Siena Services

0414 313 599

0458 895 151






Tech Support:

0414 313 599

Business Support:

0458 895 151


P.O. Box 786 Deniliquin 2710

About Us

Siena Services specialise in Information Technology and Business Administration Support for Business and Home. The team recently moved from Perth Western Australia to Deniliquin NSW and started the business.   The support they have received from the Deniliquin and Echuca / Moama community has been exceptional.


Mark Siena

Mark is extremely self-driven and outcome motivated with over 20 years’ experience in the IT industry. Mark prides himself on a strong technical foundation with many years of management and leadership experience, he keeps up to date technically by being very hands on.  Mark is proactive rather than reactive and likes things done the right way the first time, so he plans accordingly.   His key attributes are:


  Strong communicator

  Patient and Approachable

  Ability to work under pressure and to tight deadlines

  Analysis and design of IT business processes


Mark holds the following qualifications:

  MCITP SA 2008 Certification, Microsoft

  CommVault System Administration

  Cert III Microbusiness Operations

  Leadership team building course

  Project Management course

  Cisco CCNA (currently undertaking)

  Computer Programming, TAFE Perth



Michelle Siena

Highly self-motivated and results-orientated, Michelle has over 19 years' in business support, administration and office management roles in small businesses through to large corporations, across a diverse range of industries  Michelle’s experience and commitment to administration management and co-ordination are an asset to any organisation. Her key attributes are:


  Ability to learn quickly and work independently;

  Focused, friendly with the ability to multi-task;

  Strong communication, management and leadership skills;

  Excellent organisational skills.


Michelle holds the following qualifications:

  Diploma of Business

  Diploma of Project Management

  Cert III Microbusiness Operations

  Cert IV Accounting