IT Administrator

• Administer and maintain Windows Server environments, cloud infrastructure, virtualization platforms, and enterprise applications.
• Manage Microsoft Azure, Entra ID, Microsoft 365, SharePoint, and related cloud services.
• Monitor system performance, availability, backups, and disaster recovery processes.
• Plan and implement infrastructure upgrades, migrations, and technology improvements
• Support and maintain cybersecurity programs aligned with NIST 800-171 and CMMC requirements.
• Manage access controls, endpoint protection, vulnerability remediation, and security monitoring.
• Develop and maintain IT policies, procedures, system security documentation, and user awareness training.
• Support audits, assessments, and cybersecurity compliance activities.
• Configure and maintain network infrastructure including firewalls, switches, wireless networks, and VPN technologies.
• Troubleshoot network performance and connectivity issues.
• Coordinate with internet service providers and telecommunications vendors.
• Provide Tier II and Tier III technical support for employees.
• Administer user accounts, permissions, hardware, and software deployments.
• Support desktop, laptop, mobile device, and peripheral troubleshooting.
• Ensure timely resolution of help desk requests and technology-related issues.
• Lead IT projects including infrastructure upgrades, cloud migrations, software implementations, and cybersecurity initiatives.
• Coordinate with internal stakeholders, vendors, and consultants to achieve project objectives.
• Develop project plans, schedules, documentation, and status reporting.
• Manage IT vendors, service providers, software licensing, and maintenance agreements.
• Assist with IT budgeting, technology planning, and lifecycle management of equipment.
• Maintain accurate IT asset inventories and documentation.

• Bachelor's degree in Computer Science, Information Technology, Information Systems, or related field.
• Minimum 5 years of progressively responsible IT experience.
• Experience administering Microsoft 365, Azure, and Windows Server environments.
• Experience with enterprise networking, virtualization, and endpoint management.
• Strong troubleshooting and problem-solving skills.
• Excellent verbal and written communication skills.

• CompTIA Security+, Network+, A+, or equivalent certifications.
• Experience supporting NIST 800-171, CMMC, or federal contractor compliance requirements.
• Experience with VMware virtualization.
• Experience managing SharePoint, Intune, and cloud-based collaboration platforms.
• Project management experience.

MSTI is an equal-opportunity employer. All qualified candidates, including individuals with disabilities and protected veterans, are encouraged to apply. MSTI is an E-Verify employer. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: HR@mstechnology.com.