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About International Responder Systems

We help clients develop effective public health and emergency response systems and streamlined grants management processes through our innovative technology.

International Responder Systems team at their booth.

Our Story

Headquartered in Elkton, Maryland, International Responder Systems is a HUBZone-certified company founded by experts committed to strengthening public health preparedness, emergency management, and grants administration.

We create innovative technology solutions that improve response coordination and program delivery for U.S. federal agencies, state and local governments, and global health organizations. Since
2015, we have developed resilient systems that support stronger performance during public health crises and complex emergency responses.

Our Leadership Team

Our leadership team comprises public health, emergency response, and grants management experts with decades of combined experience.

James Mullikin

Founder & CEO

James "Jim" Mullikin 

James "Jim" Mullikin is a dynamic and accomplished Public Health Practitioner with 25 years of experience in managing mission-critical programs for 

Sebastian Arguez

Senior Director, Sales & Client Services

Sebastian Arguez

Sebastian is a public health leader who specializes in leading growth initiatives for technology focused companies. He most recently led strategic 

Graciela Malave Gonzalez

Program Director

Graciela Malave Gonzalez

Graciela is a Certified Medical Technologist and emergency management professional with over a decade of experience in public health preparedness,

Youssef Ziouani

Chief Technology Officer

Youssef Ziouani

Youssef Ziouani is an accomplished technology leader with over 20 years of experience driving cloud transformation, infrastructure modernization, AI and 

Man in Suit Signing

Our Contracts

International Responder Systems maintains a range of contracts across local, regional, state, and federal levels, enabling seamless and streamlined deployment of our support services throughout the United States. Public sector agencies can engage our services directly through federal procurement vehicles and cooperative purchasing agreements.

Team Working in the System Room

Careers

Join our innovative team committed to building and strengthening innovative public health, emergency response, and grants technology solutions.

Current Openings

Explore opportunities to join our growing team. 

Future Opportunities

Remote

We’re always excited to connect with mission-driven people who share our values. While we don't have any open positions at the moment, you're welcome to share your resume via email for future opportunities. 

Our Capabilities

We pride ourselves on our diverse portfolio of clients and projects. Learn more about our capabilities here.

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