In-Demand Cyber engineering security Jobs in Parramatta Nsw

Full Stack Software Engineer
L3Harris Technologies —Bondi Junction NSW
- Computer Science
- DevOps
- Bachelor's degree
Senior Technical Specialist Offensive
Transport For NSW —Macquarie Park NSW
- $163,145 - $182,721 a year
- Full-time
- Azure
- AWS
- Communication skills
1d
DevSecOps - Cloud Platform Engineer
CAE Inc. —Homebush NSW
- Full-time
- Azure
- Computer Science
- DevOps
- Parental leave
Aircraft Technician Certifier B1.3*
Lockheed Martin Australia —Holsworthy NSW
- Full-time
- Relocation assistance
Governance, Risk, and Compliance Specialist, AWS Security
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Computer science
- Computer Science
- Health insurance
- Employee assistance program
17h
Security Engineering Lead, AWS Security
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- Doctoral degree
- Master's degree
- AWS
17h
Security Specialist, Region Services
Amazon Web Services Australia Pty Ltd —Sydney NSW
- Full-time
- Computer science
- Computer Science
- AWS
- Health insurance
- Employee assistance program
Spécialiste, Intégration Il
CAE Inc. —Homebush NSW
- Computer science
- Bachelor's degree
- No degree
- Parental leave
Senior Digital Workplace Technician - USDS
TikTok USDS JV —Sydney NSW
- Hybrid work
- Azure
- Computer Science
- Microsoft Office
Head of Enablement Agentic & Automation
Woolworths Group —Bella Vista NSW
- Full-time
- Hybrid work
- DevOps
- AI
- Communication skills
1d
Senior Electronics Technician
Leidos —Sydney NSW
- Full-time
- Maintenance
- Annual leave
Information Security Consultant - Secure by Design (AI Enablement)
Westpac Group —Sydney NSW
- Full-time
- Master's degree
- Analysis skills
- APIs
22h
Manager, Defensive Assessments & Emerging Tech
Commonwealth Bank —Sydney NSW
- Full-time
- Azure
- Writing skills
- AWS
8d
Identity Business Engagement Lead
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- Annual leave
- Work from home
Senior Cyber Consultant
Munich Re —Sydney NSW
- Full-time
- Computer Science
- Business development
Platform and Auxiliary Systems Engineer | Defence Maritime
Amentum —Sydney NSW
- Full-time
- Analysis skills
- Organisational skills
- Employee discount
Quick Apply
Identity Strategy & Governance Lead
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- Annual leave
- Work from home
Cloud Security Incident Response Senior Analyst
Commonwealth Bank —Sydney NSW
- Full-time
- Azure
- AWS
- Bachelor's degree
10d
Aircraft Technician Certifier B1.3 (*T)
Lockheed Martin Australia —Holsworthy NSW
- Full-time
- Maintenance
PCS7 Service Engineer
Siemens Energy —Sydney NSW
- Overtime
- Computer science
- Computer Science
- Sales

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Full Stack Software Engineer

L3Harris Technologies -
Bondi Junction NSW

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Job Details

Qualifications

CI/CD
TCP
Computer Science
Software Engineering
iOS development
Full-stack development
DevOps
Mobile applications
UI design
Application development
OOP
Docker
Bachelor's degree
SSL
PostgreSQL
RabbitMQ
UX
Scrum
APIs
Agile
Cybersecurity
gRPC
Android development
Communication skills
SDLC

Full Job Description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Full Stack Software Engineer

Job Location: Sydney, Canberra

Job Description:

Working at Trenchant means working alongside the best security researchers and product engineers from across the security research and intelligence communities. You will be engaged on the most challenging problems in the toughest environments and delivering solutions supporting the cutting edge of cyber security research.

We are seeking a highly motivated and experienced Full-Stack Software Engineer with deep expertise across a range of technologies. This role requires a unique blend of technical acumen, leadership abilities, and the discipline to deliver high-quality software under tight deadlines.

We are a small team that achieves world-changing results and is driven to provide unparalleled cyber capability by utilising technical prowess, innovation and our commitment to a noble mission.

The Senior Full Stack Engineer's role is to engineer, design, execute, assess, and troubleshoot software programs and applications. This includes configuring, coding, developing, and documenting software specifications throughout the project life cycle. The individual will be responsible for designing, implementing, and deploying distributed server-side solutions and user interfaces.

Essential Functions

Participate in all phases of the software development lifecycle (SDLC), from requirements gathering and design to testing, deployment, maintenance, and documentation.
Collaborate within globally distributed, cross-functional Agile teams, engaging closely with product managers, team members, and stakeholders.
Diagnose, troubleshoot, and resolve software defects and performance issues across the technology stack.
Ensure all code is well-tested using unit, integration, and system-level testing methodologies.
Stay current with the latest software development trends, industry best practices, and cybersecurity protocols.
Contribute to improving development processes, best practices, and team knowledge through code reviews and process enhancement discussions.
Document technical solutions and prepare end user manuals as required.

Technical Responsibilities

Design, develop, and maintain secure, scalable, and maintainable codebases using C# .NET, Python, and Angular.
Architect, build, and optimize backend services, APIs, and robust interfaces for API interactions, SDKs, and client-facing features.
Develop and maintain web user interfaces using Angular, focusing on usability, performance, and security.
Administer and optimize PostgreSQL databases, including schema design, query optimization, and data migration.
Engage in self-directed research to innovate and implement new product features aligned with industry standards.
Participate in technical design discussions, code reviews, and continuous integration/delivery processes.

Qualifications

Bachelor’s degree in Computer Science, Software Engineering, or a related field—or demonstrated equivalent practical experience.
Proven experience as a Full-Stack Software Engineer with a comprehensive project portfolio.
Strong grasp of object-oriented programming principles, design patterns, and large distributed system architecture.
Proficient in C#/.NET (5+), cross-platform development (Linux/Windows/MacOS), and relational databases (PostgreSQL).
Hands-on experience with unit/integration testing, comprehensive documentation, API design and development.
Familiarity with Python; TypeScript/JavaScript (especially Angular or similar frameworks); and performance/memory analysis tools.
Comfortable with Source Control and CI/CD systems.
Experience working in Agile environments (Scrum/Kanban) and with inter-process communication (e.g., TCP, SSL, RabbitMQ).
Excellent analytical, problem-solving, and communication skills.
Ability and eligibility to obtain and maintain a National Security clearance.

Preferred Additional Skills

Background or strong understanding in UI/UX design and principles.
Exposure to or hands-on experience with DevOps practices and toolchains.
Familiarity with cybersecurity principles and secure coding best practices.
Experience with event-driven frameworks (e.g., gRPC, SignalR) and containerization (Docker, Kubernetes).
Knowledge of mobile application development for Android/iOS.
Ability to read, interoperate, and understand lower-level code in C or C++.
Experience working in distributed, secure, or high-availability system environments.

As an equal opportunities employer, L3Harris is committed to the equal treatment of all current and prospective employees and does not condone discrimination on the basis of age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, or marriage and civil partnership.

Apply Now

Refine Your Search

cyber engineering security jobs in parramatta nsw

Full Stack Software Engineer

Senior Technical Specialist Offensive

DevSecOps - Cloud Platform Engineer

Aircraft Technician Certifier B1.3*

Governance, Risk, and Compliance Specialist, AWS Security

Security Engineering Lead, AWS Security

Security Specialist, Region Services

Spécialiste, Intégration Il

Senior Digital Workplace Technician - USDS

Head of Enablement Agentic & Automation

Senior Electronics Technician

Information Security Consultant - Secure by Design (AI Enablement)

Manager, Defensive Assessments & Emerging Tech

Identity Business Engagement Lead

Senior Cyber Consultant

Platform and Auxiliary Systems Engineer | Defence Maritime

Identity Strategy & Governance Lead

Cloud Security Incident Response Senior Analyst

Aircraft Technician Certifier B1.3 (*T)

PCS7 Service Engineer

I want to receive the latest job alert for cyber engineering security in parramatta nsw

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