In-Demand Senior systems engineer service management Jobs in Westmead Nsw

Senior Systems Engineer - Service Management
Optus —Macquarie Park NSW
- Management
- Software development
- APIs
- Parental leave
- Employee discount
Senior Systems Engineer
Sydney Trains —Auburn NSW
- $144,514 - $160,687 a year
- Full-time
7d
IT Support Representative
King Living —Turrella NSW
- Full-time
- Software troubleshooting
- Customer service
- Communication skills
Quick Apply
Senior IT Systems Engineer
The Missing Link —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Bachelor's degree
- SharePoint
- Free food
Quick Apply
9d
Senior Engineer
TJX Australia —Mascot NSW
- Full-time
- Azure
- Oracle
- Customer service
Senior System Engineer (Level 3)
FUJIFILM MicroChannel —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Customer service
- Microsoft Office
Quick Apply
12d
Senior Systems Engineer
Anduril Industries —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Quick Apply
DRIVES Tech Lead
Transport For NSW —Parramatta NSW
- $158,393 - $177,399 a year
- Full-time
- Leadership
- Communication skills
- SDLC
7h
Senior Software Engineer
Transport For NSW —Macquarie Park NSW
- $163,145 - $182,721 a year
- Full-time
- Case management
- APIs
- AI
9d
Senior Technical Services Lead
Origin84 —Surry Hills NSW
- $120,000 - $135,000 a year
- Full-time
- Computer science
- Management
- Computer Science
Quick Apply
ICT Support Engineer
Wedderburn —Ingleburn NSW
- $75,000 - $85,000 a year
- Urgently hiring
- Microsoft Outlook
- POS
- Organisational skills
Quick Apply
Senior Manager - Customer Support (Service Delivery)
BEUMER Group —Belrose NSW
- Urgently hiring
- Hybrid work
- Bachelor's degree
Quick Apply
6d
Engineer-Senior I
FedEx AMEA —Mascot NSW
- Full-time
- SQL
- Bachelor's degree
- Leadership
Senior Test Engineer
Tata Consultancy Services —Sydney NSW
- Management
- SQL
- APIs
Civil Engineering Intern - Civil & GET (Nov 2026)
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Bachelor's degree
- Civil Engineering
- Communication skills
12d
Senior Network Engineer - WIFI
NSW Health —Chatswood NSW
- $153,559 - $182,954 a year
- Full-time
- Hybrid work
- University
- Presentation skills
- No degree
- Annual leave
14d
IT Service & Support Desk Technician
Campbell Property Group —Norwest NSW
- Full-time
- Management
- Administrative experience
- No degree
- Health insurance
- Employee assistance program
Quick Apply
13d
Senior Hydraulic Engineer
Beca —Sydney NSW
- Full-time
- Management
- Bachelor's degree
- Civil Engineering
- Parental leave
12d
Senior Corrosion Engineer
Corrosion Control Engineering (CCE) —Sydney NSW
- Office
- Microsoft Office
- Computer skills
- Employee assistance program
Senior Hydraulic Engineer
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Engineering
- Microsoft Office
- Communication skills

I want to receive the latest job alert for senior systems engineer service management in westmead 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 service management jobs near westmead nsw

Senior System Engineer jobs in Sydney NSW

IT Support jobs in Turrella NSW

Civil Engineer jobs in Sydney NSW

Senior System Engineer jobs in Macquarie Park NSW

Hydraulic Engineer jobs in Sydney NSW

Senior Test Engineer jobs in Sydney NSW

Senior Customer Service Representative jobs in Park Ridge Qld

Senior Customer Service Representative jobs in Pascoe Vale Vic

Service Technician jobs in Carlton Nsw

Senior Intern jobs in Taree Nsw

Senior Mechanic jobs in Warwick Farm Nsw

Senior Customer Service Representative jobs in Eagle Farm Qld

Senior Customer Service Representative jobs in Leederville Wa

Food Service Assistant jobs in Nepean Hospital Nsw

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

It Support jobs in Yorke Peninsula Sa

Senior Systems Engineer - Service Management

Optus -
Macquarie Park NSW

Apply Now

Job Details

Benefits

Onsite gym
Parental leave
Employee discount

Qualifications

CI/CD
Go
Management
Software Engineering
Ansible
RESTful API
Application development
Database design
Docker
Release management
ITIL
Virtualisation
REST
Software development
GitHub
APIs
ServiceNow
Middleware
Jenkins
GitLab
Communication skills

Full Job Description

Date: 10 Jul 2026

Location: Macquarie Park, 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 company with a diverse offering of products and services.

