In-Demand Senior network security engineer Jobs in Parramatta, Nsw

Senior Systems Engineer - Infrastructure Security Operations
APRA —Sydney NSW
- Azure
- Management
Senior Java Spring Boot Engineer | Online Banking & Security | 12 Month Contract
The Argyle Network —Sydney NSW
- $1,000 a day
- Full-time
- Hybrid work
- SQL
- APIs
- Agile
- Work from home
Senior Software Engineer, AWS
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- SQL
- AWS
Network Development Engineer, Network Core (Relocation support available)
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- AWS
- Health insurance
- Employee assistance program
14d
Lead Engineer, Cyber Security, Incident and Threat Responder
News Corp —Sydney NSW
- Management
- Computer Science
- AWS
7d
Cyber Security Engineer
Capricorn Society Limited —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Sales
- No degree
- Wellness program
- Parental leave
Senior Automation Engineer
Tata Consultancy Services —Sydney NSW
- DevOps
- Analysis skills
- Scripting
Senior Solution Engineer - FTTx Solution Engineering
Capgemini —Sydney NSW
- Hybrid work
- AI
Senior Microsoft Engineer
AARNet —Sydney NSW
- Microsoft Office
- SharePoint
- Annual leave
- Parental leave
Senior Microsoft Engineer
Australia’s Academic and Research Network (AARNet) —Sydney NSW
- Microsoft Office
- SharePoint
- Annual leave
- Parental leave
Operations Trainer
ACEREZ Services Pty Ltd —Parramatta NSW
- Full-time
- Electrical experience
- Presentation skills
- Bachelor's degree
Quick Apply
Sr. SRE Engineer II - EPICS, NG-SIEM (Hybrid, Sydney)
CrowdStrike —Sydney NSW
- Full-time
- Azure
- AWS
- AI
- Parental leave
Senior Engineer, Platform Engineering
News Corp —Sydney NSW
- Hybrid work
- Management
- Writing skills
- AWS
- Parental leave
7d
Sr. Network Dev Engineer, BERE Operations
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
Sr Network Design Engineer (IP Core)
Capgemini —Sydney NSW
- Hybrid work
- Computer Science
- Engineering
- Education
Senior Solution Engineer - FTTx Solution Engineering
Capgemini Sogeti —Sydney NSW
- Hybrid work
- AI
AI Engineer
Orion Consulting —Sydney NSW
- Full-time
- Software development
- In-person
- AI
- Parental leave
- Employee assistance program
Senior Backend Engineer - API (AU)
DroneShield Limited —Sydney NSW
- Full-time
- Software development
- APIs
- Communication skills
Quick Apply
14d
Identity Engineer
Assertiv Consulting —Sydney NSW
- $110,000 - $130,000 a year
- Full-time
- Azure
- AWS
- Scripting
Senior DevOps Engineer- AWS
NCS Australia —Sydney NSW
- Full-time
- Hybrid work
- DevOps
- AWS
- Scripting
- Parental leave
Quick Apply

I want to receive the latest job alert for senior network security 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 network security engineer jobs near parramatta, nsw

Senior System Engineer jobs in Sydney NSW

Solutions Engineer jobs in Sydney NSW

Senior Java Developer jobs in Sydney NSW

Cybersecurity Engineer jobs in Sydney NSW

Senior Engineer jobs in Sydney NSW

Senior Network Engineer jobs in Sydney NSW

Back End Developer jobs in Sydney NSW

Senior Automation Engineer jobs in Sydney NSW

Platform Engineer jobs in Sydney NSW

Senior Software Engineer jobs in Sydney NSW

Network Engineer jobs in Sydney NSW

Process Engineer jobs in Melbourne Vic

Egis Graduate Engineer Program jobs in Edgecliff Nsw

Senior System Engineer jobs in Como Wa

Software Engineer jobs in Melbourne Vic

Senior System Engineer jobs in Canberra Act

Senior System Engineer jobs in Port Pirie Sa

Senior System Engineer jobs in Kilkenny Sa

Solutions Engineer jobs in Melbourne Vic

Manufacturing Engineer jobs in Sydney Nsw

Senior Systems Engineer - Infrastructure Security Operations

APRA -
Sydney NSW

Apply Now

Job Details

Qualifications

Azure
Management
Ansible
Solarwinds
Security
Vulnerability management
VMWare

Full Job Description

Sydney, New South Wales, Australia

May 07, 2026



APR1930

The role

The Senior Systems Engineer in the Core Infrastructure team is responsible for the security, resilience and operational integrity of the organisation’s server, virtualisation and endpoint platforms. The role ensures critical infrastructure is secure, monitored, patched and compliant with the ACSC Essential Eight, ISM and internal policies, supporting APRA’s technology and modernisation objectives. The position also provides advice to senior managers and recommends innovative solutions to IT issues, operating within APRA legislation and IT governance frameworks.

The team

Reporting to the Infrastructure Manager within the Technology division, the Senior Systems Engineer is a member of the Core Infrastructure team. Primary stakeholders are the Head of Central Services and CIO, other product teams within the Technology department and extends to all staff members within APRA as the Core Infrastructure provides the foundation for many of the Technology solutions at APRA.

