Engineer III, Software

Work Schedule First Shift (Days) Environmental Conditions Office Job Description Job Title   Senior   Engineer   –   Infrastructure Automation & Windows Platform Engineering    Job Description   When you join us at Thermo Fisher Scientific, you’ll become a member of a hard-working, motivated team that aligns with your enthusiasm for exploration and discovery. With revenues exceeding $40 billion and the largest investment in R&D in the industry, we provide our people with resources and opportunities to make significant contributions to the world.   How will you make an impact   Work on backend platform software that powers advanced scientific instruments used in semiconductor s , life sciences, and materials research .   We are seeking an experienced   senior   developer   ( 6 – 1 0   years) to drive reliable, scalable VM infrastructure automation and CI/CD execution for engineering workflows such as smoke   and integration   testing, regression, and continuous integration. This role will lead the delivery of automation services and tooling built primarily in Python and C#, with strong emphasis on Windows platform engineering,   Jenkins (Groovy/shared libraries)   and operational reliability.   The ideal candidate combines strong hands-on technical depth with the ability to set direction, improve system stability, mentor engineers, and support rapid troubleshooting when CI pipelines or VM automation workflows encounter issues.   What will you do     Drive development of backend automation services (Python/C#) for process execution, file operations, health checks, and environment management.   Establish strong reliability practices (logging/monitoring, retries/backoff, idempotency, concurrency controls, safe cleanup, traceability).   Provide deep Windows platform expertise (Event Logs, Registry, services) to diagnose and resolve complex automation and CI issues.   Lead VM lifecycle automation across Windows and Linux (provisioning, configuration, monitoring).   Support incident response and hands-on troubleshooting to reduce downtime and improve resilience.   Guide test execution optimization (including incremental testing) to improve CI cycle time and stability.   Influence technical design and architecture and maintain clear runbooks and documentation for operational readiness.   Mentor engineers through code reviews, best practices, and technical leadership.

Strong hands-on experience with   Python   and   C#   in complex, production-grade engineering environments.   TypeScript / Node.js   exposure for tooling, services, or automation utilities.   Strong Windows automation and troubleshooting skills using   PowerShell and BAT CH   scripting , including deep knowledge of Windows internals (Event Log, Registry, services).   Experience with both   relational and non-relational databases   (e.g., MariaDB, MongoDB).   Practical troubleshooting mindset and comfort handling   ad-hoc firefighting / incident response   scenarios.   Working knowledge of software design/architecture fundamentals and testing concepts, including   incremental testing   approaches.   Exposure to .NET build/test workflows to support cross-team collaboration.   Desirable Skills   Experience with   Go   and/or   PHP   in platform or automation contexts.   Familiarity with artifact publishing and release governance practices (e.g.,   JFrog   CLI, promotion patterns).   Own Jenkins automation at scale (Groovy pipelines/shared libraries), improving reliability through standards, guardrails, and reusable patterns.   Proficiency   in OpenStack services   like Nova (compute), Neutron (networking), and Cinder (storage).

BTech degree in Computer Science, Electronics, or a related technical field (or equivalent practical experience).   Experience operating in regulated or security-focused environments require auditability and traceability.