Linux Administrator

Zscaler is hiring a Principal Site Reliability Engineer in Hyderabad to help strengthen the reliability and performance of its cloud-native security services. This role centers on Linux systems, networking, and automation, with a focus on keeping critical services running smoothly. Role overview The Principal Site Reliability Engineer works closely with teams across the company to design, implement, and maintain scalable infrastructure. Daily work involves troubleshooting, optimizing systems, and building automation to support service reliability and uptime. Key responsibilities Enhance and support cloud-native security platforms Apply expertise in Linux administration, networking, and automation tools Collaborate with engineering and operations teams to deliver robust, scalable systems Requirements Strong background in Linux systems Experience with networking concepts and protocols Proficiency in automation for system management and deployment

Role overview Mindera is looking for a Site Reliability Engineer / Cloud Engineer based in Hyderabad, Telangana, India. The focus is on maintaining and enhancing cloud-native infrastructure, with particular attention to reliability, automation, and security. The role requires hands-on experience with containerization, cloud platforms, and monitoring tools to ensure systems remain stable and efficient. What you will do Implement and manage backend servers and microservices infrastructure. Develop and maintain automation tools that support development, testing, and operations. Provide 24/7 on-call support through PagerDuty to help maintain system uptime. Work closely with cross-functional teams and stakeholders to address technical and operational requirements. Define, refine, and improve development, release, and support processes. Lead incident management efforts and perform root cause analysis to resolve issues. Monitor systems, track key performance indicators, and assess customer experience. Implement cybersecurity measures and conduct vulnerability assessments to protect infrastructure. Promote automation and seek ongoing improvements in workflows and processes.

Senior Site Reliability Engineer (SRE) Position Overview The Senior Site Reliability Engineer (SRE) will play a vital role within our Site Reliability Engineering Center of Excellence (CoE). This position demands a proactive engineer who is adept at developing monitoring and observability solutions, diagnosing production challenges, and participating in 24/7 on-call operations. This role emphasizes the application of reliability practices, the deployment of observability tools, and enhancing Mean Time to Recovery (MTTR) and Mean Time to Detection (MTTD) through automation. The SRE will work closely with Principal and Senior Staff SREs, adopting best practices and frameworks established by the CoE while directly contributing to the organization’s reliability objectives. This position reports to the Senior Manager of SRE. Key Responsibilities Execution & CoE Alignment Implement SRE frameworks, best practices, and playbooks provided by the CoE. Act as a hands-on engineer, contributing to observability, reliability, and incident response initiatives. Collaborate with senior SREs and leadership to maintain consistency in monitoring and incident processes. Engage in automation projects to enhance reliability and minimize manual interventions. Observability & Monitoring Develop and maintain monitoring solutions using tools such as New Relic, Datadog, Prometheus, Grafana, CloudWatch, OpenTelemetry, and Graylog. Design and optimize dashboards, metrics, and alerts for proactive anomaly detection. Broaden observability coverage across infrastructure, applications, APIs, and databases. Reliability Engineering & Automation Establish Service Level Indicators (SLIs), Service Level Objectives (SLOs), Service Level Agreements (SLAs), and error budgets in collaboration with product and platform teams. Contribute to reducing MTTD and MTTR through improved instrumentation and automation. Participate in capacity planning, resiliency testing, and scaling reviews. Support chaos engineering and reliability validation activities. Incident & Problem Management Engage in incident response, including on-call rotations for 24/7 coverage. Assist with root cause analysis (RCA) and implement corrective actions. Ensure alignment with ITSM processes for incident, problem, and change management.

Join our dynamic team at Sutherland as a Middleware Site Reliability Engineer. In this role, you will be responsible for maintaining the reliability, performance, and scalability of our middleware systems. You will collaborate with development teams to ensure that our applications are robust and highly available. Ideal candidates will possess a strong understanding of middleware technologies and a passion for problem-solving.

sideinc is looking for a Site Reliability Engineer II to join the team in Hyderabad, Telangana. The focus of this position is to improve the reliability and performance of key services. The team welcomes engineers who bring new perspectives and take initiative to address challenges. Responsibilities Build and maintain scalable systems that support ongoing business growth Increase operational efficiency throughout the infrastructure and services Support the delivery of consistent, high-quality user experiences Apply technical expertise to ensure infrastructure remains stable and effective Location This role is based in Hyderabad, Telangana, India.

Join Experian as a Senior Site Reliability Engineer, where you will play a vital role in enhancing our systems' performance and reliability. You will collaborate with cross-functional teams to design, implement, and maintain robust infrastructure solutions that ensure high availability and scalability of our applications.Your expertise will guide the development of automation strategies and best practices in cloud environments, contributing to our commitment to excellence in service delivery.

Join ValGenesis as a Site Reliability Engineer specializing in SaaSOps, where you will play a critical role in ensuring the reliability and performance of our SaaS applications. You will be responsible for implementing best practices in operations, monitoring, and automation, contributing to the overall efficiency of our systems.

Established in 2004, NetBrain is a pioneering force in no-code network automation. Our innovative Next-Gen platform empowers IT operations teams to effectively scale their hybrid multi-cloud networks by automating critical processes such as Diagnostic Troubleshooting, Outage Prevention, and Protected Change Management. Today, over 2,500 leading enterprises and managed service providers trust NetBrain's platform to enhance their operations.What We Are Looking For We are seeking a talented Network Automation Engineer who possesses a thorough understanding of current network operational challenges. In this role, you will leverage NetBrain's advanced automation platform and collaborate with network engineers and architects globally to design and implement cutting-edge network automation solutions. With a global presence, NetBrain offers opportunities for high-performing employees to transfer to other offices around the world in the future. The Impact You Will Make This role is perfect for individuals passionate about automating network operations and troubleshooting. Rather than relying on traditional scripting languages like Python, Perl, Ansible, or Puppet for small-scale problems, you will utilize NetBrain to automate thousands of network issues, achieving true end-to-end network automation. You will deliver automation solutions for some of the largest enterprises and service providers globally, enabling them to resolve high-frequency, high-cost tickets efficiently.

At Wise, we are one of Europe’s fastest growing companies, driven by our mission to revolutionize money transfer by making it borderless. With over 10 million customers worldwide, our rapid growth is a testament to our innovative approach.Current banking systems often hinder the ability to send, spend, or receive money across borders swiftly and affordably. That’s why we are dedicated to building a new financial infrastructure.We are seeking a talented Network Automation Engineer to join our dynamic User Tech team in Hyderabad. This role offers a unique opportunity to leverage your skills and insights to enhance our network infrastructure, ensuring seamless connectivity for our teams across the globe.Your MissionAt Wise, we strive to provide a seamless IT experience, equipping our teams with the tools they need to excel without becoming a bottleneck. We manage 20 offices of varying sizes, where VPN and wireless connectivity are essential. As a Network Engineer, you will collaborate with our Network Engineering team to deliver scalable, stable, and well-documented solutions.Your Contributions Will Include:Enhancing Wise’s office and VPN infrastructure.Mentoring junior team members and sharing your expertise.Collaborating with stakeholders to outline project roadmaps and address challenges effectively.This Role Offers You the Chance To:Engage in a modern, cloud-centric environment where remote connectivity is integral.Shape your impact autonomously, developing your vision in collaboration with your team.Advance your engineering career by solving real business challenges proactively.Contribute to our mission of normalizing borderless money transfers.

About InvoiceCloud:InvoiceCloud is a dynamic fintech innovator, honored with 20 prestigious awards in 2025, including recognition from USA TODAY and Boston Globe as a Top Workplace. We have also won multiple SaaS Awards for Best Solution in Finance and FinTech, alongside national accolades for our exceptional customer service from Stevie and the Business Intelligence Group. Our commitment to minimizing digital exclusion and simplifying payment processes for essential services, combined with our leadership in AI innovation, sets us apart as a purpose-driven organization where top talent can thrive. Discover more at InvoiceCloud.com. Job DetailsInvoiceCloud is on the lookout for an experienced Product Site Reliability Engineer (SRE) to enhance the reliability, performance, and scalability of our cloud-based payment and billing platform. This senior individual contributor role will involve designing, building, and managing robust .NET-based services, while ensuring high observability, swift incident response, and ongoing reliability enhancements. The Product SRE will collaborate closely with Engineering, Platform, DevOps, and Product teams to integrate reliability into system design, deployment, and operations. This role carries the responsibility for maintaining production stability and performance without direct people management duties. Success ProfileAt InvoiceCloud, our success is grounded in core competencies that guide how every employee creates impact within their role. OwnershipResponsible for the reliability, performance, and stability of product services in a production environment.Leads incident response for critical production issues, driving investigation, mitigation, and resolution.Takes ownership of live debugging, root-cause analysis, and corrective actions across environments.Ensures systems meet established reliability, scalability, and availability standards. Drives EfficiencyDesigns and develops scalable .NET and C# services with an emphasis on performance, resilience, and maintainability.Enhances CI/CD pipelines, deployment automation, and...

About ProArch:At ProArch, we collaborate with businesses globally to transform ambitious ideas into exceptional outcomes through our comprehensive IT services, which include cybersecurity, cloud solutions, data analytics, artificial intelligence, and application development. With a diverse team of over 400 dedicated professionals across three countries, we proudly identify ourselves as ProArchians, united by our commitment to:Solving tangible business challengesUpholding integrity in our actionsWhat’s it like to be part of our team?Continual personal and professional growth alongside industry experts eager to share their knowledge.An environment where your voice is valued, and your contributions are impactful.Engagement in projects that influence various industries, communities, and individual lives.The opportunity to maintain a healthy work-life balance, prioritizing what matters most outside of work.As a Site Reliability Engineer (SRE) at ProArch, you will play a pivotal role in ensuring the reliability, availability, and performance of our systems and services. You will engage with cross-functional teams to enhance production environments, resolve performance challenges, and adopt best practices that elevate service reliability. Your efforts will be essential in boosting system uptime and optimizing user satisfaction.Key Responsibilities:Continually monitor system performance and reliability, ensuring adherence to organizational service level agreements (SLAs).Implement and sustain observability tools to collect metrics and logs for proactive issue identification.Diagnose and resolve complex production issues affecting various components of our infrastructure.Partner with software engineering teams to design and deploy scalable, fault-tolerant architectures.Develop and manage automation scripts for deployment, monitoring, and systems management.Take part in on-call rotations to address production incidents and conduct root cause analyses.Assist in capacity planning and performance tuning to optimize resource utilization.

Join Zeta as a Senior Lead Site Reliability Engineer and play a pivotal role in shaping the future of banking technology. In this position, you will be responsible for ensuring the reliability, performance, and scalability of our platforms that support over 25 million cards across seven countries. You will work collaboratively with cross-functional teams to proactively identify and resolve issues, implement best practices, and innovate solutions that enhance our cloud-native banking stack. Your expertise will contribute to creating seamless digital banking experiences for millions of users globally.

Founded in 2004, NetBrain stands at the forefront of no-code network automation. Our revolutionary Next-Gen platform empowers IT operations teams to efficiently scale hybrid multi-cloud networks by automating Diagnostic Troubleshooting, Outage Prevention, and Protected Change Management processes. Today, over 2,500 of the world’s largest enterprises and managed services providers depend on NetBrain’s platform.What We Are Looking ForNetBrain is searching for a Network Automation Engineer with extensive knowledge of current network operational challenges. In this pivotal role, you will leverage NetBrain’s unique automation platform and collaborate with network engineers and architects across the globe to create cutting-edge network automation solutions. With a global presence, high-performing employees will have opportunities to transfer to different offices in the future. The Impact You Will Have If you are passionate about automating network operations and troubleshooting, this is the ideal position for you. Rather than relying on scripting languages like Python, Perl, Ansible, or Puppet for small-scale automation, you will use NetBrain to automate thousands of network issues, achieving true end-to-end network automation. Your work will provide automation solutions for some of the largest Enterprises and Service Providers globally, helping them resolve high-frequency, high-cost tickets efficiently. Key ResponsibilitiesUtilize NetBrain’s platform to develop and implement innovative automation solutions.Collaborate with global teams to address operational challenges.Drive efficiency in network operations through automation.

