Senior Leadership
Team

Joshua Dinneen

Chief Executive Officer

Josh Dinneen, Chief Executive Officer at IZR Tech, is a seasoned leader committed to propelling the company’s organic and M&A-driven growth while fostering innovation across the organization and its expanding client base.

Formerly the President of Blue Mantis, Josh leads initiatives to enhance client engagement and sustainability, delivering optimal experiences that yield measurable and positive business results. His success mantra is straightforward yet steadfast: client sustainability drives company growth, fueling continuous innovation.

In addition to his role as CEO, Josh shoulders responsibilities such as expanding revenue streams, guiding corporate development in mergers and acquisitions, formulating strategies, making investments, and spearheading innovation initiatives. He bears ultimate accountability for aligning revenue-generating departments, overseeing product portfolio evolution, and nurturing strategic partnerships, embodying IZR Tech’s commitment to excellence, innovation, and community engagement.

Josh’s journey to the executive helm includes founding Norwell Technology Group (NTG), a specialized IT and Security Advisory firm in 2015, which saw remarkable growth culminating in its acquisition by GreenPages, now Blue Mantis, in 2018. Since then, he has held pivotal roles within the organization, including President of Strategic Services, President of Sales and Marketing, and Chief Revenue Officer, before assuming the presidency in 2023 and subsequently ascending to CEO.

With a wealth of experience in senior leadership roles at prominent technology firms, Josh has demonstrated proficiency in managing mergers and acquisitions and directing growth strategies to achieve optimal outcomes for clients.

Beyond his corporate roles, Josh actively contributes to multiple Boards of Directors and Advisory Boards, underscoring his commitment to community impact. His dedication to service, rooted in his tenure in the U.S. Marine Corps, endures through substantial philanthropic and charitable endeavors.

Jay Pasteris

Chief Operating Officer

As Chief Operating Officer at IZR Tech, Jay Pasteris assumes responsibility for all end-to-end operations within the organization, including the ultimate ownership of all data, IT infrastructure, and organizational risk. Additionally, he oversees the HR function, playing a pivotal role in building, managing, and nurturing a world-class talent pool across the U.S., Canada, and India.

Formerly serving as the Chief Information Officer (CIO) and Chief Information Security Officer (CISO), Jay’s exemplary performance led to his promotion to COO in April 2024. In his elevated role, Jay continues to spearhead the company’s IT and cybersecurity operations, serving as an invaluable client-facing resource, offering advisory insights and problem-solving expertise.

Jay boasts a distinguished career as a senior business technology executive, adept at aligning technology with business strategy and driving innovation across organizations. His extensive experience as a visionary technology leader has enabled him to successfully deliver enterprise technology solutions and cultivate high-performing, results-driven technology teams. These teams not only deliver tangible business value but also propel organizations to excel in the digital era.

Before joining IZR Tech in 2021, Jay served as the CIO and CISO for the Massachusetts Medical Society / New England Journal of Medicine. He also held the position of Senior Vice President of Global IT at Houghton Mifflin Harcourt and served as the CIO and CISO for Veracode, a Boston-based cybersecurity firm.

Steven De Maayer

Chief Services Officer
 

As Chief Services Officer at IZR Tech, Steven assumes leadership over the company’s services organization, driving excellence in managed services, professional services, and cloud services platform business lines. His primary focus is on enhancing shareholder value through digital transformation initiatives. Leveraging his extensive experience in designing and delivering elite service offerings, Steven empowers IZR Tech’s clients to harness automation, cloud technologies, and cybersecurity best practices to achieve enhanced business agility.

With over 20 years of experience as an esteemed IT services executive, Steven has a proven track record of creating, managing, and exponentially growing IT services for high-performing companies, ensuring total quality assurance and fostering both employee and customer satisfaction.

Prior to joining IZR Tech, Steven served as the Chief Services Officer at Carousel, a Cloud Communications Service Provider (CCSP), where he led a team of over 500 professionals and played a pivotal role in positioning the company for a successful acquisition in May 2021. His illustrious career also includes roles such as General Manager for Wipro Limited’s Cloud and Infrastructure Services group, Senior Vice President for Services at Dimension Data overseeing a $400 million services business, and General Manager at HP, where he established and managed offshore delivery centers in Costa Rica.

