Sirko International
Sirko International is an elite security and investigations team led by Jonathan Sirko. Drawing on his service in the United States Marine Corps, as well as his experience as a police officer and investigator at a large metro Atlanta police department, Jonathan has developed a highly trained and experienced team that can tackle any assignment.
Meet The Team

Founder & CEO
Jonathan Sirko
Introducing a remarkable individual who has fearlessly served his country and devoted his life to ensuring safety and security: meet Jonathan Sirko. With an impressive background in both the United States Marine Corps and the USAF Security forces, Jonathan has honed invaluable skills and experience that have set him apart in the realm of protection and defense.
Following his honorable service, Jonathan embarked on a path as a security contractor for various prestigious private companies. His unwavering commitment to safeguarding others eventually led him to a bustling police department, where he worked his way up from a dedicated patrol officer to a sharp-eyed detective and ultimately an esteemed investigator.
Jonathan’s pursuit of excellence didn't stop there. His expertise in the field of security extended to high-profile executive protection details, where he flawlessly guarded the lives of high net worth individuals, politicians, and even revered celebrities. With a comprehensive training in firearms, security protocols, first aid, evasive driving, close quarters combat, investigations, and security operations, Jonathan is a consummate professional who consistently goes above and beyond.
But Jonathan’s passion for progress extends beyond traditional security measures. He finds great satisfaction in introducing cutting-edge technology to the workplace, revolutionizing efficiency and streamlining operations. As a motivated business owner, Jonathan has successfully managed several enterprises, leveraging his strategic insights and unwavering dedication to drive success.
However, despite his numerous accomplishments, Jonathan’s most cherished role is that of a loving father. Balancing his professional pursuits with the joys and responsibilities of parenthood, he embodies the epitome of commitment and devotion.
In summary, Jonathan is an exceptional individual with an illustrious background in military service, law enforcement, and executive protection. His unwavering dedication to safety, combined with his penchant for technological innovation, make him an invaluable asset to any endeavor. With a resolute determination and a heart of gold, Jonathan is a true embodiment of excellence in both business and personal life.

Law Enforcement Consultant
Michael Carr
Michael Carr is a highly accomplished law enforcement professional with an impressive career spanning over 30 years. Throughout his tenure, he has made significant contributions in various areas of law enforcement, demonstrating expertise in criminal investigations, advanced traffic law, community engagement, and executive command.
With an unwavering commitment to upholding justice, Michael Carr has excelled in criminal investigations, utilizing his sharp analytical skills and extensive knowledge of investigative techniques to solve complex cases. He has a proven track record of successfully leading investigations into a wide range of criminal activities, including homicides, drug trafficking, and organized crime, resulting in numerous arrests and convictions.
In addition to his exceptional investigative abilities, Michael Carr has developed a deep understanding of advanced traffic law. He has honed his expertise in this field by staying abreast of the latest traffic regulations, technological advancements, and enforcement strategies. His comprehensive knowledge has enabled him to effectively enforce traffic laws, improve road safety, and reduce traffic-related incidents.
Recognizing the importance of fostering positive relationships between law enforcement agencies and the communities they serve, Michael Carr has actively engaged in community outreach initiatives. He has implemented innovative programs to bridge the gap between law enforcement and the public, promoting trust, cooperation, and collaboration. By organizing educational workshops, community forums, and neighborhood watch programs, he has fostered stronger partnerships and improved overall community safety.
Due to his exceptional performance and leadership qualities, Michael Carr has achieved executive command level appointments within law enforcement agencies. In these high-ranking roles, he has demonstrated exceptional leadership skills, strategic decision-making abilities, and a strong commitment to establishing and maintaining organizational excellence. His leadership has been instrumental in developing and implementing policies, managing resources, and ensuring the effective and efficient operation of law enforcement agencies.
Michael Carr's extensive experience, coupled with his passion for justice and public safety, has earned him a well-deserved reputation as a distinguished law enforcement professional. His unwavering dedication to upholding the law, combined with his expertise in criminal investigations, advanced traffic law, community engagement, and executive command, has made a significant impact in the field of law enforcement.

Director of Executive Protecton
John Whitwell
John Whitwell is an experienced security and investigations professional, with years of experience working as an executive protection agent and a private investigator. He is a highly detailed-oriented, motivated problem solver who is comfortable working in fast-paced, stressful environments. He also has extensive training and experience in firearms, self-defense and instruction.
John is committed to providing top-notch security and investigative services to his clients, and is always available to discuss individual needs and find the best solution for them. If you need security or investigative services, reach out to John Whitwell today.

Director of Studio Security & Business Development Manager
Stephanie Twum
As a movie studio security professional, Stephanie is highly focused on success and client satisfaction. With her experience in writing policies and procedures, as well as training staff, Stephanie is result driven and committed to providing the best possible security for movie production studios.
Additionally, Stephanie is an experienced personal trainer, and strongly believes that security officers should be in shape to effectively protect the premises. Stephanie works hard to ensure her staff is up to the task and strives to help them stay in peak physical condition.

Director of Multi Housing Security
Patrick Jackson
Patrick Jackson AKA Lt. Jackson, strives to provide the highest quality of security services for multi-housing properties. Our team of security guards, led by our certified and licensed Lt. Jackson, are highly trained to handle any situation that may arise. Patrick believes in doing any job correctly and up to the highest standards.
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Patrick is committed to providing services that keep the property, residents and guests safe. Our team is managed with true leadership and commitment to providing the highest quality of protection at all times. We are proud to have Lt. Jackson licensed and certified as an armed security guard by the Georgia Board of Private Detectives and Security Agencies.
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Apply Today
Security and investigations is an ever-growing field, and our company is looking for talented individuals to join our team. We offer a variety of jobs, ranging from investigative agents to security guards. Our company is rapidly expanding, so there is always an opportunity to grow within the organization. We provide our employees with competitive salaries and excellent benefits, making it an attractive option for those looking to build a career in security and investigations. We are committed to providing the best security and investigative services for our clients, and we are always looking for individuals who can help us achieve this goal.
1-800-953-0775