364 Iptables Jobs - Page 4

As an experienced VoIP Engineer, you will be responsible for various tasks and should possess the following qualifications: **Role Overview:** You will be working with VoIP and SIP technologies, primarily focusing on open source solutions like Freeswitch, Asterisk, OpenSIPS, or Kamailio. Your role will involve troubleshooting issues using tools such as Wireshark and TCPdump. Additionally, you will be expected to have a strong understanding of Linux OS, specifically CentOS/Redhat, and be proficient in using tools like sipp, fail2ban, and IPtables. Your expertise in MySQL Database and networking concepts will be crucial for this role. Moreover, your excellent communication skills and problem-s...

Responsibilities Develop and integrate prpl Mesh components over Qualcomm, Broadcom, MediaTek based SoC. Work with the hardware team to validate radio performance and mesh stability. Interface with mesh APIs, Wi-Fi drivers, and 1905.1 protocol stack. Implement configuration and telemetry from App and Web GUI Lead with team on networking stack, mesh stack, and control panel development Conduct functional and performance tests, bug fixing, and customer support Requirements 10+ years of experience in embedded Linux development (C/C++/Shell/Python/Lua). Familiarity with Qualcomm, Broadcom, MediaTek QSDK, OpenWrt, or Yocto-based systems. Understanding of wireless networking: 802.11a/b/g/n/ac/ax/b...

Job Title: System Administrator/DevOps Engineer (Proxmox VE/MicroStack Specialist) Location: Noida, UP Employment Type: Full-Time / Contract (3-6 months, with potential for extension) Salary: Depends on Experience Start Date: Immediate (October 2025) We seek a skilled System Administrator/DevOps Engineer to set up, manage, and optimize a single-server cloud environment using Proxmox VE or MicroStack. You’ll be hands-on, building a production-ready MVP for beta users (5-20 clients) while ensuring security, compliance (e.g., DPDP Act), and scalability. This role is ideal for a proactive techie who thrives in a startup environment and wants to grow into a lead role as we scale. Key Responsibili...

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: 3-4 years. Job location – Andheri West, Mumbai. Mumbai Based C...

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...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary BizOps Engineer I Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy tha...

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...

Job Description We are looking for a motivated and technically skilled Linux Server Administrator to join our team. The ideal candidate will have hands-on experience with Linux operating systems, virtualization platforms like Proxmox, and a strong understanding of networking, troubleshooting, and system maintenance. You will be responsible for maintaining the integrity, security, and efficiency of our Linux server infrastructure, while also working closely with the help desk and onsite support teams. Key Responsibilities Install, configure, and maintain Linux servers (Debian, Ubuntu, CentOS, RHEL, Fedora, etc.) Manage user accounts, permissions, and security policies. Set up and maintain vir...

Key Responsibilities Embedded Linux ( OpenWRT, Yocto, Buildroot ) Network stack: iptables, netfilter, NFQUEUE, conntrack Qualcomm IPQ4019 SoC ( ipq40xx target ) C / C++, Bash, optional Python OTA update mechanisms Optional: familiarity with QSDK or UCI system Must-Have Qualifications 5+ years of proven experience in Embedded Linux development . Hands-on expertise with OpenWRT or Yocto build systems. Experience in integrating user-space network agents or SDKs. Familiarity with iptables/NAT bridging and packet inspection Autonomous in cross-compilation and SoC development. Perfect fluency in English (especially oral). Nice-to-Have Skills Experience with IPQ4019, DR4019 board, or Qualcomm targe...

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...

Job Title : Senior Embedded Linux Network Developer Experience Level : Minimum 5 years (8+ years preferred) Start Date : On or before October 01, 2025 Salary : ₹1.5 lakhs per month Duration : 3 months (extendable if scope increases) Location : Remote About the Role We are hiring a Senior Embedded Linux Network Developer to integrate a third-party traffic filtering and classification agent into a custom-designed Smart Filter board, built on the Qualcomm IPQ4019 platform. Key Responsibilities Embedded Linux (OpenWRT, Yocto, Buildroot ) Network stack: iptables, netfilter, NFQUEUE, conntrack Qualcomm IPQ4019 SoC (ipq40xx target ) C / C++, Bash, optional Python OTA update mechanisms Optional: fam...

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your individual contributions, and a variety of benefit options for you to choose from. What you'll do We are looking for a Information System Security Engineer (ISSE) who will help maintain our system secu...

