To be the world's most trusted and indispensable technology partner through the culture we embody and the value we deliver.


To help our clients seize new opportunities and solve their most challenging problems, utilizing the best people and technologies on the planet.


At Nereus, we have created a purpose-driven culture. That purpose is manifested in our spirit of collaboration. Our unrelenting on realizing your vision, and our willingness to question the status quo. We also focus on relationships, not just on our bottom line, so that we can build an environment in which we collectively innovate and thrive.

“A group of dedicated, team-oriented professionals who support each other, who care deeply, and who focus, in all that we do, on the greater good.”


Our leadership team strives to recognize strengths and deficits so that we, as an organization, can leverage the best of our people and our partners to deliver client results. Understanding areas of improvement is vital to our leadership approach, enabling us to continue to add value to our clients and our partners.

Mathiaas Stewart



Mathiaas Stewart has helped found and manage three successful startups in the Value Added Reseller space, as well as advise multiple start-up ventures such as Palo Alto Network, FireEye, and Splunk. He has a masters degree from Fletcher School of Law and Diplomacy in International Affairs focusing on Cyber Warfare and Economics. He has worked within classified and sensitive areas in the DoD, and US Government as well as Fortune 50 accounts. His driving core values are integrity and commitment to those he works with and his customers' success.

Traci Dawson



Traci Dawson is the Chief Revenue Officer for Nereus Cyber Systems, overseeing all customer sales experiences with Nereus Cyber Systems and their vendor partners.

Traci has over two decades of sales executive experience closing multi-million-dollar sales at high-growth technology companies, including Cisco Systems, Arista Networks, Symantec, and Splunk. While at Splunk, she closed the largest software enterprise agreement in history with the federal government. Traci's true passion is her dedication to her customer and the customer's mission success. Finding the right solutions for her customers to advance their mission is what drives her. Traci started her career as a softare programmer for the United States Central Intelligence Agency before deciding her skillset and passion were much better suited to working directly with customers which launched her sales career.

Deb Dufour



Deb Dufour is the Director of Operations for Nereus Cyber Systems, a servant leader who excels at creating, defining, and implementing operational directives and leading exceptional teams. In supporting the day-to-day activities of the organization, she focuses on ensuring the Nereus team achieves excellence in the delivery of customer and client expectations with every interaction.

Deb's proficiencies span over 28 years in technology-focused entities surrounding business operations, technology leadership, and the customer delivery arena with a focus on operational development and the leadership of teams in teh implementation and delivery of customer technical and business support services. Deb thrives in an environment where she is pushed to innovate the operational capabilities of an organization for growth and expansion. She considers herself a lifelong learner and utilizes that mentality to bring success and efficiency to her organization.

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