Parent Category: Job Listings - Public Domain Listings Category: Network Engineers Published: Wednesday, 25 May 2022
NOTE: The following job description was extracted from public domain and published here as a value added service to BizLINKS Resources members. We are currently not a direct vendor to the above organisation and would be interested to work with the above through a internal organisation referral.
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Lead System Infrastructure Engineer at Visa

Job Description

Company Description

Visa is a world leader in digital payments, facilitating more than 215 billion payments transactions between consumers, merchants, financial institutions and government entities across 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.

When you join Visa, you join a culture of purpose and belonging “ where your growth is priority, your identity is embraced, and the work you do matters. We believe that economies that include everyone everywhere, uplift everyone everywhere. Your work will have a direct impact on billions of people around the world “ helping unlock financial access to enable the future of money movement.

Join Visa: A Network Working for Everyone.

Job Description

Systems Administration team “ a part of the Operations & Infrastructure technology organization teams vision (Deliver best-in-class Infrastructure on demand everywhere), mission (Engineer and build reliable and secure infrastructure for all type of workloads in Private/ Hybrid Cloud, utilizing open and innovative technologies at the right unit cost), and purpose (Increase innovation velocity of developers, and reduce infrastructure maintenance overhead) guides the important work we do every day and built on the vision of Visa 'The best way to pay and be paid for everyone, everywhere'.

You will be part of a team of system engineers/architects who focused on Kubernetes, microservices architecture, and cloud technologies. As part of this self-driven team, you will have total ownership of the solutions we provide for our customers making availability, performance, security, and reliability critical to our success. We need to do this all at global scale, as well, so continual, iterative improvements in our process, technology, tools, and automation will be essential to allowing us to meet those goals as well as focus on the things that add value for our players.

The ideal candidate is technology savvy with deep knowledge of Kubernetes, Microservices, Golang, Python, Ansible and CI/CD process. Able to work on opensource projects, able to contribute and commit the code to upstream opensource projects. Candidate should have familiarity with Opensource projects such as Service Mesh (Istio/Linkerd), Prometheus/Grafana, Open tracing, and Service graphs. This person will be working majority of the time coding in Golang, Python, and Ansible on automating infrastructure tasks.

Essential Job Functions And Responsibilities

Infrastructure Operations and Production Support of container technologies and orchestration platforms (Docker UCP and Kubernetes)
Docker/Kubernetes deployment, configuration, scaling and management of containerized applications.
Openshift Enterprise implementation and Support
Working with tools surrounding the Kubernetes ecosystem such as helm, kubeadm, Sysdig, Prometheus, Grafana, FluentD etc.
Working knowledge on Python, Ansible , Terraform and YAML packages
Strong technical analytical and troubleshooting skills and possess an ability to explain technical concepts and provide guidance to staff.
Proficient to expert scripting and automation skills converting manual and maintenance functions into fully orchestrated automation.
Must have Strong Knowledge & experience in system monitoring techniques and tools supporting unattended operations.
Strong system security awareness and knowledge in OS hardening.
Excellent communication & interpersonal skills. Coaching other members of the support team, sharing technical and customer knowledge in a helpful and timely fashion
Responsible for partnering with the Platform, Engineering and Delivery Teams to deliver seamless infrastructure support for all Visa business lines
Working knowledge of monitoring and automation tools: Netcool, Splunk, BMC Patrol
Security Remediation process (vulnerability assessment and patch management)
Contribute to standardize and document operational procedures
Responsible for adherence of established ITIL practice such as Incident, Change, Problem and Release Management
Identify, evaluate, select and engineer highly reliable container scheduling and orchestration solutions that are extremely secure enabling Operations to manage environments simply and effectively, ensure on time, and quality delivery of shared container platform
Collaborate with the team to evolve the containerization ecosystem, establish, and mature standards and integration for infrastructure management domains - logging, monitoring, configuration management and orchestration. Identify and implement standard toolsets to reduce complexity and support operational goals for increasing automation across the enterprise
Champion the adoption of open infrastructure management solutions that are fit for purpose yet forward the Visa goals to keep technology relevant
Work closely with geographically distributed teams on technical challenges and process improvements

This is a hybrid position. Hybrid employees can alternate time between both home and office. Employees in hybrid roles are expected to work from the office three days a week, Monday (Sunday in some countries where Sunday is the start of the week) and Wednesdays. Wednesdays are designated as in-office collaboration days. The third day in the office will be decided based on team needs and determined in partnership with senior leadership.

QualificationsBasic Qualifications

10 years of work experience with a bachelor's degree in computer science or related

Preferred Qualifications

At least 5 years hands-on experience with containers in Production Environments - Docker, Openshift, Kubernetes preferred
3+ years of Scripting experience (Shell, Python, etc. )
5 years Systems Administration skills
Experience with configuration management tools (Chef, Ansible, terraform etc.) is must
Hardening, securing the Kubernetes cluster with monitoring and auditing dashboards
Knowledge in infrastructure technologies such as HP and DELL hardware (Blades and Rack servers)
Deep understanding of networking concepts
Work closely with application teams in ensuring best practices are followed and the infrastructure automation can be self-service
Self-motivated with the ability to exercise independent judgment with minimal direction from supervisor
Ability to coordinate activities within cross-divisional and cross-functional teams
Strong organizational skills with the ability to adapt quickly to changing priorities and assignments
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, understanding of project management techniques, methodologies, and best practices
Candidate must have demonstrated and be prepared to exhibit initiative and ownership of consistent delivery success
Ability to set goals and objectives, prioritize, and manage situations to satisfactory completion
Experience supporting a 24x7 Operational environment, requiring shift support
Be scheduled On-Call to support the infrastructure and our systems

Please Note: Due to the COVID-19 pandemic and the evolving visa/travel restrictions in place, we are currently only able to extend offers to candidates with the right to work in Singapore. We are keeping the situation under close review and will adjust accordingly should the restrictive measures be lifted.Additional InformationVisa has adopted a COVID-19 vaccination policy. As a condition of employment, all employees based in Singapore are required to be fully vaccinated for COVID-19, unless a reasonable accommodation is approved or as otherwise required by law.SingaporeVisa Inc.VisaInformation Technology
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Country: Singapore
Employment Type: Full time
Salary: Open