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,...

Product Install\Upgrade Product installs\upgrades and maintenance for Multisess, Host on Demand, IBM Netview, Mainframe Consoles, CA Spool and Printer Managers Design & Implementation : Architect and deploy mainframe network systems including VTAM, TCP/IP, and SNA configurations. Performance Monitoring : Analyze traffic, latency, and throughput using tools like OMEGAMON and RMF. Security Management : Enforce RACF policies, IP filtering, and encryption protocols (e.g., AT-TLS). Troubleshooting : Diagnose connectivity issues, protocol mismatches, and hardware faults. Disaster Recovery : Plan and execute failover strategies and backup procedures. Documentation : Maintain network diagrams, SOPs,...

Job Summary We are looking for a knowledgeable and proactive Linux System and Networking Administrator with strong experience in virtualization (especially Proxmox and VMware vCenter) and a deep understanding of enterprise networking. You will be responsible for maintaining our Linux systems, managing virtualized environments, and ensuring robust and secure network operations across the organization. Key Responsibilities Linux System Administration : Install, configure, and maintain Linux servers (Ubuntu, CentOS, RHEL) in physical and virtual environments. Manage web, database, file, and directory services, including Apache/Nginx, MySQL/PostgreSQL, Samba, and LDAP. Develop and maintain syste...

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 : B.E/ B.Tech Experience : 0-3 years. Job location : Andheri West, Mumbai. Preferable Candidates Mumbai : Tro...

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...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary BizOps Engineer I Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy tha...

Introduction The IBM Cloud Networking Tribe is looking for a talented, innovative and enthusiastic Software engineering professional that will build the next generation IAAS to make our customers succeed. The IBM Cloud Networking Tribe has a global cloud presence that continues to grow and expand its reach. Our Network Services engineering team is responsible for delivering virtual network services with top-notch performance, first-rate security, fail-safe reliability and exceptional quality. An IBM Cloud Networking Software Development engineer will be the key individual responsible for end to end feature enablement across the orchestration layer. You will perform hands-on coding and mentor...

Job Description Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, experience our rewarding culture, and work with talented teams that help you become better every day. We know what it takes to lead UPS into tomorrow—people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself or teams, there are roles ready to cultivate your skills and take you to the next level. Job Description Job Summary This position provides input and support for full systems life cycle management activities ...

Linux Server Administrator / 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 progra...

Maintain Linux infrastructure, automate tasks using Python/Bash, and monitor system health. Support virtualization, networking, and system security. Familiarity with IPtables, KVM, and DevOps tools is advantageous. Troubleshooting in production is expected.

Job Summary: We are looking for a knowledgeable and proactive Linux System and Networking Administrator with strong experience in virtualization (especially Proxmox and VMware vCenter) and a deep understanding of enterprise networking. You will be responsible for maintaining our Linux systems, managing virtualized environments, and ensuring robust and secure network operations across the organization. Key Responsibilities: Linux System Administration Install, configure, and maintain Linux servers (Ubuntu, CentOS, RHEL) in physical and virtual environments. Manage web, database, file, and directory services, including Apache/Nginx, MySQL/PostgreSQL, Samba, and LDAP. Develop and maintain syste...

We are looking for a network engineer who has decent experience (minimum 5 years) at that position. Responsibilities: Providing 99,999% availability in production Data Center networks for applications (Video, Voice, Messaging) across the globe. Continuously improving and extending network technologies in existing DCs. Building out networks in new DCs. Troubleshooting and fixing issues together with the infrastructure and application teams. Support Lab/Stage/Regression environments. Participation in on-call rotation. Responsible for design, overall view, and approach. Experience: 5+ Years of experience as a Network Engineer. Requirements: ISP, ENT, DC. Juniper family experience (MX,SRX, EX,QF...

About the Role: Mastercard Site Reliability Engineering teams strive to ensure our customers have an experience that just works, every time by ensuring all aspects of our infrastructure and technology ecosystem are maintained to the highest standards and compliant with stringent security requirements. SRE within Mastercard's Availability Zone Operations is focused on ensuring core infrastructure, networks and supporting services, upon which our applications depend, operate with excellence and enable the applications deployed within to deliver a superb customer experience. In this role, the selected candidate will join our Availability Zone Operations group with responsibilities to continuous...