364 Iptables Jobs - Page 8

You should have knowledge of Managing Networks, Server Installation and Maintenance, Hosting websites on servers located at various data centers, and Building Firewalls and Security Systems for the internal network. Skills required include the ability to manage both WINDOWS and LAMP environments, experience in Linux server administration, apache, samba, FTP, DNS, CPanel, Plesk, IP-Tables, expertise in managing network equipment like switches and routers, and knowledge of PHP will be an added advantage. Key responsibilities include managing and setting up all kinds of Server Editions in 2003, 2008 and above, deploying & managing Active Directory (AD), DNS, DHCP, WINS, WDS, backup & restore AD...

About PhonePe Limited: Headquartered in India, its flagship product, the PhonePe digital payments app, was launched in Aug 2016. As of April 2025, PhonePe has over 60 Crore (600 Million) registered users and a digital payments acceptance network spread across over 4 Crore (40+ million) merchants. PhonePe also processes over 33 Crore (330+ Million) transactions daily with an Annualized Total Payment Value (TPV) of over INR 150 lakh crore. PhonePe’s portfolio of businesses includes the distribution of financial products (Insurance, Lending, and Wealth) as well as new consumer tech businesses (Pincode - hyperlocal e-commerce and Indus AppStore Localized App Store for the Android ecosystem) in I...

About The Company: Dolat is a dynamic team of traders, puzzle solvers, and coding enthusiasts focused on tackling complex challenges in the financial world. We specialize in trading in volatile markets and developing cutting-edge technologies and strategies. We're seeking a skilled Linux Support Engineer to manage over 400 servers and support 100+ users. Our engineers ensure a high-performance, low-latency environment while maintaining simplicity and control. If you're passionate about technology, trading, and problem-solving, this is the place to engineer your skills into a rewarding career. Qualifications: B.E/ B.Tech Experience: 0-3 years. Job location – Andheri West, Mumbai. Responsibili...

Linux administration (RHEL, Ubuntu, Oracle Linux, SUSE): install, configure, patch, harden, and tune systems. Shell scripting (Bash, sh, ksh): automate tasks and build health check/monitoring scripts. Networking fundamentals: TCP/IP, DNS, DHCP, routing, VLANs, and troubleshooting using tools like netstat, traceroute, tcpdump. Storage management: LVM, RAID, NFS, SAN, iSCSI, and disk management. User and permission management: users, groups, sudoers, PAM, and file permissions. System monitoring and troubleshooting: using top, htop, iostat, vmstat, journalctl, and log analysis. Security best practices: SELinux, firewalld/iptables, SSH hardening, vulnerability remediation. Virtualization and con...

SUMMARY Sr. Systems Administrator (SSA) is responsible for planning, designing and managing redundant and scalable IT infrastructure. This position requires having an expertise of capacity planning for IT systems and resource / team. This position requires strong leadership and mentoring skill to ensure that the team is skilled and motivated to support the IT systems across the time zone. SSA should ensure that compliance and governance practices are followed / enforced / adhered at the organization level as well for each assigned project. This requires experience of 10+ years including 2+ years of experience on Azure and 2+ years of supervisory / leadership experience of managing a team siz...

You should have a minimum of 6 months to 5 years of experience in the field. Your qualifications must include a good understanding of VoIP and SIP, a strong grasp of Linux OS (CentOS/Redhat), and practical experience with at least one open-source VoIP solution such as Freeswitch, Asterisk, OpenSIPS, or Kamailio. Proficiency in troubleshooting using tools like Wireshark, tcpdump, sipp, fail2ban, and IPtables is essential. It is important to have a solid grasp of networking concepts and good troubleshooting skills. In addition, knowledge of MySQL Database and experience with Database Replication & Heartbeat configuration would be beneficial. Your communication skills should be excellent, and y...

Gruve is an innovative software services startup dedicated to transforming enterprises into AI powerhouses. Specializing in cybersecurity, customer experience, cloud infrastructure, and advanced technologies such as Large Language Models (LLMs), our mission is to assist customers in utilizing their data for making intelligent decisions. As a well-funded early-stage startup, Gruve offers a dynamic environment with strong customer and partner networks. We are currently looking for an experienced Staff Engineer with expertise in SONiC (Software for Open Networking in the Cloud), Networking, Security, and Linux. The ideal candidate should have a deep understanding of data plane and control plane...