Hailing from the Caribbean Island of Curacao, Steven holds a bachelor’s degree in Industrial Engineering and an MBA from the University of Florida, underscoring his strong academic foundation and commitment to continuous professional growth and development.

Terry Richardson

Chief Revenue Officer
 

As Chief Revenue Officer at IZR Tech, Terry spearheads all revenue-generating activities, partner relationship management, and business development endeavors. With a keen focus on driving continued growth and accelerating the company’s success in cloud, cybersecurity, and managed services, Terry brings over three decades of invaluable experience to the table.

Joining IZR Tech in 2023, Terry brought with him a wealth of expertise garnered from his illustrious career in global channel, enterprise, and OEM sales. Renowned for his integrity, trustworthiness, and profound knowledge, Terry has earned a reputation as one of the most respected and esteemed sales leaders in the industry.

Before his tenure at IZR Tech, Terry served as the North American Channel Chief at AMD, where he played a pivotal role in shaping the company’s channel strategy. Prior to that, he held key positions at HPE and Hewlett-Packard (HP), SEPATON, EMC Corp., and Data General. Throughout his career, Terry has been the recipient of numerous industry accolades, including multiple wins of CRN’s Most Influential 50 Channel Chiefs and the prestigious 2017 CRN Channel Madness Tournament of Chiefs.

Terry holds a Bachelor of Science degree in Computer Science and Marketing from Boston College, underscoring his strong academic background and commitment to excellence in both technical and business domains.

Jason Bernstein

Chief Financial Officer
 

With over 25 years of invaluable experience in directing finance and sales organizations, Jason Bernstein brings a wealth of expertise to IZR Tech’s leadership team. His deep subject matter knowledge spans corporate finance, accounting, financial planning, budgeting, contract negotiations, sales operations, process improvement, and team leadership.

Before assuming the role of Chief Financial Officer (CFO) at IZR Tech, Jason served as the VP of Finance & Sales Operations, where he played a pivotal role in ensuring the alignment of the company’s financial objectives with the sales organization’s goals. His strategic oversight ensured that the company had the necessary operational support to achieve its objectives.

Jason’s illustrious career path includes multiple promotions within MTM Technologies, where he rose from Vice President of Operations Finance to Senior Vice President of Finance & Sales Operations. In this capacity, he held responsibility for overseeing the national sales and marketing organization, as well as all corporate finance and back-office support functions for the entire organization.

Jason holds an MBA from Fordham University, underscoring his commitment to advancing his knowledge and skills in finance and business management. Additionally, he earned a Bachelor of Science degree in Business Logistics from Pennsylvania State University, further solidifying his strong foundation in business operations and strategy.

Gary Yu

Deputy CIO, Vice President
 

At IZR Tech, Gary Yu assumes the crucial role of leading the IT team, where he is entrusted with setting strategic direction and overseeing the execution of all business systems, compliance, enterprise infrastructure, and security initiatives. Renowned as a forward-thinking leader, Gary demonstrates adeptness in navigating evolving technologies and policies, ensuring that IZR Tech remains at the forefront of innovation while maintaining compliance with industry standards.

Previously serving as Vice President of Information Technology, Gary’s exceptional performance led to his promotion to Deputy CIO, Vice President in April 2024. In this elevated position, he assumes complete responsibility for centralizing internal IT operations, systems, integrations, and global risk and compliance efforts. Gary’s strategic acumen is instrumental as he collaborates with IZR Tech stakeholders to align technology solutions with business objectives, effectively reducing costs, risks, and the complexity associated with managing technology infrastructure.

With over 25 years of experience in technology and software development, Gary brings a wealth of expertise to IZR Tech. His extensive background encompasses various domains, including business intelligence systems, financial services, operations systems, CRM, ERP, and fulfillment systems. Gary’s profound understanding of these areas enhances IZR Tech’s capabilities and positions the company for continued success in the dynamic technology landscape.

Gary earned his Bachelor of Science degree in Computer Science from Worcester Polytechnic Institute in Worcester, Massachusetts, further validating his technical prowess and commitment to excellence in the field of information technology.

