27 Firewall Rules 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 protocols (BGP, OSPF, EIGRP, MPLS) and VLANs. - Troubleshoot complex network performance, latency, and packet loss issues. - Administer firewall policies, VPNs (IPSec, SSL), and remote access solutions. - Manage WAN optimization, QoS, and bandwidth monitoring. - Perform firmware/IOS upgrades, patching, and hardware lifecycle management. - Support network security initiatives including NAC, IDS/IPS, and DDoS protection. - Monitor and analyze network health using tools like SolarWinds, PRTG, Nagios, Cisco DNA Center, Wireshark. - Document network topology, runbooks, and change requests in line with ITIL practices. - Participate in on-call rotation and provide RCA for high-severity incidents. - Collaborate with cloud and server teams for hybrid/cloud networking (AWS, Azure, GCP). Required Skills & Experience: - 6-10 years of experience in enterprise network administration. - Expertise in routing, switching, and firewall administration (Cisco, Juniper, Palo Alto, Fortinet, etc.). - Strong understanding of TCP/IP, DNS, DHCP, NAT, VLANs, STP, HSRP/VRRP. - Experience with VPNs, MPLS, SD-WAN, and wireless networks. - Familiarity with firewall rules, ACLs, and network security best practices. - Proficiency in packet capture and analysis (Wireshark, tcpdump). - Knowledge of network automation (Python, Ansible, Cisco DNA/ACI) is a plus. - Exposure to cloud networking (VPCs, VPN gateways, load balancers). - Willing to work in rotational shift (shift & cab allowances are provided). - Prefer male candidates only. Preferred Qualifications: - Cisco Certified Network Professional (CCNP) or higher (CCIE) strongly preferred. - Palo Alto, Fortinet, or F5 certifications (PCNSE, NSE, F5-CA) are a plus. - Experience in multi-vendor network environments. - Knowledge of Zero Trust and SDN solutions (Cisco ACI, VMware NSX, etc.).,

As an Advanced Linux Administrator, you will have the following key responsibilities: - Expert-level hands-on experience with Red Hat Enterprise Linux (RHEL 8/9) including kernel tuning, system optimization, service configuration, and in-depth troubleshooting. - Deep knowledge of ext3, ext4, XFS. Proficient in LVM, mount strategies, partitioning, disk recovery, NFS, and multipath I/O configuration. - Strong experience in managing patching, content views, host provisioning, and lifecycle policies using Red Hat Satellite for centralized package and compliance management. - Proficient in Bash, Python, Ansible, and Terraform for automating routine operations, configuration management, and infrastructure provisioning. - Skilled in system hardening, SELinux, firewall audit logging, vulnerability scanning, and ensuring adherence to regulatory compliance standards (ISO, CIS, PCI, etc.). - Strong working knowledge of enterprise-grade monitoring solutions such as Prometheus, Grafana, Zabbix, and ELK/EFK, including custom alerting and metric integrations. - In-depth understanding of Linux networking, including routing, bonding, VLANs, DNS, DHCP, and troubleshooting L2/L3/L4 issues. Experience with firewall rules, iptables/nftables, and network namespaces. - Experience with VMware, KVM, OpenStack, and cloud platforms (AWS, Azure, GCP) for hybrid infrastructure management and VM/container orchestration. - Lead role in handling major incidents, performing root cause analysis (RCA), and implementing permanent fixes while ensuring alignment with ITIL practices. You will be working with a company that values expertise in Linux administration, automation, security, and cloud integration to maintain a robust and efficient IT infrastructure.,

Job Title Infrastructure Specialist AWS Platform Sector Communication Location Bengaluru Experience 5+ Years Job Description We are looking for an experienced AWS Infrastructure Specialist to join our team in the Communication sector. The ideal candidate will bring strong expertise in AWS infrastructure administration, automation, and operational management. You will be responsible for managing cloud environments, implementing Infrastructure-as-Code (IaC), ensuring security and scalability, and troubleshooting production-level issues. This role requires a mix of hands-on technical skills, problem-solving ability, and strong communication to collaborate effectively across teams. Key Responsibilities Manage and administer AWS infrastructure components (EC2, S3, VPC, IAM, etc.). Implement Infrastructure-as-Code (IaC) using Terraform and/or CloudFormation. Automate cloud management tasks using Python, Bash, or equivalent scripting languages. Monitor and troubleshoot infrastructure using CloudWatch, Prometheus, ELK, and other monitoring tools. Ensure network fundamentals (DNS, firewall rules, virtual networks) are properly configured and secure. Support incident resolution and root cause analysis for production-level issues. Maintain detailed system documentation and collaborate effectively with stakeholders. Work with cross-functional teams to support scalable, reliable, and secure AWS deployments. Required Skills & Qualifications 5+ years of hands-on AWS administration experience. Strong expertise with AWS services: EC2, S3, VPC, IAM. Proficiency in IaC tools: Terraform and/or CloudFormation. Strong scripting experience in Python, Bash, or equivalent. Experience with monitoring and logging tools (CloudWatch, Prometheus, ELK). Familiarity with network fundamentals (DNS, firewall rules, virtual networks). Strong troubleshooting and problem-solving skills for production environments. Excellent communication and documentation skills. Preferred Qualifications AWS Certifications (e.g., SysOps Administrator). Experience with containerization (Docker, Kubernetes, EKS, ECS). Exposure to CI/CD pipelines and DevOps tooling. Show more Show less

