Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You'll Work With Arista Networks is looking for world-class Software Test Engineers to help us build our next-generation network management system. The role requires a broad knowledge of computer network design, configuration, and monitoring in various environments (e.g. data-center, enterprise, and service provider). You will be part of a design and test team that works on the latest technologies in state streaming, big data, and advanced analytics. The goal is to help network operation teams effectively manage their large networks that deviate away from their antiquated, time-consuming approaches. Our solution will instead help our customers overcome many of their challenges through our provisioning and telemetric solutions, for both on-premise and cloud solutions. What You'll Do Designing and executing system-level test cases for our next-generation management system. This will involve both scale and performance-related test cases to observe how components within our system behave in the most strenuous environments. Working alongside the development team to help root-cause any issues found. This will involve running many experiments to prove/disprove any current theories, often involving automation tools to assist you with your task. Writing up detailed bug reports that include a complete characterization of the system at time of failure, while describing the impact that it can have on our customers. Working with our Technical Support team to help reproduce, debug, and resolve any issues reported by our customers. Strong passion for beautiful and intuitive user-interfaces (GUIs and APIs) that create a pleasurable user-experience (UX) for our customers. Qualifications A BSCS/CE degree plus 3+ years of experience or MS degree in telecommunications, computer networking, or related field. Experience in designing, deploying, managing, and troubleshooting IP and Ethernet networks. Experience in 3 or more of the following networking protocols and technologies (e.g. BGP, OSPF, ISIS, VRRP, LACP, STP, IP Multicast, ECMP, Port-Mirroring, QoS, VXLAN, MPLS, EVPN, etc) Experience with Linux operating system and its popular technologies (e.g. KVM, Docker, Kubernetes, Hadoop, Hbase) Some familiarity with scripting languages such as Python or TCL. Experience with provisioning and deployment frameworks (e.g. Ansible, Puppet, Chef) a plus. #J-18808-Ljbffr
Arista Networks is a global leader in cloud networking solutions, recognized for pioneering software-driven, data-centric approaches to high-performance networking. Our award-winning platforms are deployed in mission-critical environments across hyperscale data centers, financial institutions, healthcare providers, and enterprise campuses. With a culture built on innovation, collaboration, and trust, Arista has grown rapidly to become a trusted partner to many of the world’s most sophisticated organizations. As we continue to expand in Europe, we are seeking a highly skilled and experienced Senior Commercial Counsel to join our legal team and play a key role in supporting our growth across the EU. Job Description Who You\'ll Work With The Senior Commercial Counsel will serve as a trusted legal partner to Arista’s business teams throughout Europe and globally, providing expert guidance on a broad spectrum of legal and compliance issues. This role requires a commercially minded lawyer with deep experience in structuring and negotiating complex agreements, serving as trusted advisor to business leaders on legal matters, and partnering with cross-functional teams in a fast-paced, international environment. The successful candidate will bring strong legal expertise, sound judgment, and a pragmatic approach to balancing legal risks with business objectives. This is a high-impact role with visibility across senior leadership, offering the opportunity to shape and influence the legal framework that supports Arista’s continued European and global expansion. What You\'ll Do Commercial Transactions Draft, review, and negotiate a wide variety of commercial agreements, including customer sales contracts, channel partner agreements, procurement agreements, technology licensing arrangements, and professional services engagements. Provide business-oriented legal advice to sales, finance, operations, and product teams throughout contract lifecycles. Regulatory and Compliance Partner with Arista’s compliance and other legal teams to advise on EU and member-state regulatory requirements affecting Arista’s operations. Support compliance initiatives including GDPR, export controls, and anti-bribery/anti-corruption programs. Risk Management & Dispute Resolution Identify, assess, and communicate legal risks while proposing practical solutions to business stakeholders. Manage and coordinate external counsel in disputes, regulatory inquiries, or specialized subject matters. Cross-Functional Leadership Collaborate with senior executives and business leaders across the company, acting as a strategic partner to drive growth while protecting Arista’s legal and ethical standards. Contribute to the development of internal processes, templates, and training programs to enhance efficiency and compliance awareness. Qualifications Law degree and qualification to practice law in at least one EU jurisdiction. 10+ years of legal experience, including a combination of training at a reputable international law firm and in-house counsel experience with a multinational corporation. Fluency in English Strong track record advising on commercial transactions, international contracting, and cross-border legal issues. Demonstrated ability to work independently and manage multiple priorities in a fast-paced environment. Excellent written and verbal communication skills in English, with the ability to distill complex legal issues into clear, practical advice for business audiences. Proven ability to work collaboratively across multiple jurisdictions and functions. Preferred Qualifications Fluency in German (both written and spoken), and experience in negotiating Experience in negotiating agreements under German law with service providers, government entities, and/or large enterprise customers. Industry background in technology, telecommunications, or other innovation-driven sectors. Strong experience with intellectual property issues in commercial contracts. #J-18808-Ljbffr
