Sr. Microsoft Engineer

Remote Source, Inc.; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Company-issued equipment

Formal hands-on training

Job summary

Corpay is seeking a Sr. Microsoft Engineer to manage Windows Server environments across on-premises and cloud, align with security standards, and support AD, Exchange, and Microsoft 365 services in North America.

You will participate in infrastructure projects, automate tasks with PowerShell and Bash, and collaborate with security and operations teams to ensure reliability and compliance.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Minimum of 6-8 years of relevant systems administration or infrastructure engineering experience.
• Microsoft role-based certifications: Windows Server Hybrid Administrator, Azure Administrator, Azure AI, or Azure Fundamentals.

Responsibilities

• Maintain and optimize Microsoft Windows Server on-premise, private and public cloud environments in North America.
• Administer and enhance Active Directory global forests, including GPOs, sites/services replication, OU structure, and trust relationships.
• Troubleshoot Windows Server OS events, network issues, and infrastructure incidents per change control procedures.
• Plan and implement OS upgrades, application upgrades, and cloud/on-prem enhancements.
• Create and maintain technical documentation and participate in on-call rotation.

Skills

Windows Server

Azure

Active Directory

Exchange

Microsoft 365

PowerShell

Scripting (Bash)

ITIL

Monitoring tools

Education

Bachelor's degree in CS/IT or related field

Tools

Azure

Splunk

Dynatrace

SolarWinds

Active Directory tools

Job description

Your role

What you'll be doing

What We Need

Corpay is currently looking to hire a Microsoft Engineer within our Corporate Overhead North America division. This position falls under our Global Chief Technology Officer line of business and will report to the North America IT Computing Microsoft Manager.

As a Sr. Microsoft Engineer, you will be part of a growing operational team of engineers that work to keep the organization’s infrastructure on the leading edge. Duties entail innovating infrastructure enhancements and maintaining the Microsoft Windows Server on-premise, private and public cloud environments within North America. This position is within our infrastructure computing organization. The successful candidate will require a firm understanding of Microsoft Windows server platforms along with public, private cloud environments to be effective within the role. Along with the ability to work in a fast-paced environment and team focus oriented.

How We Work

As a Sr. Microsoft Engineer in this role the expectation is you will work remotely offshore outside of North America but will be available to work on the east coast business daytime hours.

Corpay will set you up for success by providing:

• Company-issued equipment
• Formal, Hands-on training

Role Responsibilities

The responsibilities of the role will include:

• Assess, manage, and advance:
  • Windows Server operating systems
  • Azure Virtual Machines
  • Active Directory environments
  • Microsoft Exchange environments
  • Microsoft 365 environments
  • Microsoft technologies in alignment with the latest platform advancements
• Administer and enhance Active Directory global forests, including:
  • Group Policy Objects (GPOs)
  • Sites and Services replication
  • Organizational Unit (OU) structure
  • Trust relationships and security
• Troubleshoot and remediate:
  • Microsoft Windows operating system events and issues
  • Network connectivity alerts
  • Infrastructure-related incidents through approved change control procedures
• Monitor and resolve Windows Server network connectivity issues within established SLA requirements to prevent production outages.
• Ensure all Windows Server operating systems remain:
  • Patched
  • Secure
  • Compliant with organizational standards
• Review enterprise vulnerability scan results and automate remediation activities to improve compliance and reduce manual intervention.
• Partner with Information Security teams to maintain a secure, virus-free computing environment.
• Plan and implement infrastructure projects, including:
  • Operating system upgrades
  • Application upgrades
  • Cloud and on-premises technology enhancements
• Adhere to organizational Change Management and Change Control processes for all system modifications.
• Create and maintain technical documentation, including:
  • Service tickets
  • Change requests
  • Knowledge base articles
  • Standard operating procedures
• Participate in an on-call rotation and provide after-hours support as required.
• Perform additional duties and special projects as assigned by management.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Minimum of 6-8 years of relevant systems administration or infrastructure engineering experience.
• Must possess at least one Microsoft role-based certification in the following areas:
  • Windows Server Hybrid Administrator
  • Azure Administrator
  • Azure AI
  • Azure Fundamentals

