Senior IT Systems Engineer

About Us

Otoe Missouria Group (OMG) is a tribally owned business dedicated to delivering high-quality solutions across a range of industries. Our company supports federal, commercial, and tribal clients with expert program management, project oversight, and numerous other services.

Position Summary

OMG Federal is proactively identifying talented professionals who embody our core values and commitment to service. This position is not currently funded but is expected as part of upcoming program requirements. Candidates will be notified as funding and hiring timelines are confirmed. We encourage any applicants who are interested in applying.

We are currently seeking a Senior IT Systems Engineer to support a federal client in Washington, DC. This role focuses on designing, implementing, and maintaining secure hybrid infrastructure environments, integrating cloud and on-premises systems while ensuring compliance with federal security standards. The ideal candidate is a hands-on engineer—not a help desk technician—with strong experience in systems engineering, security integration, and federal compliance frameworks.

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)