Software Engineer

L3Harris Technologies; Fremantle; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Company-paid parking in Fremantle

Additional annual leave (1 extra week)

Flexible working arrangements

Professional development programs

Health insurance discounts

Novated leasing

Retail reward programs

Job summary

L3Harris Technologies in Fremantle is seeking a versatile Software Engineer with strong C# and .NET skills and embedded experience. You will join lean delivery teams responsible for full lifecycle delivery, from requirements and architecture through design, implementation, testing, deployment and production support.

The role emphasizes modern development practices, Git workflows, and DevSecOps toolchains, with opportunities for ongoing professional development and a range of employee benefits.

Qualifications

• Two+ years of software engineering experience.
• Proficiency in C# and .NET; embedded experience is a bonus.
• Experience with databases, scripting, cloud technologies.
• Ability to obtain Australian Defence Security clearance NV1.

Responsibilities

• Deliver full lifecycle delivery from requirements and architecture through design, implementation, testing, deployment and ongoing production support.
• Work in small lean delivery teams (5-7 people).
• Hands-on with Git-based workflows and DevSecOps toolchains.

Skills

C# & .NET

Software engineering

Databases & scripting

Embedded programming

Cloud technologies

Communication skills

Critical thinking

Australian Defence Clearance NV1

Education

Engineering/CS degree

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.

About Us

L3Harris Technologies is an agile global aerospace and defence technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. We provide advanced defence and commercial technologies across the air, land, sea, space and cyber domains.

L3Harris Australia (operating as Integrated Mission Systems Australia) has provided advanced technology solutions to the Australian Defence Force and Commercial customers for over 25 years. As a government partner of choice, L3Harris brings speed, innovation and flawless execution together with our commitment to make the world safer and more secure.

Our values of Integrity, Excellence and Respect are at the core of everything we do and inspire our people around the globe.

About The Role

We are seeking a versatile Software Engineer with experience across modern technology stacks, primarily .NET, with embedded experience (C/C++) a bonus. The role is part of small (5 to 7) lean delivery teams involving full lifecycle delivery—from requirements and architecture through design, implementation, testing, deployment, and ongoing production support.

The ideal candidate brings strong skills in task planning, technical risk management, and modern development practices, with hands‑on experience in Git-based workflows and DevSecOps toolchains.

About You

• Expert proficiency with C# and .NET
• Tertiary qualifications in an Engineering, Computer Science, or other relevant Discipline
• 2+years relevant software engineering experience
• Working knowledge of databases, scripting, embedded programming or cloud technologies
• Excellent written and verbal communication
• Highly developed critical thinking and problem solving in complex environments
• Able to obtain and maintain an Australian Defence Security clearance to NV1

What We Offer

• A dynamic and inclusive working environment
• Company-paid parking in Fremantle
• An additional week of leave per annum plus the option to buy or sell up to 2 weeks additional annual leave
• Flexible working arrangements and a commitment to work life balance
• Company supported professional development programs
• Salary continuance insurance
• Novated leasing
• Retail Reward programs
• Health insurance discounts

Contact our Talent Acquisition team by email at [e-mail] for a confidential discussion.

L3Harris respectfully requests no agency submissions at this time.

All applicants must be eligible to obtain and hold an Australian Defence Security Clearance.

Eligibility and clearance process information can be found at; https://www.defence.gov.au/security/clearances/about/overview

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.