In-Demand Junior security / infrastructure project Jobs in Sydney, Nsw

Junior Database Administrator
Deloitte —Sydney NSW
- Hybrid work
- Azure
- Patient monitoring
- Administrative experience
- Parental leave
6d
Defence Opportunities Available
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Engineering
- Leadership
- Employee stock purchase plan
- Health insurance
Junior People Partner
NCC Group —Sydney NSW
- Full-time
- Hybrid work
- Presentation skills
- Annual leave
- Employee assistance program
Quick Apply
Level 3 Service Desk Engineer
EFEX —Sydney NSW
- Full-time
- Administrative experience
- Communication skills
Quick Apply
7h
Systems Administrator
AI Talent —Sydney NSW
- $70,000 - $120,000 a year
- 8 hour shift
- Hybrid work
- Azure
- Management
- Computer Science
- Work from home
Quick Apply
9d
Technology Consultant
Waterstons —Macquarie Park NSW
- Hybrid work
- Azure
- SharePoint
- Annual leave
- Employee discount
Business Analyst
Accenture —Sydney NSW
- Full-time
- Business development
- Bachelor's degree
- No degree
- On-the-job training
- Parental leave
Consultants & Senior Consultants Advisory | NSW
TSA Riley —Sydney NSW
- Hybrid work
- Writing skills
- Finance
- Analysis skills
Associates & Senior Associates Advisory | NSW
TSA Riley —Sydney NSW
- Hybrid work
- Writing skills
- Finance
- Analysis skills
Senior Technology & Security Consultant
AECOM —Sydney NSW
- Full-time
- Hybrid work
Senior Specialist - Telecommunications
Marsh —Sydney NSW
- Full-time
- Hybrid work
- Microsoft Excel
- Data analysis skills
- Scripting
Software Engineer
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- SQL
- AWS
Network Development Engineer
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
Principal - Heritage
Beca —Sydney NSW
- Full-time
- Management
- Leadership
- Parental leave
14d
Technical Team Lead
ELMO Software Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- Azure
- SQL
- APIs
- Parental leave
- Employee assistance program
Quick Apply
Software Development Engineer, AWS Networks
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Technology Consultant
Waterstons Ltd —Sydney NSW
- Full-time
- Hybrid work
- Azure
- SharePoint
- Annual leave
- Employee discount
Delivery Lead, Cyber Technology Integration Services
Thales —Barangaroo NSW
- Full-time
- Hybrid work
- Agile
- Leadership
- Communication skills
- Parental leave
Staff Software Engineer, AI Tooling
Airwallex —Sydney NSW
- $170,000 - $260,000 a year
- Full-time
- Computer Science
- Salesforce
- Bachelor's degree
6d
Senior Software Engineer, AWS
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- SQL
- AWS

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junior security / infrastructure project jobs near sydney, nsw

Junior Database Administrator

Deloitte -
Sydney NSW

Apply Now

Job Details

6 days ago

Benefits

Parental leave
Paid volunteer leave

Qualifications

Azure
Incident management
Patient monitoring
IT service management
Microsoft SQL Server
Administrative experience
SQL
Database administration
AWS
PostgreSQL
Security
Problem management
RDS database

Full Job Description

Date:
5 Jun 2026

Location:
Sydney, NSW, AU

Department:
Enabling Areas

Description:
Job Requisition ID: 41249

Help shape the reliability, security and performance of critical SQL Server environments across on-prem and cloud platforms
Thrive in an innovative, collaborative people culture
Build relationships with in-person connection across our teams and clients, with flexibility to balance work and life

Join Deloitte as a Database Administrator in Sydney , with hybrid working , where you’ll take hands-on ownership of stable, secure and high-performing data platforms while helping reduce risk and strengthen operational resilience.

What will your typical day look like?

This role is centred on administering and optimising database environments across development, test and production. That could mean monitoring health, capacity and performance, tuning queries and indexes, or identifying bottlenecks and recommending improvements. You’ll also manage core controls like access, permissions, encryption, backups and restore validation, with an eye on high availability and disaster recovery readiness.

When issues arise, you’ll work across incident triage, restoration, root cause analysis and change management to resolve problems and prevent them from happening again. The work matters because it directly improves reliability, security and business outcomes, while keeping compliance evidence clear, accurate and audit ready.

You’ll collaborate closely with engineers, application teams, service management, and data and platform teams across Azure and AWS environments. It’s a role for someone who enjoys hands-on problem solving, structured operational ownership, and continuously improving the way platforms are run.

About the team

The DBA team are an internal ITS team within the Enterprise Application Services (EAS) team. They work closely with data engineers, developers, analysts, 3rd level support, infrastructure, project teams and business stakeholders.

You’ll be part of a team focused on keeping Deloitte’s data platforms stable, secure, compliant and performant. Their work spans production support, operational improvement, cloud platform monitoring, risk and control uplift, and partnering with technical teams to improve supportability and reduce operational risk over time.

Enough about us, let's talk about you

You may have all or some of the following skills/experiences:
1-2 years’ hands-on database administration experience, with SQL Server across administration, performance tuning, backups/restores, and security
Experience writing SQL and PowerShell scripts
Diagnostic skills, with the ability to identify issues, work on understanding root cause and taking the accountability to see through to resolution
A practical understanding of ITSM disciplines like incident, problem and change management, ideally in regulated environments
A security and compliance mindset, including access governance, audit trails, documentation and evidence-ready operational records
Clear communication, sound judgement under pressure, and a proactive approach to continuous improvement
Experience with Azure SQL, AWS RDS, PostgreSQL, SQL coding or PowerShell scripting would be highly regarded
Exposure to Databricks or Azure Data Factory (ADF) would be a bonus

Why Deloitte?

At Deloitte, we focus our energy on interesting and impactful work. We're always learning, innovating and setting the standard; making a positive difference to our clients and our society. We put coaching at the heart of what we do, helping our people grow their careers in any direction – whether it be up, moving into something new, or even moving across the world.

We embrace diversity, equity and inclusion. We have a diverse collection of people from different backgrounds, with different experiences, gender identities, abilities and thinking styles. What binds us together is a shared commitment to value everyone's perspective and to cultivate inclusion; so that our work environment is a safe space we can all belong.

We value in-person connection with our clients and our colleagues. We offer several ways for you to work flexibly so that you can serve your clients, stay connected with your team, and manage your personal priorities.

We help you live and work well. To support your personal and professional life, we offer a range of perks and benefits , including retail discounts, wellbeing leave, paid volunteering days, twelve flexible working options, market-leading parental leave and return to work support package.

Apply Now

Refine Your Search

junior security / infrastructure project jobs in sydney, nsw

Junior Database Administrator

Defence Opportunities Available

Junior People Partner

Level 3 Service Desk Engineer

Systems Administrator

Technology Consultant

Business Analyst

Consultants & Senior Consultants Advisory | NSW

Associates & Senior Associates Advisory | NSW

Senior Technology & Security Consultant

Senior Specialist - Telecommunications

Software Engineer

Network Development Engineer

Principal - Heritage

Technical Team Lead

Software Development Engineer, AWS Networks

Technology Consultant

Delivery Lead, Cyber Technology Integration Services

Staff Software Engineer, AI Tooling

Senior Software Engineer, AWS

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