both oral and in writing.Analytical and attentive to details, with data-driven mindset.Proactive and self-motivated.Advanced Excel, working knowledge of Pivot Tables and Lookups is essential.Telecom experience,Basic knowledge of SMS traffic flows and numbering plans. Understanding of SS7 MAP with ability to read and analyse protocol logs is a plus.Understanding of telecom messaging network fraud scenarios.Knowledge and experience in configuring rule-based fraud systems; experience with Mobileum firewall is an advantage.

Job Description:Job ResponsibilitiesPresent and report regularly InfoSec dashboard to management and stakeholdersAssist with the development of technical security risk and compliance documentationDocument and Communicate status and compliance effectiveness to management on a regular basisConduct regular internal audits on information security specific to ISO 27001Manage external audits from customers and stakeholderSupport business teams to achieve and maintain their security and compliance posture in accordance with ISO 27001 & Data PrivacyValidate ongoing compliance of policies and process/procedures in support of requirements and ensure that controls are operating effectivelyPrepare responses to client questionnaires and RFPs on information security, compliance and data privacy related areas. Provide support and clarity to customers and users of the information and cyber-security policy framework answering related questions and challenges as they ariseInterface and engage both management and other functions in organization on information security compliance related activities and processesLead the effective publication of policy materials and documents Risk ManagementMaintain and manage ISMS related documents, reports, and artefactsCoordinates the issuance of access control and drive change management activitiesManage vendor and third-party due diligence documentationInternal consultant for IT domain leads, administrators for security infrastructure, and assisting them to implement security devices configuration controls for firewalls, Internet connectivity, IPS and router etc.QualificationsCertification ISO 270013+ years of experience in Compliance, Security, or IT Audit experienceTotal experience of 5-6 yearsAny graduate or masters degree in science, engineering or technologyKnowledge in Project Management, IT Security Architecture DesignPrior experience with managing other security compliance ISO 27001 & SOC1 & SOC2

SIPLINK Communications Pvt Ltd We have a vacancy for the Telecom Systems Engineer serves as development or processes engineer in the strategy and application of essential communications systems, such as public safety digital microwave, radio, Wide Area Networks (WAN), Local Area Network (LAN), copper, and fiber-optic network. It also involves intra-building cabling, speech, audiovisual, security, call center, and Voice over Internet Protocol (VoIP). It supports the Telecommunication infrastructure. (Required skills Routing, Switching,Networking)

Technical Lead Network, Security and WirelessJob Location: Shollinganallur,ChennaiExperience: 7 to 15 Years CTC: 10 to 16 LPAJob Description: Key Skills (Mandatory): LAN, WAN, Cisco - Router, Switches, Firewall & Load Balancers Knowledge on Firewalls, Routing protocols, BGP, OSPF, MPLS-VPN, DHCP, DNS, VPN/Remote Access network. Should have hands on experience on routing and Switching Should have hands on experience on Firewall Configuration & Implementation of VPN (Site to Site/SSL/IPsec) Knowledge on Virtualization with respect to Network Should have knowledge on IP address and subnets, Backup utilities, Monitoring Tools Experience with products from some of the following vendor like Fortigate, Juniper, Cisco, Dlink, Linksys, brocade, Netgear, Radware, F5 Experience in Fixing Network Vulnerabilities, Device Hardening, Application Security Assessments, Log Review, Review of Documents, Network Monitoring and Reporting Knowledge in OS (Windows/ /Linux) Complement with Solution Architect for client handling in terms of Technology pitch Experience in Network related configuration of Servers/Desktop Operating Systems Should have Good experience in ISP Coordination and Vendor management. Should have Good Experience in Customer Coordination (understand customer needs and providing solutions).

Should sell cloud Solutions - Microsoft Azure, Office 365 , AWS, security solutions like Fortinet, Sonicwall, Sophos, Trend Micro, Acquire new customers & existing customers through digital marketing Bag new accounts and create new opportunities from our existing customer DB Need to validate the opportunity and work with the respective OEM , Vendors Understand the requirement an provide an appropriate solution to the customer Coordinate with the presales & technical team In arriving the solution Able to Land the proposal to the customer and follow up for the closure . Responsible for payment collection for the opportunities

One of Our Clients, Leading IT Services Company is hiring for Network Engineer / Firewall Engineer Job DescriptionThis description applies to all Network Engineer '' related skillsets to include: Network Technician, Firewall Engineer, WAN Engineer, NIPS/NIDS Engineer, etc. It can be modified to meet skill set requirements but must be applicable to the appropriate levelsRoles and Responsibilities: Gathering and documenting existing client network and device information into a workbook that will be leveraged to develop the migration plan. Support FW & NW engineering in the development of the Engineering Work Order (EWO) & Firewall Changes. Entry Level experience with network engineering and architecture skills. Ability to support a team of network engineers and client accounts in the network transformation effort. Strong requirements gathering and documentation of network environments. Travel may be requiredSkills Required: 5+ years in network engineering and documentation. CCNP required, CCIE desired, Networking Technology equivalent certification or equivalent network certification with minimum 5+ years experience in data center network infrastructures. Knowledge of networking hardware, including routers, switches, and firewalls. Expert level capabilities within the Microsoft Office suite of tools, especially Excel and Visio. Professional attention to detail and with a sense of urgency. Knowledge of IP, including TCP, UDP, NATing, OSPF, and BGP. Knowledge of IOS stack layers 1, 2, 3