OSG (O'Hara Search Group) is a recruitment and talent advisory firm that supports organizations across Canada and the United States with hiring needs at various levels and functions. We work with companies in different stages of growth and adapt our approach to what each role and team requires.

As a family‑owned firm, our way of working is straightforward: communicate clearly, stay consistent, and understand what matters to both clients and candidates. We focus on running a process that feels organized, respectful, and easy to follow for everyone involved. 

Our experience comes from years of supporting searches across a wide range of business areas. Whether a company needs help filling a single position or ongoing support as they grow, we meet them where they are and build a search plan that fits.

At OSG, our goal is simple: help people and organizations make hiring decisions with confidence, without overcomplicating the process.

About Us

 

A custom search solution tailored to your business

A custom search solution tailored to your business

Through our strategic consultative approach we will find you the right people.  

We leverage forward thinking sourcing strategies, our connections and  industry insights to identify the best possible candidates for you. 

Whatever your hiring needs are, we will find the talent that fits your organization today and that will evolve with you tomorrow. 

Our Specialties

Opportunities

Our personalized approach is designed to best understand your career journey, passion, skills, goals and aspirations so that we can best match you with your next opportunity and support your career transition.

All Available Careers

We were looking for a reputable search firm to assist in recruitment and OSG more than delivered!  They took the time to understand who we were as a company to provide candidates that met our culture and the appropriate skill set to meet our roles. They consistently provided exemplary top talent, at all levels within the organization from Executives and Senior Leaders to individual contributors.  I often received positive comments from our hiring managers and senior leaders about the exceptional skill level of candidates being provided by OSG.  I wholeheartedly recommend OSG to everyone I know!

Human Resources National LeaderEPCM

OSG made my recruitment experience seamless from start to finish. They were consistently responsive, kept me updated at every step, and provided clear, helpful information without any pressure. It was evident that they genuinely care about both the companies they represent and the candidates they support. Their professionalism and approach made the entire process exceptionally positive. I would highly recommend OSG to any organization looking to elevate their hiring experience and present their opportunities in the best possible way.

Practice Lead - Environmental Sciences

Job hunting is an exhausting activity, irrespective of your experience in any industry, alleviated only by the network you build around yourself. In my career so far, building a connection with the OSG team has been life-changing. From our first conversation, it was transparent and receptive, and facilitated my connection with my current employer with unmatched grace, going above and beyond my expectations. By far, the best job-hunting experience I've had.

Reporting AnalystInfrastructure

I am thrilled to recommend OSG for their exceptional work as HR professionals. Throughout my hiring process, I was consistently kept updated in a timely manner, ensuring the entire experience was smooth and stress-free. I have never encountered HR professional as responsive, empathetic, and dedicated. Their proactive approach and constant readiness to address any concerns truly set them apart.

Kudos to you, for your outstanding professionalism and commitment!

Planning ManagerInfrastructure

OSG is our secret sauce. 

Vice President / General ManagerInfrastructure - EPCM

We engaged OSG for a very difficult role; they were persistent & consistent in bringing forward quality candidates. Not only did they provide top-notch customer service, they were successful in filling the vacancy. We will work with them in the future and highly recommend them for any recruiting needs.

 

Talent Acquisition Leader - AmericasEngineering Architectural Consulting

OSG have been an invaluable asset during my career transition. I was thoroughly impressed by their professionalism and proactive attitude. Not only are they excellent recruiters, but they also genuinely care about a candidate’s feelings. Their proactive and informative communication helped alleviate my nerves and made the entire process seamless. Overall, they provided me with the best hiring experience I’ve had. If you’re considering a career change, I highly recommend OSG! 

Project Controls AnalystProject Services

Big thanks to OSG for their transparent and supportive approach in helping me secure my new role at Bantrel! Their guidance boosted my confidence and made the transition seamless to something out of my comfort zone and securing something worth my value of skills and knowledge. #Grateful

Civil EngineerInfrastructure

OSG introduced me to an exciting position in an unfamiliar market. With their help, I have found a great fit with my new employer.  They took a pleasant and professional approach, which was a welcoming change to a typical recruitment/hiring process. I am appreciative of the work OSG put into arranging the opportunity and I'm looking forward to my new role.

Project ManagerLand Development

I just wanted to express my gratitude again to OSG for taking the time to get to know me. I've spoken to several recruiters in the past, and it is evident that most are looking to get things done quickly. It is clear to me that the process at OSG puts extra time and care into making sure that you serve my best interests, and for that I am really grateful.

Project EngineerLand Development

Are you ready for a new opportunity?

Finding time to find your next career opportunity is tough, lets connect for a chat and explore if we can help.

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