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Gerald (Gerry) Brennan

Gerry Brennan

Leading Hand Technician


Gerry has been a valuable member of the Alliance SI team almost from when the company was founded.

“I actually started with the company as a subcontractor in its very early years and I have had the pleasure of watching it grow and evolve into such a wonderful organisation.

Over more than three decades now I have seen Alliance SI flourish from just five team members, to an enormous team of hard working individuals.”

Today, Gerry’s work as a leading hand technician sees him working in partnership with some of the biggest global names in the business.

“My role is to firstly understand exactly what each job needs and know how to effectively organise my team to complete the task in the most efficient way for the client.

I then coordinate and organise my fellow team members to ensure that every job is carried out professionally, on budget and on time.”

Regardless of the size of the job, Gerry is always dedicated to producing the best possible results for every client. With a passion for the industry, he understands the importance of completing high quality work.

“I love the feeling of watching a job come to life from start to finish.

It is rewarding to be a part of each step, knowing that we are producing high quality outcomes for our customers.”

Gerry’s commitment to his role at Alliance SI goes way beyond just earning a wage.

“After more than three decades working for Alliance SI, I still have a great passion for my job. For me, it’s about having a purpose each day and getting up each morning to do something that I love.”

Meet the rest of Alliance SI Team

Alliance SI Insights

Why Remote Hands is trending

Why Remote Hands is trending

COVID-19 has forced many companies to re-evaluate the way in which they manage their data centre infrastructure or oversee their IT solutions, especially for a disbanded workforce. This has made Remote Hands services increasingly popular – but the idea of ‘remote’ support is not a new one for the IT industry.

Soaring copper prices impacting cabling costs

Soaring copper prices impacting cabling costs

Historically, the price of copper has been relatively stable however an unprecedented surge in demand as a result of economies rebounding from COVID-19 has seen copper prices skyrocket to an all-time high in May of this year.

Don’t let lockdowns leave your projects lagging

Don’t let lockdowns leave your projects lagging

With no end to lockdowns yet in sight, Alliance SI is here to keep your business moving. As an essential business service, we’re cleared to maintain our workforce despite the current restrictions around the nation.

Contact Alliance SI

for more information