Sr. Manager, Corporate IT

RIVA Solutions Inc.•Reston, VA

5d•Hybrid

About The Position

We’re a mission-driven IT services company and systems integrator supporting digital transformation and modernization for Federal government agencies. Since 2009, we’ve partnered with our customers to solve complex challenges through smart, practical innovation to deliver real outcomes where they matter most. Our teams are made up of industry-leading experts who are passionate about doing great work and making a difference. We don’t just develop solutions—we support efforts that strengthen communities and serve the public good. RIVA’s culture is built on four core values: Results, Innovation, Values, and Accountability. They guide how we work, how we collaborate, and how we measure success. Our employee-first approach is rooted in trust, ownership, and meaningful work. By investing in our people and fostering a flexible, supportive environment, you will have the opportunity to grow your skills, contribute ideas, and make an impact from day one—all while supporting missions that matter. The Senior Manager, Corporate IT leads RIVA's internal Corporate IT organization and is responsible for the strategy, administration, security, and day-to-day operation of the company's enterprise technology ecosystem. This role supports business operations by ensuring secure, efficient, and compliant technology services across the organization. RIVA Solutions is seeking an experienced Senior Manager, Corporate IT to lead all aspects of the company's internal IT function. Reporting to the Director of Corporate Operations, this hands-on leadership role serves as both the business owner and technical owner for enterprise technologies, balancing long-term IT strategy with day-to-day operational execution across Microsoft 365, cybersecurity, compliance, infrastructure, and enterprise applications.

Requirements

Bachelor's degree in Information Technology, Computer Science, Cybersecurity, or a related field (or equivalent experience).
10+ years of progressive Corporate IT experience, including leadership responsibilities.
Experience leading Corporate IT within a Government contracting environment.
Extensive hands-on Microsoft 365 administration experience.
Strong cybersecurity experience including governance, risk management, identity management, endpoint security, and vulnerability management.
Experience supporting ISO 27001, CMMI, CMMC, or similar compliance frameworks.
Experience managing IT budgets, vendors, licensing, and enterprise technology portfolios.
Excellent communication, leadership, and strategic planning skills.

Nice To Haves

Experience supporting CMMC certification efforts.
Experience with Microsoft Power Platform, Power Automate, and Power BI.
Experience implementing enterprise SaaS platforms and technology integrations.
Knowledge of ITIL service management principles.
CISSP, CISM, Microsoft Administrator certifications, Security+, and/or ITIL Foundation certification.

Responsibilities

Lead the overall Corporate IT strategy, operations, and technology roadmap.
Provide hands-on administration of Microsoft 365, including SharePoint Online, Teams, Exchange Online, Entra ID, Intune, and Microsoft Defender.
Lead cybersecurity governance, identity management, vulnerability management, endpoint protection, and security operations.
Manage enterprise SaaS platforms, integrations, licensing, vendors, budgets, and technology portfolios.
Develop and maintain IT policies, standards, and operational procedures.
Support compliance initiatives including ISO 27001, CMMI, CMMC, and other regulatory frameworks.
Develop Business Continuity and Disaster Recovery strategies.
Drive continuous improvement of IT service delivery and user experience.
Provide technical leadership, mentoring, and support for Corporate IT initiatives.
Collaborate with executive leadership to align technology investments with business objectives.