Senior M365 and Exchange Administrator
Job in
South Riding, Loudoun County, Virginia, USA
Listed on 2026-03-06
Listing for:
SAIC
Full Time
position Listed on 2026-03-06
Job specializations:
-
IT/Tech
Cloud Computing, Systems Administrator, IT Support, Cybersecurity
Job Description & How to Apply Below
Description
We are seeking a highly skilled and motivated M365 Systems Administrator with expertise in Exchange SE, Office 365 Exchange Online, Entra
ID Connect. The ideal candidate will also have a solid understanding of Teams, Identity Management, Power Shell, Azure, VMware, and technical writing. This role demands strong time‑management skills, attention to detail, and a collaborative approach to maintaining and enhancing our organization’s IT infrastructure and collaboration platforms.
- Administer and maintain Exchange SE and Office 365 Exchange Online environments, including email configuration, mail flow troubleshooting, and migration projects.
- Monitor and optimize email server performance, security, and compliance.
- Provide support for Microsoft Teams, including user management, configurations, and integrations.
- Manage Entra
ID Connect for seamless identity synchronization between on‑premises and cloud environments. - Implement and maintain identity and access management policies, ensuring security and compliance.
- Develop and maintain scripts in Power Shell to automate routine tasks and improve system efficiency.
- Create tools and scripts to enhance IT workflows and reporting.
- Knowledge of VMware and Azure environments, ensuring optimal performance and resource utilization.
- Conduct regular system updates, patch management, and hardware lifecycle management.
- Manage and execute IT projects, ensuring timely delivery and alignment with organizational objectives.
- Handle Service Now tickets and tasks efficiently, maintaining accurate records and resolving issues promptly.
- Collaborate with stakeholders to scope, plan, and implement IT solutions for business needs.
- Produce and maintain detailed documentation, including system configurations, processes, and troubleshooting guides.
- Write clear and concise technical manuals for both IT staff and end‑users.
Collaboration:
- Prioritize and manage multiple ongoing projects to meet deadlines and organizational goals.
- Collaborate with cross‑functional teams to plan, design, and implement IT solutions.
- Education and Experience: Bachelors and 5+ years or Masters and 3+ years. Additional experience considered in lieu of experience.
10+ years required relevant experience
. - Citizenship and Security Clearance: Must be a US Citizen and able to obtain a Tier 4 Public Trust.
- Technical Expertise:
- Proficient in administering Trellix, Exchange SE and Office 365 Exchange Online.
- Hands‑on experience with Entra
ID Connect and identity synchronization. - Familiarity with Microsoft Teams, its integrations, and administration.
- Programming and Scripting:
- Proficiency in Power Shell scripting, with working knowledge of Python.
- Virtualization and Systems Management:
- Experience with VMware and Azure administration, including virtual machine management and resource optimization.
- Soft Skills:
- Excellent time management and organizational skills.
- Strong written and verbal communication skills for technical writing and collaboration.
- Industry certifications such as Microsoft Certified:
Exchange Server Administrator, Azure Solutions Architect, or VMware Certified Professional. - Experience in large‑scale migration projects and hybrid IT environments.
- Knowledge of ITIL best practices.
- Full‑time position with occasional on‑call duties and after‑hours work.
- Hybrid work model (DC area or East Coast preferred). Position is 100% remote, but client needs candidate to live in the DMV office in case they need to go into the office.
- Collaborative team environment with opportunities for professional development.
Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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