senior leadership


Spectrum’s Senior Leadership team brings depth and diversity of experience to all areas of business across Spectrum.  They are an innovative and driven group, who convert great intentions into tangible benefits every day.

Renaldo Tomasiello

General Manager, Finance
Renaldo Tomasiello manages the Finance function at Spectrum which includes month to month cash flow, payroll and reporting, and also the program expenditure with Government stakeholders and internal client’s alike.
A qualified CPA Renaldo with a back ground in Community Health and Health Promotion, Renaldo’s career highlights include successful rollout of multiple accounting systems including the implementation of Accounting Business Intelligence software, introduction of value added reporting across Events management and key metrics analysis data provision.
Driven by the motivation to bring change and improvement to Finance processes, Renaldo is bringing a fresh approach by positioning the Finance team a key partner of the business rather than just a number crunching exercise.
Spectrum Renaldo Tomasiello

Wendy Cisar

Manager, Settlement Services
Wendy has committed her strong social justice values to 25 years’ experience in the not for profit community services, health and welfare sectors in management and leadership roles. In addition, Wendy has coordinated and taught in secondary, vocational and tertiary education settings. Wendy’s professional background includes managing her own businesses in leadership management, building and construction and rural home services work. A diverse background which supports her flexible and adaptable approach and zest for new challenges and emerging needs. With qualifications in social work, education, community development and management Wendy has also been a director at governance and board level in NSW and Victoria and chaired a Victorian government women’s project. Wendy also volunteers her time in mentoring and fund raising.
Spectrum Wendy Cisar

Romy Vitalin

Manager, Settlement Services
Romy Vitalien manages a range of programs at Spectrum, spanning complex and intensive case management, family and relationship services (groupwork and therapeutic casework), and a suite of settlement services including casework, youth work, community development and migration assistance.
Romy has a Masters of Social Work, a Bachelor of Laws and a Bachelor of Arts, and has worked extensively with people of culturally and linguistically diverse backgrounds as both a social worker and a legal practitioner.
Some highlights of Romy’s career include volunteering as a lawyer and mediator at the Legal Aid Scheme in Ghana, coordinating the reception of asylum seekers into the Australian community following their release from immigration detention facilities while working for AMES, Australian Red Cross and Life Without Barriers, and working to restore contact between family members separated internationally as a result of conflict, natural disaster and forced migration with the Red Cross International Tracing Service.
Romy is driven by the opportunity to partner with newly arrived refugees and asylum seekers to become self-reliant and to participate equitably in society, and to harness the enormous contributions that this resilient cohort can offer to Australian society.
Spectrum Romy Vitalin

Jeanne Poustie

Manager, Disability Services
Inclusion runs deep for Jeanne, who is passionate about enabling people with disabilities to reach their full potential. A vibrant and engaging leader, Jeanne, is focussed on inspiring people from culturally diverse backgrounds to actively engage with the new opportunities presented by the NDIS.
With over 25 years leadership experience across Disability, HACC, Child Protection/Out of Home Care, Attendant Care and Health sectors combined with a Bachelor of Arts, Bachelor of Social Work and Certificate IV Training and Assessment, Jeanne’s experience includes leading a Disability Respite team nominated for the prestigious 2014 Robin Clark Awards (excellence in leadership and work with children, youth and families).
Spectrum Jeanne Poustie

Katherine Anderson

Human Resources Manger
As HR Manager, Katherine is responsible for managing the full suite of strategic and operational HR and Administrative Services for Spectrum’s people. She has worked in both the not for profit sector, as well as large multination organisations specialising in finance, IT and risk management and healthcare.
Katherine holds and Bachelor of Psychological Science and enjoys using her studies of religion, philosophy and psychology to work with diverse and passionate staff to create positive change for them professionally and in turn their clients.
Spectrum Katherine Anderson

Natalie Dillon

Marketing and Communications Manager
Natalie manages Spectrum’s Marketing and Communications. This includes implementation of the fresh new Spectrum brand and execution of all communications across all channels. Market changes in the Aged Services sector, and NDIS has provided opportunity to embrace a business growth strategy requiring a culturally diverse marketing strategy, implemented through targeted manner at grassroots level.
Natalie brings to Spectrum over 20 years marketing and business management experience in leading Australian and International companies including Deloitte, Vanguard and Arthur Robinson and Hedderwicks, and most recently as Co-Founder of 3Fish, Australia’s leading ethical clothing company.
Natalie’s experience is deepened by her commitment to thought leadership as a key tool for creating engagement and motivating action toward change.
“Spectrum is rich in diverse and inspiring stories that should inspire many to embrace the joy of inclusion “
Spectrum Natalie Dillon
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