Mario Brum

Vice President|Practice Areas & Technical Advisory Services

 

Mario Brum brings a wealth of experience as a seasoned technologist, business consultant, mentor, and board member with a track record spanning over three decades across leading technology providers, innovative startups, and fast-growth managed services firms.

In his role as VP of Practice Areas and Technical Advisory Services at IZR Tech, Mario leverages his extensive expertise in designing and implementing best practices in IT infrastructure to drive value for customer engagements. Known for his ability to push the boundaries of what’s achievable, Mario consistently delivers results that surpass expectations. He excels as a builder and mentor, fostering a culture of continuous improvement and empowering his team to achieve their full potential.

A “boomerang” employee, Mario rejoined IZR Tech in 2021 from ServiceNow and previously Loom Systems. During his initial tenure with IZR Tech (formerly GreenPages), Mario spent nearly nine years in various data management roles, contributing significantly to the development of solutions and professional services offerings. He played a pivotal role in establishing IZR Tech as a reputable and successful IT services organization.

Mario’s dedication to customer advocacy has been instrumental in helping both established businesses and startups refine their go-to-market strategy, expand their global presence, and enhance brand awareness. Notably, his contributions to startups like SimpliVity, where he served on the product direction committee board, were crucial in driving initial product functionality, vision, and global strategy, leading to rapid growth and a billion-dollar valuation.

Originally from Portugal and born in Angola, Africa, Mario is fluent in Portuguese and proficient in Spanish, reflecting his diverse background and global perspective.

Sarah Foote

Chief Marketing Officer, Vice President
 

Sarah Foote is a transformative marketing leader who joined IZR Tech in 2022 as Vice President of Marketing, where she immediately embarked on a year-long rebranding initiative to reshape the company’s brand identity and market positioning. Under her leadership, the transition was seamless, reinforcing IZR Tech’s brand equity and driving increased brand recognition and market traction.

In her elevated role as Chief Marketing Officer, VP, Sarah now oversees all aspects of marketing and communications, driving efforts to accelerate IZR Tech’s brand visibility and enhance lead generation and sales conversion. She has revolutionized the company’s approach to digital and partner marketing, demand generation, PR, and marketing analytics utilization. Additionally, Sarah successfully orchestrated a website overhaul and spearheaded the development and launch of innovative marketing strategies, including dynamic inbound marketing tactics and a comprehensive philanthropic program.

Sarah’s career journey began at Presidio, where she honed her skills and gained valuable experience in the IT services sector. Known for her data-driven approach, Sarah consistently delivers exceptional outcomes and strategic insights to foster business growth.

Motivated by gratitude and supported by her family, Sarah approaches her professional endeavors with dedication and a strong work ethic. She firmly believes that a solid foundation at home translates into greater success and fulfillment in her career.

Sarah holds a B.A. in Corporate Communications from Pennsylvania State University and is committed to continuous learning to stay abreast of the latest industry trends and advancements.

Adam Caponigro

Vice President |Managed and Cloud Services
 
 

As Vice President of Managed and Cloud Services at IZR Tech, Adam oversees all aspects of service delivery and is deeply committed to ensuring client success. He provides strategic leadership in shaping the direction and strategy of IZR Tech’s Managed Service offerings and teams.

With over 20 years of experience, Adam has held senior leadership positions at renowned organizations such as the New England Journal of Medicine, Houghton Mifflin Harcourt, and Veracode. Throughout his career, he has demonstrated expertise in designing, developing, managing, and delivering enterprise technology services for global IT platforms and clients.

Adam is known for his unwavering commitment to client service and his ability to swiftly translate vision into actionable strategies. His leadership has consistently driven success for companies requiring scalable, repeatable, and reliable services, underpinned by a relentless focus on exceeding client expectations.

Scott DiGioia

Vice President |Professional Services 
 

As Vice President of Professional Services at IZR Tech, Scott DiGioia brings over 25 years of forward-thinking leadership and expertise in professional services, project management, and client success within the realm of evolving and innovative technologies.

In his role, Scott leads a diverse and skilled team dedicated to delivering service excellence to IZR Tech’s clients, ensuring positive business outcomes. Leveraging his extensive industry experience, Scott has crafted a strategic vision for professional services that aligns closely with the company’s overarching objectives. He emphasizes the use of proven methodologies and the optimization of operational processes to enhance efficiency and uphold quality standards throughout the organization.

