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Senior Network Automation Engineer

Miratech1

São Paulo, SP, Brazil Remote permanent

Posted: April 8, 2026

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Quick Summary

Miratech is seeking a Senior Network Automation Engineer to join our team in São Paulo, Brazil. The ideal candidate should have experience in network automation, experience with AWS and Azure, and strong programming skills in Python and Java. The successful candidate will be responsible for designing, implementing, and maintaining network automation solutions, ensuring scalability and reliability.

Job Description

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. 

Miratech has coverage across  5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%.

We are looking for a Senior Network Automation Engineer to serve as the automation engine for a large-scale network consolidation program at a US-based Tier-2 Telco. The role focuses on building ingestion pipelines and the volume configuration generator, eliminating manual engineering labor by automating the extraction of legacy data and generating hundreds of site-specific network configurations. This position is ideal for professionals passionate about creating bulletproof Python pipelines and turning chaotic spreadsheets into automated, production-ready deployments.

Responsibilities

• Build an ingestion pipeline to extract, transform, and load data from legacy systems, CMDBs, and network probes into a centralized staging database
• Standardize and normalize data across multiple heterogeneous sources to ensure consistency and usability
• Develop and maintain a configuration engine using Python and Ansible to manage network parameters (IPs, VLANs, hostnames)
• Integrate master database values into Jinja2 templates to generate standardized configuration outputs
• Automate the generation of site-specific configuration files to support deployment and cutover activities
• Enable scalable configuration generation to support high-volume rollout scenarios
• Maintain and monitor Transition State Machine (TSM) data pipelines to ensure stability during design and deployment phases

• 5+ years of experience in Network Automation, ETL development, and Data Engineering
• Advanced proficiency in Python, Ansible, and SQL
• Deep experience with templating languages, like Jinja2, Mako, Cheetah3, and Genshi, to automate configuration generation at scale
• Strong ability to interact with REST APIs and parse unstructured data formats (JSON, XML, CSV) from legacy monitoring tools and databases.
• Familiarity with infrastructure data points (IP addresses, subnets, MAC addresses). The role focuses on accurate data parsing rather than network routing design.

We offer:

• Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. 
• Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program. 
• Work From Anywhere Culture: make the most of the flexibility that comes with remote work. 
• Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. 
• Global Impact: collaborate on impactful projects for top global clients and shape the future of industries. 
• Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. 
• Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. 

* Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

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