John O’Malley

Introducing John O'Malley, our accomplished Chief of Operations at Blue Line Security Solutions. With over three decades in the security industry, handling both administration and executive work, John brings a wealth of knowledge, experience, and leadership to our team.

John’s career is marked by an impressive tenure at the Cook County Sheriff Department, where he served in various capacities, steadily rising through the ranks. From his early days as a Field Supervisor to his invaluable Investigations experience, John's journey culminated in his roles as Deputy Chief and ultimately, Chief, before his retirement.

  • His dedication to public safety and professional development led him to graduate from the prestigious FBI Midwest Law Enforcement Executive Development Training (LEEDS). This rigorous program instilled in him advanced leadership skills and strategic thinking, equipping him to effectively lead our operations.

    In addition to his extensive operational experience, John holds numerous certifications, including one in Homeland Security. His comprehensive understanding of security protocols and procedures ensures our operations are always ahead of the curve.

    As a retired chief, John brings a unique blend of on-the-ground experience and executive-level insights to Blue Line. His relentless commitment to excellence continues to drive our team forward, strengthening our position as a leader in the security industry.