• Linux administration (RHEL, Ubuntu, Oracle Linux, SUSE): install, configure, patch, harden, and tune systems. • Shell scripting (Bash, sh, ksh): automate tasks and build health check/monitoring scripts. • Networking fundamentals: TCP/IP, DNS, DHCP, routing, VLANs, and troubleshooting using tools like netstat, traceroute, tcpdump. • Storage management: LVM, RAID, NFS, SAN, iSCSI, and disk management. • User and permission management: users, groups, sudoers, PAM, and file permissions. • System monitoring and troubleshooting: using top, htop, iostat, vmstat, journalctl, and log analysis. • Security best practices: SELinux, firewalld/iptables, SSH hardening, vulnerability remediation. • Virtua...

Hello, Greetings from ZettaMine!! Hiring for Linux Server Administration Exp: 4 to 8 Years Location: Hyderabad,Bangalore Immediate joiners Only Job Description: Overall 4 – 8 years’ Experience in Server Management Administration (Linux). Experience in Server (physical/VM) installation, maintenance & decommissioning. Profound Linux OS operations experience. Knowledge in hypervisor operations (XEN and VMware). To have good knowledge in LVM, DNS, LDAP and IPTables. To have good troubleshooting skills in server down situation. Knowledge in physical server management. Additionally, associate level knowledge in at least one public cloud landscape (AWS, Azure, GCP). Basic knowledge in automation to...

Dear Connects, We are hiring for Linux Administrator Role. Location: - Mumbai Interested Candidate can share cv at manisha.shahiri@aqmtechnologies.com Key Responsibilities: System Administration: Install, configure, and maintain Linux-based servers (CentOS, Ubuntu, RedHat, etc.). Monitoring and Performance Tuning: Monitor server performance and resolve issues related to CPU, memory, disk usage, and system resources. Security Management: Implement and enforce security policies, patching, and upgrades to ensure the systems are secure and up to date. Backup and Recovery: Manage system backups and disaster recovery operations, ensuring data integrity and availability. Automation: Automate admini...

Lead the architecture, design, and development of firewall features (e.g., packet filtering, DPI, NAT, ACLs, VPN, etc.) in embedded systems. Work closely with product management and other stakeholders to define system requirements and translate them into scalable technical solutions. Guide the team in low-level programming (C/C++), Linux kernel, and real-time OS for network/firewall appliances. Ensure the performance, reliability, and security of firewall modules. Drive code reviews, design reviews, and maintain best practices in secure coding and unit testing. Own the integration with third-party open-source firewall tools (iptables, nftables, netfilter, Suricata, etc.). Provide technical l...

JD for Linux Administration- We are seeking a proactive and detail-oriented Linux System Administrator to join our IT Operations team. In this role, you will design, deploy, secure, and maintain our Linux-based infrastructure, ensuring high availability and optimal performance of critical services. Key Responsibilities:- System Deployment & Configuration Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). Authentication & Directory Services Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. Implement and maintain LDAP directory services (Ope...

We invite you to join our team specializing in embedded software development for home gateway platforms utilizing Qualcomm's networking SoCs and the prplOS/prplMesh open-source stack. This position entails contributing to system services, network stacks for home gateway products, Wi-Fi mesh features, App and Web GUI configuration interfaces, and system optimizations. Responsibilities Develop and integrate prplMesh components over Qualcomm based SoC. Interface with Qualcomm SON APIs, Wi-Fi drivers, and 1905.1 protocol stack. Implement configuration and telemetry from App and Web GUI Work with the hardware team to validate radio performance and mesh stability. Conduct functional and performanc...

About Us: We love going to work and think you should too. Our team is dedicated to trust, customer obsession, agility, and striving to be better everyday. These values serve as the foundation of our culture, guiding our actions and driving us towards excellence. We foster a culture of performance and recognition, allowing us to transform growth as we enable our employees to do the best work of their careers. This position is located in Pune. You'll be working in a major tech center of Pune, India. Across the globe, our Centers of Energy serve as hubs where we accelerate productivity and collaboration, inspire creativity, and cultivate a culture of connection and celebration. Our teams coordi...

We are looking for an experienced Senior Networking Developer with expertise in developing and optimizing networking systems and protocol stacks. This role involves designing, implementing, and troubleshooting high-performance network solutions at the system and protocol level. Required Skills and Qualifications Technical Expertise: Experience in networking protocol or system-level development. Strong proficiency in C or C++ for low-level systems programming. In-depth knowledge of networking protocols, including L2/L3 protocols (e.g., Ethernet, ARP, IP, ICMP) and L4 protocols (e.g., TCP, UDP). Familiarity with advanced networking concepts such as QoS, load balancing, and multicast. System-Le...

JD for Linux Administration- · We are seeking a proactive and detail-oriented Linux System Administrator to join our IT Operations team. In this role, you will design, deploy, secure, and maintain our Linux-based infrastructure, ensuring high availability and optimal performance of critical services. Key Responsibilities:- · System Deployment & Configuration o Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). o Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). · Authentication & Directory Services o Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. o Implement and maintain LDAP directory...

