Senior Systems Engineer

Requisition Number

16640BR

Discipline

Systems Engineering

About us:

At Lockheed Martin Australia, we believe that when people are empowered, inspired, and supported, they can achieve extraordinary things. We embrace flexibility, so our people can be their best inside and outside of work. We champion inclusion and continuous learning, ensuring all voices are heard and valued. And we thrive on collaboration, turning challenges into opportunities for growth and innovation. As a leader in national security, our innovative and diverse programs create a more secure future for Australia across space, air, land, sea, and cyber domains. Every day is a chance to solve the world’s most complex challenges and make a profound impact. Experience it here.

Your responsibilities will include:

We’re growing our engineering capability and have multiple Systems Engineer opportunities across a range of cutting-edge Defence and technology programs.

As a Systems Engineer, you’ll work at the forefront of complex systems design, applying Model-Based Engineering (MBE) principles to develop integrated, high-performance solutions. You’ll collaborate with subject matter experts, partner organisations, and cross-functional teams to deliver systems that advance Australia’s defence and security capabilities.

About the Role

You will:

Analyse and decompose system and sub-system requirements into detailed designs within the MBE environment.

Define and manage key system interfaces and ensure design traceability.

Conduct trade-off analyses to optimise design solutions against requirements.

Develop and maintain technical documentation, including solution descriptions, trade studies, and requirements artefacts.

Contribute to system design reviews, project activities, and stakeholder collaboration.

Support bids, estimates, and continuous improvement initiatives across projects.

About you:

You’re an experienced Systems Engineer who enjoys solving complex challenges and thrives in collaborative, multidisciplinary environments.

You bring:

Proven experience across the systems engineering lifecycle, methods, tools, and techniques.

Strong understanding of Model-Based Systems Engineering (MBSE) and related tools such as MagicDraw, Rhapsody, or equivalent.

Experience in complex system design, integration, and verification—preferably within Defence or other high-technology domains.

Strong analytical, problem-solving, and documentation skills.

Ability to mentor and guide junior engineers while contributing to a positive team culture.

Why Join Us

At Lockheed Martin, you’ll have the opportunity to work on diverse, mission-critical programs that push the boundaries of innovation and technology. Whether your passion lies in systems design, integration, or model-based development, you’ll find a role that fits your expertise and aspirations.

Be part of something bigger — shape the future of Defence systems and technology. Apply now to explore multiple Systems Engineer opportunities with us.

Special Requirements:

Applicants must be eligible to obtain and maintain an Australian Defence Security Clearance and employment may be contingent on the provision of further personal information including citizenship to ensure compliance with international export control legislation and regulations.

A Veteran-friendly Workplace:

Veterans are encouraged to apply. We highly value the unique skills and experiences that veterans and transitioning service members can contribute to our team.

What we offer you:

When you join Lockheed Martin, you work on projects you won’t experience anywhere else.

We offer you a range of benefits built to suit you, no matter what stage of life you are in.

Flexible work & Hybrid work options

Access to our online discounts program offering immediate discounts or cashback

A variety of leave options including Purchase Leave to support you and your family

Additional benefits such as Annual Flu Vaccinations, Novated Leasing and Fitness Programs

Equal Opportunity Statement

Lockheed Martin Australia supports Equal Employment Opportunity and values diversity in the workplace by creating a place of employment that is, free of unlawful discrimination and is harassment free, fair, ethical, inclusive, and values the contribution of all its employees. By leveraging our employees’ unique talents and experiences, we will deliver innovative, affordable solutions and unparalleled customer value.

As part of our endeavours to increase participation of Indigenous Australians, we welcome applications from all people, including Aboriginal and Torres Strait Islander people.

We are committed to creating a workplace where everyone can thrive. If you are selected for this role, we would be happy to discuss any accommodations that will help you to be successful.

Vacancy Type

Permanent

Employee Type

Full Time