204 Firewall Configuration Jobs - Page 6

Key Responsibilities: Administer and maintain Active Directory environment, including user accounts, OU structure, and security groups. Perform system administration tasks on Windows Server and client operating systems. Configure, monitor, and maintain Sophos Firewall , including web filtering, IPS, SSL VPN, and IPsec VPN setups. Manage LAN and WAN infrastructure and ensure optimal connectivity and performance. Design, implement, and troubleshoot Group Policies (GPOs) . Administer and troubleshoot DNS and DHCP servers. Configure and support SSL VPN and IPsec VPN for secure remote access. Handle patch management for servers, workstations, and security appliances. Manage and troubleshoot Aruba access points and wireless network performance. Administer Sophos Endpoint Protection , ensuring compliance and threat prevention. Manage Office 365 environment including user administration, licensing, and mail flow. Develop and maintain PowerShell scripts for automation and administrative tasks. Administer Azure AD and Intune for identity and device management in a hybrid environment. Requirements: Proven experience in system and network administration. Strong understanding of Active Directory, GPO, DNS, DHCP , and Windows Server platforms. Linux Platform hands on Hands-on experience with Sophos Firewall and Sophos Endpoint . Good knowledge of LAN/WAN technologies and troubleshooting. Experience with Aruba wireless solutions is preferred. Proficiency in Office 365 administration . Working knowledge of PowerShell scripting . Familiarity with Azure AD and Intune MDM/MAM solutions. Excellent problem-solving and communication skills.

We are seeking a skilled Junior Systems Engineer to join our dynamic IT team The ideal candidate will have foundational experience with Active Directory Domain Services (ADDS), Linux systems, hardware management, firewall configuration, and troubleshooting This role is suited for a proactive individual who can assist in maintaining the stability, integrity, and efficient operation of the organizations IT infrastructure Skills : - Active Directory Domain Services (ADDS), Linux systems, hardware management, firewall configuration, and troubleshooting

Role & responsibilities Network Design & Implementation: Develop and implement network architectures tailored to the organization's needs, including LAN, WAN, and wireless systems. Hardware and Software Configuration: Configure routers, switches, firewalls, and other networking devices to optimize performance. Network Monitoring: Monitor network traffic, bandwidth, and performance to ensure consistent service delivery and minimal downtime. Security Management: Implement and enforce network security protocols, including firewalls, VPNs, and encryption methods, to safeguard sensitive data. Troubleshooting and Maintenance: Resolve network issues through proactive troubleshooting and regular system updates, patches, and fixes. Power to install, maintain, and troubleshoot network infrastructure tools including wireless access points, firewalls, routers, switches, and controllers. Commissioning, System integration & testing of CCTV Systems Troubleshooting of CCTV Systems, IP

Strong expertise with DHCP, DNS administration, and LAN/WAN Proficiency with SonicWall firewall administration and SonicWall wireless access points In-depth understanding of L2 switching (VLANs, STP, link aggregation) and L3 routing concepts Over time allowance Performance bonus

