System Administrator

Aita Consulting Services Inc.; United States; Hybrid; USD 90,000 - 130,000; Full time

Job summary

Aita Consulting Services Inc. is seeking a senior-level systems administrator to support planning, implementation, testing, deployment, documentation, and ongoing operations for ODA's technology environment.

The role includes administering Windows Server, Active Directory, Entra ID, 365, Azure, Intune, and related infrastructure, with emphasis on deployment, policy, and device lifecycle management. Hybrid local candidate preferred with national coordination as needed.

Qualifications

• Experience administering Windows Server, Active Directory, Entra ID, 365, Azure, Intune, Group Policy and enterprise workstation deployment.
• Proficient in PowerShell, DNS/DHCP, and technical documentation.
• Ability to troubleshoot complex Windows environments and coordinate with teams.

Responsibilities

• Provide Tier III systems administration support for ODA's technology environment.
• Develop and maintain technical documentation and SOPs.
• Participate in testing, pilot deployments, and production implementations.
• Coordinate with ODA staff, project managers, vendors, and stakeholders.
• Perform day-to-day operational systems administration activities as assigned.
• Follow security and confidentiality requirements.

Skills

Windows Server

Active Directory

Entra ID

Microsoft 365

Azure

Intune

Group Policy

Enterprise deployment

PowerShell

DNS/DHCP

Documentation

Troubleshooting

Tools

Workspace ONE

VMware

Job description

Job Description

Hybrid Position - Only Local Candidates

Objective

Provide senior-level systems administration services to support planning, implementation, testing, deployment, documentation, operational readiness, and ongoing operations for ODA's technology environment during the engagement.

Scope of Services

• Support the Data Center Modernization and Mac to Windows Transition projects.
• Administer Windows Server, Active Directory, Microsoft Entra ID, Microsoft 365, Azure, DNS, DHCP, and related infrastructure.
• Support Microsoft Intune, Group Policy, endpoint management, Windows imaging, workstation deployment, and device lifecycle management.
• Assist with server migrations, identity modernization, domain consolidation, and infrastructure modernization.
• Develop and maintain technical documentation, standard operating procedures, and knowledge transfer materials.
• Participate in testing, pilot deployments, production implementations, and troubleshooting.
• Provide Tier III technical support and assist with day-to-day operational systems administration activities as assigned.
• Coordinate with ODA staff, project managers, vendors, and stakeholders.
• Perform other related systems administration duties necessary to support project and operational objectives.

Desired Qualifications

• Windows Server administration
• Active Directory and Microsoft Entra ID
• Microsoft 365 administration
• Microsoft Azure
• Microsoft Intune
• Group Policy
• Enterprise Windows workstation deployment
• PowerShell
• DNS and DHCP
• Technical documentation and troubleshooting

Preferred Qualifications

• Workspace ONE
• VMware
• Enterprise infrastructure modernization
• Government or public-sector IT experience
• Relevant Microsoft certifications

Contractor Responsibilities

• Perform services professionally and in accordance with ODA standards.
• Maintain appropriate documentation.
• Participate in project and operational meetings.
• Communicate risks, issues, and dependencies promptly.
• Follow all applicable security and confidentiality requirements.

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