Senior Microsoft Systems Administrator – Cloud & Security

DUIT; Baltimore (MD); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

Health/Dental/Vision

401K

Competitive salaries

Advancement opportunities

Recognition of outstanding work

Job summary

DUIT in Baltimore, MD is seeking a Microsoft Systems Administrator with 3+ years of experience to manage Windows Server environments, AD/365 services, and security controls, aligning with CMMC Level 2 requirements.

Join a fast-growing, woman-owned IT firm offering competitive salaries, comprehensive benefits, and opportunities for advancement. Security clearance background checks are required.

Qualifications

• Three (3) or more years of experience as a Systems Administrator in programs/contracts of similar scope.
• Experience administering Windows Server environments in production.
• Strong knowledge of Active Directory, Group Policy, DNS, DHCP, and Windows networking fundamentals.
• Experience managing Microsoft 365 / Entra ID, licensing, and conditional access policies.
• Proficiency with PowerShell scripting for automation.
• Experience with patch management, backups, and disaster recovery.
• Understanding of NIST SP 800-171 security controls and CMMC Level 2 requirements.

Responsibilities

• Install, configure, and maintain Windows Server environments (AD, GPO, DNS, DHCP).
• Manage Microsoft 365, Exchange Online, SharePoint, Teams, and OneDrive for business.
• Ensure compliance with CMMC Level 2 and related controls; support audit readiness.
• Manage user accounts, security groups, permissions, and access controls.
• Perform regular monitoring, patching, backups, and disaster recovery activities.
• Provide Tier 2/3 support for escalated incidents across servers and Microsoft services.
• Collaborate with security, network, and engineering teams to maintain secure systems.

Skills

Windows Server

Active Directory

Group Policy

DNS

DHCP

Windows Networking

Microsoft 365

Entra ID

PowerShell

Patch management

Backups

Disaster recovery

CMMC Level 2

NIST SP 800-171

Troubleshooting

Communication

Documentation

Education

Bachelor’s degree in a technical discipline

Tools

Azure Administrator AZ-104

Identity and Access Administrator SC-300

Security, Compliance, Identity Fundamentals SC-900

MS 365 Certified Administrator Expert MS-102

Job description

DUIT in Baltimore, MD is seeking a Microsoft Systems Administrator with 3+ years of experience to manage Windows Server environments, AD/365 services, and security controls, aligning with CMMC Level 2 requirements.

Join a fast-growing, woman-owned IT firm offering competitive salaries, comprehensive benefits, and opportunities for advancement. Security clearance background checks are required.