Microsoft Systems Administrator

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

One of Inc 5000's fastest growing companies, come join us! Our work environment is limitless, you matter to us, your great work will be recognized, and there are many opportunities for advancement. Davis Unlimited Information Technologies, Inc (DUIT) wants you! We have immediate openings for Microsoft Systems Administrator(s). We are looking for the best and brightest systems administrators with 3 or more years of experience to join our winning and innovative information technology team!

Why work for us?

• No red tape!
• Competitive salaries
• Great Health/Dental/Vision Benefits
• Excellent 401K plans
• Limitless environment where you matter
• Recognition of outstanding work and other employee incentives
• Opportunities for advancement

Founded in 2010, DUIT is a Woman-Owned Small Business (WOSB) and minority-owned IT consulting firm headquartered in Baltimore, Maryland. We specialize in delivering innovative solutions across DoD, AI, AWS, and CMMC readiness. We have opportunities for advancement, and our salaries and benefits are competitive. We are an equal opportunity employer; check us out on the web at https://www.duit.us. You can follow us on LinkedIn, X, and Facebook. We do things differently, contact us to find out how...Together, we can DUIT!

All Applicants must have the following: meet the minimum job requirements specified for the applying position. All information provided is subject to verification! A security background check is required.

What You Will Get to Do:

• Install, configure, and maintain Windows Server environments, including Active Directory, Group Policy, DNS, DHCP, and related core infrastructure services
• Administer and support Microsoft 365, Exchange Online, SharePoint, Teams, and OneDrive for business operations
• Ensure the environment achieves and remains in compliance with CMMC Level 2 requirements, including implementing, documenting, and maintaining the associated NIST SP 800-171 security controls Support audit readiness activities, including evidence collection, control validation, and remediation of identified gaps to sustain CMMC Level 2 compliance
• Manage user accounts, security groups, permissions, and access controls following the principle of least privilege
• Perform regular system monitoring, patching, backups, and disaster recovery activities to maintain system health and availability
• Provide Tier 2 and Tier 3 support for escalated incidents, troubleshooting complex issues across servers, endpoints, and Microsoft services
• Collaborate with security, network, and engineering teams to ensure systems are secure, compliant, and aligned with organizational standards

Required Skills:

• Hands-on experience administering Windows Server (2016, 2019, 2022) in production environments
• Strong working knowledge of Active Directory, Group Policy, DNS, DHCP, and Windows networking fundamentals
• Experience managing Microsoft 365 / Entra ID, including identity, licensing, and conditional access policies
• Proficiency with PowerShell scripting for automation of administrative tasks
• Experience with patch management, endpoint protection, and system hardening practices
• Understanding of backup, recovery, and business continuity solutions
• Working knowledge of CMMC Level 2 and NIST SP 800-171 security controls and how they apply to a Microsoft environment
• Strong problem-solving, analytical, and troubleshooting skills
• Excellent communication and teamwork skills, with a strong commitment to collaboration and knowledge-sharing
• Ability to document configurations, procedures, and incident resolutions clearly and thoroughly

Required Years of Experience:

Three (3) or more years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required

Nice to Have:

• Bachelor's degree in a technical discipline from an accredited college or university
• Microsoft certifications such as: - Microsoft Certified: Azure Administrator Associate (AZ-104) - Microsoft Certified: Identity and Access Administrator Associate (SC-300) - Microsoft Certified: Security, Compliance, and Identity Fundamentals (SC- 900) - Microsoft 365 Certified: Administrator Expert (MS-102)
• Prior experience supporting environments undergoing CMMC, FedRAMP, or DFARS assessments