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Salary
≈ $73k – $163k per year (Estimated)
Location
In office (Fremantle)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 5, 2026. First seen by Alion on Sep 10, 2026.

Overview
Company
Impact
Profile match
L3Harris builds defence electronics, uncrewed maritime vessels and space systems. Its unmanned surface vehicles run long autonomous naval missions. The company is one of the largest United States defence contractors.

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 making 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

The primary tasks of a Senior Program Scheduler is to create and maintain the program schedule on behalf of the Program Managers in collaboration with the program team.

The position involves overseeing large-scale complex program/s scheduling activities, ensuring delivery against scope, schedule, and budget while driving continuous improvement in systems and processes. The Senior Program Scheduler will actively communicate and collaborate within and beyond their functional area to secure alignment, resolve challenges, and gain cooperation on all matters relating to the programs schedule. Responsibilities also include assisting the Program Manager to continuously improve, mature and extend the PMO services in-line with changing business needs.

About you

To be successful in this role and to best leverage opportunities that L3Harris will provide, some of the skills & qualifications ideal applicants will bring include;

  • Degree in a relevant discipline and/or equivalent Performance Management system training experience
  • Project Management training or equivalent experience
  • Experience in Earned Value Performance management methods
  • Experience with Open Plan Professtional software tool
  • Knowledge of Defence Program Management practices, desirable

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?

For more information or a confidential discussion, please contact our Talent Acquisition team at [email protected]

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

L3Harris respectfully requests no agency submissions at this time.

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