Microsoft 365 Exchange Administrator

Posted Yesterday
Be an Early Applicant
2 Locations
Hybrid
Senior level
Aerospace • Artificial Intelligence • Cloud • Machine Learning • Software • Cybersecurity • Defense
In an era of dynamic change, Aerospace is addressing the most complex challenges in space.
The Role
Administer and support on-premises Exchange servers and Exchange Online/hybrid environments (including GCC High). Provide end-user and operational support, perform maintenance and patching, automate tasks with PowerShell, manage migrations and M&A tenant integrations, enforce email policies and security best practices, manage RBAC and SSL/TLS, monitor performance, and plan backup and disaster recovery strategies to maintain secure, compliant, and scalable email infrastructure.
Summary Generated by Built In

As a Microsoft 365 Exchange Administrator here at Honeywell, you will be responsible for designing and evolving our technology landscape. Collaborating closely with business leaders and technology teams, you'll align our architecture with strategic business goals and industry best practices. Your insights and expertise will be pivotal in identifying opportunities, addressing challenges, and ensuring the scalability, security, and compliance of our technology solutions. If you're a forward-thinking architect with a passion for shaping the technological future, this role offers the perfect platform for your career to flourish.

In this role, you will shape our enterprise architecture, ensuring it aligns seamlessly with our strategic objectives and industry best practices. Your contributions will be instrumental in driving innovation, addressing complex challenges, and maintaining the scalability, security, and compliance of our technology landscape. Your role will contribute to our organization's ability to adapt, thrive, and lead in an ever-evolving industry. Join us, and together, we will set new standards for excellence in enterprise architecture at one of the globe's premier industrial technology companies.

Responsibilities

Key Responsibilities

  • Provide end-user and operational support, managing incidents and service requests for Aero Commercial and GCCH tenants.
  • Perform periodic maintenance tasks like patching of Exchange servers, cleanup of Exchange objects etc.
  • Administer Exchange Servers (on-premises) including installation, configuration, and maintenance.
  • Manage Exchange Online and hybrid environments, including migrations.
  • Administer and support GCC High (GCCH) environments, ensuring compliance with regulatory and security requirements.
  • Automate tasks using PowerShell.
  • Implement problem management to reduce incident tickets.
  • Support business requirements by identifying and implementing solutions.
  • Implement and manage RBAC for secure access control.
  • Support M&A activities, including tenant migrations and integrations.
  • Manage SSL/TLS certificates and ensure secure communications.
  • Enforce email policies and ensure compliance with regulatory standards.
  • Apply security best practices to protect the environment.
  • Monitor system performance and ensure optimisation.
  • Plan and execute backup and disaster recovery strategies.
Qualifications

YOU MUST HAVE

  • 5+ years of experience in enterprise architecture, with a proven track record of delivering scalable and secure solutions.
  • Extensive knowledge of enterprise architecture frameworks and methodologies.
  • Strong understanding of cloud computing, security, and data management.
  • Excellent problem-solving skills and the ability to make informed decisions in a fast-paced environment.
  • Exceptional communication and interpersonal skills to engage with stakeholders at all levels.
  • You must be a US Citizen

WE VALUE

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Demonstrated success in driving digital transformation initiatives.
  • ITIL experience/certification
  • Strong project management and leadership skills.

Skills Required

  • 5+ years of experience in enterprise architecture
  • US Citizenship (must be a US Citizen)
  • Administration of Exchange Server (on-premises) including installation, configuration, and maintenance
  • Experience managing Exchange Online and hybrid Exchange environments and migrations
  • Experience administering and supporting GCC High (GCCH) environments and compliance requirements
  • PowerShell scripting/automation for Exchange and Microsoft 365 tasks
  • Knowledge of SSL/TLS certificate management and secure communications
  • Planning and executing backup and disaster recovery strategies for Exchange environments
  • Implementing RBAC, enforcing email policies, and applying security best practices
  • Strong understanding of cloud computing, security, and data management
  • Excellent problem-solving, communication, and stakeholder engagement skills
  • Bachelor's degree in Computer Science, Information Technology, or related field
  • ITIL experience or certification
  • Demonstrated success driving digital transformation initiatives and project/leadership skills

The Aerospace Corporation Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about The Aerospace Corporation and has not been reviewed or approved by The Aerospace Corporation.

  • Retirement Support The 401(k) plan provides a company‑paid contribution of 8–12% based on years of service with immediate eligibility and vesting, and eligible employees can access retiree medical benefits.
  • Leave & Time Off Breadth Paid time off includes 15 vacation days (rising to 20 after five years), nine paid holidays, and unlimited sick time for exempt employees with accruals for non‑exempt staff.
  • Flexible Benefits Flexible work models include a 9/80 schedule with alternating Fridays off, supported by backup care services, an EAP, relocation assistance, and home‑office stipends where applicable.

The Aerospace Corporation Insights

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The Company
HQ: Chantilly, VA
4,600 Employees
Year Founded: 1960

What We Do

The space enterprise has been transformed by rapid change and growth. New vehicles for national security space, a more rapid launch cadence, proliferated satellite constellations, the pursuit of interplanetary exploration, and thriving commercial ventures are changing the nature of the space industry. The Aerospace Corporation (Aerospace) is a leading architect for U.S. space programs, shaping efforts to outpace threats to our national security while cultivating the technologies needed to further this new era of space commercialization and exploration. Aerospace works across the space enterprise in service of the public interest. In addition to supporting the Department of Defense and the Intelligence Community, our customers include NASA, NOAA, numerous federal agencies, and commercial space — all of whom benefit from our deep technical knowledge. We only pursue business related to the space mission and complementary fields, operating as the nation’s trusted partner to solve the toughest challenges and develop reliable and innovative technologies. Innovation in space occurs when people have the freedom to imagine and do. At Aerospace, we take pride in our readiness to solve some of the most complex challenges in the space enterprise.

Why Work With Us

We are a non-profit corporation chartered by the government to work on the hardest problems in space. We employ technical experts in every discipline of space-related science and engineering who touch every part of the US space program. Come join us as we make an impact bigger than ourselves.

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