Senior System Engineer

2 days ago

Sydney, New South Wales, Australia NTT DATA, Inc. Full time $120,000 - $180,000 per year

Role: Senior System Engineer


Duration:
6 months of contract
with potential extensions


This role is open to all candidates with full work rights.


Locations: - Hybrid – 2 days/week in office (Chifley Tower, Sydney CBD or Bella Vista)


Role Summary:

The ideal candidate will have solid experience in designing, implementing, and managing both
Linux and Windows
server environments. This role requires a strong understanding of automation, configuration management, and modern DevOps practices to ensure secure, scalable, and reliable infrastructure.

Key Skills & Experience:

  • Solid experience in the design and implementation of a Linux & Windows server image deployment and management (SOE).
  • Mandatory to have Terraform and puppet and powershell.
  • Solid experience in the build of server operating systems and relevant SOP creation.
  • Strong understanding of automation and configuration management tools (e.g. Puppet, Terraform, PowerShell, vRealize, Automation,)
  • Strong understanding of CI/CD principles.
  • Experience in cloud environments (e.g., VMware, AWS, Azure).
  • Strong understanding of server security hardening and vulnerability management
  • Experience with server validation and assurance.

Key Responsibilities:

  • Design, implement, and manage Standard Operating Environments (SOEs) for Linux and Windows servers.
  • Build and configure server operating systems, ensuring documentation and SOPs are created and maintained.
  • Develop and maintain automation scripts and infrastructure-as-code using tools such as Puppet, Terraform, vRealize Automation, and PowerShell.
  • Apply CI/CD principles to streamline server deployment and configuration processes.
  • Implement and maintain server security hardening practices and manage vulnerability remediation.
  • Conduct server validation and assurance activities to ensure compliance with operational and security standards.
  • Collaborate with cross-functional teams to support infrastructure needs and resolve technical issues.

  • Senior System Engineer

    6 days ago

    Sydney, New South Wales, Australia Searchability® Full time $100,000 - $120,000 per year

    Senior Systems EngineerMicrosoft 365 · Azure · Security Controls · Solution Design · Project Leadership · Infrastructure AssessmentA leading IT services provider is seeking a Senior Systems Engineer to deliver Microsoft 365 and Azure solutions with a strong focus on security, scalability, and best practice implementation. This hybrid role is based in...

  • Senior Systems Engineer

    2 days ago

    Sydney, New South Wales, Australia Talenza Full time $80,000 - $160,000 per year

    Senior Systems Engineer - RHEL / VMware / PythonSydney | Hybrid | 6-12 Month ContractWe're partnering with a well-known Sydney enterprise that's kicking off a major infrastructure migration and modernisation program. They're after a Senior Systems Engineer who can take ownership of the low-level technical design and delivery - someone who thrives on solving...

  • Senior Systems Engineer

    1 week ago

    Sydney, New South Wales, Australia SAGE Automation Full time $120,000 - $180,000 per year

    SAGE Automation is Australia's leading independent industrial automation and control systems integrator. A recognised leader in the design, delivery and support of industrial and electrical control solutions, the SAGE Group of companies bring the best thinking to clients across infrastructure, transport, manufacturing, resources, Defence and utility...

  • Senior Systems Engineer

    1 week ago

    Sydney, New South Wales, Australia Jobs via eFinancialCareers Full time $120,000 - $180,000 per year

    Senior Systems EngineerYour new companyA forward-thinking organisation committed to delivering secure, scalable, and high-performing IT infrastructure. You'll be joining a team that values innovation, automation, and continuous improvement in a dynamic, fast-paced environment.Your new roleAs an Active Directory & Entra ID Engineer, you'll lead the design,...

  • Senior System Engineer

    1 week ago

    Sydney, New South Wales, Australia Lockheed Martin Full time $104,000 - $170,000 per year

    At Lockheed Martin Australia, we believe that when people are empowered, inspired, and supported, they can achieve extraordinary things. We embrace flexibility, so our people can be their best inside and outside of work. We champion inclusion and continuous learning, ensuring all voices are heard and valued. And we thrive on collaboration, turning challenges...

  • Senior Autonomous Systems Engineer

    1 week ago

    Sydney, New South Wales, Australia AEROHYDROTECH Design Intl. Full time $120,000 - $180,000 per year

    AEROHYDROTECH Design Intl. is an international multidisciplinary design and engineering practice providing consultancy in product lifecycle ecosystems with definition, design, development, and deployment of "smarter by designs" solutions to the Sporting, Marine, Transportation, Energy, Mobility, Defence and Aerospace industries since 2015.Our expertise spans...

  • Senior Airport Systems Engineers

    1 week ago

    Sydney, New South Wales, Australia SAGE AUTOMATION Full time

    Automation EngineeringNorth Sydney, New South WalesPermanentOct 20, 2025SAGE Automation is Australia's leading independent industrial automation and control systems integrator. A recognised leader in the design, delivery and support of industrial and electrical control solutions, the SAGE Group of companies bring the best thinking to clients across...

  • Senior Airport Systems Engineers

    1 week ago

    Sydney, New South Wales, Australia SAGE Automation Full time

    SAGE Automation is Australia's leading independent industrial automation and control systems integrator. A recognised leader in the design, delivery and support of industrial and electrical control solutions, the SAGE Group of companies bring the best thinking to clients across infrastructure, transport, manufacturing, resources, Defence and utility...

  • Senior Systems Engineer

    1 week ago

    Sydney, New South Wales, Australia The Hollard Insurance Company Full time $104,000 - $130,878 per year

    About HollardHollard Insurance is part of the Hollard Group of Companies and a top 5 General Insurer in Australia and New Zealand. We underwrite a broad range of general insurance products, including motor, home, contents, business, and pet. Hollard's unrelenting focus on diversity and inclusion, collaborative partnerships, and delivering great customer...

  • Senior System Engineer

    1 week ago

    Sydney, New South Wales, Australia Cuscal Limited Full time $120,000 - $180,000 per year

    Company DescriptionForward with CuscalAt Cuscal, we're not just shaping the future of payments - we're pioneering it. From launching Australia's first ATM to being the first certified NPP PayTo Payer and Initiator in 2022, we've spent over 59 years building solutions that millions of Australians rely on every day.Now, we're preparing for what's next, and we...