In-Demand Senior systems engineer Jobs in Parramatta, Nsw

Senior Systems Engineer
Optus —Sydney NSW
- Azure
- AWS
- Communication skills
- Parental leave
- Employee discount
Senior Network Engineer
NSW Police Force —Parramatta NSW
- $149,739 - $156,088 a year
- Full-time
Senior Systems Officer
NSW Health —Chatswood NSW
- From $133,637 a year
- Full-time
- AI
- Leadership
9d
Senior Appian Engineer
Virtusa Consulting & Services Pty Ltd —Sydney NSW
- $100,000 - $150,000 a year
- Full-time
- Azure
- AWS
- APIs
Quick Apply
13d
Senior Systems Engineer- Devices Systems
ResMed —Sydney NSW
- Full-time
- Analysis skills
- Bachelor's degree
- Leadership
Senior Engineer
TJX Australia —Mascot NSW
- Full-time
- Azure
- Oracle
- Customer service
Senior Corporate Security Engineer
Airwallex —Sydney NSW
- $150,000 - $220,000 a year
- Full-time
- Computer Science
- Salesforce
- Bachelor's degree
Senior Systems Engineer
Birdon —Dawes Point NSW
- Full-time
- Management
- Engineering
- Leadership
13d
Senior Systems Engineer - Service Management
Optus —Macquarie Park NSW
- Management
- Software development
- APIs
- Parental leave
- Employee discount
Senior Systems Engineer - Infrastructure Security Operations
Australian Prudential Regulation Authority (APRA) —Sydney NSW
- Azure
- Management
Senior Integration Engineer
BaptistCare —Norwest NSW
- Full-time
- Azure
- Management
- APIs
- Gym membership
Project Manager
Prime personnell —North Parramatta NSW
- $110,000 - $150,000 a year
- Urgently hiring
- Construction experience
- In-person
- Civil Engineering
Quick Apply
7d
Senior Signal Processing Engineer
ResMed —Bella Vista NSW
- Full-time
- Doctoral degree
- Engineering
- Data analysis skills
Senior Cloud Engineer
Transport For NSW —Parramatta NSW
- $158,393 - $177,399 a year
- Full-time
- Azure
- DevOps
- AWS
12d
Senior Edge Infrastructure Platform Engineer
Kestrel Eight —Bella Vista NSW
- $700 - $950 a day
- Full-time
- Hybrid work
- Azure
- Writing skills
- DevOps
Quick Apply
Senior Systems Engineer
Anduril Industries —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Quick Apply
Senior Data Engineer
Virtusa Consulting & Services Pty Ltd —Sydney NSW
- $100,000 - $150,000 a year
- Full-time
- Azure
- SQL
- AWS
Quick Apply
11d
Senior Systems/Cloud Engineer
Credit Corp —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Office
- AWS
- Health insurance
- Employee assistance program
Senior Test Automation Engineer
Innovo Technology Solutions —North Sydney NSW
- $110,000 - $155,000 a year
- Full-time
- Hybrid work
- Scripting
- APIs
- Agile
Quick Apply
Senior Integration Engineer
Baptistcare WA —Norwest NSW
- Full-time
- Azure
- Management
- APIs
- Gym membership

I want to receive the latest job alert for senior systems engineer in parramatta, nsw

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior systems engineer jobs near parramatta, nsw

Senior System Engineer jobs in Sydney NSW

Senior Engineer jobs in Sydney NSW

Data Engineer jobs in Sydney NSW

Application Engineer Bon jobs in Rouse Hill Nsw

Project Engineer jobs in Perth Wa

Senior System Engineer jobs in Munster Wa

Environmental Engineer jobs in Sydney Nsw

Software Engineer Mid Level jobs in Perth Wa

Senior System Engineer jobs in Macquarie Park Nsw

Senior Software Engineer jobs in Sydney Nsw

System Administrator jobs in Sydney Nsw

Software Engineer jobs in Melbourne Vic

Senior System Engineer jobs in Greenway Act

Senior Product Manager jobs in Sydney Nsw

Senior System Engineer jobs in New South Wales

Senior System Engineer jobs in Toowoomba Qld

Canva Software Engineer, Internship jobs in Sydney Nsw

Graduate Engineer jobs in Sydney Nsw

186 Visa, Sponsorship Software Engineer jobs in Sydney Nsw

Senior Engineer jobs in Melbourne Vic

Senior Systems Engineer

Optus -
Sydney NSW

Apply Now

Job Details

Benefits

Parental leave
Employee discount

Qualifications

Azure
5G
CISSP
Google Cloud Platform
CISM
AWS
Systems engineering
Telecommunication
Scalability
Communication skills

Full Job Description

Date: 17 Jun 2026

Location: Sydney, Australia

#job-location.job-location-inline { display: inline; }

Company: Singtel Group

Optus is a leading telecommunications company known for delivering innovative solutions, disrupting the industry, and evolving into a technology-driven organisation with a diverse portfolio of products and services. We are committed to pushing the boundaries of digital technologies to support critical national capabilities and deliver secure, reliable services for our customers and partners.

