[Hiring] Senior IT Systems Administrator @D&G Support Services

Role Description

D&G Solutions seeks a senior, hands-on IT Systems Administrator to establish internal ownership of our daily IT operations. In this senior individual contributor role, you will administer our Microsoft 365 environment, Azure resources, employee devices, and identity/access controls while supporting users directly and coordinating with specialized external security providers.

• Administer Entra ID, Exchange Online, Teams, SharePoint, and Intune.
• Manage user access, multifactor authentication (MFA), conditional access policies, licensing, and device compliance policies.
• Establish and maintain Azure resources, role-based access permissions, managed identities, secrets, monitoring, and cost controls.
• Resolve escalated and daily support tickets, provision and secure Windows laptops, coordinate hardware purchasing and shipping, track equipment inventory, and manage employee onboarding, offboarding, patching, and device replacements.
• Implement technical controls supporting applicable CMMC and NIST SP 800-171 requirements.
• Maintain compliance evidence, remediate vulnerabilities, test disaster recovery, and coordinate security alerts and incidents with external security providers.
• Manage access, single sign-on (SSO) integrations, licensing, and technical vendor coordination across business platforms.
• Document system configurations and recovery procedures, automate repeatable administrative tasks, and train backup coverage.

Qualifications

• 5+ years of hands-on systems administration or comparable experience, including direct ownership of a Microsoft 365 environment and Windows endpoints.
• Demonstrated administration of Entra ID, Intune, Exchange Online, Teams, and SharePoint, with the ability to personally diagnose and resolve complex access and device issues.
• Practical Azure administration experience covering resource deployment, role-based access control (RBAC), storage, managed identities, Key Vault, and monitoring.
• Proven experience implementing technical security controls, investigating alerts, remediating findings, and maintaining audit-ready records of configurations and testing.
• Hands-on experience supporting employees directly and managing full device and account lifecycles.
• Proficiency in automating recurring tasks using PowerShell (or comparable tools), maintaining clear technical documentation, and managing third-party vendors through issue resolution.
• Strong communication skills and sound judgment to explain technical tradeoffs, prioritize interruptions, operate independently, and escalate decisions requiring leadership approval.

Requirements

• Experience in a federal contracting environment, including familiarity with Microsoft 365 GCC High and hands-on CMMC or NIST SP 800-171 implementation.
• Prior experience transitioning IT operations from an MSP or assuming ownership of an inherited environment.
• Familiarity with Windows Autopilot, infrastructure deployment templates, Azure container workloads, backup and recovery testing, and formal incident coordination.
• Experience administering Google Workspace.
• Familiarity with Cloud FinOps principles and cloud cost optimization.

Benefits

• Market-competitive salary.
• Generous PTO package.
• Comprehensive medical, dental, vision, and life insurance plans.
• 401K.
• Short/long-term disability insurance.
• Fun and engaging culture.
• Training opportunities to keep you up to speed with the latest technologies.