Systems Engineer
L3Harris Technologies
Systems Engineer
L3Harris Technologies
Global defense contractor delivering aerospace tech
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 team members around the globe.
About the role
We are seeking a highly motivated and technically competent Systems Engineer, looking to make their mark on some of the most high-profile and strategically critical Australian Defence Industry programs. This position would be well suited to a recent Engineering graduate.
The Systems Engineer will conduct the design and integration of new capabilities, and upgrades for existing platform systems.The Systems Engineer will support the creation of the engineering outputs for assigned project/s in accordance with the agreed project/program tailoring to meet the needs of our customers and IMSA legal obligations.
The key responsibilities for the Systems Engineer include but are not limited to:
Qualifications and Experience
Demonstrated relevant experience in the Systems Engineering Lifecycle.
Defence industry experience preferred
Where the role could take you
At L3Harris, our Systems Engineers are regarded as the organisation’s discipline specialists. The provision of training opportunities is a priority as is actively supporting your career and professional development goals. Pathways for this role could see you step into senior technical and leadership roles, or even move over to the project management field. A role with L3Harris is an opportunity to take your career through any number of pathways, whilst also making a lasting impact on Australia’s sovereign Defence capability.
What we offer
Working at L3Harris offers various benefits including;
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
Want to explore further?
Contact our Talent Acquisition team by email at [email protected] 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
Global defense contractor delivering aerospace tech
L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.
Explore more opportunities at L3Harris Technologies