Microsoft Corporation is actively seeking an exceptional professional to join our organization as a Senior Critical Environment Technician within the Critical Environment Ops division. Positioned at the core of Microsoft’s technological innovation, this role offers direct involvement in mission-critical engineering initiatives, planetary-scale cloud services, and next-generation product architectures.

Role Overview & Strategic Impact

As a Senior Critical Environment Technician based in Phoenix, Arizona, United States, you will play an integral role in architecting, engineering, and delivering transformative technology solutions. Operating within Microsoft’s Critical Environment Ops practice, your efforts will directly shape the scalability, performance, and security of software systems and platforms trusted by billions of users worldwide.

Microsoft’s enduring mission is to empower every person and every organization on the planet to achieve more. Team members thrive within an inclusive culture grounded in a growth mindset, cross-team empathy, and uncompromising customer focus. In this position, you will collaborate with industry-leading engineers, researchers, and product leaders to solve complex technical problems at unprecedented scale.

Technical Domain: Hyperscale Cloud Architecture & Frontier AI Integration

Operating at the nexus of planetary-scale cloud infrastructure, Microsoft Azure powers the foundation for enterprise digital transformation and generative AI breakthroughs. Engineers and architects in this domain design, deploy, and optimize highly resilient, multi-region cloud services, intelligent API pipelines, and secure data topologies. Leveraging deep integrations with Azure OpenAI, foundational LLMs, and distributed microservices, team members accelerate production-grade intelligence while upholding strict standards for reliability, zero-trust security, and operational latency.

Professionals in this specialization combine strong computer science fundamentals with practical, real-world systems engineering. Whether delivering distributed microservices, designing custom silicon interconnects, managing physical datacenter infrastructure, or scaling AI-powered customer workflows, you will operate within a mature engineering ecosystem supported by Microsoft’s global technical community.

Key Responsibilities & Scope of Work

In this capacity, your daily priorities and core technical contributions will center on the following key operational deliverables:

• Understands, follows, and ensures safety and security requirements (e.g., job hazard assessments [JHAs], toolbox talks), and business processes and procedures are met, to properly perform work in a safe, quality, and reliable manner in accordance to applicable Authority Having Jurisdiction (AHJ) regulations, and Microsoft requirements. Recognizes safe versus unsafe working conditions and responds accordingly (e.g., stop/pause tasks, stand down vendors where necessary). Escalates immediately when unsafe working conditions are observed and promotes a safe working culture to empower less experienced team members. Participates in required meetings, trainings, and necessary handoffs. Assesses and identifies appropriate resources and equipment necessary to fully support environmental health and safety (EHS) objectives. Actively maintains safe working conditions at all times. Proactively ensures safety and security requirements are followed and met for the work of themselves and others.
• Working for extended periods under elevated levels of ambient noise, heat, and light due to necessary equipment and ventilation systems.
• May travel up to 25%, typically domestically for training and/or supporting another site. May work 12-hour shifts, including shift assignments during non-standard business hours such as evenings, nights, weekends, and holidays.
• Occasional climbing of ladders. Frequent climbing of stairs and/or ramps. Prolonged standing. Occasional lifting up to 25lbs / 11kg without assistance. Occasional lifting 25-50lbs / 11-22.5kg with lift assistance. Occasional push or pull 50-75 lbs / 22.5-34kg with assistive device. Normal visual acuity (near, far and peripheral with correction), defined via standard medical terms and applicable criteria. Normal color vision for electrical work, defined via standard medical terms and applicable criteria.
• Processes method statement of work (MSOW) documents. Coordinates activities and associated schedules with contractors. Performs inspections of equipment in a facility. Participates in testing and commissioning activities. Advises engineer partners or project management colleagues on project scope process or execution methodology. Presents for review and approval MSOW in their area of responsibility.
• Acts as a subject matter expert, performing troubleshooting independently for multiple equipment, systems, subsystems, and component types. Documents issues found in troubleshooting process within appropriate systems per process and procedure as needed. Ensures equipment and system settings are consistent with established parameters and designs. Determines when troubleshooting efforts are deemed adequate and communicates or escalates to suppliers, engineers, or more experienced colleagues as needed. Has a hands-on understanding of how equipment in all disciplines work and how to troubleshoot to subsystem level. Provides consultation to less experienced colleagues with troubleshooting systems and problems. Oversees less experienced colleagues, or directly troubleshooting systems and investigates root causes.
• Prepares and submits highly complex reports as assigned following preexisting scripts and templates, or using ad hoc methods required to support trending and analysis (e.g., Root Cause Analysis [RCA] reports) and may review prior reports delivered by less experienced team members. Develops methods of operating procedure (MOPs), standard operating procedures (SOPs), and/or digital methods of operating procedures (DMOPs) for highly complex and/or interdependent equipment and disciplines to ensure safe and reliable execution. Reviews completed work using approved tools and procedural templates from less experienced technicians for accuracy and completeness. Completes and provides coaching to support less experienced technicians for mandatory, technical, and procedural training assignments. Analyzes findings from reports and documents observations.
• Maintain rigorous code quality, comprehensive automated test coverage, and security compliance throughout all phases of software delivery.
• Participate actively in technical design reviews, operational post-mortems, and architectural discussions across global engineering cohorts.

Candidate Profile & Experience Requirements

Candidates for the Senior Critical Environment Technician position are evaluated based on their practical experience, technical depth, and demonstrated track record of problem-solving:

• Professional Background: Minimum of 5 years (60 months) of verified experience directly relevant to critical environment ops or related technical specializations.
• Performs various types of maintenance (e.g., planned, predictive, corrective) and repairs for multiple disciplines and multiple equipment types of increasing complexity with no supervision, while serving as a subject matter expert for one discipline – in consideration of Task Hazard Analysis (THA), Method Statement of Work (MSOW), or varying permit requirements. Communicates and/or escalates maintenance activities per established process and procedure. Prioritizes maintenance activities as required and/or appropriate. Documents tasks or issues during maintenance activities within appropriate systems per process and procedure as needed. Provides consultation to colleagues on maintenance and repairs through deep understanding of equipment, systems and their interrelations. Follows recommended maintenance schedules. Oversees everyday, complex, large-scale tasks for a single discipline or equipment across disciplines. Ensures follow up action items are addressed in a timely manner. Masters the maintenance of all systems and equipment in a safe and professional manner and understands levels of risk (LORs) associated with varying types of maintenance across all disciplines. Plans, coordinates, and presents maintenance items for review and approval in their area of responsibility.
• 1+ year(s) experience in a specialized area (e.g., mechanical field, electrical field, controls field) or related field.
• Associate’s Degree or technical trade certification (e.g., military, trade school), or higher-equivalent education AND 7+ years mission-critical services experience (e.g., high-availability assembly/manufacturing/critical infrastructure environments such as data centers, oil and gas refineries, hospitals, pharmaceutical, manufacturing, or related fields) OR High School Diploma, GED, or equivalent AND 10+ years mission critical services experience (e.g., high-availability assembly/manufacturing/critical infrastructure environments such as data centers, oil and gas refineries, hospitals, pharmaceutical, manufacturing, or related fields) OR equivalent experience.
• Technical Competence: Demonstrated mastery of programming environments, distributed systems, modern cloud infrastructure, or specialized analytical methodologies relevant to the domain.
• Cross-Functional Leadership: Strong written and verbal communication skills, with an established ability to articulate complex technical architectures clearly to engineering peers and executive stakeholders.
• Culture & Values: Demonstrated alignment with Microsoft’s core values of respect, integrity, and accountability, alongside a proactive dedication to diversity and inclusion.

Work Environment, Workplace Schedule & Location Structure

This position is designated with an official location in Phoenix, Arizona, United States. Work arrangements for this role are structured as Onsite Model with Hybrid Work Flexibility (Phoenix, Arizona). Microsoft provides modern, accessible work environments equipped with state-of-the-art developer tooling, ergonomic facilities, and collaborative hybrid infrastructure.

Compensation, Total Rewards & Comprehensive Benefits

Microsoft offers a comprehensive, highly competitive total rewards framework designed to support employees’ personal, professional, and financial well-being:

• Estimated Annual Base Salary: USD 110,000 – USD 210,000 per annum (exact compensation determined based on verified qualifications, technical evaluation, specialized experience, and local market benchmarks).
• Incentive & Equity Rewards: Eligibility for annual performance-based cash bonuses and Microsoft restricted stock units (RSUs).
• Comprehensive Healthcare: Premium medical, dental, and vision coverage, including mental health support programs and wellness reimbursements.
• Retirement & Financial Security: Robust 401(k) / national retirement savings plans with generous company matching contributions, alongside financial planning resources.
• Time Off & Work-Life Harmony: Generous paid time off, comprehensive parental leave programs, public holiday allowances, and caregiver leave support.
• Growth & Learning: Unlimited access to Microsoft Learn, internal technical conferences, tuition assistance, and structured career mobility pathways across worldwide business units.

Application Process & Requisition Reference

This position is actively open and monitored by Microsoft Talent Acquisition. In alignment with corporate hiring policies, applications are accepted on an ongoing basis with no rigid pre-determined closing deadline until a qualified candidate is formally selected (Open Until Filled).

To submit your application, select the Apply Now button on this listing to navigate directly to the official Microsoft Careers requisition portal. When submitting your candidacy, reference Requisition ID 200055213. Ensure your resume and supporting documentation highlight your relevant technical deliverables, system achievements, and professional qualifications.