Key accountabilities

Perform daily vulnerability review, prioritisation and remediation planning, acting as the primary operational contact for Vulnerability Management.
Administer, configure, maintain and optimise patch management platforms including WSUS and Ansible Automation Platform.
Deliver daily, weekly and monthly SOE patching cycles, including reporting and compliance tracking.
Conduct server SOE image hardening, lifecycle management, and alignment to ACSC Essential Eight, ISM and PSPF.
Administer and maintain Qualys Vulnerability Management, including agents, dashboards, scanning schedules and remediation workflows.
Configure, deploy and maintain Microsoft Defender for Servers across the server and infrastructure assets.
Maintain and optimise application control solutions, including Microsoft AppLocker, AD GPO (SOE + Applocker)
Support security uplift activities such as remediation actions, AD hardening and identity posture improvements.
Administer and maintain Microsoft Defender for Servers, Defender 365 Portal, Azure Monitor and related cloud‑native security services.
Configure, manage and maintain server monitoring platforms including SolarWinds, Azure Monitor and VMWare Lifecycle Manager monitoring components.
Ensure continuous visibility and proactive identification of infrastructure health, and security events.
Deliver infrastructure changes, upgrades and improvements with a security‑first approach.
Maintain clear and accurate documentation for SOE, patching, vulnerability processes, security platforms and infrastructure components.
Contribute to project delivery and platform uplift initiatives both autonomously and within cross‑functional teams.
Support internal audits, compliance reviews and operational reporting requirements.
Provide troubleshooting support for server and network-related issues.
Perform after-hours maintenance and occasional interstate travel when required.

About you

Strong experience with vulnerability management platforms (Qualys).
Expertise in patch management: WSUS, Ansible Automation Platform, Azure Update Manager, SOE image lifecycle.
Proficiency with endpoint security and application control: Defender, SEP, AppLocker, Airlock Digital.
Deep experience with Windows Server, Active Directory, GPO Hardening, SOE configuration.
Experience with VMware technologies, including Lifecycle Manager.
Familiarity with server monitoring tools: SolarWinds, Azure Monitor.
Experience administering Microsoft Defender for Servers and security portals (Defender 365).
PowerShell scripting for automation and operational efficiency.
Understanding of secure configuration frameworks such as ACSC Essential 8 / ISM / PSPF.
Exposure to cloud environments (Microsoft Azure).
Ability to interpret vulnerability scan results and drive remediation outcomes.
Strong troubleshooting skills across server, infrastructure and network components.

To work with us you will need to be an Australian Citizen with the ability to gain an NV1 Security Clearance.

About APRA

Australian Prudential Regulation Authority (APRA) was established in 1998 as an independent statutory authority that supervises almost 1,200 financial institutions that manage $8.6 trillion in assets for Australians across the banking, insurance and superannuation sectors.

At APRA, we’re committed to providing an inclusive workplace where everyone belongs, feels valued and respected. We aspire to attract and foster diversity of background, thought, and experience, recognising that a broad range of perspectives, approaches and ideas makes us stronger, and better enables us to meet our obligation to protect the financial wellbeing of the Australian community. If you need any adjustments during the recruitment process, please inform at application stage so we can do our best to accommodate your requirements.

The Australian Prudential Regulation Authority (APRA) is the prudential regulator of the financial services industry. It oversees banks, credit unions, building societies, general insurance and reinsurance companies, life insurance, private health insurers, friendly societies, and most members of the superannuation industry. APRA currently supervises institutions holding $6 trillion in assets for Australian depositors, policyholders and superannuation fund members.

APRA invests in contemporary technologies to enable our employees to achieve work life balance, via flexible working practices. We are dedicated to cultivating a diverse and inclusive workplace that fosters collaboration and continuous improvement.

APRA provides ongoing studies support, structured training programs and excellent career progression opportunities all within a highly professional environment.

APRA is an affirmative action and equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, or disability status.

To apply, please visit our Careers Page at www.apra.gov.au. For further information or assistance, please email [email protected]. Please do not apply to this email address.

Apply Now

Refine Your Search

senior network security engineer jobs in parramatta, nsw

Senior Systems Engineer - Infrastructure Security Operations

Senior Java Spring Boot Engineer | Online Banking & Security | 12 Month Contract

Senior Software Engineer, AWS

Network Development Engineer, Network Core (Relocation support available)

Lead Engineer, Cyber Security, Incident and Threat Responder

Cyber Security Engineer

Senior Automation Engineer

Senior Solution Engineer - FTTx Solution Engineering

Senior Microsoft Engineer

Senior Microsoft Engineer

Operations Trainer

Sr. SRE Engineer II - EPICS, NG-SIEM (Hybrid, Sydney)

Senior Engineer, Platform Engineering

Sr. Network Dev Engineer, BERE Operations

Sr Network Design Engineer (IP Core)

Senior Solution Engineer - FTTx Solution Engineering

AI Engineer

Senior Backend Engineer - API (AU)

Identity Engineer

Senior DevOps Engineer- AWS

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

Related Searches

Explore jobs in more locations

Sydney, New South Wales, Australia

Job Seeker Tools

Employer Tools

Browse

Stay Connected