Security Engineer, AWS Security

Amazon Web Services Australia Pty Ltd; City of Melbourne; On-site; AUD 90,000 - 110,000; Full time

Job summary

A leading cloud service provider is seeking a Security Systems Engineer to ensure the security and integrity of systems. This role involves monitoring security alerts, developing detection rules, and collaborating with service teams to remediate vulnerabilities. Candidates should have at least 3 years of experience in a defensive cyber role and a good understanding of security protocols. This position offers opportunities for career growth within a diverse and inclusive team culture.

Benefits

Work-life harmony

Mentorship and career growth opportunities

Diverse experiences and inclusive culture

Qualifications

• 3+ years experience as a SOC Analyst or in a Defensive Cyber Role.
• Good understanding of foundational systems and protocols e.g. HTTP, DNS, TCP/IP.
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Monitor security alerts in real-time and investigate suspicious activities.
• Develop and implement custom detection rules based on emerging threats.
• Collaborate with IT and application teams to remediate identified vulnerabilities.

Skills

Incident response

Threat detection

Security monitoring

Analytical skills

Communication skills

Tools

SIEM tools

Job description

Amazon Web Services (AWS) is the leading cloud service provider, providing virtualised infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs a globally distributed environment, operating at massive levels of scale. Businesses, from start-ups to enterprises to large government customers, run their operations and applications on AWS’ highly secure infrastructure.

AWS Security is looking for a Security Systems Engineer to play a pivotal role in ensuring the security and integrity of our systems and infrastructure. You will work closely with our security team to implement and maintain robust security measures that adhere to Australian Government security requirements, including the Protective Security Policy Framework (PSPF) and the Information Security Manual (ISM).

Key job responsibilities

Key responsibilities may include:

• Hold or be able to attain an Australian Government Security Vetting Agency clearance (see
• Performing security event monitoring, incident management and response.
• Develop, tune, and maintain SIEM detections, dashboards, and correlation rules
• Conduct proactive threat hunting and analysis to identify suspicious behaviour
• Investigate, respond and be the escalation point for security alerts and incidents
• Support the integration and optimisation of security data sources within SIEM platforms
• Contribute to continuous improvement of SOC processes and automation initiatives including authoring SOC SOP’s and runbooks.
• Apply frameworks such as MITRE ATT&CK and NIST in concert with the ISM and PSPF to guide security operations.
• Perform on-call duties as required, out of business hours.

A day in the life

A typical day for a Security Engineer may involve

Responding to new detections : Monitor security alerts in real-time, investigate suspicious activities by analysing logs and network traffic, determine if incidents are legitimate threats or false positives, and coordinate immediate response actions including containment and remediation when threats are confirmed.

Write security detections : Develop and implement custom detection rules based on emerging threat intelligence, tune existing security signatures to reduce false positives while maintaining coverage, and create automated alerts for specific attack patterns or indicators of compromise relevant to the organization's environment.

Threat hunt : Proactively search through network logs, endpoint data, and system activities for signs of advanced persistent threats that may have evaded automated detection systems, using threat intelligence feeds and behavioural analysis to identify potential security breaches before they cause significant damage.

Work with service teams on security issues : Collaborate with IT, network, and application teams to remediate identified vulnerabilities, coordinate security patches and system hardening efforts, provide security guidance during incident response, and ensure proper implementation of security controls across all infrastructure components.

Generate metrics and dashboards : Create and maintain security performance indicators including incident response times, threat detection rates, and system availability metrics, develop executive-level reports summarizing security posture and trends, and build real-time dashboards for continuous monitoring of security operations effectiveness.

About the team

Diverse Experiences

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Why Amazon Security

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

The team is comprised of security professionals with a cross section of national security and private sector experience, providing a range of perspectives required for creative problem solving. We value diversity of thought, creativity, and a strong Bias for Action and Earn Trust. We believe that there are no "perfect" security solutions and we develop and iterate using a continuous improvement process.

Work / Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.

Inclusive Team Culture

AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.

Mentorship & Career Growth

We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

BASIC QUALIFICATIONS

• 3+ years experience as a SOC Analyst or Defensive Cyber Role.
• Experience with SIEM tools (e.g., Splunk, Microsoft Sentinel, Sumo Logic, or similar).
• Good understanding of incident response, threat detection, and security monitoring.
• Good working knowledge of foundational systems and protocols e.g HTTP, DNS, TCP / IP.
• Excellent analytical, problem-solving, and communication skills.

PREFERRED QUALIFICATIONS

• 5+ years experience as a SOC Analyst or Defensive Cyber Role.
• Demonstrated experience and application of incident response, threat detection, and security monitoring high security environments.
• Strong technical working knowledge of key security domains, e.g Cryptography, Identity & Access Management and Application Security.
• Experience with AWS products and services

Acknowledgement of country :

In the spirit of reconciliation Amazon acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.

IDE statement :

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers.