Network Engineer - Testing Specialist

Join Our Team as a Network Engineer!At Arista Networks, we are on the lookout for exceptional Network Engineers to join our testing team, ensuring our networking products uphold the highest standards of quality. In this role, you will collaborate closely with our developers, actively participating in the identification and resolution of bugs before our custo…

Join Arista Networks as a Network Operations Engineer - Testing Specialist, where you will play a crucial role in ensuring the reliability and performance of our innovative networking solutions. You will be responsible for executing various tests, troubleshooting, and providing support to maintain the highest quality of our products.

Role overview Arista Networks is seeking a Senior Network Engineer - Solution Testing based in Dublin. The position centers on designing, implementing, and validating advanced network technologies. Collaboration with cross-functional teams is key to maintaining high standards for network performance and reliability. What you will do Develop and execute test plans for new and existing network solutions Partner with software engineers to ensure seamless integration of network technologies Analyze test results and provide actionable feedback to improve solutions Troubleshoot and resolve network issues as needed Who thrives here This role fits engineers who are deeply interested in network performance and skilled in testing methodologies. Success comes from a collaborative spirit and a hands-on approach to solving technical challenges.

Join Arista Networks as a Network Automation Engineer and be a part of a dynamic team that is transforming the networking industry. In this role, you'll leverage your expertise in automation to enhance the performance and efficiency of our cutting-edge network solutions.

About TelnyxAt Telnyx, we are not just envisioning the future of global connectivity; we are actively creating it. Our work involves architecting and expanding the reach of a private, global, multi-cloud IP network, and providing cutting-edge hyperlocal edge technology through user-friendly APIs. We are committed to shaping a new era of seamless interconnection among people, devices, and applications.Fueled by a passion for transformation, we strive to modernize outdated systems, automate manual processes, and address real-world challenges with innovative connectivity solutions. Our strong financial stability and profitability enable us to invest in groundbreaking technologies while also promoting a culture of continuous learning and professional growth for our team.We envision a world where borderless connectivity drives limitless innovation. By joining us, you will play a crucial role in laying the groundwork for this interconnected future. We seek enthusiastic individuals eager to contribute to a transformative company while advancing their own careers.The RoleWe are in search of a Mobile Core Network Engineer to become a vital part of our team responsible for Telnyx's global mobile core network. You will oversee the infrastructure that powers our wireless platform, ensuring its reliability, scalability, and readiness for future developments. This is a hands-on position that encompasses network operations, deployment automation, and incident response.What You’ll DoNetwork Operations & InfrastructureDeliver and maintain core network services across global data centers, ensuring high availability of PGWs, DRAs, GTP proxies, HSS, and STPs.Design redundancy patterns (failover, active-active, disaster recovery) and facilitate service localization in new regions.Manage the GTP proxy fleet and DRA infrastructure, ensuring optimal performance and reliability.

Why Join Verifone?For over four decades, Verifone has been at the forefront of the electronic payment technology sector. As a leading brand, we are recognized globally as one of the largest providers of electronic payment solutions.At Verifone, we foster a vibrant, dynamic, and fast-paced work environment where our team members are results-oriented and have ample opportunities for growth. We collaborate with top retailers, banks, and partners worldwide to innovate and deliver cutting-edge payment solutions. Our commitment to excellence in both products and services is matched only by our obsession with ensuring customer satisfaction. Our employees are recognized leaders in the payments industry, driven by experience, innovation, and a relentless spirit. Whether we’re developing the next generation of secure payment systems or exploring new markets for electronic payments, our team is dedicated to the success of our customers, partners, and investors. This passion for innovation fuels the personal and professional success of each employee.Verifone proudly embraces an in-office culture, believing in the significant advantages of career development and business outcomes that arise from in-person collaboration. Currently, we offer a hybrid work schedule, but we regularly assess our attendance policy.

Are you an experienced Software Engineer in Test, Test Engineer, or Test Analyst with a passion for both manual and automated testing? Join our dynamic agile team at Version 1, where you'll play a pivotal role in helping our clients achieve their business transformation goals through comprehensive testing strategies.Your responsibilities will include collaborating with cross-functional teams to uphold quality standards, validating and analyzing large data sets using SQL, and developing insightful reports and dashboards with tools like SSRS and Power BI. Additionally, you will support our test management processes using QMetry and contribute to our automation testing initiatives, particularly focusing on API testing with Karate.Be part of a culture of knowledge-sharing and collaboration across diverse regions and functions.

Join our dynamic team at Arista Networks, a leader in cloud networking solutions. We're seeking a talented Backend Software Engineer to contribute to our innovative CloudVision platform. In this role, you will develop and optimize backend systems that support our cutting-edge cloud technologies.

Join Fenergo, a leader in digital transformation within the financial sector, as we redefine the utilization of client and regulatory technology. Our focus on Client Lifecycle Management (CLM) software solutions enables financial institutions to deliver rapid, compliant, and digital customer experiences.With a global workforce of over 700 professionals across 11 offices, Fenergo offers a unique environment for ambitious individuals ready to make a difference in the financial services landscape. Our accolades, including being named the No. 1 CLM provider in RiskTech100™ and receiving the Deloitte Best Managed Companies award, reflect our commitment to excellence. Under the leadership of CEO Marc Murphy, we prioritize innovation and growth, making it an exciting place for talented individuals to thrive.Position OverviewAs a Senior Network Engineer, you will oversee and enhance our network infrastructure, engaging in troubleshooting, maintenance, and the implementation of network solutions. This role is hands-on, playing a crucial part in ensuring network performance, security, and availability. It's an excellent opportunity to sharpen your technical skills and contribute to vital network projects in a collaborative setting.

