As a Microsoft 365 Exchange Administrator here at Honeywell Aerospace, 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.
You will report directly to our Sr IT Manager and you’ll work out of our Phoenix, AZ location. This role is eligible for hybrid work mode, except for the first 90 days.
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
- Minimum 5 years of experience working in a Microsoft 365 Exchange Administrator role, with a proven track record of delivering scalable and secure solutions.
- Minimum 2 years of experience with PowerShell scripting.
WE VALUE
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Extensive knowledge of enterprise architecture frameworks and methodologies.
- Strong understanding of cloud computing, security, and data management.
- Demonstrated success in driving digital transformation initiatives.
- ITIL experience/certification
- Strong project management and leadership skills.
- 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.
U.S. PERSON REQUIREMENTS
Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status or have the ability to obtain an export authorization.
BENEFITS OF WORKING FOR HONEYWELL AEROSPACE
Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:
- Employer-subsidized medical, dental, vision and life insurance
- Short-term and long-term disability coverage
- 401(k) match, flexible spending accounts and health savings accounts
- Employee assistance program and educational assistance
- Parental leave and 12 paid holidays
- Paid time off for vacation, personal and sick time
Explore your benefits: https://honeywellaerospacebenefits.com/
ABOUT HONEYWELL AEROSPACE
Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.
Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.
Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.
Every horizon. Every mission. Every day.
ABOUT THE BUSINESS UNIT
CORPORATE
CONTROL SYSTEMS
ELECTRONIC SOLUTIONS
ENGINES & POWER SYSTEMS
Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space. We operate through three business areas:
- Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology on board 90% of the world's aircraft
- Engines & Power Systems provides the propulsion, auxiliary power and electrical systems that keep those aircraft flying
- Control Systems supplies the thermal and motion control systems that support takeoff, landing and the safety of everyone on board
With approximately 58,000 employees worldwide and net sales of $17.4B in 2025, we are also advancing systems for autonomous and supersonic platforms — bringing the same focus on safety and efficiency to the next era of flight. Explore our businesses: https://www.honeywellaerospace.com
The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Posting Date: 31-August-2026.
Skills Required
- Minimum 5 years of experience working in a Microsoft 365 Exchange Administrator role
- Minimum 2 years of experience with PowerShell scripting
- U.S. Person status or ability to obtain export authorization
- Bachelor's degree in Computer Science, Information Technology, or a related field
- Knowledge of enterprise architecture frameworks and methodologies
- Understanding of cloud computing, security, and data management
- Experience driving digital transformation initiatives
- ITIL experience or certification
- Project management and 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.
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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.
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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.
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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
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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