Current jobs related to Senior Systems Administrator - Sydney, New South Wales - Opus Recruitment Solutions


  • Sydney, New South Wales, Australia Lifebyte Systems Full time

    At LifeByte, we are a pioneering force in the tech industry, driven by a relentless pursuit of innovation and excellence. Our team of visionary experts collaborates on cutting-edge projects that shape the future of technology.Responsibilities:Microsoft 365 Administration: Configure and manage Microsoft 365 services, including user accounts, security groups,...


  • Sydney, New South Wales, Australia 2094 Cubic Transportation Systems (Australia) Pty Limited Full time

    Job Title: Senior System AdministratorCubic Transportation Systems (Australia) Pty Limited is seeking a highly skilled Senior System Administrator to join our APAC IT operations team.Job Summary:This role will be responsible for managing, maintaining, and supporting Cubic Customers' Production, Test, and Development Infrastructure, primarily Windows and...

  • System Administrator

    3 weeks ago


    Sydney, New South Wales, Australia Lifebyte Systems Full time

    At LifeByte, we are a dynamic and innovative collective of tech visionaries driven by a relentless pursuit of excellence. Each of us brings a unique set of skills to the table, collaborating on projects that shape the future.Key ResponsibilitiesMicrosoft 365 Configuration: Administer and configure Microsoft 365 services, including user accounts, security...


  • Sydney, New South Wales, Australia Opus Recruitment Solutions Full time

    Senior Systems AdministratorOpus Recruitment Solutions is seeking a highly skilled Senior Systems Administrator to join their team in Sydney, Australia. As a key member of the IT department, you will play a critical role in enhancing the company's infrastructure, services, and security initiatives.Key Responsibilities:Manage and maintain the IT systems...


  • Sydney, New South Wales, Australia Australian Broadcasting Corporation Full time

    About the RoleWe are seeking a highly skilled Senior Systems Administrator to join our team at the Australian Broadcasting Corporation. As a key member of our IT department, you will be responsible for the design, implementation, and maintenance of our enterprise-wide computing environments.Key Responsibilities:Design and implement scalable and secure...


  • Sydney, New South Wales, Australia Woolworths Group Full time

    About the RoleWe're seeking an experienced IT professional to join our team as a Senior System Administrator. This is an exciting opportunity to work with our cutting-edge Non-Stop systems and contribute to the development of our technology infrastructure.Key ResponsibilitiesProvide technical leadership and support for Non-Stop servers and related...


  • Sydney, New South Wales, Australia Constructability Recruitment Full time

    We are seeking a highly skilled Senior System Administrator to join our team at {company}. As a key member of our IT department, you will be responsible for managing and maintaining our network infrastructure, ensuring seamless operations and high levels of performance.Your primary duties will include:Managing and maintaining servers, workstations, and...


  • Sydney, New South Wales, Australia Bravura Solutions Full time

    About the RoleAt Bravura Solutions, we're committed to delivering exceptional technology solutions that support our clients' financial security and prosperity. As a Global FinTech market leader and ASX listed company, we're seeking a talented and driven Senior People Systems Administrator to join our team.We're looking for someone with advanced support...


  • Sydney, New South Wales, Australia Green Light Full time

    About the RoleGreen Light is seeking a seasoned IT professional to fill the role of Senior Systems Administrator. This position will involve implementing, maintaining, and securing the Microsoft and Azure infrastructure for one of our prominent IT solutions provider partners.Key Responsibilities:Implement and maintain the Microsoft and Azure infrastructure,...


  • Sydney, New South Wales, Australia Australian Energy Market Operator Full time

    About the RoleThe Australian Energy Market Operator (AEMO) is seeking a highly skilled Senior Systems Administrator to join our Cloud, Platforms, Infrastructure & Networks (CPIN) Division. As a key member of our team, you will be responsible for delivering a high-quality digital end-user experience.Key ResponsibilitiesProvide and champion best practice...


  • Sydney, New South Wales, Australia Legal Aid NSW Full time

    About the RoleWe are seeking a highly skilled Senior VMware Systems Administrator to join our Technology Command team. As a key member of our team, you will be responsible for the management and maintenance of our IT computer systems, ensuring seamless service delivery to the organisation.As a VMware Systems Administrator SME, you will be part of a team...


  • Sydney, New South Wales, Australia Pyramid Global Technologies Full time

    Job Title: Senior Windows and VMware System AdministratorAbout the Job:Pyramid Global Technologies is seeking a highly skilled Senior Windows and VMware System Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for the design, implementation, and management of our Windows and VMware environments.Key...