Diadem Technologies Pvt. Ltd. is a leading cloud service provider and web hosting company based in India, offering managed IAAS, PAAS, and DRaaS solutions to clients nationwide. With over two decades of experience, we are committed to providing innovative and scalable solutions for businesses, especially SMEs. Join our team and be a part of a dynamic organisation driving technology transformation. Role Overview: We are looking for a motivated and detail-oriented individual who wants to build a career in networking and infrastructure support. This role offers hands-on exposure to working with firewalls, switches, server hardware, and IT asset management in a live data center environment. Key Responsibilities: - Assist in basic configuration tasks on FortiGate firewalls (VPN, port forwarding, internet access rules) - Support setup and cabling of network switches and servers - Learn to configure RAID, access IPMI interfaces, and perform OS installations - Maintain IT asset records and inventory of data center equipment - Update documentation, network diagrams, and server logs under supervision - Communicate with vendors and internal teams for hardware coordination and issue resolution Must-Have Skills: - Basic understanding of computer networking (TCP/IP, IP addressing, VLANs) - Familiarity with concepts of firewall and switch usage - Good communication skills and willingness to work in a structured environment - Strong desire to learn and grow in data center and IT infrastructure support - Attention to detail and basic documentation habits Good-to-Have Skills: - Exposure to FortiGate, Mikrotik, Cisco, or other network devices - Hands-on experience in any server or network lab setup during coursework - Any internship, project, or lab work in server deployment, RAID, or IPMI - Basic scripting knowledge or Linux/Windows OS installation experience Educational Qualification: - Diploma or Bachelor's Degree in IT, Computer Science, Electronics, or a related stream - Candidates who have completed a recognized networking course (e.g., CCNA, hardware networking diploma) will be given preference Why Join: - Great opportunity for early-career professionals to gain hands-on infrastructure skills - Work alongside experienced network and infrastructure engineers - Exposure to real-world data center operations, firewall and switch management - Structured training, SOPs, and mentorship provided for growth

Position: Senior Firewall Engineer Location: Chennai (Work from Office) Job Type: Full-time Total Experience 8 Years Relevant Experience – 5 years (Mandatory) Timings: 24 / 7 Job Summary: We are seeking a highly skilled Senior Firewall Engineer to join our Network Security team. The ideal candidate will be responsible for managing, configuring, troubleshooting, and optimizing firewall infrastructure across enterprise environments. This role requires deep expertise in firewall technologies, security protocols, and network security best practices to ensure a secure and resilient IT infrastructure. Key Responsibilities: • Design, implement, and manage enterprise firewall solutions, including policies, rule sets, and access controls. • Provide advanced troubleshooting and problem resolution for complex firewall-related issues. • Monitor firewall performance, conduct regular security assessments, and implement necessary updates and patches. • Optimize firewall configurations to enhance security posture while maintaining business continuity. • Collaborate with internal and external teams to analyze security incidents and provide remediation solutions. • Conduct in-depth analysis of network traffic and logs to identify potential threats and vulnerabilities. • Lead firewall migrations, upgrades, and integration projects. • Develop and maintain technical documentation, including firewall rules, configurations, and security policies. • Provide mentorship and guidance to Level 1 and Level 2 engineers. • Ensure compliance with industry security standards, best practices, and regulatory requirements. • Participate in on-call rotation for incident response and emergency troubleshooting. Required Qualifications & Experience: • Bachelor’s degree in computer science, Information Security, or related field (or equivalent experience). • 5+ years of hands-on experience with firewall technologies, including but not limited to Palo Alto, Fortinet, Zscaler, Cisco ASA/Firepower, and Check Point. • Deep understanding of networking protocols (TCP/IP, BGP, OSPF, VLANs, VPNs, NAT, etc.). • Expertise in intrusion detection and prevention systems (IDS/IPS) and threat intelligence. • Strong knowledge of security frameworks (NIST, ISO 27001, CIS Controls) and regulatory requirements (PCI-DSS, HIPAA, GDPR). • Experience with automation and scripting (Python, Ansible, PowerShell) for firewall management is a plus. • Proficiency in SIEM tools, packet analysis, and log correlation for threat analysis. • Strong analytical and problem-solving skills with the ability to make quick decisions in highpressure situations. • Excellent communication and documentation skills. Preferred Certifications: (Atleast 2 certifications - Mandatory): • Palo Alto Networks Certified Network Security Engineer (PCNSE) • Fortinet NSE4/NSE7 • Cisco Certified Network Professional Security (CCNP Security) • Check Point Certified Security Expert (CCSE) • Zscaler Delivery Specialist / Zscaler for Users – Advanced (EDU-202) / Zscaler Digital Transformation Admin Role & responsibilities Preferred candidate profile