The role at HARMAN's Sattva Knowledge Court Bdg_HII location in Bangalore is for a Team Leader in Engineering, where you will be responsible for managing a local Engineering Team focused on Security, Positioning, and Stability for customer projects within the Connectivity SBU. As the Team Leader, you will oversee core software assets, system architecture, and ensure the quality of software deliverables. Additionally, you will be responsible for enhancing the technical competency of your team through regular upskilling. As a Team Leader, you will lead a team of Software Domain engineers in India, Romania, or Poland, taking accountability for the SW Domain deliverables. You will drive best practices in Connectivity Software development, ensuring timely delivery of programs with a quality-first approach on Android Automotive and Linux-based solutions. Your role will extend to being a technology evangelist, defining technology competency roadmap, upskilling the team, driving community activities, and fostering a culture of pride in products and code delivery. To be successful in this role, you should hold a Bachelor's degree in computer science or relevant field, with at least 6 years of professional experience in large-scale software development. You should have a strong focus on excellence in software development, a desire to innovate development methodologies, and a good understanding of Android and Linux-based ecosystems. Experience in leading diverse teams, effective communication skills, and knowledge of secure boot, TEE applications, and cryptographic algorithms are essential. Additionally, having a Master's degree, experience in AI/ML technologies, Automotive Software Development, and familiarity with agile software development methods would be advantageous. You should be willing to travel up to 30% and work in a hybrid model of remote and onsite office. Successful completion of a background investigation and drug screen is required for employment. At HARMAN, you will enjoy a flexible work environment, employee discounts on Harman and Samsung products, extensive training opportunities, competitive wellness benefits, tuition reimbursement, access to fitness center and cafeteria, and an inclusive work environment that promotes professional and personal growth.,

You are a proactive and detail-oriented Cyber Security Analyst with a minimum of 1 year of hands-on experience in cybersecurity tools and operations. Your primary responsibility will be to protect enterprise systems and networks, focusing on endpoint protection, proxy management, and threat analysis. Essential experience with McAfee, Netskope, and Zscaler is required. You will be tasked with monitoring, investigating, and responding to security incidents and alerts across the organization's infrastructure. Administering and maintaining McAfee endpoint security tools to ensure up-to-date threat definitions will be crucial. Additionally, managing web proxy solutions including Zscaler and Netskope, analyzing logs, and enforcing policy-based controls will be part of your routine. Identifying and analyzing potential threats using SIEM tools and escalating as necessary will be essential. Collaboration with internal IT teams and external vendors to effectively resolve security issues is expected. Performing vulnerability assessments, supporting compliance initiatives, and maintaining detailed documentation of configurations, policies, and incident reports are also part of your responsibilities. Moreover, supporting audits and implementing remediation plans based on security findings will be required. You should possess a Bachelor's degree in Computer Science, Information Technology, or a related field along with a minimum of 1 year of experience in the cyber security or information security domain. Hands-on experience with McAfee Endpoint Security suite, Zscaler, and Netskope Cloud Security Platform is necessary. A good understanding of firewall rules, threat detection, malware analysis, and data loss prevention (DLP) is crucial. Familiarity with security incident management processes and tools like SIEM (e.g., Splunk, QRadar), strong analytical and problem-solving skills, as well as excellent communication and documentation skills are highly valued. This is a full-time, permanent position located in Navi Mumbai, Maharashtra, and requires in-person work. The benefits include internet reimbursement and a performance bonus. Fluency in English is required. Application Question(s): Do you have experience in domains like McAfee, Netskope, and Zscaler in Proxy ,