An established industry player is seeking a talented Network Automation Engineer to join their innovative team. In this role, you will develop automated test suites for large-scale network solutions, ensuring the highest quality standards for their products. Your expertise in Python programming and network engineering will be pivotal in designing and maintaining robust automated test cases. Collaborating closely with development teams, you'll contribute to the automation infrastructure and integrate tests into CI/CD pipelines. This is a fantastic opportunity to work in a dynamic environment that values creativity and innovation while tackling the challenges of modern networking. #J-18808-Ljbffr
An innovative company is looking for a Network Automation Engineer to develop automated test suites for large-scale networking solutions. This role is pivotal in ensuring the quality of the network operating system through robust test design and implementation. You will collaborate with development teams to enhance testing capabilities and drive continuous improvement in network automation. Join a dynamic environment that values diversity and fosters creativity, where your contributions will directly impact the future of networking technology. If you possess strong Python skills and a passion for automation, this opportunity is perfect for you. #J-18808-Ljbffr
Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With Arista Networks is seeking a talented and motivated Network Automation Engineer to develop automated test suites for our large scale, solution-based topologies. You will play a crucial role within our development and test teams, focusing on the timely qualification of our Arista EOS network operating system. Your primary responsibility will be to design, implement, and maintain robust automated test cases to ensure the highest quality standards for our Arista product lines. This role demands strong Python programming skills and a solid foundation in network engineering principles. What You’ll Do Contribute to the design and implementation of our network automation infrastructure, specifically focusing on the development of device classes and automated test cases. Develop abstracted methods for provisioning and monitoring network devices. Create extensible and easily maintainable automated test cases leveraging our abstracted device class methods. Integrate automated test cases into our CI/CD pipelines to enable rapid and continuous testing. Monitor test execution, analyze results, and perform root cause analysis of failures, creating detailed bug reports as needed. Collaborate closely with development and test teams to ensure comprehensive test coverage and timely issue resolution. Qualifications Bachelor's degree in Computer Science, Electrical Engineering, or a related field. Minimum of 3 years of professional experience with the Python programming language. Strong grasp of object-oriented programming (OOP) principles and design patterns, including abstraction, encapsulation, inheritance, and composition. Proven experience with automated testing methodologies and frameworks relevant to network automation. Experience provisioning and monitoring network devices using various APIs (e.g. REST, Ansible, OpenConfig, gNMI). Solid understanding of core networking protocols (e.g. TCP/IP, BGP, VLANs, VXLAN, EVPN). Experience utilizing traffic generation tools (e.g. Ixia, Spirent) for testing purposes. Proficient understanding of the Linux operating system. Experience with Git version control. Familiarity with CI/CD pipelines and tools (e.g., Jenkins, GitLab CI/CD) is a plus. Excellent problem-solving and analytical abilities. Strong written and verbal communication, and collaboration skills. #J-18808-Ljbffr
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus, and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to meet current digital demands and to anticipate future challenges. At Arista, we value the diversity of thought and perspectives that each employee brings. We believe fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us awards such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. We pride ourselves on our success and strive to uphold the highest standards of quality and performance. Job Description Who You'll Work With We are seeking world-class Software Test Engineers to help develop our next-generation network management system. The role requires knowledge of computer network design, configuration, and monitoring in various environments (data-center, enterprise, service provider). You will be part of a design and test team working on state streaming, big data, and advanced analytics technologies. Our goal is to help network operation teams manage large networks efficiently, overcoming challenges posed by traditional, time-consuming approaches. Our solutions support on-premise and cloud environments, providing provisioning and telemetric solutions. What You'll Do Design and execute system-level test cases for our management system, focusing on scale and performance under strenuous conditions. Collaborate with developers to identify, troubleshoot, and resolve issues, often using automation tools. Write detailed bug reports, characterizing failures and their impact on customers. Work with Technical Support to reproduce, debug, and resolve customer-reported issues. Develop a strong passion for creating intuitive user interfaces (GUIs and APIs) that enhance user experience. Qualifications BSc in Computer Science or Computer Engineering with 3+ years of experience, or MSc in telecommunications, computer networking, or related field. Experience designing, deploying, managing, and troubleshooting IP and Ethernet networks. Knowledge of 3 or more networking protocols/technologies such as BGP, OSPF, ISIS, VRRP, LACP, STP, IP Multicast, ECMP, Port-Mirroring, QoS, VXLAN, MPLS, EVPN. Experience with Linux and technologies like KVM, Docker, Kubernetes, Hadoop, HBase. Familiarity with scripting languages such as Python or TCL. Experience with provisioning/deployment frameworks like Ansible, Puppet, Chef is a plus. #J-18808-Ljbffr