Business Unit Cubic Corporation Company Details When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details Job Summary : We’re looking for a Senior Systems Administrator who...

We are looking for an experienced Senior Networking Developer with expertise in developing and optimizing networking systems and protocol stacks. This role involves designing, implementing, and troubleshooting high-performance network solutions at the system and protocol level. Required Skills and Qualifications Technical Expertise: Experience in networking protocol or system-level development. Strong proficiency in C or C++ for low-level systems programming. In-depth knowledge of networking protocols, including L2/L3 protocols (e.g., Ethernet, ARP, IP, ICMP) and L4 protocols (e.g., TCP, UDP). Familiarity with advanced networking concepts such as QoS, load balancing, and multicast. System-Le...

Company Profile : Netenrich boosts the effectiveness of organizations’ security and digital operations so they can avoid disruption and manage risk. Resolution Intelligence Cloud™ is our native-cloud data analytics platform for enterprises and services providers that need highly scalable, multitenant security operations and/or digital operations management. Resolution Intelligence Cloud transforms security and operations data into intelligence that organizations can act on before critical issues occur. More than 3,000 customers and managed service providers rely on Netenrich to deliver secure operations at a scale. Job Title: Linux Administrator/Cloud Years of Experience: 5+ Years Work Locat...

JD for Linux Administration- · We are seeking a proactive and detail-oriented Linux System Administrator to join our IT Operations team. In this role, you will design, deploy, secure, and maintain our Linux-based infrastructure, ensuring high availability and optimal performance of critical services. Key Responsibilities:- · System Deployment & Configuration o Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). o Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). · Authentication & Directory Services o Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. o Implement and maintain LDAP directory...

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. Arista is a well-established and profitable company with over $8 billion in revenue. Arista’s award-winning platforms, ranging in Ethernet speeds up to 800G bits per second, redefine scalability, agility, and resilience. Arista is a founding member of the Ultra Ethernet consortium. We have shipped over 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Arista is committed to open standards, and its products are available worldwide directly and through partners. At Arista, we value the diversity of tho...

Job Description: Client is seeking experienced and administrator who is having 7+ years of experience in administration of Red Hat Linux, IBM AIX Skills and Qualifications: Bachelors degree in computer science (or equivalent major) 7-10 yrs of Admin experience in Redhat Linux, AIX Strong troubleshooting skills in Linux and AIX Scripting skills Pearl, Bash, Python. Hands on experience with Hypervisors- RHV & KVM. Performance tuning, Vendor coordination Communication Skills and ability to ask questions- General communication and analytical skills (non-technical). Job Responsibilities: Monitoring the servers proactively. Creating filesystems. Installing the software required on the servers. Wor...

Linux System Engineer / Technical Support Engineer - Vacancies for FRESHERS (Level-1 / Those who completed the courses or learnt on their own) & EXPERIENCED (Level-2 & Level-3 / Those who have experienced in WEB HOSTING Domain only) System Engineer or System Administrator (Linux / Windows) who is familiar or interested to work with Linux Servers / Windows Servers / Mail Servers / Web Servers technical skills. Any courses/certification like RHCSA, RHCE, LAMP, CCNA, LINUX / CLOUD ADMINISTRATION Courses are preferable. For FRESHERS (L1) with better English communication skills for Voice & Non-Voice Technical Support. * More attentive & capable of Technical and Communication training programs pr...

Kaseya® is the leading provider of complete IT infrastructure and security management solutions for Managed Service Providers (MSPs) and internal IT organizations worldwide powered by AI. Kaseya’s best-in-breed technologies allow organizations to efficiently manage and secure IT to drive sustained business success. Kaseya has achieved sustained, strong double-digit growth over the past several years and is backed by Insight Venture Partners www.insightpartners.com), a leading global private equity firm investing in high-growth technology and software companies that drive transformative change in the industries they serve. Founded in 2000, Kaseya currently serves customers in over 20 countrie...

Skills: shell scripting, cPanel, Linux services, DNS, Apache, system monitoring tools, firewalls, CI/CD, Job Description Job Title: Linux Server Administrator Key Responsibilities Manage and maintain Linux servers in web hosting environments (primarily cPanel/WHM). Administer and configure core Linux services including DNS, Apache/Nginx, MySQL/MariaDB, Exim/Postfix, etc. Monitor server health using tools like Nagios, Zabbix, top, iostat, and resolve performance bottlenecks. Develop and maintain Bash/Shell scripts for automation and system tasks. Troubleshoot server and service-related issues promptly, ensuring minimal downtime. Perform regular server security audits and apply hardening techn...