Martin Nisbet

Manager Recruitment

With nearly 10 years’ experience in the recruitment industry, Martin has developed an extensive network of contacts through a series of management appointments with both large and medium- sized organisations. Bringing a wealth of knowledge to the team, Martin’s past success as a Recruitment Consultant is utilised in the form of executive search requirements for high profile clients in the energy and resources sector.

Whilst Martin has recruited a variety of positions over the years, his most recent achievements have seen the successful placement of senior executive and management personnel for a number of primary building, construction and mining companies.

Diana Wichgers

Senior Psychologist

Diana is a fully qualified and registered Senior Psychologist with experience in the areas of organisational culture, occupational stress and psychological well being. She is accredited in administering psychometric assessments and also in providing comprehensive feedback to clients regarding potential or existing employees.

Areas of Specialisation:

  • Facilitation of Assessment Centres with a variety of clients
  • Administers a broad range of individual assessments focusing on learning styles, safety orientation and emotional intelligence
  • Extensive experience in report writing and giving verbal feedback to management teams and individual candidates


  • Bachelor of Behavioural Science
  • Bachelor of Psychology (Hons)
  • Master of Organisational Psychology

Contact Diana on +61 7 3004 7000

Colin Hinshelwood

Branch Manager – Newcastle

Prior to joining our Newcastle office Colin gained a wealth of professional experience within various industries, including heavy industrial recruitment and construction. Colin also holds a Bachelor of Business and has completed a Diploma in Human Resource Management.

Since joining Prospect, Colin has developed an in-depth and diverse knowledge of the Newcastle and Hunter Valley community and the associated mining industry through experience in candidate screening, behavioural interviewing and assessment centres for a variety of clients.

Colin’s focus is on providing professional, efficient and cost effective Project RPO and Assessment Centre services to our clients.

Areas of Specialisation:

  • Project managing our Recruitment Process Outsourcing (RPO) service offering
  • Facilitating Assessment Centres
  • Well developed people management skills

Contact Colin on +61 2 4921 8505