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges. At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do. Job Description Who You’ll Work With Arista Networks is seeking a talented and motivated Network Automation Engineer to develop automated test suites for our large scale, solution-based topologies. You will play a crucial role within our development and test teams, focusing on the timely qualification of our Arista EOS network operating system. Your primary responsibility will be to design, implement, and maintain robust automated test cases to ensure the highest quality standards for our Arista product lines. This role demands strong Python programming skills and a solid foundation in network engineering principles. What You’ll Do Contribute to the design and implementation of our network automation infrastructure, specifically focusing on the development of device classes and automated test cases. Develop abstracted methods for provisioning and monitoring network devices. Create extensible and easily maintainable automated test cases leveraging our abstracted device class methods. Integrate automated test cases into our CI/CD pipelines to enable rapid and continuous testing. Monitor test execution, analyze results, and perform root cause analysis of failures, creating detailed bug reports as needed. Collaborate closely with development and test teams to ensure comprehensive test coverage and timely issue resolution. Qualifications Bachelor's degree in Computer Science, Electrical Engineering, or a related field. Minimum of 3 years of professional experience with the Python programming language. Strong grasp of object-oriented programming (OOP) principles and design patterns, including abstraction, encapsulation, inheritance, and composition. Proven experience with automated testing methodologies and frameworks relevant to network automation. Experience provisioning and monitoring network devices using various APIs (e.g. REST, Ansible, OpenConfig, gNMI). Solid understanding of core networking protocols (e.g. TCP/IP, BGP, VLANs, VXLAN, EVPN). Experience utilizing traffic generation tools (e.g. Ixia, Spirent) for testing purposes. Proficient understanding of the Linux operating system. Experience with Git version control. Familiarity with CI/CD pipelines and tools (e.g., Jenkins, GitLab CI/CD) is a plus. Excellent problem-solving and analytical abilities. Strong written and verbal communication, and collaboration skills. #J-18808-Ljbffr
1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Company Description Arista Networks is a global leader in cloud networking solutions, recognized for pioneering software-driven, data-centric approaches to high-performance networking. Our award-winning platforms are deployed in mission-critical environments across hyperscale data centers, financial institutions, healthcare providers, and enterprise campuses. With a culture built on innovation, collaboration, and trust, Arista has grown rapidly to become a trusted partner to many of the world’s most sophisticated organizations. As we continue to expand in Europe, we are seeking a highly skilled and experienced Senior Commercial Counsel to join our legal team and play a key role in supporting our growth across the EU. Who You’ll Work With The Senior Commercial Counsel will serve as a trusted legal partner to Arista’s business teams throughout Europe and globally, providing expert guidance on a broad spectrum of legal and compliance issues. This role requires a commercially minded lawyer with deep experience in structuring and negotiating complex agreements, serving as a trusted advisor to business leaders on legal matters, and partnering with cross-functional teams in a fast-paced, international environment. The successful candidate will bring strong legal expertise, sound judgment, and a pragmatic approach to balancing legal risks with business objectives. This is a high-impact role with visibility across senior leadership, offering the opportunity to shape and influence the legal framework that supports Arista’s continued European and global expansion. What You’ll Do Commercial Transactions Draft, review, and negotiate a wide variety of commercial agreements, including customer sales contracts, channel partner agreements, procurement agreements, technology licensing arrangements, and professional services engagements. Provide business-oriented legal advice to sales, finance, operations, and product teams throughout contract lifecycles. Regulatory and Compliance Partner with Arista’s compliance and other legal teams to advise on EU and member-state regulatory requirements affecting Arista’s operations. Support compliance initiatives including GDPR, export controls, and anti-bribery/anti-corruption programs. Risk Management & Dispute Resolution Identify, assess, and communicate legal risks while proposing practical solutions to business stakeholders. Manage and coordinate external counsel in disputes, regulatory inquiries, or specialized subject matters. Cross-Functional Leadership Collaborate with senior executives and business leaders across the company, acting as a strategic partner to drive growth while protecting Arista’s legal and ethical standards. Contribute to the development of internal processes, templates, and training programs to enhance efficiency and compliance awareness. Qualifications Law degree and qualification to practice law in at least one EU jurisdiction. 10+ years of legal experience, including a combination of training at a reputable international law firm and in-house counsel experience with a multinational corporation. Fluency in English. Strong track record advising on commercial transactions, international contracting, and cross-border legal issues. Demonstrated ability to work independently and manage multiple priorities in a fast-paced environment. Excellent written and verbal communication skills in English, with the ability to distill complex legal issues into clear, practical advice for business audiences. Proven ability to work collaboratively across multiple jurisdictions and functions. Preferred Qualifications Fluency in German (both written and spoken), and experience in negotiating agreements under German law. Experience in negotiating agreements under German law with service providers, government entities, and/or large enterprise customers. Industry background in technology, telecommunications, or other innovation-driven sectors. Strong experience with intellectual property issues in commercial contracts. Location: Dublin, County Dublin, Ireland #J-18808-Ljbffr
