Senior IT Systems Engineer 3

Please Note

• It is a 100% on-site position, in Washington, DC.
• Clearance: Ability to obtain a Public Trust.

Core Responsibilities

• Manage Microsoft 365 Entra ID environment, focusing on conditional access, MFA integration, and auditing.
• Perform day-to-day administration for both on-premises and M365 environments.
• Install, configure, test, and maintain servers, storage, and networking equipment (including firmware/security updates).
• Develop and implement STIGS configuration baselines for servers and configure proactive monitoring.
• Identify FISMA implementation gaps and execute security compliance activities (SCUBA baselines, EDR policies).
• Develop disaster recovery strategies and implement patch management.

Requirements

• Experience Level: Minimum of six continuous years performing in this role.
• Education & Certifications: Relevant IT certifications may be substituted for a formal college degree; however, demonstrated hands-on experience is mandatory and may not be substituted.