Management Team

Sean O'Brien
President
Sean O'Brien is the President and one of the original founders of SMS. He holds a BA in Criminology from the University of South Florida and is certified as a Polygraph Examiner (Lie Detection). Sean commenced his career with a Toronto security guard and investigation company, in 1980, as a Licensed Private Investigator, following his immigration to Canada. He was responsible for providing investigative services, including undercover, to the retail, hotel, insurance and legal markets in the Greater Toronto Area. He successfully concluded numerous investigation files resulting in Employment Terminations and Criminal Charges and has testified in Court as a witness on several occasions. In 1982 he was promoted to Sales and Operations Manager and soon developed close relationships with many of the residential and commercial property management companies in Toronto.

He founded Security Management Services in 1988 with a vision to provide "one stop" Integrated Electronic Security Systems and Uniformed Guard Services to commercial and residential clients throughout the Greater Toronto Area. Security Management is now a leading supplier of these services to property management companies in Toronto.

Office: 416-360-1902, ext. 015
Mobile: 416-254-1777
E: sobrien@securitymanagementservices.com


Raja Janjua
Vice President, Operations

Raja Janjua is the Director for Guard Operations and Sales. He holds a master degree in Physics and Diploma of Computer Sciences. Following his immigration to Canada in 1998, Raja soon joined SMS and quickly elevated to the position of Security Supervisor and Mobile Patrol Supervisor. He was promoted to his current position in 2007.

He is responsible for company’s day-to-day-operations, as well as leading the company’s product development and planning strategy.

He is also responsible for planning, developing and implementing security programs such as Emergency Response, Security Guard Training, Physical Security, Information Protection, Incident Management and/or Investigation. He provides leadership, advice and counsel to all security staff in achieving current and long rage strategic program objectives.

Office: 416-360-1902, ext. 014
Mobile: 416-948-6414
E: rjanjua@securitymanagementservices.com


Graham Moulding
Director of Security System Sales

Graham Moulding is Director of Security System Sales. Graham is a graduate of Eastbourne College in Sussex England where he studied and apprenticed as a Technical Engineer. Following his immigration to Canada in 1979, Graham had a successful career in the Tool & Die industry working on many sensitive projects including the radar control tracking devices used on cruise missiles. He joined SMS in 2000 as an installations supervisor and quickly developed into a successful Sales Manager. He is regularly consulted by property managers, security consultants and electrical engineers for security projects. He is constantly exploring ways to solve security problems and is primarily responsible for the expansion of the range of electronic systems provided by SMS. A highly regarded figure among the property management and security systems community, Graham brings tremendous energy and vision to the organization.

Office: 416-360-1902, ext. 017
Mobile: 416-684-5613
E: graham@securitymanagementservices.com


Shodhan Nadkarni
Director of Finance

Shodhan Nadkarni is a Certified Accountant from India with ERP Financials Certification from SAP Germany. He has IFRS certification from Canadian Institute of Chartered Accountants. He brings in years of working experience in Finance and Accounting having worked in various industries like Information Technology, Environment, Transportation, Health Care and Security. He adds a new dimension to the Team SMS.

Office: 416-360-1902, ext. 012
E: snadkarni@securitymanagementservices.com


Allan Dennis
Security Systems Project Manager

Allan Dennis is a Security Systems Project Manager. Allan is a graduate of St. Xavier's College in Mumbai, India where he studied Electronics, a passion he's had since childhood. Allan soon became a professor at St. Xavier's College and lectured to students while conducting a course in TV & Radio Engineering. Following his immigration to Canada in 1998, Allan joined SMS and began his career as an Electronics Repair Specialist, repairing Security VCR's, CCTV cameras and other electronic security components. His position soon evolved, as did the electronic security systems market. With his broad knowledge of technical "Know How" he soon moved on to the project management of security system installations. Allan is an expert in CCTV systems and is well-known in the high rise building, commercial and residential market.

Office: 416-360-1902, ext. 019
Mobile: 416-998-3503
E: adennis@securitymanagementservices.com


Michel Lauzon
Account Manager

Michel Lauzon joined Security Management Services as a Security Guard in 2009. A Graduate of Law & Security / Police Foundations from St Lawrence College in Cornwall Ontario, he quickly proved himself and took on greater responsibilities with Security Management. He became a Mobile Patrol Supervisor in 2011 and was promoted to management and sales in February of 2012. Though still young, Michel is a fast learner and is quickly becoming an expert in security systems and manned security services.

Office: 416-360-1902, ext. 016
Mobile: 416-729-3784
E: mlauzon@securitymanagementservices.com


Terence Solomon
Account Manager

Terence has been with Security Management as an installation technician for almost a decade. He has a good knowledge base of Access Control, CCTV and other electronic security systems, and is always willing to help out as much as possible. He recently “crossed the floor” to our Security Guard Service division where took on the role of account manager.

His outgoing friendly personality makes him a natural fit for this position and he is eager to work with Property Managers, Administrators, Superintendents and Security Guards to make for the best Security and Customer Service experience at each of our accounts.

Mobile: 647-280-9135
E: tsolomon@securitymanagementservices.com


Andrew Langstaff
Account Manager

Since entering the workforce at the young age of 16, Andrew Langstaff has experienced a rich and varied work history, including Managerial and Supervisory roles in the Retail, Pharmaceutical and Recreational industries, as well as Superintendent roles for Construction sites and Condominiums. Andrew achieved high honours in Criminology studies at York University before joining Security Management Services as a Security Guard for field experience. His career path later led him into technical security as a Security Systems Installation and Service Technician, Accounting and Payroll Clerk, and most recently to Account Manager in the Security Guard Services division.

His strong communication skills, technical expertise and overall security knowledge render him to be a huge asset to our Property Management Clients.

Mobile: 647-880-3792
E: andrew@securitymanagementservices.com

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News & Events


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  • Andrew Langstaff is promoted to the position of Account Manager... more >
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