Join our dynamic team at Arista Networks as a Senior Systems Engineer, where you will play a pivotal role in designing, developing, and maintaining our advanced networking solutions. You will collaborate with cross-functional teams to innovate and enhance our systems, ensuring optimal performance and reliability.

zerorisk is hiring an API Test Infrastructure Engineer in Dublin. This role combines elements of software engineering, quality assurance, and DevOps. The main responsibility: develop and support the infrastructure that enables teams to test APIs efficiently and at scale. Role overview The position centers on building platforms, tools, and workflows that help engineers create and execute reliable API tests. It also covers managing integrations with external tools and maintaining their reliability through automated API-level validation. What you will do Test infrastructure and platform Design and build automated API testing infrastructure for local, CI, and production-mirror environments. Maintain a shared library of reusable testing utilities, fixtures, helpers, and patterns for engineering teams. Lead efforts to containerize test environments using Docker and related tools to ensure consistent, reliable test runs. Integrate test infrastructure with CI/CD pipelines, including test reporting, alerting, and failure analysis workflows. Evaluate and introduce new tools, frameworks, or methodologies to improve the reliability, speed, and coverage of testing. External tool integrations and continuous validation Develop and maintain automated integration tests for third-party and external API-based tools used by zerorisk. Create monitoring and alerting systems to detect regressions or unexpected changes in external API behavior. Collaborate with internal teams to understand integration needs and translate them into automated, continuous testing scenarios.

The Network Security Engineer plays a vital role in our technical team, reporting directly to the Technical Services Manager. This full-time position is ideal for candidates looking to work in a dynamic environment, based in either our Dundrum Dublin or Cork City office.Key Responsibilities:Design and deploy cutting-edge network security devices both regionally and globally.Ensure the stability, availability, and lifecycle management of essential security devices at customer sites.Respond to incident escalations from security tools and support Security Operations Center (SOC) functions.Apply security by design principles in all solutions.Administer and monitor network solutions design and implementation.Develop and manage firewall policies, maintaining baseline security.Monitor device health and respond proactively to risks.Review threat prevention measures to enhance security posture.Engage vendors for proactive fault management.Maintain perimeter hygiene standards.Document customer solutions with accuracy and detail.

Position: Test Lead - Manufacturing (MES)Location: Dublin, IrelandContract Duration: Initial rolling contract of 3 monthsJob Overview:As the Test Lead for our Manufacturing division, you will be at the forefront of our testing initiatives within the Manufacturing Execution Systems (MES). This pivotal role involves leading the manufacturing test tower and ensuring that all test scripts are comprehensive and aligned with requirements and risk assessments associated with manufacturing applications.

Join our innovative team at Arista Networks as a Backend Software Engineer, where you will play a crucial role in developing and optimizing our cutting-edge CloudVision platform. We are looking for passionate individuals who thrive in a collaborative environment and are eager to tackle complex challenges.Your responsibilities will include designing scalable backend systems, collaborating with cross-functional teams, and driving the implementation of best practices in software development.

As a Point of Contact (POC) Engineer at Arista Networks, you will play a vital role in enhancing our engineering team. You will be responsible for developing and maintaining vital communication channels, ensuring smooth operations and a high level of technical support for our clients. Your expertise will be crucial in solving complex challenges and delivering innovative solutions that meet customer needs.

Join Arista Networks, a leading provider of cloud networking solutions, as a Kubernetes Systems Engineer in our Engineering Production team. In this role, you will be pivotal in designing and managing large-scale Kubernetes environments, ensuring high availability and performance across our platforms.

Role Overview Arista Networks is hiring a Software Engineer with a focus on SONiC (Software for Open Networking in the Cloud) in Dublin. This position centers on building and improving networking solutions alongside a skilled engineering team. What You Will Do Design and implement features for SONiC-based networking products Work closely with colleagues to solve technical challenges and deliver reliable solutions Contribute to open-source networking projects Engage with new technologies that shape the future of cloud networking Location This role is based in Dublin.

Version 1 is looking for a Quality Assurance/Test Analyst in Dublin. This position centers on maintaining the quality and dependability of software products. Role overview The analyst will work closely with teams from different disciplines to support software development and delivery. The main focus is on testing and quality checks throughout the project lifecycle. What you will do Design test plans tailored to project requirements Execute test cases to validate software functionality Spot and document areas where improvements are needed Collaborate with cross-functional colleagues to resolve issues Location This role is based in Dublin.

Are you passionate about telecommunications and technology? Join our innovative team at Upbeat Ideas UK Ltd as a Telecom Test Consultant, specializing in Modem, Router, and CPE (Customer Premises Equipment). In this role, you will conduct rigorous testing, ensuring that our products meet the highest standards of performance and reliability.Your expertise will drive quality assurance through testing protocols and methodologies, allowing for the seamless integration of our solutions into customer environments. With your analytical skills, you will identify potential issues and collaborate with cross-functional teams to implement effective solutions.

Join Arista Networks as a TAC Engineer and be part of a dynamic team that provides exceptional technical support to our clients. In this role, you will leverage your skills in networking and troubleshooting to resolve complex issues while enhancing customer satisfaction.