We are seeking a Senior Windows Engineer to join our team at Marsh.
This role will be based in Mexico City.
It is a hybrid role that requires working in the office at least three days a week.ResponsibilitiesLead Critical Incident Responses: Take a lead role on Major Incident conference calls, directing and influencing rapid resolution across integral, cross‐functional engineering teams.Drive Strategic Cloud Migrations: Serve as an authoritative voice and technical anchor for Windows workloads during large‐scale, highly complex cloud migration initiatives.Architect and Build Complex Systems: Independently design, engineer and deploy highly resilient, multi‐system Windows environments, mapping complex system dependencies and ensuring infrastructure meets stringent scalability and security baselines.Build Automation and Infrastructure as Code (IaC): Eliminate manual operational tasks by writing advanced scripts and deploying sophisticated automation pipelines using PowerShell as a core development language.Operate with Extreme Autonomy: Function as a mature, self‐directed leader within the engineering domain, mentoring peers and defining global technical standards.Work EnvironmentHybrid work model: You will be required to be in the office at least three days per week, with teams identifying an anchor day per week for full in‐person collaboration.Qualifications8 to 10 years of experience in Windows Server engineering or a related field.Exceptional communication skills; strong English languageproficiency, capable of articulating complex technical concepts to peers and global stakeholders.Deep Windows mastery:



expert-level knowledge of Windows Server architecture **********), fail‐over clustering, advanced networking stacks, and Active Directory Domain Services in large, geographically dispersed enterprise environments.Automation & coding: hands‐on experience with Git and PowerShell, proficient in writing and reviewing clean, concise scripts and code with version control methodologies.DevOps & CI/CD: experience integrating Windows infrastructure into modern continuous delivery pipelines using tools such as Azure DevOps, GitHub Actions, or Jenkins.Cloud fluency: comfortable and secure working within AWS and Microsoft Azure, understanding networking, compute, and identity fabrics of these public clouds.Proven delivery record: demonstrable track record of successfully designing, building, and delivering complex Windows solutions, not merely maintaining existing environments.BenefitsProfessional development opportunities and supportive leadership.Vibrant and inclusive culture fostering collaboration and impact.Competitive benefits and rewards to enhance well‐being.EEO StatementMarsh is committed to creating a diverse, inclusive and flexible work environment.
We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.
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📌 Senior Systems Engineer (Xico)
🏢 Marsh
📍 Xico