About the job: This is a full-time role for an Information technology support technician at Shubh Enterprises. Key Responsibilities: 1. Provide technical assistance and support to employees and clients 2. Troubleshoot hardware and software problems 3. Set up and maintain computer systems 4. Assist with network management 5. Work on-site in Dehradun Who can apply: Only those candidates can apply who: have minimum 1 years of experience are from Dehradun only are Computer Science Engineering students Salary: ₹ 2,00,000 - 3,00,000 /year Experience: 1 year(s) Deadline: 2025-07-20 23:59:59 Other perks: Informal dress code Skills required: Computer Networking, Field Work, Troubleshooting and Firewall Configuration Other Requirements: 1. Proven experience as an IT support technician or similar role 2. Strong knowledge of computer hardware, software, and networks 3. Excellent problem-solving and communication skills 4. Ability to diagnose and resolve technical issues 5. Experience with ticketing systems and remote support tools 6. Good knowledge of Active Directory, Windows operating systems, and the Microsoft Office Suite 7. Ability to prioritize and manage multiple tasks 8. Strong attention to detail 9. Customer-oriented approach 10. Previous experience in a customer service role is a plus About Company: Shubh Enterprises was established in April 2010. We provide complete IT solutions and deliver emerging technologies with a focus on cost management and full customer satisfaction. Over the past 14 years, we have dealt with a wide range of complex problems. We are your one-call solution for all IT-related needs. Our services include Managed IT Services, PC/Laptop/Server & Peripherals Support, Annual Maintenance Contracts (AMC), Networking, Component-Level Repair, Data Recovery, IT Consultancy, and more. We offer comprehensive IT support through onsite visits, remote access, phone calls, email, chat, and residential engineers. Unlimited technical voice support is available to our esteemed clients under any IT solutions and services plan. Our IT support caters to all segments, including government, semi-government, corporate, SMBs, and home users.

Role : Wireless Network Engineer Exp : Min 6+ yrs exp Must have : Wireless networking , Firewall , VPN , Gateway Salary : upto 13 LPA Immediate joiners would be preferred Location : Chennai Mode of interview : Virtual Regards, Allen 7200495207

Network Engineer Job Title : Network Engineer Location : Chennai, Hyderabad, Bangalore Experience : 1-5.5 Responsibilities: Install and configure network hardware. Monitor network performance and troubleshoot issues. Maintain documentation and network diagrams. Assist in implementing security measures. Tools & Technologies: Cisco IOS, Juniper, Fortinet. Wireshark, SolarWinds, Nagios. TCP/IP, DNS, DHCP, VLANs. Career Growth: Network Engineer Network Architect IT Infrastructure Manager. Ideal Candidate Traits: Analytical and diagnostic skills. Interest in connectivity and security. Ability to work independently and in teams

Qualifications & Key Skills: AMX Automation & Extron Automation Programming Crestron Automation and Lighting Programming Crestron AV Units Configuration Extron AV and Streaming Servers Configuration, Lutron Lighting and Foxdmotics Lighting Programming Polycom and LifeSize VC Configurations Yamaha, Crestron and other UC Based systems Configurations Wi-Fi Routers Configurations Networking Configuring of Manageable and Unmanageable switches, Port Configuration and Firewall Configuration Biamp & QSC Programming and Clear One Programming Logitech Automation Somfy Programming and integration into automation Sonotnix Configuration and integration into automation All the AV and Home Theatre systems Configurations Video Wall and Video wall Processor Configuration Digital Signage, Intercom and CCTV Biometric Access Control Systems Act-4 Processor Configuration Systems Admin Printers and Scanner Zone Audio System configuration and integration Configuring of Digital Door Locks systems Wireless Presentation systems configuration and commissioning Well versed with online system support. Accompany with sales team for site study and solution. Project coordination with site engineers and Management Support in AV, Lighting, Automation, Networking, CCTV, Biometric system BoQ design Media servers configuration and integration. Pro Control System Programming and other industry newly launched formal software and hardware study, understating and integration for AV System

