364 Iptables Jobs - Page 6

Understand product vision and business needs to define product requirements and product architectural solutions. Use tools and methodologies to create representations for functions and user interface of desired product Develop high-level product specifications with attention to system integration and feasibility Define all aspects of development from appropriate technology and workflow to coding standards Communicate successfully all concepts and guidelines to development team Ensure software meets all requirements of quality, security, modifiability, extensibility etc. Collaborate with other professionals to determine functional and non-functional requirements for new software or applicatio...

Knowledge/ Skill Requirement: •Highly proficient in C and networking feature development in Linux-based platforms, with 8 to 12 years of experience. •Experience in developing and maintaining Linux kernel-based networking subsystems (netdev, netfilter, TCP/IP stack, Wi-Fi, GRE, VLAN, vxlan, bridges etc.) •Experience in drivers and modules for networking hardware (Ethernet, Wi-Fi) •Experience in designing, developing, and troubleshooting data path/control plane features (offload, acceleration, QoS) •Optimization Knowledge in network stack performance and resource utilization in embedded networking systems. •Skills to debug and resolve complex networking issues using tools like tcpdump, Wiresha...

We are looking for an onsite IOT Developer experienced with IOT technologies, Cloud and IoT solutions. For the agile development of our web, mobile, and cloud applications and IoT products, building efficient, reliable and scalable solutions. A hands-on coding role, where you will build and manage your own team. Tasks: ● Architect and develop containerized applications for edge computing on platforms like Raspberry Pi. ● Engineer our kiosk controller software, enabling local management of electronic components and seamless communication with cloud services via MQTT. ● Integrate payment solutions and protocols such as ZVT and MDB, enhancing our kiosks' transactional capabilities. ● Contribute...

Job Description Advanced Linux Administration: Expert-level hands-on experience with Red Hat Enterprise Linux (RHEL 8/9) including kernel tuning, system optimization, service configuration, and in-depth troubleshooting. File System & Storage Management: Deep knowledge of ext3, ext4, XFS. Proficient in LVM, mount strategies, partitioning, disk recovery, NFS, and multipath I/O configuration. Red Hat Satellite Server: Strong experience in managing patching, content views, host provisioning, and lifecycle policies using Red Hat Satellite for centralized package and compliance management. Automation & Infrastructure as Code: Proficient in Bash, Python, Ansible, and Terraform for automating routin...

A Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. This role involves tasks related to system installation, configuration, updates, security, troubleshooting, and performance monitoring. The administrator ensures the smooth operation of Linux systems and services, providing support for applications, network configurations, and backups. Here are some key responsibilities and tasks of a Linux System Administrator: System Installation & Configuration : Installing Linux operating systems (e.g., Ubuntu, CentOS, RedHat). Setting up and configuring hardware and software components. User and Permission Management : Creating, modify...

A Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. This role involves tasks related to system installation, configuration, updates, security, troubleshooting, and performance monitoring. The administrator ensures the smooth operation of Linux systems and services, providing support for applications, network configurations, and backups. Here are some key responsibilities and tasks of a Linux System Administrator: System Installation & Configuration : Installing Linux operating systems (e.g., Ubuntu, CentOS, RedHat). Setting up and configuring hardware and software components. User and Permission Management : Creating, modify...

At GKM IT , we’re looking for a DevOps Engineer - Senior II who thrives at the intersection of strategy and execution. If you have a passion for building scalable, secure, and high-performing infrastructure, this role is your opportunity to make a direct impact. You’ll play a key role in designing and optimising systems that support complex, high-load environments—while collaborating with top-tier engineering teams to bring stability, speed, and innovation to everything we deploy. If you're someone who enjoys solving real-world infrastructure challenges and thrives in fast-paced, production-critical setups—we’d love to work with you! Requirements Minimum 5+ years of experience in DevOps role...

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...

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...

Experience Required : 6+ Years Educational Qualification –BE/BTech/MCA/MSC cs Bachelor’s degree in Computer Science/IT or any other related technical Qualifications Certifications from reputed institutes in RHEL (preferable but mandatory for degree other than Computer Science/IT or any other related technical Qualifications) Job locations: Navi Mumbai (On-site role) & need to work in rotational shifts (24*7 environment) Job Summary: We are seeking a highly skilled and analytical Senior Linux System Administrator to manage and maintain mission-critical Linux systems across enterprise environments. The ideal candidate brings over 6 years of experience in Linux server administration , system ha...

System Design : Architect and design robust, scalable, and secure backend systems. Define and document technical specifications and system architecture. Development : Write clean, maintainable, and efficient code. Develop and maintain APIs, services, and databases to support frontend applications. Collaboration : Work closely with frontend developers, product managers, and other stakeholders to gather requirements and deliver integrated solutions. Performance Optimization : Optimize backend processes for speed and efficiency. Ensure high performance and responsiveness of applications. Security : Implement security and data protection measures. Ensure compliance with security standards and be...