  • Sydney, New South Wales, Australia Civica UK Ltd Full time

    We're Civica, a leading provider of software solutions for public services worldwide. Our aspiration is to be a GovTech champion, supporting the needs of citizens and public sector organizations.This role presents a unique opportunity to influence product development as a Database Administrator, leading a talented team and partnering with a leading software...


  • Sydney, New South Wales, Australia 2094 Cubic Transportation Systems (Australia) Pty Limited Full time

    About the RoleCubic Transportation Systems (Australia) Pty Limited is now seeking a highly skilled and experienced Senior System Engineer to join our team. As a Senior System Engineer, you will play a critical role in applying systems engineering principles to deliver innovative solutions to our customers.Key ResponsibilitiesDevelop and implement systems...


  • Sydney, New South Wales, Australia Legal Aid NSW Full time

    About the RoleWe are seeking a highly skilled Senior VMware Systems Administrator to join our Technology Command team. As a key member of our IT team, you will be responsible for the management and maintenance of our virtualized infrastructure, ensuring the smooth operation of our systems and applications.Key Responsibilities:Manage and monitor the...


  • Sydney, New South Wales, Australia Civica UK Ltd Full time

    We're Civica, a leading provider of software solutions for public services. Our mission is to empower citizens and public sector organizations through innovative technology.As a Senior Database Administrator and Systems Programmer, you will play a vital role in designing, developing, and maintaining key solutions using Informix and Microsoft SQL. Your...


  • Sydney, New South Wales, Australia Civica UK Ltd Full time

    About the RoleWe're seeking a highly skilled Senior Database Administrator and Systems Programmer to join our team at Civica UK Ltd. As a key member of our Health Solutions Business Unit, you will be responsible for delivering essential database support for the design, development, and maintenance of key solutions using Informix and Microsoft SQL.Your...


  • Sydney, New South Wales, Australia abc Full time

    About the RoleAs a member of the ABC team, you will play a key role in supporting, maintaining, and developing the Hosting Platforms Computing environments and their associated management tools. This position aligns with ABC's strategic objectives and supports the achievement of Enterprise Technology and Platforms goals.This is an ideal opportunity for an...


  • Sydney, New South Wales, Australia Civica UK Ltd Full time

    About the RoleWe are seeking a highly skilled Senior Database Administrator and Systems Programmer to join our Health Solutions Business Unit. As a key member of our team, you will be responsible for delivering essential database support for the design, development, and maintenance of key solutions using Informix and Microsoft SQL.Your expertise in database...


  • Sydney, New South Wales, Australia Civica UK Ltd Full time

    About the RoleWe are seeking a highly skilled Senior Database Administrator and Systems Programmer to join our Health Solutions Business Unit. As a key member of our team, you will be responsible for delivering essential database support for the design, development, and maintenance of key solutions using Informix and Microsoft SQL.Your expertise in database...

Senior Systems Administrator

2 months ago


Sydney, New South Wales, Australia Opus Recruitment Solutions Full time
Senior Systems Administrator Opportunity

We are seeking a highly skilled Senior Systems Administrator to join our team in Sydney, Australia. As a key member of our IT department, you will play a critical role in enhancing our infrastructure, services, and security initiatives.

Key Responsibilities:

  • Manage and maintain our IT systems environment, including modern Microsoft technologies.
  • Continuously improve our security operations and increase Essential 8 compliance.
  • Develop and deliver business-aligned technology roadmaps.
  • Oversee and develop a proactive security framework.
  • Cultivate relationships with teams and stakeholders.
  • Effective leadership and mentoring of junior engineers.

Requirements:

  • Proven experience as a Senior Systems Administrator.
  • Demonstrated hands-on security experience, including Essential 8, XDR, Defender, and SIEM.
  • Technical proficiency across the MS stack, including M365, EntraID, and Azure.
  • Experience with broader infrastructure, including servers, storage, and virtualization.
  • Experience securing environments, including firewalls and vulnerability management.
  • Experience with project delivery and knowledge of industry best practices, such as ITIL.
  • Excellent communication skills, both oral and written.

About Us:

We are a nationwide Australian brand with a strong presence in Macquarie Park. Our company has been around for 50 years and is continuing to grow, increasing our presence across Australia and New Zealand.

What We Offer:

A competitive salary of $140,000 per annum and a chance to be part of a dynamic team that is shaping the future of our infrastructure and systems.

How to Apply:

If you are a motivated and experienced Senior Systems Administrator looking for a new challenge, please apply now for a confidential chat.