Active Directory MS 365 Engineer (2x/week Onsite)

Info-Matrix Corporation; Mechanicsburg (Cumberland County); Hybrid; USD 75,000 - 110,000; Full time

Benefits offered by this job

Health & Wellness

PTO & 11 holidays

Disability & Life Insurance

401(k) Matching

Job summary

Info-Matrix Corporation, a full-service IT provider in Mechanicsburg, PA, seeks an on-site IT Administrator for hybrid work after initial training. The role focuses on enterprise messaging, Microsoft 365 administration, and cloud/on-premises infrastructure maintenance.

The candidate will monitor logs, manage tickets, and support Active Directory, security controls, and disaster recovery documentation. Strong scripting and PowerShell skills are essential.

Qualifications

• Proficient in PowerShell scripting for automation.
• Experience administering Exchange Online, Exchange Online Protection, and related services.
• Knowledge of security controls and account hardening practices.

Responsibilities

• Monitor server and application logs; manage support tickets.
• Administer Microsoft 365, Exchange Online, Azure, and related cloud services.
• Support Active Directory forests, domains, and user environments; plan for growth.
• Manage user accounts, permissions, and security controls; coordinate with security teams.
• Develop and improve operational processes and cloud service standards.
• Evaluate emerging technologies and provide cost-benefit analyses.

Skills

PowerShell scripting

Security controls

Tools

Microsoft 365/Exchange Online

Azure AD

Intune

Rubrik

Job description

Mechanicsburg, United States | Posted on 09/02/2026

Info-Matrix Corporation is a full-service professional IT provider located in Mechanicsburg, Pennsylvania. We are a privately held, small diverse business that has been providing Pennsylvania state and local government with innovative IT solutions and staffing services for more than 28 years. As a local employer of IT professionals, Info-Matrix Corporation has proven expertise in all facets of information technology.

Job Description

**MUST be able to be onsite for first 6 weeks of training. After training, onsite 2x/week required**

Overview

• Supportsenterprise messaging, collaboration, identity, and mobile devicemanagement environments.
  
• Providesadvanced administration of Microsoft 365, Exchange Online, Azure AD,Active Directory, Intune, and related technologies.
  
• Responsible formaintaining secure, reliable, and scalable cloud and on-premisesinfrastructure.
  

Key Responsibilities

• Monitor serverand application logs, investigate issues, and manage support tickets.
  
• Administer,maintain, and troubleshoot Microsoft 365, Exchange Online, Azure, andrelated cloud services.
  
• Support ActiveDirectory forests, domains, and user environments; plan for growth andevolving business requirements.
  
• Manage useraccounts, permissions, third-party access, and security controls.
  
• Develop andimprove operational processes, procedures, and cloud service standards.
  
• Evaluateemerging technologies and provide recommendations with cost-benefitanalysis.
  
• Manage DNSrequests, IP address changes, and coordinate with network security teams.
  
• Maintaindisaster recovery documentation, operational procedures, and serverpatching processes.
  

Requirements

• Exchange Onlinemail flow management and hybrid connectivity troubleshooting.
  
• User mailboxprovisioning, security group management, and OU administration.
  
• PowerShellscripting and automation development.
  
• Messagetracing, log analysis, and Exchange Online Protection support.
  
• eDiscovery,litigation hold administration, and compliance support.
  
• Backup andrecovery operations using Rubrik.
  
• Securityincident investigation, including compromised accounts and anomalous loginactivity.
  
• DKIM keymanagement and Microsoft Defender administration.
  

Experience a workplace where people are the X-Factor! AtInfo-Matrix, we believe our greatest strength is our team—a diverse group ofpassionate professionals united by a drive to solve real-world businesschallenges through innovative technology solutions. Our culture is built onintegrity, teamwork, and a commitment to excellence, fostering an environmentwhere every voice is valued and every contribution matters!

Comprehensive BenefitsOffered by Info-Matrix

• Health & Wellness : Customized Medical,Dental, and Vision Plans
  
• Paid Time Off : Generous PTO &11 paid holidays
  
• Info-Matrix Paid Coverage : Short-term andlong-term disability, life insurance, and AD&D insurance.
  
• Retirement Savings Offering : 401(k) plan withcompany match