Senior IT Systems Engineer

Key Responsibilities

• Design, implement, and manage hybrid IT infrastructure spanning on-premises and cloud environments
• Administer and optimize Microsoft Azure, Microsoft 365, and identity platforms including Entra ID and Active Directory
• Engineer, maintain, and secure virtualized environments using VMware technologies
• Integrate and manage network and security solutions leveraging Cisco technologies
• Implement system hardening and security controls in alignment with STIGs and federal requirements
• Perform patch management, vulnerability remediation, and system updates across enterprise environments
• Ensure systems comply with FISMA and other federal cybersecurity standards
• Collaborate with cybersecurity teams to integrate security into system architecture and operations
• Troubleshoot complex infrastructure and performance issues across hybrid environments
• Develop and maintain system documentation, architecture diagrams, and standard operating procedures

Minimum Qualifications

• A bachelor’s degree in computer science or a closely related field is preferred; A high school diploma or equivalent is required.
• Six plus (6+) years of experience in IT systems engineering within a federal environment (not help desk or desktop support role)
• Microsoft Azure certifications (e.g., AZ-104, AZ-305, or equivalent)
• VMware certifications (e.g., VCP or equivalent)
• Proven experience managing hybrid environments (cloud + on-premises infrastructure)
• Hands-on expertise with: Microsoft Azure and Microsoft 365 Identity management (Entra ID / Azure AD and Active Directory) VMware virtualization platforms Cisco networking and infrastructure technologies
• Microsoft Azure and Microsoft 365
• Identity management (Entra ID / Azure AD and Active Directory)
• VMware virtualization platforms
• Cisco networking and infrastructure technologies
• Experience with patching, system hardening, and applying STIGs
• Strong understanding of FISMA compliance and federal IT security requirements
• Ability to design, implement, and maintain secure, scalable systems
• Strong troubleshooting, analytical, and documentation skills
• An active Public Trust or had one in a recent position
• Requires US Citizenship

Preferred Qualifications

• Experience supporting federal agencies or government contracting environments
• Familiarity with automation or scripting (PowerShell, Python)
• Experience with backup, disaster recovery, and continuity planning
• Exposure to cloud security and zero-trust architecture principles

Work Environment & Schedule

• Full-time, on-site role based in Washington DC.
• Travel may be required based on project and stakeholder needs.

Why OMG Federal

Equal Employment Opportunity (EEO) Statement