Due to the nature of this role, you must be an Australian Citizen who holds (or be eligible to obtain) an Australian Government security clearance.

What You’ll Do

Partnering closely with the Associate Director, Regulatory Programs, and working with key internal and external stakeholders, you will:

Design, develop, and maintain regulatory systems and solutions supporting Optus’ obligations under telecommunications legislation and national interest initiatives
Support end-to-end solution delivery, from architecture and development through to operations and lifecycle management
Act as a technical point of contact for government agencies and stakeholders, ensuring continuity and reliability of regulatory platforms
Maintain and enhance secure, highly available, and scalable systems infrastructure
Contribute to security architecture, risk assessments, and compliance activities for sensitive regulatory environments
Collaborate across Networks, Legal & Regulatory, vendors, and external agencies to deliver innovative and compliant technical outcomes
Drive continuous improvement through automation, modern engineering practices, and emerging technologies

What You’ll Bring
Proven experience in systems engineering or infrastructure engineering, ideally within telecommunications or highly regulated environments
Strong expertise in distributed systems, infrastructure, and network technologies
Hands-on knowledge of cloud platforms (AWS, Azure, or GCP) and modern engineering tools
Experience designing and supporting secure, fault-tolerant, and scalable solutions
Excellent stakeholder management and communication skills, with the ability to engage across technical and non-technical audiences
Exposure to 4G/5G networks and data analytics is highly desirable
Relevant qualifications in Computer Science or Engineering, with cybersecurity certifications (e.g. CISSP, CISM) advantageous

Due to the nature of this role, you must hold (or be eligible to obtain) an Australian Government security clearance, requiring citizenship and residency criteria.

The Good Stuff...
Competitive remuneration and employee discounts, including monthly credits and savings on Optus products
Flexible working arrangements with a hybrid office/home model
Access to a vibrant campus with onsite amenities, health services, and childcare
Generous leave policies, including additional ‘Connected’ days to focus on wellbeing and life priorities
Inclusive parental leave and strong support for families and carers
Ongoing learning with Optus U and industry-aligned micro-credentials
A diverse, inclusive workplace with employee-led networks and wellbeing support services

At Optus, we are strengthened by others and value diversity in all its forms. We are committed to creating an inclusive environment where everyone can thrive. If you require adjustments or accessibility support during the recruitment process, we’re here to help.

At Optus, we are strengthened by others and that means valuing diversity and saying ‘yes’ to embracing individual differences. We are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural and linguistic backgrounds, individuals with a disability, individuals identifying as being part of the LGBTQIA+ community, individuals who may have served in the armed forces or who identify as Aboriginal and/or Torres Strait Islander. We also want to do our best to make our recruitment process inclusive. If you require any adjustments or accessibility support to participate fairly and equitably in the recruitment process, please email [email protected] or call 1800 309 170. We're here to help. When you contact us, please advise your preferred method of contact and we will be in touch within 48 hours.

For more information on Diversity, Inclusion & Belonging at Optus, please visit https://www.optus.com.au/about/inclusion-diversity

Apply Now

Refine Your Search

senior systems engineer jobs in parramatta, nsw

Senior Systems Engineer

Senior Network Engineer

Senior Systems Officer

Senior Appian Engineer

Senior Systems Engineer- Devices Systems

Senior Engineer

Senior Corporate Security Engineer

Senior Systems Engineer

Senior Systems Engineer - Service Management

Senior Systems Engineer - Infrastructure Security Operations

Senior Integration Engineer

Project Manager

Senior Signal Processing Engineer

Senior Cloud Engineer

Senior Edge Infrastructure Platform Engineer

Senior Systems Engineer

Senior Data Engineer

Senior Systems/Cloud Engineer

Senior Test Automation Engineer

Senior Integration Engineer

I want to receive the latest job alert for senior systems engineer in parramatta, nsw

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected