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Capital One Senior Platform Engineer Microsoft 
United States, Virginia, Arlington 
744217667

08.02.2025
Senior Platform Engineer (Microsoft 365)


General Responsibilities:

  • Manage and administer Microsoft O365 environment: Includes services like Exchange

  • Plan and execute migrations: Strategize and implement migrations from on-premises or other cloud environments to Microsoft 365.

  • Connect O365 with other systems and applications using APIs and web services.

  • Monitor system performance, security, and data integrity, taking proactive measures to address potential problems

  • Develop and maintain clear documentation and training materials for users

  • Automate tasks and processes: Use PowerShell or other scripting languages to automate administrative tasks and workflows.

  • Troubleshoot and resolve issues: Diagnose and resolve technical problems related to O365 services and integrations.

  • Provide prompt and effective technical support to users, troubleshooting issues and answering questions

  • Stay current with technology: Keep up-to-date with the latest O365 features, updates, and best practices.

  • Collaborate with stakeholders: Work closely with other IT teams, business units, and vendors to ensure successful project delivery.

  • Work closely with the Architecture team to align the platforms to latest architecture and configuration

  • Focus on building and maintaining the underlying operational aspects of the platform including remediating vulnerabilities

Basic Qualifications:

  • High School Diploma, GED, or equivalent certification

  • At least 4 years of experience using build and deployment tools (Jenkins, GitHub, or Artifactory)

  • At least 2 years of experience with AWS and/or Azure

  • 2+ years of Integration Project Involvement: Experience designing, implementing, and supporting integrations between Microsoft O365 and other systems.

  • Strong understanding of cloud computing concepts, including SaaS, IaaS, and PaaS

  • Ability to diagnose and resolve issues utilizing strong analytical and problem-solving skills.

  • Experience with Microsoft's migration tools and understanding of different migration approaches.

  • Knowledge of APIs and web services, experience connecting Microsoft O365 to other systems, and understanding of authentication and authorization protocols.

  • Ability to effectively communicate technical information to non-technical users

  • Strong attention to detail and organizational skills

Preferred Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience

  • 3+ years of experience with AWS

  • 4+ years of experience administering Microsoft O365 or a similar enterprise productivity suite

  • 2+ years of experience in Agile practices

McLean, VA: $127,500 - $145,500 for Senior Platform Engineer Plano, TX: $115,900 - $132,200 for Senior Platform Engineer Richmond, VA: $115,900 - $132,200 for Senior Platform EngineerThis role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at . All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.