About UsJoin us in shaping the future of banking.Zeta stands at the forefront of banking technology, offering cutting-edge, cloud-native, fully stackable processing and core banking platforms for issuers. Our mission is to enhance scalability, ensure compliance, and drive innovation, empowering financial institutions to modernize their technology infrastructure and provide secure, seamless digital banking experiences.With a significant impact on a global scale, over 25 million cards are currently operational on Zeta-powered platforms across 7 countries, supported by a dynamic team of over 1,700 Zetanauts spanning India, the US, EMEA, and Asia. We are proud to be backed by SoftBank Vision Fund, Mastercard, and other esteemed strategic investors, achieving a valuation of $2 billion by 2025.Our commitment lies in developing product lines that address key outcomes by tackling real customer challenges, modernizing legacy systems, and reinforcing core fundamentals. Consequently, our systems and platforms facilitate a wide array of banking and payment functionalities, including:1. Tachyon, our scalable cloud-native banking stack designed for population-scale systems2. Cipher, our unified authentication platform for secure and high-volume banking environments3. Digital Credit as a Service, enabling banks to offer credit lines via UPI4. Elena, our intelligent conversational AI platform for banking5. Pixel, India's first digital-native credit card, launched in collaboration with HDFC Bank, which also revamped their PayZapp mobile app, winner of the Celent Model Bank Award for Payments Innovation 2024.6. Sparrow, the leading card experience tailored for non-prime cardholders in the US …and more across cards, payments, lending, and core banking.We embody an engineering-first ethos that values ownership, proactive action, and long-term vision. Together, we tackle some of the most complex challenges in banking technology. Our culture emphasizes trust, collaboration, and creating an environment where you can make a meaningful impact. We are proud to consistently be recognized as a Great Place to Work.

Join Us in Reimagining Banking.Zeta is at the forefront of banking technology, pioneering cloud-native, fully integrated processing and core banking platforms tailored for issuers. Our mission centers on scalability, compliance, and innovation, empowering financial institutions to transform their technology landscapes and deliver secure, seamless digital banking experiences. With over 25 million cards actively utilized on Zeta-supported platforms across 7 countries, our dedicated team of more than 1,700 Zetanauts is making a significant impact globally. Supported by esteemed investors such as SoftBank Vision Fund and Mastercard, we achieved a remarkable valuation of $2 billion in 2025.At Zeta, we are focused on creating product lines that address critical customer pain points, modernize outdated systems, and strengthen core banking functionalities. Our advanced systems and platforms encompass a diverse array of banking and payment solutions, including:1. Tachyon: Our cloud-native banking stack designed for large-scale systems.2. Cipher: A unified authentication platform ensuring security in high-volume banking environments.3. Digital Credit as a Service: Enabling banks to effortlessly offer credit lines via UPI.4. Elena: Our intelligent and conversational AI platform for enhanced banking experiences.5. Pixel: India’s inaugural digital-native credit card, launched in collaboration with HDFC Bank, which also revamped their PayZapp mobile app, recognized with the Celent Model Bank Award for Payments Innovation 2024.6. Sparrow: Leading the card experience for non-prime cardholders in the US.…and many more across card services, payments, lending, and core banking solutions.We pride ourselves on being an engineering-first organization that champions ownership, a proactive mindset, and long-term vision. Together, we tackle some of the most challenging problems in banking technology. Our culture is rooted in trust, collaboration, and fostering an environment where you can make a significant impact. Recognized as a Great Place to Work, we are committed to building an inclusive and supportive workplace. If you're passionate about developing cutting-edge banking technology that enables banks to serve millions reliably, securely, and at scale, Zeta is the place for you.Discover how we’ve evolved over the years by watching our journey here.