Immediate joiners preferred Role- IT Admin Experience: Minimum 4 Years Location: Gurgaon (onsite) Shift- Night Shift Good communication skills. Job Responsibilities: Addressing user tickets for issues regarding hardware, software, and networking. Assisting customers through the installation of applications and computer peripherals. Providing IT networks and technical services to users inside and outside the company. Guide users with step-by-step instructions to resolve the issues. Customizing the desktop applications as per the needs of users and clients. Advising on software and hardware upgrades. Maintaining a log of job tickets and maintenance tasks. Send the unresolved issues to the next level of the support team. Ensuring that the client systems are working fine. Creating technical reports and manuals. Keep up with current breakthroughs in computing technology and research its reviews. Other Benefits & Perks •Pick up and Drop Facility ( within 15 KM), •Medical + accidental insurance •Rewards & Recognition Programs- monthly, annually

Job Title: System Administrator Company: Senwell Group Private Limited, Pune Location: Kharadi, Pune Experience: 2 to 6 Years Preference: Immediate Joiner Job Summary: Senwell Group Private Limited is seeking a skilled and proactive System Administrator to manage and maintain the organization's IT infrastructure. The ideal candidate will have 3 to 6 years of relevant experience, strong problem-solving abilities, and a proactive approach to ensuring the smooth functioning of all IT systems. Key Responsibilities: Install, configure, and maintain servers, desktops, laptops, printers, and network devices. Monitor system performance and ensure availability and reliability of IT services. Manage Active Directory, Office 365, DNS, DHCP, and file servers. Handle data backups, disaster recovery, and data security protocols. Troubleshoot hardware, software, network, and system issues. Install and update software applications and security patches. Manage IT asset inventory, licensing, and documentation. Ensure cybersecurity best practices including antivirus, firewall, and vulnerability management. Coordinate with external vendors for procurement, AMC, and support contracts. Provide end-user support for hardware, software, email, VPN, and network connectivity issues. Implement IT policies and standards as per company guidelines. Maintain access control systems, biometric systems, and CCTV monitoring solutions. Ensure proper functioning and uptime of internet connectivity, firewall, and VPN solutions. Key Skills: Windows Server Administration (2016/2019/2022) Active Directory, Group Policy Management Office 365 Administration Network troubleshooting (LAN/WAN, VPN, Firewall) Hardware troubleshooting (Servers, Laptops, Printers, Scanners) Cybersecurity fundamentals Backup and Disaster Recovery Management IT Documentation and Asset Management Strong analytical and problem-solving skills Excellent communication and interpersonal skills Preferred Qualifications: Bachelors Degree in Computer Science, Information Technology, or related field. Certifications like MCSE, MCSA, CCNA, or equivalent (preferred but not mandatory). Experience in IT support in a corporate/manufacturing environment will be an added advantage. Immediate joiners will be given preference. Salary & Benefits: Competitive salary package based on experience and skillset. Opportunity to work in a fast-growing and dynamic organization. Performance-based incentives. Professional growth opportunities.

