Hiring: M365 Administrator Company: Executive Office of Technology Services and Security Location: Chelsea, MA Job Posted Time: 2026-09-03 11:17:14 Employment Type: Full-time / Hybrid Target Skills & Keywords : Change Management, DNS, PKI, PowerShell, Risk Management, SSL, Security Clearance, ServiceNow About the job Required Skills: •Interface directly with Senior Office 365 Engineers to deploy and support the enterprise Messaging and Directory Services environment that is comprised of a multi-domain Active Directory Forest, AAD Connect, Microsoft Exchange Hybrid on premise servers as they relate to Office365, Proofpoint E-Mail Hygiene appliances, and List server. •Perform upgrades for the systems mentioned above and assist in the on-going evaluation of the environment for optimal performance. •Write PowerShell Scripts for reporting, licensing, and troubleshooting Office365. •Assist in the configuration of Office365 Purview to ensure agency data is secured from view by other agencies and configure Office365 Retention and DLP Policies. •Creation of SharePoint Site Collections and ODFB account for agencies moving to Office365. •Learn and follow Commonwealth change management and operational procedures •Identify technology enhancements that would improve features offering and systems configuration. •Pro-actively participate in escalated issue resolution for the systems mentioned above. Qualifications: •Knowledge of Active Directory, AD sites, replication, subnets, trusts, group policies, DNS, PKI. Experience with a multi-child domain multi-forest trusts in a large enterprise environment (60,000 + seats) a plus. •Knowledge of Proofpoint Email Fraud Defense a plus but not required. •Strong troubleshooting ability of complex technical issues. •Working knowledge on how to create and implement SSL certificates. •Possess a willingness to learn new technologies and share information. •Strong verbal and written communication skills, excellent documentation skills, and strong organization skills. •Strong analytical and critical thinking skills, excellent customer relationship skills, and possess the ability to establish and maintain a high level of trust, confidence, and respect. •Able to work both independently with minimal supervision, or within a team. •First consideration will be given to those applicants that apply within the first 14 days. •Applicants must have (A) at least two (2) years of full-time or equivalent part-time professional or practical experience in the field of information technology application development and support, or (B) any equivalent combination of the required experience and the substitutions below. Compensation: •Competitive benefits and rewards package Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!