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world. This Position reports to: IS Incident and Process Mgt. Team Lead Your role and responsibilities (Mandatory) In this role, you will have the opportunity to support the organization's vision and strategic direction. Each day, you will define, manage, and monitor processes to meet requirements for Information Systems (IS) services by planning, measuring, and improving all aspects of IS services. You will also showcase your expertise by being a key resource, a definitive source of knowledge processes, to contribute to enhancing organizational effectiveness. The work model for the role is #LI #Onsite This role is contributing to the IS Services in India. You will be mainly accountable for: Initial Assessment: Upon detection of the IT crisis, the emergency responder promptly assesses the situation to determine the nature, scope, and severity of the incident. This assessment involves gathering information about the affected systems, identifying the root cause (if possible) of the problem, and understanding the potential impact on operations, data integrity, and security. Activation of Response Plan: The Crisis Response Lead activates the organization's IT cri-sis response plan, which outlines specific procedures and protocols for addressing various types of IT emergencies. This may involve alerting key stakeholders, assembling an incident response team, and initiating predefined steps for containment, mitigation, and recovery. Containment and Mitigation: The Crisis Response Lead works to contain the spread of the IT crisis by isolating affected systems, disabling compromised accounts or services, and implementing temporary workarounds to minimize further damage. Mitigation efforts may include applying security patches, deploying intrusion detection systems, or implementing firewall rules to pre-vent unauthorized access or data breaches. Communication and Coordination: The Crisis Response Lead serves as a central point of contact for communicating updates, instructions, and guidance to relevant stakeholders, including IT staff, management, customers, and vendors. Effective communication is essential for maintaining transparency, managing expectations, and coordinating collaborative efforts to resolve the crisis. Technical Resolution: The Crisis Response Lead leverages technical expertise and troubleshooting skills to diagnose the underlying issues causing the IT crisis. This may involve analyzing system logs, conducting forensic investigations, and performing root cause analysis to identify vulnerabilities, exploits, or misconfigurations. Qualifications for the role (Mandatory) Bachelor's or master's degree in IT discipline +8 years in IT applications/services or similar and 5 years of experience in major/high severity management (documented on this position) is highly desirable Certifications required- ITIL 4 Foundation Certifications preferred- ITIL advanced certifications are an additional advantage More about us (Mandatory) Our mission in ABB IS (Information Systems) is to harness the power of information technology to deliver valuable, reliable, and competitive IS services for ABB. If you have a strong technical skills, analytical mind, and the drive to help us stay ahead of the competition, you are the one we are looking for. It has come to our attention that the name of ABB is being used for asking candidates to make payments for job opportunities (interviews, offers). Please be advised that ABB makes no such requests. All our open positions are made available on our career portal for all fitting the criteria to apply. ABB does not charge any fee whatsoever for recruitment process. Please do not make payments to any individuals / entities in connection to recruitment with ABB, even if is claimed that the money is refundable. ABB is not liable for such transactions. For current open positions you can visit our career website https://global.abb/group/en/careers and apply. Please refer to detailed recruitment fraud caution notice using the link https://global.abb/group/en/careers/how-to-apply/fraud-warning We value people from different backgrounds. Could this be your story Apply today or visit www.abb.com to read more about us and learn about the impact of our solutions across the globe. Fraud Warning: Any genuine offer from ABB will always be preceded by a formal application and interview process. We never ask for money from job applicants. For current open positions you can visit our career website and apply. Please refer to detailed recruitment fraud caution notice using the link .

You will be joining our IT infrastructure team in Trivandrum as a Network Engineer. Your primary responsibility will be to design, implement, and maintain networking systems to ensure seamless connectivity and secure data communication across internal and client environments. Your duties will include designing, configuring, and maintaining local area networks (LAN), wide area networks (WAN), and other networking systems. You will be installing, supporting, and managing network hardware and software such as routers, switches, firewalls, and access points. Monitoring network performance, troubleshooting connectivity issues, implementing and maintaining network security protocols, VPNs, and firewall rules will also be part of your role. Additionally, you will assist with the setup and management of internet and intranet connections, perform regular network backups, firmware upgrades, and system updates, and maintain accurate network documentation. To excel in this role, you should hold a Bachelor's degree in Computer Science, Information Technology, or a related field. Having 1-3 years of experience in network engineering or IT infrastructure roles is preferred. Strong knowledge of networking protocols like TCP/IP, DNS, DHCP, and experience with configuring routers, switches, and firewalls (Cisco/Mikrotik/Fortinet preferred) are essential. Familiarity with network monitoring tools and diagnostic utilities, along with excellent problem-solving, communication, and documentation skills, will be beneficial. In return, we offer a competitive salary based on your experience and certifications, along with opportunities for growth within a tech-driven environment. You will receive training support for skill and certification enhancement, and be part of a collaborative and supportive work culture. Accommodation will be provided, and internet reimbursement is available as a benefit. Please note that we are looking for candidates in and around Trivandrum city, and males are preferred for this position. The shift timings are from 9:30 am to 5:30 pm, and the job type is full-time and permanent with a day shift schedule. Performance bonuses are also part of the benefits package.,

As a System Administrator at Azentio, you will be responsible for installing, configuring, and maintaining Windows Server operating systems such as 2016, 2019, and 2022. Your role will involve managing Active Directory, Group Policies, DNS, DHCP, file/print services, and user/group provisioning. It will be essential to perform regular system updates, patch management, and ensure OS hardening to maintain optimal system security. In addition to system administration tasks, you will be required to administer and maintain virtualization environments using platforms like Hyper-V and VMware. Monitoring server performance, availability, and resource utilization will also be part of your responsibilities. Configuring and managing Windows Defender, firewall rules, and antivirus policies are crucial for ensuring a secure IT environment. As part of your role, you will need to maintain and operate backup solutions such as Veeam and Windows Backup. Supporting and managing Microsoft services like WSUS, IIS, and RDS will also be within your scope. Implementing and testing disaster recovery and business continuity plans will contribute to the overall resilience of the IT infrastructure. Documentation plays a key role in this position. You will be responsible for maintaining system documentation, diagrams, and change records. Troubleshooting system issues, responding to incidents, and collaborating with the support/helpdesk team are vital aspects of ensuring smooth system operations. Participating in audits and compliance-related activities, coordinating with application and network teams for system dependencies, and supporting the deployment and administration of Intune are also part of the job responsibilities. Monitoring logs, system health, and conducting proactive performance tuning will help optimize system performance. Azentio aims to be a leading provider of Banking, Financial Services & Insurance (BFSI) & Enterprise Resource Planning (ERP) software products in Asia Pacific, Middle East & Africa, and the United States. This goal will be achieved by providing top-notch software products, excellent customer service, attracting high-quality talent, and achieving top quartile growth and margins. At Azentio, core values such as working as one team, collaborating without boundaries, maintaining integrity and accountability, focusing on customer needs, promoting diversity and inclusion, fostering innovation and growth, giving back to communities, and taking pride in all endeavors are essential principles that guide our actions and decisions. Join us on this continuous journey of growth and excellence!,