Job Title: L3 Network Enginee r Job Summary: We are seeking an experienced L3 Network Engineer to install, configure, and maintain network and security equipment/services. The ideal candidate will have excellent troubleshooting skills and experience in network operational support/management roles. Responsibilities: 1. Install, configure, and maintain network and security equipment/services. 2. Perform troubleshooting analysis of LAN/WAN/ISDN/Firewall/VPN/SDWAN issues. 3. Document network problems and resolutions. 4. Proactively monitor and ensure network availability, performance, and security. 5. Maintain network device connectivity in data centers and bank sites. Key Tasks: 1. Manage and document IPs/VLANs in data centers. 2. Facilitate LSI application permissions in Firewalls/VPNs. 3. Resolve internet/ISP issues with minimal downtime. 4. Monitor bandwidth and network traffic regularly. 5. Maintain network device warranties, AMC, licenses, and subscriptions. 6. Perform firmware updates and security patches. 7. Backup network device configurations periodically. 8. Maintain network traffic, firmware, and log reports. 9. Coordinate with ISPs for MPLS issues. Requirements: 1. 8-11 years of experience in network engineering. 2. 6 years of experience in network operational support/management roles. 3. Excellent knowledge and troubleshooting skills in: - SD-WAN - LAN segmentation - Cisco Switches, Wireless Access Points, Wireless Controllers, Routers - Firewalls (Fortinet, Checkpoint, Cisco) - F5 Load Balancers 4. Ability to maintain design of LAN/WAN, identify potential failures, and recommend solutions. 5. Good understanding of procedures, applications, and concepts within own subject area and in the context of the business.

Job Title: Desktop Support Engineer / IT Engineer Software Developer Location: Chennai & Bangalore Job Type: Full-time Experience: Fresher Qualification: Diploma / B.E / B.Tech / BCA / MCA / Any Graduate with IT knowledge Job Summary: We are hiring fresh and enthusiastic Desktop Support Engineers and IT Engineers passionate and motivated Software Developer Freshers to join our IT team. As a fresher, you will be trained and guided to support and maintain IT infrastructure, resolve hardware/software issues, and ensure smooth functioning of desktops, laptops, and basic network systems. Key Responsibilities: Install, configure, and maintain desktop/laptop systems and peripherals (printers, scanners, etc.). Provide first-level technical support to users for hardware, software, and basic network-related issues. Troubleshoot system and network problems, diagnosing and resolving issues promptly. Set up and manage user accounts, passwords, and permissions in Windows or Linux environments. Monitor and maintain computer systems and networks. Assist in upgrading and updating software and operating systems. Maintain asset inventory and documentation of IT equipment. Coordinate with senior IT engineers for complex issues. Ensure timely ticket resolution and maintain service logs. Write clean, efficient, and well-documented code in languages such as Java, Python, C#, JavaScript, etc. Participate in software design, coding, testing, debugging, and documentation. Assist in developing web, mobile, or desktop applications based on project needs. Collaborate with other developers, designers, and QA engineers. Fix bugs and improve application performance. Stay updated with emerging technologies and apply them in real-world scenarios. Participate in code reviews and follow best development practices. Understand and follow the SDLC (Software Development Life Cycle). Required Skills: Basic understanding of operating systems (Windows, Linux), MS Office, and system configurations. Familiar with networking concepts (LAN, IP addressing, routers, etc.). Strong communication and problem-solving skills. Ability to work in a team and support end-users. Willingness to learn and grow in the IT infrastructure domain. Strong knowledge of at least one programming language (Java, Python, C++, etc.) Understanding of object-oriented programming (OOP) concepts. Familiar with front-end technologies (HTML, CSS, JavaScript) and/or back-end frameworks. Knowledge of databases (MySQL, MongoDB, PostgreSQL, etc.). Basic understanding of version control systems (e.g., Git). Analytical and problem-solving mindset. Good communication and teamwork skills. Preferred Certifications (Optional): CompTIA A+ / N+ Microsoft Certified: Modern Desktop Administrator Associate CCNA (Basic Level) Benefits: On-the-job training Exposure to real-time IT infrastructure Career growth opportunities Certificate of Experience after successful completion (if applicable) Hands-on experience with live projects Mentorship and training programs Career growth path into Software Engineer roles Work with modern tools and agile methodology Optional Skills (Good to Have): Exposure to frameworks like React, Angular, Django, Node.js, or .NET. Experience with academic or personal software projects. Understanding of APIs and web services. Mahalakshmi 8056905397