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...

Years of Experience 5-10 YearsCTc12-18 LPA Location-Gurugram, Haryana, India Key Skills Network Security Cisco Networking Network ConfigurationFirewall ManagementTCP/IP protocolsVPN SetupJob Description Job Title: Senior Network Engineer Experience: 6 to 8 Years Location: Gurugram Job Type: Full-Time Job Summary: We are seeking a skilled and experienced Senior Network Engineer to join our IT infrastructure team. The ideal candidate will have 6–8 years of hands-on experience in managing enterprise networks, including configuration and maintenance of firewalls, switches, DNS, API integrations, and Linux networking. The candidate will also be responsible for overseeing network security, threat ...

Company Overview: Schneider Electric is a global leader in energy management and automation, committed to providing innovative solutions that ensure Life Is On everywhere, for everyone, and at every moment. We are expanding our team in Gurugram and looking for a Senior Cloud Architect to enhance our cloud capabilities and drive the integration of digital technologies in our operations. Job Description: As Senior Design Engineer at Schneider Electric, you will play a crucial role in developing and implementing IoT solutions across our global infrastructure, with a primary focus on Edge software. This position requires practical hands-on ability to implement and manage, and optimize edge-based...

Company Overview: Schneider Electric is a global leader in energy management and automation, committed to providing innovative solutions that ensure Life Is On everywhere, for everyone, and at every moment. We are expanding our team in Gurugram and looking for a Senior Engineer Devops to enhance our cloud capabilities and drive the integration of digital technologies in our operations. Job Description: We are seeking a highly skilled and experienced Senior Design Engineer – DevOps to lead the design, implementation, and optimization of our cloud infrastructure and CI/CD pipelines. The ideal candidate will have deep expertise in Microsoft Azure and working knowledge of AWS , with a strong bac...

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...

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: 1-3 years. Job location – Andheri West, Mumbai. Responsibiliti...

Project description We are building a custom high-load and high-scale IPsec backend on AWS to support over 20,000 IKEv2 tunnels for connected vehicles with dual-modem WAN bonding and custom StrongSwan gateways, IPv6-only. We are looking for an experienced network engineer with software development skills to help us create this platform. Responsibilities Implementing redirector and tunnel-terminator logic for thousands of parallel IKEv2/IPsec tunnels. Designing control-plane logic that can steer per-vehicle traffic over dual-modem tunnels with dynamic source IPs. Embedding client identity into the protocol stack Writing automation around Linux networking (iptables/netfilter/XFRM), StrongSwan ...

3Years Having Knowledge in OpenVMS or Linux and Server HW with RAID Grad./MCA RHEL 1. How many types of RAID 2. What is difference in RAID 5 & RAID 6 3. How can you check current firmware version in the server 4. What is the file system 5. How can you check kernel version 6. What is the shell & types of shell 7. How can increase the swap in Linux 8. How many users are login in the system 9. How do you find the process ID (PID) of a running process 10. What is the /proc file system 11. How do you optimize the Linux System performance 12. What is the iptables command 13. What is difference in UPD & TCP 14. What is SMTP 15. SSH & Telnet port number 16. What is /etc/resolv.conf file 17. How do y...

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 $5 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...

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...

Company Description 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 ...

We are looking for an onsite IOT Developer experienced with IOT technologies, Cloud and IoT solutions. For the agile development of our web, mobile, and cloud applications and IoT products, building efficient, reliable and scalable solutions. A hands-on coding role, where you will build and manage your own team. Looking for 2+ years Experience ( Fresher Don't Apply ) Linux mandatory For Fast response Kindly Fill : Application Form Interview Mode : Online Tasks: ● Architect and develop containerized applications for edge computing on platforms like Raspberry Pi. ● Engineer our kiosk controller software, enabling local management of electronic components and seamless communication with cloud s...

At Dario, Every Day is a New Opportunity to Make a Difference. We are on a mission to make better health easy. Every day our employees contribute to this mission and help hundreds of thousands of people around the globe improve their health. How cool is that? We are looking for passionate, smart, and collaborative people who have a desire to do something meaningful and impactful in their career. As a DevSecOps engineer, you will provide leadership in the DevSecOps areas of Vulnerability Scanning, Certificate Management, Password Policy Management, Data Analysis of security monitoring outputs, coordination of Remediation Patching, and other daily Security and Compliance efforts. Additionally,...

About the Role We are seeking an experienced Team Leader with 5+ years in software development to guide high-performing teams in building enterprise-grade applications. This role demands strong technical expertise in full-stack development, architecture, DevOps, and leadership, while managing multiple projects and fostering team growth. The ideal candidate will drive innovation, ensure scalability, and collaborate across functions to deliver high-quality solutions in a fast-paced environment. Key Responsibilities Technical Leadership & Full-Stack Development Lead development using the MERN stack (MongoDB, Express.js, React.js, Node.js) for large-scale applications. Demonstrate expertise in J...