The Senior Systems Engineer – Networks OSS & Enterprise Integration (SSE) is accountable for the software development, configuration, and ongoing enhancement of OSS Assurance, Service Management, and Enterprise Integration Systems within the Networks OSS division, building and maintaining enterprise-grade OSS Assurance, Service Management, and Enterprise Integration platforms developed on Java / J2EE and related technology stacks. The SSE operates as a senior hands-on engineering practitioner with expert-level capability in Java / J2EE and relational database design, and broad proficiency across modern integration middleware, containerisation, CI/CD tooling, observability platforms, and front-end frameworks.

What You’ll Do

While primarily a hands-on software engineering role, the SSE collaborates closely with Business Analysts, Solution Designers, Solution Architects, Project and Product Managers, and Platform Owners to translate business requirements into implemented solutions. Key responsibilities include:

Hands-on software design and development for custom builds and product customisation, translating high-level designs into component-level implementation.
Provision of L3 Solution Support for OSS Operations during major incidents, delivering corrective fixes requiring in-house software development or configuration change.
Management of source code, CI/CD pipelines, build and deployment tooling, and all non-production environments (Dev, Test, UAT, SIT), ensuring alignment with production environments (Prod, DR, PPT).
Leveraging observability and APM tooling (Dynatrace, Prometheus, Grafana, ELK Stack) to monitor platform health and drive corrective action before service impact occurs.
Management of supplier personnel and deliverables where development is outsourced, ensuring source code ownership is retained by Optus upon handover.
Input into sourcing activities (RFI, RFQ, RFT) in collaboration with Legal, Procurement, and internal SMEs.
Leading small teams of developers (vendor or contractor) as required to deliver custom build projects.

What You’ll Bring

Degree in Telecommunications, Electrical, or Computer / Software Engineering.
Minimum 10 years’ professional experience in software development / engineering.
Minimum 5 years’ experience in management of ITIL Service Management platforms and solutions.
Expert in Java / J2EE application development and relational database design, schema optimisation, and query performance.
Proficient across Python, Groovy, Go Lang, and JavaScript, with knowledge of front-end frameworks (React, AngularJS).
Expertise in ITIL Service Management platforms and solutions (ServiceNow or equivalent ITIL Service Management platform).
Knowledge of OSS Assurance sub-domains: fault, performance, configuration, service, and customer experience management.
Knowledge of integration middleware and messaging patterns: Apache Kafka, Apache NiFi, REST APIs.
Knowledge of container and orchestration platforms (Docker, Kubernetes) and sufficient knowledge of infrastructure and virtualisation concepts to select from a catalogue of options to build resilient solutions.
Knowledge of CI/CD tooling and release management: Ansible, GitLab CI, GitHub Actions, Jenkins.
Knowledge of observability and APM tooling: Dynatrace, Prometheus, Grafana, ELK Stack / OpenSearch.
Excellent communication, documentation, and presentation skills across all levels, from line management to executive leadership.
Intermediate knowledge of Capex / Opex planning and contract management.

The Good Stuff...

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.
Vibrant and collaborative office campus that includes cafes, convenience store, chill out zones, GP, post office, gym and on-site childcare centre.
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

senior systems engineer service management jobs in westmead nsw

Senior Systems Engineer - Service Management

Senior Systems Engineer

IT Support Representative

Senior IT Systems Engineer

Senior Engineer

Senior System Engineer (Level 3)

Senior Systems Engineer

DRIVES Tech Lead

Senior Software Engineer

Senior Technical Services Lead

ICT Support Engineer

Senior Manager - Customer Support (Service Delivery)

Engineer-Senior I

Senior Test Engineer

Civil Engineering Intern - Civil & GET (Nov 2026)

Senior Network Engineer - WIFI

IT Service & Support Desk Technician

Senior Hydraulic Engineer

Senior Corrosion Engineer

Senior Hydraulic Engineer

I want to receive the latest job alert for senior systems engineer service management in westmead nsw

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected