In-Demand Cybersecurity engineer Jobs in Parramatta, Nsw

Prompt Engineer
Showtime Consulting —Sydney NSW
- Full-time
- Master's degree
- Databases
- Analysis skills
Quick Apply
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Technical Account Manager
Proofpoint —Sydney NSW
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DevOps Engineer â€“ Join a Mission-Driven Cyber Security & Defence Firm
The Argyle Network —Sydney NSW
- $140,000 a year
- Full-time
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Staff Pre-sale Support Engineer
SentinelOne —Sydney NSW
- Remote
- Azure
- Computer Science
- Customer service
- Employee stock purchase plan
- Health insurance
Quick Apply
Manager, Sales Engineering
CrowdStrike —Sydney NSW
- Full-time
- Sales
- AI
- Communication skills
- Parental leave
Solutions Engineer, Commercial+ - APJ
Vanta —Sydney NSW
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
- Commuter assistance
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C&SP Senior Project Electrical Engineer
Schneider Electric —Macquarie Park NSW
- Full-time
- Electrical experience
- Construction experience
- Leadership
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Chief Engineer
Commonwealth Bank —Sydney NSW
- Full-time
- Azure
- AWS
- AI
Professional Services Consultant - Cortex Cloud
Palo Alto Networks —Sydney NSW
- Full-time
- Azure
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Regional Deployment Engineer
Varonis —Sydney NSW
- Azure
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Solution Architect (Australia)
AppViewX —Sydney NSW
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Senior Systems Engineer
Anduril Industries —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
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Consulting Systems Engineer - APAC
Fortinet —Sydney NSW
- Full-time
- Azure
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Commercial Solutions Sales Executive (Sydney) - Cyber Security
OpenText —North Sydney NSW
- Sales
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Strategic Account Executive
Okta —Sydney NSW
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Palo Alto Networks —Sydney NSW
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Fireblocks —Sydney NSW
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Staff Cloud Architect
Ripple —Sydney NSW
- Full-time
- Computer science
- Azure
- Computer Science
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Prompt Engineer

Showtime Consulting -
Sydney NSW

Quick Apply

Job Details

Full-time
2 days ago

Qualifications

CI/CD
Law
RESTful API
Master's degree
Databases
Analysis skills
Version control systems
REST
Natural language processing
APIs
JSON
AI
Communication skills

Full Job Description

Prompt Engineering & Optimisation
LLM Testing & Evaluation
AI, RAG & Agent Solutions

Company Description
Showtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions across cloud, infrastructure, cybersecurity, DevSecOps, software engineering, and digital transformation programs.

We partner with government and enterprise organisations to build high-performing technology teams that deliver secure, resilient, and scalable solutions within complex and highly regulated environments.

The Role
We are seeking an experienced Prompt Engineer with strong expertise in Large Language Models (LLMs), prompt engineering, AI evaluation frameworks, and enterprise AI solution development.

This role will focus on designing, optimising, and governing prompt systems for production-grade AI applications. You will work closely with product teams, software engineers, data scientists, and AI specialists to improve model performance, drive AI quality standards, and deliver reliable, secure, and scalable AI-powered solutions.

Key Responsibilities

Design, develop, and maintain prompt frameworks including system prompts, few-shot examples, role-based prompts, and reasoning workflows.
Build and manage automated evaluation frameworks to measure model performance, accuracy, latency, and regression across releases.
Conduct structured A/B testing across prompt variations, model versions, and configuration settings to optimise AI outcomes.
Translate business requirements and complex edge cases into effective prompts, personas, constraints, and guardrails.
Partner with engineering and product teams to determine when prompt engineering, fine-tuning, RAG architectures, or alternative AI approaches are required.
Develop and maintain a centralised prompt repository including version control, documentation, and performance benchmarks.
Lead red-teaming and adversarial testing exercises to identify jailbreak risks, hallucinations, and model vulnerabilities.
Define evaluation criteria, annotation guidelines, and quality standards for AI-generated outputs.
Drive continuous improvement initiatives through prompt optimisation, benchmarking, experimentation, and model evaluation.
Manage context handling, prompt orchestration, and workflow design for complex AI use cases.
Improve AI response quality through systematic assessment, tuning, testing, and refinement.
Provide guidance and mentorship on prompt engineering best practices and AI evaluation methodologies.
Present prompt strategies, performance insights, benchmark results, and recommendations to technical and business stakeholders.
Support the delivery of enterprise-grade AI applications that are secure, scalable, and production ready.

What You'll Need

Strong hands-on experience with prompt engineering and Large Language Models (LLMs) in production environments.
Experience designing and optimising prompts using techniques such as zero-shot, few-shot, chain-of-thought, and role-based prompting.
Strong programming skills in Python, C#, JavaScript, or another modern programming language.
Experience building AI-powered applications, automation workflows, APIs, or evaluation pipelines.
Knowledge of model evaluation, benchmarking, experimentation, and performance optimisation practices.
Experience with prompt orchestration frameworks and modern AI development toolchains.
Strong understanding of Retrieval-Augmented Generation (RAG), vector databases, and AI agent architectures.
Experience working with REST APIs, JSON, system integrations, and enterprise software development practices.
Familiarity with version control systems, CI/CD pipelines, and cloud platforms.
Understanding of AI safety, responsible AI principles, testing methodologies, and governance frameworks.
Ability to assess and mitigate risks such as hallucinations, prompt injection attacks, and jailbreak vulnerabilities.
4-7 years of experience across AI/ML products, NLP, software engineering, technical writing, or related disciplines.
At least 2 years of direct prompt engineering experience supporting production LLM applications.
Demonstrated experience owning prompt systems end-to-end, from design and implementation through monitoring and optimisation.
Strong analytical thinking, problem-solving, and stakeholder engagement capabilities.
Excellent communication skills with the ability to explain complex AI concepts to technical and non-technical audiences.

Why Join Us?

Work on cutting-edge Generative AI and Large Language Model initiatives.
Influence the design and governance of enterprise AI platforms and solutions.
Collaborate with experienced AI engineers, architects, and product specialists.
Drive innovation through prompt engineering, model optimisation, and AI experimentation.
Help shape responsible, scalable, and secure AI capabilities for enterprise and government clients.
Gain exposure to emerging technologies including RAG, AI agents, vector databases, and advanced LLM architectures.
Join a consulting culture focused on innovation, continuous learning, and technical excellence.

Quick Apply

Refine Your Search

cybersecurity engineer jobs in parramatta, nsw

Prompt Engineer

Technical Account Manager

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

Staff Pre-sale Support Engineer

Manager, Sales Engineering

Solutions Engineer, Commercial+ - APJ

C&SP Senior Project Electrical Engineer

Chief Engineer

Professional Services Consultant - Cortex Cloud

Regional Deployment Engineer

Solution Architect (Australia)

Senior Systems Engineer

Consulting Systems Engineer - APAC

Commercial Solutions Sales Executive (Sydney) - Cyber Security

Strategic Account Executive

Enterprise Customer Success Manager

Sales Director, Australia (Sydney)

Staff Cloud Architect

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