Staff Systems Engineer – Linux

Job title:

Staff Systems Engineer – Linux

Company:

Visa

Job description

Company DescriptionVisa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid.Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.Job DescriptionExperience in deploying, managing, and maintaining large enterprise virtualization technologies including ESXi, Cloud, KVM, Docker containers, OpenStack (HOS), OpenShift.Responsible for the ongoing maintenance, security, and availability of Systems infrastructure based on business requirements and adhering to tight operations, security, and procedural modelsOperate in complex, highly secure, highly available, operations-centric datacenter environments and interact with other technology domain experts as requiredWorking knowledge of monitoring and automation tools: Ansible, Netcool, Splunk, Prometheus, OperaSecurity Remediation process (vulnerability assessment and patch management)Respond to and resolve incident and problem tickets.Document and thoroughly understand the application architecture, system configuration across platforms and interface with various systems and use this knowledge effectively to resolve issuesWork closely with customer support team to communicate the root cause of the outage, duration and recommendations or steps to resolve issuesDemonstrate an elevated level of technical expertise to support complex Unix Systems across all tiers, under minimal supervisionExposure converged hardware including Dell, Cisco, HP and EMC, Hitachi HDS.Proficient in troubleshooting storage related issues as it relates to EMC, Hitachi HDS storage arrays, extending to the basic support knowledge of Brocade storage switch technologies.Must have Strong Knowledge & experience in system monitoring techniques and tools supporting unattended operations.Responsible for partnering with the Platform, Engineering and Delivery Teams to deliver seamless infrastructure support for all Visa business linesResponsible for adherence of established ITIL practiceAbility to operate in complex, highly secure, and highly available, operations environments and interact with the technology domain experts required to maintain those environmentsPosition will require shift-based work hours.Provide automation solutions of manual tasks performed by infrastructure support.This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.QualificationsBasic Qualifications

• 5 or more years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD

Preferred Qualifications

• 6 or more years of work experience with a Bachelor’s Degree or 4 or more years of relevant experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or up to 3 years of relevant experience with a PhD
• Experience in Virtualization technologies such as VMWare, Docker, Containers, OpenStack, OpenShift
• Experience supporting shared infrastructure i.e., HP blade server, Cisco Blade (UCS), Dell Blade (UCS) Infrastructure (Dell, HP, VMWare), IBM Power Systems
• Strength in scripting against Windows,Unix,VMWare,Docker using Shell, Python, Perl & Power CLI. Ansible automation experience is highly recommended
• Experience in storage technologies is required & exposure to cloud will be a value add
• Experience working in large, complex, enterprise datacenter environments
• Ability to write technical design and build documentation for all aspects of Unix Infrastructure
• Excellent verbal, written, skills in particular, demonstrated ability to effectively communicate technical and business issues and solutions to multiple organizational levels internally and externally
• Strong understanding of process orientation (ITIL), understanding of project management techniques, methodologies, and best practices
• Individuals should be self-motivated with the ability to work independently
• Sound planning, organizational and problem solving skills
• Candidate must have excellent interpersonal skills with ability to communicate effectively with both technical and non technical customers
• Strong project, organizational, presentation, and writing skills
• Demonstrated ability to meet deadlines and commitments in an environment that requires multitasking among concurrent projects
• Experience supporting a 24×7 Operational environment, requiring shift support
• Strong organizational skills with the ability to adapt quickly to changing priorities and assignments
• Ability to set goals and objectives, prioritize, and manage situations to satisfactory completion
• Ability to coordinate activities within cross-divisional and cross functional teams
• Must have 4-6 Years of Shared Infra (VMware, Container) Systems Administration experience in relevant technology

Additional informationVisa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.Additional InformationVisa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Expected salary

Location

Warszawa, mazowieckie

Job date

Sun, 02 Feb 2025 06:52:20 GMT

To help us track our recruitment effort, please indicate in your email/cover letter where (vacanciesin.eu) you saw this job posting.