NetBrain Technologies, Inc. specializes in no-code network automation, serving IT operations teams since 2004. The company’s platform supports diagnostic troubleshooting, outage prevention, and change management across hybrid multi-cloud networks. Over 2,500 enterprises and managed service providers rely on NetBrain to enhance network efficiency. Role overview The Network Automation Services Manager oversees post-sales services from the Hyderabad office with a hybrid work schedule. This role involves leading a team, working directly with clients, and ensuring the delivery of tailored automation solutions. Strong technical expertise in network design and service delivery is essential, along with a focus on customer needs and team leadership. Key responsibilities Lead, mentor, and support a team of network automation engineers, encouraging professional growth. Develop and execute strategies for network automation that align with company objectives. Design, deploy, and maintain automation solutions for network configuration, monitoring, and management. Oversee network automation projects, ensuring timely completion within budget and scope. Collaborate with cross-functional teams to integrate automation into existing network infrastructure. Monitor and analyze network performance metrics to identify areas for automation-driven improvements. Troubleshoot and resolve complex network issues related to automation and performance. Document automation processes, procedures, and best practices. Stay informed about industry trends and emerging technologies to enhance automation capabilities. Handle additional responsibilities as assigned. Location This position is based in Hyderabad, India, with a hybrid work arrangement.

NetBrain Technologies, Inc. is known for its no-code network automation platform, helping IT operations teams manage and scale complex hybrid multi-cloud networks. The Hyderabad-based team supports over 2,500 large organizations worldwide, automating key processes such as diagnostic troubleshooting, outage prevention, and protected change management. Role overview The Customer Success Network Engineer (also called Digital Customer Success Manager) works at the intersection of networking expertise and customer engagement. This hybrid role focuses on helping clients achieve their goals with NetBrain's automation platform. Success in this position requires strong technical skills, a knack for building relationships, and the ability to guide customers through onboarding and ongoing use of the product. What you will do Advocate for NetBrain use cases with assigned customer accounts. Help customers realize the value of automation by demonstrating effective use cases. Work with Services, Support, and R&D teams to encourage adoption of automation solutions. Develop and execute customer success strategies tailored to each client. Leverage digital tools and resources, such as webinars and reusable content, to boost customer engagement. Use Customer Success platforms (like Gainsight) to scale outreach. Deliver low-touch and tech-touch engagement through digital platforms. Provide training and coaching to ensure smooth onboarding and continued platform usage. Partner with Sales to identify opportunities for expanding customer accounts. Requirements 4–6 years of experience in networking, customer success, or post-sales roles, with at least 2 years in customer-facing positions (such as Support Engineer, Post-Sale Engineer, Technical Project Manager, or Delivery Manager). Background in a NOC or complex enterprise network environment (including ISP, Cloud provider, MSP, or Systems Integrator settings). Strong grasp of network protocols and troubleshooting methods. Excellent communication and interpersonal skills. Ability to collaborate effectively within a team. Skilled in using customer success and relationship management tools.

AST SpaceMobile is pioneering the world's first and only global cellular broadband network in space, designed to connect directly with standard, unmodified mobile devices. Our innovative technology, backed by a comprehensive IP and patent portfolio, is tailored for both commercial and governmental applications. Our dedicated team of engineers and space scientists is committed to bridging the connectivity gaps experienced by the five billion mobile subscribers worldwide, ultimately bringing broadband access to the billions who remain unconnected.Job Summary: We are in search of a proficient and seasoned Linux Systems Engineer to become a vital member of our team. This position will concentrate on managing and enhancing our Computer-Aided Design (CAD) systems. The ideal candidate will possess a robust background in Linux system administration, experience with CAD tools, and a strong commitment to ensuring the dependability and efficiency of our engineering infrastructure.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Network Engineer. We are seeking a skilled professional who is passionate about network design, implementation, and maintenance. In this role, you will collaborate with cross-functional teams to ensure optimal network performance and security. Your expertise will contribute to enhancing our client's connectivity solutions and driving innovation within our projects.