Provide coverage and support for Network operations and the Information Technology Department as directed by supervisor Manage daily operations of the IT department Monitoring and maintaining computer systems and networks Resolve technical issues related to network interruptions Actively update, maintain and monitor all aspects of computer networks Responsible for complete network setup & maintenance. Responsible for coordinating with ISP providers in network issues. Installation, configuration and maintenance of Windows 10, Win7 with Desktops, and Laptops. Installation and configuration Software & application as per company policy. Installation, configuration and maintenance of Network Printers, Local printers and Scanner. Ensure security and privacy of networks and computer systems Assisting staff or clients through a series of actions, either face to face; email or over the telephone to help set up systems or resolve issues.

We are looking for a hands-on and motivated OT Security Analyst with around 3 years of experience in securing Operational Technology (OT) and Industrial Control Systems (ICS) environments. This role will support the implementation and improvement of our manufacturing security program. You will play a key part in shaping OT security strategies, supporting the deployment of security controls, and collaborating with cross-functional teams to strengthen our OT security posture. Key Responsibilities: Implement and support security controls for PLCs, HMIs, SCADA systems, RTUs , and other OT assets. Perform risk assessments , define segmentation strategies , and contribute to OT security baselines . Work with OT security tools such as Claroty, Nozomi, Armis, or Tenable.ot to monitor and protect industrial networks. Collaborate with plant operations, engineering, and OT vendors for secure implementation and lifecycle support. Assist in SIEM log integration , alert triage, and incident investigation related to OT systems. Support network segmentation , firewall configuration , and passive traffic monitoring within OT environments. Participate in the creation of documentation, playbooks, and process improvements for OT security operations. Required Skills & Qualifications: 3+ years of experience in OT/ICS cybersecurity or related roles. Strong understanding of ICS protocols like Modbus, DNP3, OPC , etc. Experience with industrial devices and systems (PLCs, SCADA, RTUs, robotic automation). Familiarity with OT-specific risks and the unique constraints of industrial environments. Exposure to OT security tools (e.g.,Claroty, Nozomi, Armis, Tenable.ot ). Working knowledge of SIEM tools , firewalls , and network segmentation in OT setups. Good communication skills and the ability to work with multi-disciplinary teams. Preferred (Nice to Have): Certifications like GICSP, GRID, IEC 62443 or other OT security credentials. Familiarity with NIST CSF , IEC 62443 , or related cybersecurity frameworks. Experience working in manufacturing or industrial sectors .

MG Road, Bangalore (Work from Office)- 6 Days Working Role & responsibilities Key Responsibilities Assist the IT Manager in planning and leading all computer-related activities within the organization Supervise and maintain the companys computing infrastructure (hardware, software, network, and security systems) Ensure network security, data backup systems, and disaster recovery protocols are robust and regularly updated Analyse system performance, identify vulnerabilities, and implement timely solutions Manage voice, video, and data communications systems Conduct audits and ensure proper documentation for compliance Oversee configuration and maintenance of servers, workstations, and networking equipment Support domain controller, Active Directory, firewall, and VPN applications Prepare and execute preventive maintenance schedules Implement IT audit findings and adhere to SOPs Technical Skills & Qualifications Bachelors degree in Computer Science or MCA Hands-on experience in network setup, system administration, and infrastructure troubleshooting Understanding of CAT5/6 cabling, switches, LAN/WAN, wireless networks, and Windows server environments Working knowledge of Active Directory, firewalls, VPNs, and backup systems Diploma in Computer Hardware & Networking is an added advantage

Configure, review & manage firewall policies (Palo Alto, Fortinet, Checkpoint). Administer Web Application Firewall (WAF). Deploy, modify & troubleshoot security profiles, access rules, & VPN. Lead migration & implementation of new security controls. Required Candidate profile Exp with Firewall rule optimization & cleanup. Firmware & Patch Management for security devices. Exposure to Security Information & Event Management (SIEM) tools. Exp in Application Load Balancer.