As a System Admin at our company, you will be responsible for managing various aspects of IT infrastructure efficiently. With at least 6 years of experience, you will address and resolve operating system-related issues across platforms like Windows, Linux, and macOS. Timely application of OS updates and patches to all systems will be crucial under your supervision. In terms of network management, you will oversee operations to ensure optimal performance and security. Implementing and managing network restrictions to maintain data security and compliance will also fall under your purview. Additionally, managing user accounts, groups, and permissions within Active Directory, as well as enforcing policies for user access and security, will be key responsibilities. Your role will involve developing, implementing, and maintaining Group Policies within Active Directory, aligning them with organizational security requirements and compliance standards. Designing, implementing, and managing firewall rules to safeguard network traffic, as well as conducting regular firewall audits to ensure compliance and identify vulnerabilities, will be essential tasks. Furthermore, you will be expected to manage endpoint security solutions, disk encryption solutions, and antivirus solutions to protect against various threats. Ensuring the deployment, updating, and scanning of antivirus software, maintaining an accurate inventory of IT assets, tracking asset lifecycle, managing relationships with IT vendors and service providers, and overseeing the procurement of IT equipment and software will also be part of your responsibilities. To excel in this role, you must possess a Bachelor's degree in information technology, Computer Science, or a related field, along with a minimum of 3 years of experience in IT management roles. Strong expertise in areas such as OS, network, Active Directory, firewall, endpoint, disk encryption, antivirus, asset, vendor, and procurement management is necessary. Excellent problem-solving skills, the ability to handle complex technical issues, and strong communication and interpersonal skills will be crucial for success in this position.,

Job Description . Understanding of network defence principles, common attack vectors, and attacker techniques. . Technical baseline skills and the ability to acquire in-depth knowledge of network and host security technologies . Basic Linux/Windows OS knowledge, firewall rules and policy fundamentals. . Excellent analytical and problem-solving skills. . Strong work ethic and commitment to accomplish assigned tasks with a sense of urgency. Primary Skills Network Security Wireless F5 Load Balancer

You are a skilled Zscaler Administrator with expertise in Zscaler Internet Access (ZIA) and Zscaler Client Connector (ZCC) troubleshooting. You have a strong foundation in networking, experience with PAC file management, traffic forwarding, and the ability to resolve categorization and URL redirection issues. In this role, you will be responsible for hands-on technical work, policy configuration, and collaboration with internal teams to maintain secure, optimized internet access for the organization. As a Zscaler Administrator, your key responsibilities will include configuring, managing, and troubleshooting Zscaler Client Connector (ZCC), optimizing forwarding profiles and application profiles, creating, modifying, and troubleshooting PAC files, as well as resolving URL categorization and redirection issues. You will also be involved in developing and maintaining Zscaler security and access policies, ensuring optimal performance while maintaining security best practices, working with core networking protocols such as TCP/IP, DNS, VPN, and firewall rules, coordinating with teams to integrate Zscaler solutions into existing infrastructure, collaborating with cross-functional teams to resolve escalated incidents, and maintaining technical documentation for configurations and troubleshooting. To qualify for this role, you should have a minimum of 3 years of experience in Zscaler administration, strong knowledge of basic networking concepts including TCP/IP, DNS, VPN, and firewall policies, hands-on experience with ZIA, ZCC, PAC file troubleshooting, familiarity with Zscaler traffic forwarding methods such as PAC, GRE, IPSec, good problem-solving and analytical skills, as well as strong communication and coordination abilities. Joining this team will offer you the opportunity to be part of a fast-growing cybersecurity team, work with cutting-edge cloud security solutions, and experience a collaborative, growth-focused work culture. Immediate joiners are preferred for this position.,

As a Network Infrastructure Engineer, you will be responsible for designing and implementing network infrastructure according to organizational requirements. Your tasks will include installing and configuring network hardware such as routers, switches, and firewalls. You will be monitoring network performance, system availability, and reliability to ensure smooth operations. In case of any network issues, you will troubleshoot and resolve them promptly, covering both hardware and software problems. Managing IP addressing, VLAN configurations, and WAN connectivity will also be part of your responsibilities. Implementing and maintaining network security measures, including firewall rules and intrusion detection, will be crucial to ensure data security. To excel in this role, you are expected to have a minimum of 6+ years of hands-on experience in network operations and troubleshooting. Your expertise should include managing Severity 1 incidents involving Palo Alto, ASA firewalls, and Cisco ISE. Additionally, experience with Cisco FTD, FMC, and transformation projects like ASA to Palo Alto will be beneficial. On the technical front, you should possess a strong understanding of routing and switching protocols such as RIP, OSPF, BGP, and EIGRP. Familiarity with cloud networking concepts like Azure ExpressRoute and AWS Direct Connect will be advantageous. Hands-on experience with VPN technologies like IPsec, GlobalProtect, and Cisco AnyConnect is essential. Knowledge of ACLs, NAT, traffic shaping, and L3 VPN configurations will also be required. Moreover, your ability to monitor and correlate application-layer and network-layer metrics will play a critical role in ensuring optimal network performance. Being able to work in 24x7 support environments and participating in on-call rotations are part of the job requirements.,

