433 Central Ave., 4th Floor, St. Petersburg, FL 33701 | info@poseidon-us.com | Office: (727) 493-2351


CEO and Founder

James Quilty is the Chief Executive Officer and founder of Poseidon on June 21, 2012.  He has a rich background in Information Technology with over 20 years in Information Technology Program/Project Management, Systems Engineering, and Information Security in Data Center Solutions (On-Premise, Cloud, and Hybrid) supporting military and law enforcement…more


Jessica Paull is the President of Poseidon and a member of the Board of Directors.  Jessica’s leadership experience includes bringing new products to market, overseeing acquisitions, and managing research and development.  Other leadership roles  included serving as Vice President of Research and Development and directing a…more


Charles Adams is the Chief Operations Officer for Poseidon. Charles has over 20 years’ experience in a variety of fields ranging from Information Technology Program/Project Management and intelligence. He has performed these functions on active duty, reserve and as a contractor. He has served as an active duty…more


Marty Brink is the Chief Technology Officer for Poseidon.  Marty has over 28 years of experience a variety of fields ranging from Radio Frequency (RF)/Electronics, Software Developer, to Information Technology solutions architect supporting commercial and government industries. Marty also served 14 years…more

VP of PMO & Services

Bryn Payne is the Vice President (VP) of the Project Management Office (PMO) and Services for Poseidon and brings with him over 30 years of Information Technology experience.  Bryn has served a variety of roles, in the military, contracting and commercial IT industries and organizations.  His roles have included: Director…more