ROLES AND RESPONSIBILITIES Set up workstations with computers and necessary peripheral devices (routers, printers etc.) Check computer hardware (HDD, mouses, keyboards etc.) to ensure functionality. Install and configure appropriate software and functions according to specifications. Develop and maintain local networks in ways that optimize performance. Ensure security and privacy of networks and computer systems. Provide orientation and guidance to users on how to operate new software and computer equipment. Perform troubleshooting to diagnose and resolve problems (repair or replace parts, debugging etc.) Maintain records/logs of repairs and fixes and maintenance schedule. Identify computer or network equipment shortages and place orders. Displays understanding of duties & org policies and procedures. QUALIFICATIONS & SKILLS REQUIRED Certification as IT Technician will be an advantage (e.g., CompTIA+, Microsoft Certified IT Professional) Good knowledge of internet security and data privacy principles Negotiation skills Communication skills Interpersonal skills

1 Year initial LPE contract (Extendable) 5 days work from Office (Raipur, Chhattisgarh) Required: B.E. / B. Tech. (IT preference) / MBA (or equivalent) / MCA / relevant masters degree. B.E. / B. Tech. (IT/CS/ electronic/ telecommunication.preference). Check for certification if candidate is not from IT/ CS/ electronic/ telecommunication background. 5+ years of experience in IT/Telecom Network Management Software (NMS), Having experience in MPLS technologies. Working knowledge of networking concepts, and troubleshooting skills to identify issues with firewalls, Router, Switch VLANS routing, or basic IP settings (DNS, gateway)

Responsibilities: * Design, implement & maintain network infrastructure. * Provide remote assistance whenever required. * Ensure network security through firewall configuration. * Troubleshoot network issues promptly. Health insurance Provident fund

Nexapp Technologies Pvt. Ltd. is seeking a highly skilled and experienced Lead Technical Network Support - L3 to join our Network Operations Center (NOC) team in Pune. This role is critical in managing complex network issues, overseeing NOC operations, and leading a team of network engineers. The ideal candidate will have a strong background in network support, proven leadership abilities, and extensive experience with advanced networking technologies. Key Responsibilities: Team Leadership and Mentoring: Lead and mentor a team of L2 and L1 network engineers within the NOC, providing technical guidance and support. Develop and deliver training programs to enhance the skills and knowledge of the NOC team. Conduct performance evaluations, set goals, and offer ongoing feedback to team members. Advanced Network Support: Oversee and resolve high-level network issues, including those related to routing, switching, firewalls, and VPNs. Perform comprehensive analysis of network performance and reliability issues, implementing corrective actions as necessary. Ensure efficient management and support of network infrastructure, including both hardware and software components. Incident and Problem Management: Act as the escalation point for critical network incidents and outages, ensuring timely and effective resolution. Lead root cause analysis efforts for recurring issues and implement long-term solutions. Collaborate with other departments to resolve cross-functional issues and ensure comprehensive incident management. Escalation Management: Develop and manage escalation procedures to ensure the swift handling of critical network issues. Coordinate with senior management and stakeholders for complex or unresolved issues. Monitor and review escalated cases to ensure they are resolved efficiently, documenting lessons learned and driving process improvements. NOC Operations Management: Oversee day-to-day NOC operations, ensuring high levels of service availability and performance. Implement and manage operational procedures to maintain effective network monitoring and incident response. Ensure adherence to service level agreements (SLAs) and operational standards. Network Design and Optimization: Assist in planning and designing network architecture and infrastructure upgrades. Evaluate and recommend improvements to network performance, security, and scalability. Conduct capacity planning and performance tuning to ensure optimal network operations. Documentation and Reporting: Maintain detailed and accurate documentation of network configurations, changes, and troubleshooting activities. Prepare and present regular reports on network performance, incidents, escalations, and resolutions. Ensure compliance with internal and external documentation and reporting standards. Customer and Stakeholder Communication: Communicate effectively with internal and external stakeholders regarding network issues, escalations, and resolutions. Provide technical support and consultation to customers and other departments as needed. Manage relationships with vendors and service providers to address network-related issues. Requirements Qualifications: Education and Experience: Bachelors degree in Computer Science, Information Technology, or a related field. Minimum of 7-10 years of experience in network support, with at least 3-5 years in a leadership or senior technical role within a NOC environment. Technical Skillsets: Extensive experience with advanced networking technologies, including TCP/IP, BGP, OSPF, MPLS, and VPNs. Strong knowledge of network security concepts and technologies (e.g., firewalls, IPSec, SSL/TLS). Hands-on experience with network devices and equipment from vendors such as Cisco, Juniper, Fortinet, and others. Proficiency in network monitoring and management tools. Experience with network design, optimization, and troubleshooting. Soft Skills: Excellent leadership and team management skills. Strong problem-solving and analytical abilities. Effective communication and interpersonal skills. Ability to work under pressure and manage multiple priorities. Certifications (Preferred): Relevant certifications (e.g., CCNA CCNP , CCIE,) are highly preferable.