Required Skills & Experience

• Strong communication and collaboration skills with development, operations, infrastructure, and business teams.
• Ability to translate business requirements into scalable, secure, and maintainable technology solutions and automation processes.
• Hands-on experience with:
  • Azure Active Directory (Azure AD / Entra ID)
  • Microsoft 365 Administration
  • Microsoft Exchange Administration, Configuration, and Troubleshooting
• Advanced Active Directory expertise, including:
  • Site topology design
  • DNS administration
  • Enterprise Certificate Authority (CA)
  • Active Directory architecture and design
• Extensive experience supporting Windows Server environments, including:
  • Windows Server 2025
  • Windows Server 2022
  • Windows Server 2019
  • Windows Server 2016
  • Windows Server 2012
  • Windows Server 2008
• Strong understanding of:
  • System architecture
  • Storage solutions
  • Network topologies
  • Infrastructure security best practices
• Scripting and automation experience using:
  • PowerShell
  • Bash
  • Other administrative scripting languages
• Strong knowledge of networking concepts and security practices across:
  • On-premises environments
  • Cloud environments
• Experience with enterprise monitoring and logging tools, including:
  • Splunk
  • Dynatrace
  • SolarWinds
• Solid understanding of ITIL best practices, including:
  • Service Management
  • Incident Management
  • Problem Management
  • Change Management
• Prior experience within:
  • Financial Services
  • Retail
  • Technology organizations

#LI-DR1

#CORPAY

About Corpay

About Corpay

Corpay is a global technology organization that is leading the future of commercial payments with a culture of innovation that drives us to constantly create new and better ways to pay. Our specialized payment solutions help businesses control, simplify, and secure payment for fuel, general payables, toll and lodging expenses. Millions of people in over 80 countries around the world use our solutions for their payments.

At Corpay, we are committed to fostering an inclusive and respectful workplace where employees are valued for their diverse perspectives, experiences, and contributions. We believe that diversity, equity, and inclusion strengthen our teams, drive innovation, and support our continued success globally.

As part of our hiring process, offers of employment may be subject to the successful completion of pre-employment screening conducted by an authorized third-party provider, in accordance with applicable laws and Corpay policies. Screening requirements may include employment references, identity verification, criminal record checks, financial or sanctions screening, and other background checks relevant to the role and permitted by local law.

Notice to Recruitment Agencies and Search Firms: Corpay does not accept unsolicited resumes from agencies or search firms without a valid written agreement in place. Any unsolicited candidate submissions will become the property of Corpay, and no fees will be paid related to such submissions.

Learn more about Corpay: https://www.corpay.com

Transparency & Compliance

Equal Opportunity Employer

Corpay is committed to providing equal employment opportunities to all applicants and employees. Employment decisions are made without regard to race, color, religion, sex (including pregnancy), gender, gender identity or expression, sexual orientation, national origin, ancestry, age, disability, marital status, genetic information, military or veteran status, or any other characteristic protected by applicable law. Corpay is committed to fostering an inclusive workplace where individuals are respected and valued for their diverse perspectives, experiences, and contributions. If you require reasonable accommodation during any part of the application or interview process, please notify a representative of the Human Resources Department.

Use of Artificial Intelligence in Hiring

Corpay may use artificial intelligence (AI) and other technology-enabled tools to support certain aspects of the recruitment process, such as application screening, candidate assessment, or interview scheduling. These tools are designed to enhance efficiency, consistency, and fairness throughout the hiring process. AI tools do not make final hiring decisions. All employment decisions involve human review. Corpay is committed to the responsible use of AI, including appropriate oversight and safeguards designed to support fair and unbiased outcomes.

Candidate Privacy Notice

For information about how Corpay processes personal information during the recruitment process, please review our Candidate Privacy Notice: https://www.corpay.com/privacy-policy.

Pay Philosophy

Corpay is committed to fair, equitable, and transparent compensation practices. Compensation decisions are based on objective, job-related factors including skills, experience, qualifications, and market benchmarks. Where required by applicable law, salary or compensation ranges will be included in the job posting or provided prior to the interview process, where required by applicable law. Additional compensation elements such as bonuses, incentives, benefits, or variable pay may apply where applicable.