Before joining IZR Tech, Scott served as a Senior Director at Carousel Industries, where he successfully led an $85 million business unit comprising teams across the United States and Venezuela, overseeing global customer engagements.

A Connecticut native, Scott is deeply devoted to his family and has a passion for music and movies, particularly as an enthusiastic guitarist.

David Lallemand

Vice President | Channel Sales
 

As Vice President of Channel Sales at IZR Tech, David Lallemand leads the entire Go-to-Market (GTM) strategy and channel sales team, focusing specifically on master agents.

Bringing with him a wealth of experience in IT services and channel business development, David joined the company in 2020 and quickly ascended from Director to his current position.

With over two decades of sales and management experience at industry leaders like AT&T, Honeywell, and Verizon, Lallemand boasts a solid track record in revenue attainment, product management, and team leadership. An entrepreneur by nature, David is a results-oriented sales executive who prioritizes teamwork and embodies a “get stuff done” (GSD) mentality. Committed to both his family and solving complex challenges, David is passionate about forging strategic partnerships to drive sustainable business growth.

Aaron Scribner

Vice President
 

As Vice President at IZR Tech, Aaron Scribner is instrumental in nurturing the growth and performance of the company’s Go-to-Market (GTM) network. Fueled by a commitment to innovation, Aaron collaborates with organizations that share IZR Tech’s vision, ensuring they remain at the forefront of the digital transformation landscape and fostering mutual business growth.

With over 20 years of experience in IT and advanced technology, Aaron is a highly regarded executive with a diverse entrepreneurial background in the tech industry. Known for his passion for both learning and teaching, Aaron has served on the advisory councils of prominent companies such as HPE, Dell, Veeam, Poly, Zoom, and Nutanix.

Aaron specializes in developing innovative go-to-market strategies that drive the adoption of advanced technology solutions on a national scale. His innate understanding of the importance of relationship management underscores his approach, as he works tirelessly to cultivate strong partnerships that contribute to the company’s bottom line.

As a mentor to many, Aaron is deeply committed to supporting the personal and professional growth of his family and colleagues, striving to make a positive impact and ensure long-term success.

Jay Martin

Vice President |Security
 

With over two decades of experience in Information Technology and Information Security, Jay Martin brings a strategic vision and profound technical expertise to his role as VP, Security at IZR Tech. Throughout his career, he has been instrumental in assisting organizations of varying sizes in achieving service excellence and navigating the dynamic cybersecurity landscape.

Jay is tasked with furthering IZR Tech’s hypergrowth in cybersecurity, which includes assessing market dynamics, understanding customer and partner requirements, and optimizing service delivery. He works closely with the IZR Tech IT team to uphold the company’s internal security posture and enhance cyber resilience to meet world-class standards.

Drawing from his extensive background across various IT disciplines such as network engineering, technical support, operations management, and security, Jay possesses a comprehensive perspective that enables him to translate intricate cyber threats into pragmatic solutions aligned with business objectives. He has a proven track record of designing security programs, implementing robust solutions, and fostering a culture of security awareness within organizations.

Before joining IZR Tech, Jay held leadership positions at notable companies, including InteQ Corporation and Hewlett-Packard – NetMetrix. In these roles, he successfully implemented industry best practices like IT Service Management (ITSM) to streamline IT operations and ensure service excellence. Additionally, he leveraged his expertise in IT security and enterprise monitoring to develop comprehensive security programs compliant with regulatory requirements.

Jay’s passion for remaining at the forefront of the industry is evident through his attainment of industry-recognized certifications such as CISM (Certified Information Security Manager) and active participation in industry forums. This commitment to continuous learning enables him to lead IZR Tech’s cybersecurity team in delivering innovative solutions that empower businesses to thrive in the digital era.

It is both a privilege and an honor for IZR Tech to join forces with InnoVets in our shared commitment to give back to the brave military veterans who have selflessly served our country. We stand alongside them, offering unwavering support as they navigate the crucial transition to civilian life and embark on their personal and professional journeys.

Feedback from a Client CIO
Scroll to Top