At Router Architects, we are redefining the future of intelligent systems and infrastructure. Our team thrives on solving complex challenges in scalable architecture, AI pipelines, and secure, high-performance networking. We are now looking for a talented QA to join our growing engineering team and contribute to building robust, reliable systems. We are seeking a skilled and detail-oriented QA with 02 years of industry experience. You will be responsible for validating network features, ensuring system reliability, performing automated and manual tests, and working closely with the engineering teams to enhance performance, scalability, and security of next-generation core router. Your responsibilities will include designing and executing test plans and test cases for networking features and systems, performing functional, regression, integration, and performance testing across network components, troubleshooting, isolating, and reporting bugs and issues with clear documentation. You will collaborate with development teams to reproduce and resolve defects, automate repetitive test scenarios using tools like Selenium, PyTest, or other frameworks, analyze logs, packet captures, and network behavior using tools like Wireshark, tcpdump, or equivalent, validate routing/switching configurations, firewall rules, and load balancer behavior, ensure compliance with industry standards and security protocols, and document test strategies, release notes, and QA metrics. To qualify for this role, you should have a Bachelor's degree in Computer Science, Information Technology, Electronics, or related field, along with 02 years of experience in QA or network testing roles. You should possess a solid understanding of TCP/IP, DNS, DHCP, VPN, and basic routing/switching, familiarity with QA methodologies, tools, and processes, experience with test automation tools and scripting in Python, Bash, or similar, knowledge of Linux environments and basic command-line debugging, strong analytical and problem-solving skills, and excellent written and verbal communication skills. Certifications like CCNA, CompTIA Network+, or equivalent would be considered a plus. Join us at Router Architects and be a part of our innovative team shaping the future of intelligent systems and infrastructure.,

As a Senior Network Administrator Level 3 based in Pune, with 8-14 years of experience, you will be responsible for designing, implementing, and maintaining the network infrastructure in a hybrid setup. We are seeking a skilled individual to join our Network Infra team. Your key responsibilities will include designing, implementing, and managing high-level enterprise networks such as 2-tier, 3-tier, fabric, and cloud configurations. You will be tasked with designing WAN connectivity for on-premises, hybrid, and cloud solutions, as well as creating stable, secure, and scalable routing designs utilizing EIGRP, OSPF, and BGP protocols. Additionally, you will design campus networks for high availability, ensuring a solid understanding of networking concepts such as Layer-2 protocols, VLANs, STP, and routing concepts. You will work with a variety of networking products including Cisco Catalyst, Meraki, Velocloud, and Azure VPCs, setting up network configurations, troubleshooting routing protocols, and ensuring connectivity and performance optimization. Collaborating with other IT teams and external vendors will be essential to implement and maintain the network infrastructure effectively. The ideal candidate must possess a solid understanding of network architecture for enterprises, experience with large-scale global network environments, and proficiency in creating network diagrams using tools like MS-Visio. A deep understanding of network security principles, L2 and L3 technologies, AWS VPCs, Azure Vnets, and troubleshooting tools like tcpdump and Wireshark is required. Certifications such as CCNP: ENCOR, ENCC, CCIE Enterprise or Cloud, ITIL, Cloud Specific, and relevant Meraki certifications are preferred. Strong problem-solving, troubleshooting skills, exceptional written and oral communication, interpersonal skills, and a collaborative mindset are necessary for this role. If you meet the requirements and are an immediate joiner, kindly share your resume to nsenthil.kumar@genpact.com with the subject "Network L3" along with your notice period. We look forward to welcoming you to our team.,

The company is looking for a motivated and technically inclined NOC Engineer (Entry-Level) to join the Network Operations team in New Town, Kolkata. This is an excellent opportunity for recent graduates or individuals with relevant certifications/projects in Asterisk, VoIP, Networking, or Linux to kickstart their career in the telecom industry. As a part of the team, you will collaborate with senior engineers, receive on-the-job training, and contribute to building, maintaining, and supporting telephony infrastructure and services. Your role will require a basic understanding of VoIP and telephony protocols like SIP, familiarity with Linux-based systems such as Ubuntu/CentOS, basic networking concepts like TCP/IP, NAT, and Firewall rules, exposure to scripting languages like Bash or Python, and an understanding of databases like MySQL or MongoDB. Additionally, you should be willing to learn about Asterisk, IPPBX, and EPABX systems. Preferred skills include academic projects or certifications in VoIP or Asterisk, exposure to OpenSIPS/Kamailio or other SIP proxies, familiarity with network monitoring tools like Nagios or Zabbix, and basic knowledge of telecom billing and call routing. Your key responsibilities will involve assisting in monitoring VoIP traffic and network health, supporting senior engineers in troubleshooting voice/network issues, learning and contributing to the deployment and configuration of PBX systems, participating in system maintenance and upgrade activities, and maintaining documentation and incident reports. Soft skills such as eagerness to learn and grow in the telecom domain, good verbal and written communication, and being a team player with a proactive and analytical approach are highly valued. If you are enthusiastic about telecom technologies and keen to establish a career in VoIP and networking, this role is ideal for you. Freshers with strong foundational skills or relevant coursework are encouraged to apply. This is a full-time position with the benefit of working from home and the opportunity to work in person at the specified location.,

