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Transaction Network ServicesTS

Cloud Infrastructure Engineer

Transaction Network Services (TNS) provides Infrastructure-as-a-Service solutions to support mission-critical transactions in financial, communications, and payments markets.

Transaction Network Services

Employee count: 1001-5000

Brazil only

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An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives.Come join the excellence!

Overview

This role is responsible for designing, automating, deploying, and supporting secure, scalable cloud infrastructure that directly enables business growth and operational reliability. The ideal candidate brings strong technical depth in AWS, infrastructure-as-code, and Linux systems, along with a mindset focused on automation, resilience, and continuous improvement. Candidates should be comfortable collaborating across time zones, working asynchronously when needed, and supporting platforms used by a global customer base.

Responsibilities

Primary Duties and Responsibilities:

  • Design, implementation, and support for infrastructure as code using tools such as Terraform, CloudFormation, and Ansible.
  • Plan, deploy, and maintain AWS cloud infrastructure aligned to business objectives, performance, security, and availability requirements.
  • Work with interdisciplinary teams to develop optimal cloud based solutions (Design, Build, Deploy)
  • Maintenance, monitoring, and troubleshooting of AWS infrastructure
  • Provide environmental analysis and recommend performant solutions
  • Continuous improvement of service delivery to internal and external customers
  • Evangelize process automation where at all possible
  • Create, maintain, and improve documentation for processes, architecture, or other infrastructure elements

Qualifications

Qualifications:

  • 5+ years’ experience managing Linux/Unix systems (Red Hat, Ubuntu preferred)
  • 3+ years’ experience managing AWS infrastructure
  • Advanced knowledge of AWS native tooling and architecture
  • Experience deploying cloud native networks and interconnecting with on-prem networks
  • Strong understanding of cloud networking and security
  • Granular experience deploying cloud native solutions
  • Skilled in development of least privilege IAM policies
  • Experience developing and applying cloud resource tags
  • Experience using Infrastructure as Code tools (Terraform, CloudFormation, Ansible, etc.)
  • Familiarity with CI/CD tools (Jenkins, GitLab)
  • Strong scripting or coding experience
  • Demonstrated skills in decision making/judgement and initiative
  • High integrity, accountability, and a positive attitude
  • Team player with good interpersonal, organizational, and communication skills

Optional Desired Qualifications

  • AWS certification
  • Global infrastructure support experience preferred
  • Red Hat, CentOS, Ubuntu preferred
  • Exposure to other facets of IT helpful
  • Knowledge of PCI/SOC1/SOC2 requirements and controls helpful

Education and Certifications:

  • Bachelor’s degree or equivalent experience required
  • ITIL certification preferred

If you are passionate about technology, love personal growth and opportunity, come see what TNS is all about!

TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

About the job

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Posted on

Job type

Full Time

Experience level

Location requirements

Hiring timezones

Brazil +/- 0 hours

About Transaction Network Services

Learn more about Transaction Network Services and their company culture.

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At TNS, we're passionate about building infrastructure-as-a-service (IaaS) solutions that enable mission-critical transactions across financial, communications, and payments markets. Founded in 1990, we have over 30 years of experience growing our extensive portfolio of innovative, value-added services, which now supports thousands of organizations in more than 60 countries. Our solutions are designed to securely connect businesses with their customers, reduce the complexity of technology integration, and enhance transaction processing capabilities.

We understand the importance of reliable connectivity and the need for flexibility in today's fast-paced environment. That's why we offer customized secure network solutions tailored to meet each organization's individual needs while giving them the freedom to expand their operations globally. Our commitment to security and support ensures that our clients can focus on growth and expansion without worrying about connectivity issues. With TNS, your business is backed by a robust network infrastructure that prioritizes security, scalability, and agility.

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Transaction Network Services

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