In-Demand Telecommunications engineer Jobs in Parramatta, Nsw

Senior Security Platform Engineer - DevSecOps
Optus —Sydney NSW
- Computer science
- Management
- DevOps
- Parental leave
- Employee discount
14h
Senior Security Platform Engineer - SIEM and SOAR
Optus —Sydney NSW
- Management
- Scripting
- APIs
- Parental leave
- Employee discount
Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco 1 1
Capgemini Sogeti —Cremorne NSW
- Computer Science
- Bachelor's degree
6d
Sales Engineer
LiveU —Castle Hill NSW
- Computer Science
- Engineering
- Bachelor's degree
Quick Apply
Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco 1 1
Capgemini —Cremorne NSW
- Computer Science
- Bachelor's degree
6d
Senior AI Engineer - Data Scientist (Sydney/Melbourne)
Capgemini Sogeti —Sydney NSW
- Computer Science
- Data analysis skills
- Master's degree
7d
Senior AWS Data Engineer
Showtime Consulting —Sydney NSW
- Contract
- CRM software
- SQL
- AWS
Quick Apply
22h
System Engineer RAN OSS
Optus —Macquarie Park NSW
- Management
- Computer Science
- Bachelor's degree
- Parental leave
1d
Senior Software Engineer
Optus —Macquarie Park NSW
- On call
- Computer science
- No degree
- APIs
- Parental leave
Senior Solutions Engineer (Presales) - Enterprise Customers
Neo4j —Sydney NSW
- Remote
- Azure
- Computer Science
- Engineering
Electrical BIM Designer, DC Design Engineering
Amazon Corporate Services Pty Ltd —Sydney NSW
- Full-time
- AutoCAD
- AWS
- Electrical experience
Electrical Estimator
Equans —Silverwater NSW
- Full-time
- Electrical experience
- Communication skills
- Health insurance
- Parental leave
Principal Software Engineer – Backend Platforms & Service Domains
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- APIs
- AI
14d
Lead DNS Engineer
Optus —Macquarie Park NSW
- APIs
- Leadership
- Communication skills
- Parental leave
Ground Terminal Tech Operations Engineer, Amazon Leo Ground Systems
Amazon Kuiper Australia Pty Ltd —Sydney NSW
- Full-time
- Bachelor's degree
- No degree
- Scripting
Senior Software Engineer II
RELX —North Sydney NSW
- Full-time
- Computer Science
- Data analysis skills
- Analysis skills
- Health insurance
- Employee assistance program
Partner Sales Manager (Re-seller) - ANZ
ServiceNow —Sydney NSW
- Full-time
- Hybrid work
- Management
- Sales
- Salesforce
Quick Apply
DevOps Engineer â€“ Join a Mission-Driven Cyber Security & Defence Firm
The Argyle Network —Sydney NSW
- $140,000 a year
- Full-time
- DevOps
- Engineering
- Office
Sales Manager - ANZ Industries
Teradata —Sydney NSW
- Full-time
- Hybrid work
- Sales
- Master's degree
- Bachelor's degree
Quick Apply
14d
Customer Success Architect
Prophet Tech Pty Ltd —Sydney NSW
- Full-time
- SQL
- Marketing
- Analytics
Quick Apply
5d

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telecommunications engineer jobs near parramatta, nsw

Senior Security Platform Engineer - DevSecOps

Optus -
Sydney NSW

Apply Now

Job Details

14 hours ago

Benefits

Parental leave
Employee discount

Qualifications

CI/CD
Computer science
Management
DevOps
Shift management
Scripting
APIs
Security
Vulnerability management
Communication skills
SDLC

Full Job Description

Date: 24 Aug 2026

Location: Sydney, Australia

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Company: Singtel Group

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband and digital solutions.

We are seeking a Senior Security Platform Engineer – DevSecOps to lead application security engineering and DevSecOps uplift across Optus. You’ll work closely with development, platform, architecture and security teams to embed secure-by-default practices across the software development lifecycle, automate security controls and improve the way teams deliver secure software.

If you thrive in a hands-on senior role where you can shape AppSec strategy, provide technical leadership, mentor engineers and turn security requirements into practical, reusable controls, this role is for you.

WHAT YOU’LL DO

Lead and enhance DevSecOps and secure software development lifecycle practices.
Embed security testing into development workflows.
Automate security, compliance, and software supply chain controls using policy-as-code.
Provide security expertise through code reviews, architecture reviews, and developer support.
Build and maintain secure CI/CD pipelines with automated controls, quality gates, and assurance.
Drive security automation, platform management, governance, and continuous improvement across cloud and application environments.

WHAT MAKES YOU PERFECT FOR THE ROLE?

Relevant qualification in IT, Computer Science, Software Engineering, or equivalent industry experience.
5+ years' experience in DevOps, platform engineering, infrastructure automation, and CI/CD pipeline development.
Strong scripting and automation expertise using Python, Bash, PowerShell, APIs, and GitOps practices.
Hands-on experience with application security, vulnerability management, and shift-left security.
Proficiency in CI/CD governance, Infrastructure-as-Code (IaC), Policy-as-Code, repository management, and security compliance automation.
Strong leadership, communication, collaboration, and problem-solving skills with a focus on automation, continuous improvement, and developer enablement.

WHAT’S IN IT FOR YOU?

Competitive remuneration and employee discounts. Make life easier (and more affordable) with $80 monthly credit and 25% off Optus products and unique shopping discounts with our retail partners.
Flexible working arrangements with opportunities to work three days in the office, two days remote or home.
Competitive leave policies, including additional 'Connected’ days to focus on culture, family, health, community, or whatever’s important to you.
We support growing families with inclusive, carer-neutral paid Parental Leave of up to 16 weeks.
Build meaningful connections through employee-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).
Put your wellbeing first with free access to counselling and support services, 24/7 — in-person, by phone, SMS, or video.

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

telecommunications engineer jobs in parramatta, nsw

Senior Security Platform Engineer - DevSecOps

Senior Security Platform Engineer - SIEM and SOAR

Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco 1 1

Sales Engineer

Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco 1 1

Senior AI Engineer - Data Scientist (Sydney/Melbourne)

Senior AWS Data Engineer

System Engineer RAN OSS

Senior Software Engineer

Senior Solutions Engineer (Presales) - Enterprise Customers

Electrical BIM Designer, DC Design Engineering

Electrical Estimator

Principal Software Engineer – Backend Platforms & Service Domains

Lead DNS Engineer

Ground Terminal Tech Operations Engineer, Amazon Leo Ground Systems

Senior Software Engineer II

Partner Sales Manager (Re-seller) - ANZ

DevOps Engineer â€“ Join a Mission-Driven Cyber Security & Defence Firm

Sales Manager - ANZ Industries

Customer Success Architect

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