You will be responsible for managing and supporting the organization's network infrastructure, including routers, switches, firewalls, and wireless devices. This hands-on technical role requires in-depth knowledge of enterprise networks, troubleshooting, and escalated support activities. Your key responsibilities will include providing Level 2 support for LAN/WAN, Wi-Fi, VPN, and network security issues. You will troubleshoot and resolve escalated network issues related to performance, outages, and connectivity. Additionally, you will assist in network infrastructure upgrades, migrations, and optimization projects. Monitoring network performance using tools such as SolarWinds, PRTG, Nagios, etc. will be part of your duties. You will analyze network logs and packet captures to identify and resolve problems, ensuring network uptime, redundancy, and failover mechanisms are in place. Supporting firewall configurations and policies (Cisco ASA, Fortinet, Palo Alto, etc.) and maintaining network security, including patching and access controls, will also be essential. Implementing and maintaining VPNs, VLANs, ACLs, NAT, and IPsec tunnels, as well as configuring and maintaining network devices like switches, routers, load balancers, and access points, will be part of your daily tasks. You will also be responsible for maintaining accurate documentation of network diagrams, assets, and configurations, and coordinating with ISPs and vendors for circuit issues. To be successful in this role, you should have at least 3-5 years of hands-on experience in network administration/support roles. Strong knowledge of TCP/IP, DHCP, DNS, BGP, OSPF, EIGRP, VLANs, and STP is required. Experience with Cisco, Juniper, Aruba, Fortinet, or other enterprise networking platforms is preferred. Familiarity with firewall rules, NAT, ACL, and VPN technologies, as well as the ability to work with ticketing systems such as ServiceNow, Jira, or similar, will be beneficial for this position.,

As a Lead Consultant specializing in AWS Rehost Migration, you will be responsible for leveraging your 8+ years of technical expertise to facilitate the seamless transition of IT infrastructure from On-Prem to any Cloud environment. Your role will involve creating landing zones and overseeing application migration processes. Your key responsibilities will include assessing the source architecture and aligning it with the relevant target architecture within the cloud ecosystem. You must possess a strong foundation in Linux or Windows-based systems administration, with a deep understanding of Storage, Security, and network protocols. Additionally, your proficiency in firewall rules, VPC setup, network routing, Identity and Access Management, and security implementation will be crucial. To excel in this role, you should have hands-on experience with CloudFormation, Terraform templates, or similar automation and scripting tools. Your expertise in implementing AWS services such as EC2, Autoscaling, ELB, EBS, EFS, S3, VPC, RDS, and Route53 will be essential for successful migrations. Furthermore, your familiarity with server migration tools like Platespin, Zerto, Cloud Endure, MGN, or similar platforms will be advantageous. You will also be required to identify application dependencies using discovery tools or automation scripts and define optimal move groups for migrations with minimal downtimes. Your effective communication skills, both verbal and written, will enable you to collaborate efficiently with internal and external stakeholders. By working closely with various teams, you will contribute to the overall success of IT infrastructure migrations and ensure a smooth transition to the cloud environment. If you are a seasoned professional with a passion for cloud technologies and a proven track record in IT infrastructure migration, we invite you to join our team as a Lead Consultant - AWS Rehost Migration.,

As a Cyber Security Analyst at our organization, you will play a crucial role in safeguarding our enterprise systems and networks. With a minimum of 1 year of experience in cybersecurity tools and operations, you will focus on endpoint protection, proxy management, and threat analysis. Your responsibilities will include monitoring, investigating, and responding to security incidents, administering McAfee endpoint security tools, managing web proxy solutions, identifying potential threats using SIEM tools, and collaborating with internal IT teams and external vendors to resolve security issues effectively. You will be required to perform vulnerability assessments, maintain detailed documentation of configurations and incident reports, support audits, and implement remediation plans based on security findings. To excel in this role, you should hold a Bachelor's degree in Computer Science, Information Technology, or a related field, along with hands-on experience with McAfee Endpoint Security suite, Zscaler, and Netskope Cloud Security Platform. Additionally, you should possess a good understanding of firewall rules, threat detection, malware analysis, and data loss prevention, as well as familiarity with security incident management processes and tools like SIEM. Your strong analytical and problem-solving skills, coupled with excellent communication and documentation abilities, will be essential for success in this position. This is a full-time, permanent role based in Navi Mumbai, Maharashtra, and proficiency in English is required. If you have the necessary experience and skills in domains like Proxy-Netskope, we encourage you to apply for this exciting opportunity to contribute to our cybersecurity efforts.,

As a GCP DevOps Lead, you will be responsible for leading the architecture and infrastructure strategy using Google Cloud Platform (GCP). Your role will involve designing, implementing, and managing CI/CD pipelines, infrastructure as code, and deployment automation to ensure high availability, scalability, and performance of cloud environments. You will guide a team of DevOps engineers in daily operations and project execution, while also implementing and maintaining monitoring, logging, and alerting frameworks such as Stackdriver, Prometheus, and Grafana. Driving security best practices, collaborating with cross-functional teams, and optimizing cost, resource usage, and performance in GCP will be key aspects of your responsibilities. The ideal candidate should possess 7+ years of total experience in DevOps, Cloud, or Infrastructure roles, with at least 3 years of hands-on experience with Google Cloud Platform (GCP). Strong skills in CI/CD tools like Jenkins, GitLab CI/CD, or Cloud Build, along with proficiency in Docker and Kubernetes (GKE) are essential. Experience with Terraform, Ansible, or Deployment Manager, source control systems like Git and Bitbucket, scripting languages such as Python, Bash, or Go, and knowledge of networking components and monitoring tools are also required. Understanding DevSecOps practices and security compliance standards will be beneficial in this role.,

You will be joining Cognizant as an Corporate Security CyberTools Engineering & Architecture Associate Director. In this role, you will provide Security Engineering Services under the supervision of our Director as part of the cybersecurity design architecture and tools management team. Your responsibilities will include acting as a subject matter expert for cybersecurity engineering, which involves developing and documenting reference architectures and technical solution designs for infrastructure services such as data center and Cloud (server storage and networking). You will also be responsible for infrastructure management tuning and administration of core tools like VPN, DNS, DHCP, and DDoS. You will participate in and support the Change Board process to ensure that changes are managed in accordance with process standards and policy requirements. Additionally, you will audit and validate compliance with approved firewall rules and security device configurations, as well as support disaster recovery and business continuity activities. As part of your role, you will be required to document, update, and maintain policies, procedures, and job aids associated with the management of the environment. You will provide data flow design and analysis to support cybersecurity requirements and reference architecture, and develop standards and baselines in accordance with best practice compliance requirements and NIST guidance. Furthermore, you will develop reports, recurring deliverables, and presentations for management and executive stakeholders. Certifications Required for this position include VMware NSX-T Firewall, PaloAlto, CheckPoint, Microsoft Azure, and Algosec.,

As a Network Engineer L1 based in Indore, your primary responsibility will be to monitor and maintain the data centre network infrastructure. This includes overseeing routers, switches, firewalls, and load balancers. You will be required to respond promptly to network alerts and support tickets, ensuring timely resolution and appropriate escalation when needed. Regular checks must be conducted to guarantee network health, availability, and performance are optimal. Additionally, you will assist in configuring and deploying Layer 2/3 networking devices under supervision. In the event of connectivity issues across customer racks, internal systems, and cloud services, troubleshooting will be a key part of your role. It is essential to document all incidents, changes, and system updates in compliance with SOP and internal requirements. You will also collaborate with vendors, ISPs, and internal teams to resolve issues and implement upgrades. Furthermore, assisting in the implementation of network security best practices such as ACLs, VLAN segmentation, and basic firewall rules will be expected from you. Maintaining inventory and documentation for all network assets and patch panels is also part of your duties. To qualify for this role, you should possess a Bachelor's degree in Information Technology, Computer Science, Electronics, or a related field. A minimum of 2 years of experience in network operations, IT support, or a similar role is required. Familiarity with hardware from brands like Cisco, Juniper, Mikrotik, or Ubiquiti is preferred. Strong problem-solving, documentation, and communication skills are essential. Moreover, you must be willing to work in 24x7 rotational shifts as per data center requirements. If you meet the requirements and are interested in this position, please share your resume at recruitment@rackbank.com. This is a Full-time, Permanent, or Internship opportunity with a day shift schedule. A Master's degree is preferred but not mandatory. The ideal candidate would have a total of 2 years of work experience. The work location is in person.,

As a QA at Router Architects, you will play a crucial role in validating network features, ensuring system reliability, and conducting automated and manual tests. With 02 years of industry experience, you will collaborate closely with engineering and DevOps teams to enhance performance, scalability, and security of our intelligent systems and infrastructure. Your responsibilities will include designing and executing test plans, performing various types of testing (such as functional, regression, integration, and performance testing), troubleshooting and documenting bugs, and collaborating with development teams to resolve defects efficiently. You will also automate test scenarios using tools like Selenium, PyTest, or similar frameworks, analyze network behavior using tools like Wireshark and tcpdump, validate routing configurations, firewall rules, and ensure compliance with industry standards and security protocols. To qualify for this role, you should hold a Bachelor's degree in Computer Science, Information Technology, Electronics, or a related field, along with 02 years of experience in QA or network testing roles. Additionally, you must possess a strong understanding of TCP/IP, DNS, DHCP, VPN, routing, and switching, familiarity with QA methodologies and tools, experience with test automation tools and scripting in languages like Python or Bash, knowledge of Linux environments, and excellent analytical and problem-solving skills. Strong written and verbal communication skills are also essential for effective collaboration within the team. While not mandatory, certifications such as CCNA, CompTIA Network+, or equivalent would be considered advantageous for this role. If you are passionate about solving complex challenges, ensuring the reliability and security of systems, and contributing to the future of intelligent infrastructure, we encourage you to apply for this position and be a part of our innovative team at Router Architects.,

As an L2 Security Engineer (Firewall) in our organization, your primary responsibility will be to manage, support, and optimize our enterprise firewall infrastructure. You will play a key role in firewall configuration, rule management, troubleshooting, and collaborating closely with other IT and security teams to ensure secure network access. Your responsibilities will include administering and maintaining firewalls such as Palo Alto, Fortinet, Cisco ASA/FTD, among others. You will review, implement, and optimize firewall policies and rule sets to enhance security measures. Regular audits of firewall rules will be conducted by you to minimize risks and ensure compliance with industry standards. In case of Level 2 incidents, service requests, and escalations related to network security, you will be responsible for troubleshooting and resolving them efficiently. Monitoring firewall logs and alerts to analyze and respond to suspicious activities will also be part of your routine tasks. You will support changes and deployments following change management processes and collaborate with L3 engineers of OEM for incident response and escalation. Furthermore, your input will be valuable in providing insights into security design for new network integrations or changes. You will also assist in firewall OS upgrades, patching, backup, and health checks. Documenting configurations, standard procedures, and incident resolution steps will be essential to maintain clear records and ensure smooth operations. This is a full-time position with benefits that include commuter assistance. The job requires day shift availability in Mumbai, Maharashtra. The educational requirement for this role is Higher Secondary (12th Pass), and ideal candidates should have a total of 5 years of work experience, with at least 3 years of experience in enterprise firewall technologies. If you are looking for a challenging role where you can contribute to enhancing network security and firewall infrastructure, we welcome your application.,

The Senior L2 Engineer AV & VC Support will manage, troubleshoot, and maintain Audio-Visual (AV) and Video Conferencing (VC) systems across enterprise environments. You will be responsible for providing Level 2 (L2) support for AV & VC setups in meeting rooms, auditoriums, and collaboration spaces. Your expertise in AV hardware, software integration, network configurations, and resolving AV/VC-related issues will be crucial in ensuring the seamless operation of meeting rooms, collaboration spaces, and digital signage systems. You will handle escalations from L1 engineers, collaborate with clients, and troubleshoot issues related to AV/VC infrastructure such as displays, projectors, audio systems, microphones, and VC units like Logitech, Poly, Cisco, Extron, Crestron, etc. Additionally, you will support AV automation, room scheduling systems, and digital signage solutions, and perform firmware upgrades, configuration changes, and system optimizations for AV devices. In terms of Video Conferencing & Collaboration Tools, you will be responsible for ensuring the smooth operation of platforms like Zoom, Microsoft Teams, Google Meet, and Webex. This includes troubleshooting camera tracking, microphone audio quality, and video feed synchronization issues, as well as configuring VC codecs, network settings, and room automation controls. You will also support hybrid meeting setups, including BYOD and soft codec integration. Your role will also involve working with IT teams to configure AV-over-IP, VLANs, QoS, and firewall rules for AV/VC traffic. It will be essential to ensure low-latency streaming, multicast configurations, and network security compliance. You will troubleshoot cloud-based conferencing bridges and integrate them with corporate IT infrastructure. As a Senior L2 Engineer, you will manage incident escalations, perform root cause analysis (RCA), and implement preventive measures. You will maintain AV asset inventory, technical documentation, system diagrams, and troubleshooting guides. Additionally, you will track service requests, escalate to vendors when necessary, and document firmware updates, maintenance schedules, and system health reports. Collaboration and leadership will be key aspects of your role. You will act as a mentor for L1 engineers and junior AV technicians, collaborate with cross-functional teams such as IT, facilities, project managers, and vendors, and participate in new AV project deployments, system upgrades, and proof-of-concept (POC) testing. The ideal candidate should have 5+ years of experience in AV/VC system integration, support, and troubleshooting, hands-on experience in enterprise AV environments, and large-scale deployments. Strong problem-solving, communication, and client-handling abilities are essential, along with the ability to work independently and collaborate effectively across teams. Time management and multitasking skills will be required to efficiently handle multiple escalations. A Bachelor's degree in Electronics, IT, AV Engineering, or a related field (or equivalent experience) is preferred. Certifications such as CTS, CTS-D, CTS-I, Crestron, Extron, QSC, or relevant AV industry certifications are a plus. This is a full-time position that involves on-site support at corporate offices and client locations, with remote troubleshooting as needed. The benefits include cell phone reimbursement, paid time off, and a day shift schedule from Monday to Friday with weekend availability required for work.,

Job Description: We are seeking a skilled and proactive GCP Cloud Engineer with 3 5 years of hands on experience in managing and optimizing cloud infrastructure using Google Cloud Platform GCP The ideal candidate will be responsible for designing deploying and maintaining secure and scalable cloud environments collaborating with cross functional teams and driving automation and reliability across our cloud infrastructure Key Responsibilities: Design and implement cloud native solutions on Google Cloud Platform Deploy and manage infrastructure using Terraform Cloud Deployment Manager or similar IaC tools Manage GCP services such as Compute Engine GKE Kubernetes Cloud Storage Pub Sub Cloud Functions BigQuery etc Optimize cloud performance cost and scalability Ensure security best practices and compliance across the GCP environment Monitor and troubleshoot issues using Stackdriver Cloud Monitoring Collaborate with development DevOps and security teams Automate workflows CI CD pipelines using tools like Jenkins GitLab CI or Cloud Build Technical Requirements: 3 5 years of hands on experience with GCP Strong expertise in Terraform GCP networking and cloud security Proficient in container orchestration using Kubernetes GKE Experience with CI CD DevOps practices and shell scripting or Python Good understanding of IAM VPC firewall rules and service accounts Familiarity with monitoring logging tools like Stackdriver or Prometheus Strong problem solving and troubleshooting skills Additional Responsibilities: GCP Professional certification e g Professional Cloud Architect Cloud Engineer Experience with hybrid cloud or multi cloud architecture Exposure to other cloud platforms AWS Azure is a plus Strong communication and teamwork skills Preferred Skills: Cloud Platform ->Google Cloud Platform Developer->GCP/ Google Cloud,Java,Java->Springboot,.Net,Python