Linux Migration Engineer: Years of Experience 5 to 8 years Location – Chennai, Bangalore & Coimbatore Shift – Rotational (24/7 coverage – 3 shifts) Role Summary: The L2 Linux Migration Engineer will lead migration and cutover tasks for Linux servers (primarily RHEL) and provide escalation support. This role is critical for maintaining wave velocity and addressing live issues during cutover windows. Skills Summary: Proficient in RHEL 6/7/8/9 and Red Hat Satellite (if applicable) Service management via systemctl, chkconfig, ss, netstat Hands-on firewall configuration (iptables, firewalld) Kernel tuning, GRUB management, and LVM/disk partitioning Cron jobs, system limits, logrotate, auditing File system-level permissions, NFS mounts, SELinux contexts Database awareness (MySQL/Postgres/Oracle) to help triage connectivity or service dependencies during migration Experience reading logs and troubleshooting issues in Windows Event Viewer or Linux logs (`/var/log`, `journalctl`) Automation via Bash and Ansible (execution only, not authoring) Experience in troubleshooting basic VMware issues related to Virtual Machines. Responsibilities: Lead migration wave execution for Linux workloads Validate server readiness: disk layout, OS version, patch level, log rotation Support and coach junior engineers during cutover sprints Troubleshoot post-migration network, service, or agent issues Validate agent-based tools like CrowdStrike, backup agents, and monitoring agents Validate or reconfigure SELinux and firewalld as required Analyze performance using vmstat, iostat, and top post-migration Support rollback planning and documentation Perform rollback or failback procedures if required Collaborate with other teams for app-level testing during Hypercare Maintain escalation logs and wave completion status Review and update migration runbooks for future reuse

Client Engagement Visit client sites to assess needs design and implement network solutions Optimize routers switches firewalls load balancers Conduct testing troubleshoot issues ensure compliance with standards document processes and manage projects

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 Trust Architecture Monitoring: SolarWinds, AWS CloudWatch, Azure Monitor Responsibilities: Design, deploy & manage multi-vendor firewalls and cloud network security. Implement VPNs, firewall segmentation, and high availability (HA) configurations. Automate deployments & policy enforcement via scripting or IAC tools. Work across datacenter, cloud, and hybrid environments to ensure compliance and performance. Conduct firewall audits and support incident response. Collaborate with DevOps, cloud, and network teams. Train and mentor junior engineers. Preferred Certifications: Security: CCSA/CCSE, NSE4/NSE7, CCNP/CCIE Security Cloud: AWS Advanced Networking, Azure Network Engineer Associate Why Join Us: Dynamic and collaborative work environment Skill development, certification support & mentorship Meal & transport allowance Clear career progression into SME, Solutions Architect, or Management roles