Senior Systems Engineer

ABOUT NUVIOIT

nuvioIT, LLC is a managed security services provider (MSSP) and CMMC Registered Practitioner Organization headquartered in Norfolk, Virginia. We deliver managed IT, security operations, and compliance services to Defense Industrial Base (DIB) contractors and commercial businesses across Hampton Roads and beyond.

We are a growing company where senior engineers work directly with clients and ownership, decisions move quickly, and the work you do shows up in real assessments and real client outcomes. You will be working in regulated environments where scoping, evidence, and assessor expectations matter every day.

POSITION SUMMARY

nuvioIT is hiring a Senior Engineer to design, deploy, and operate secure Microsoft cloud environments for defense contractors and commercial clients. This is a hands-on senior technical role: you will architect and administer Microsoft 365 GCC High and commercial tenants, implement and tune Microsoft security tooling, engineer and support client networks and virtualization platforms, support CMMC Level 2 readiness and assessment activities, and serve as a technical escalation point for our service desk and systems engineering team.

The right candidate has lived inside regulated environments. You understand why a control exists, what an assessor will ask for, and how to build systems that produce their own evidence. You are comfortable being accountable for client environments where mistakes have contractual and compliance consequences.

KEY RESPONSIBILITIES

Environment Architecture and Administration

• Design, deploy, and administer Microsoft 365 GCC High and commercial tenants for DIB and commercial clients, including migrations into GCC High.
• Implement and maintain Microsoft security tooling across client environments, including Defender, Sentinel, Entra ID with Conditional Access, Intune, and Purview.
• Manage privileged identity management (PIM) and least-privilege access models across client tenan...