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Salary
≈ $56k – $105k per year (Estimated)
Location
Hybrid (Williamtown, Australia)

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Sep 8, 2026. Lockheed Martin scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.

The Opportunity

AIR6500 will provide a Joint Air Battle Management System capability for the Royal Australian Air Force. The system will provide multi-domain integration of air, electromagnetic, and missile defence battle management including deployable & fixed operations centres, communications, and both active & passive sensors.

Key Responsibilities

  • Assist in defining and decomposing system security requirements across Mission and Support Systems.
  • Identify security design attributes and articulate how they influence overall system design.
  • Plan and oversee cyber security test and evaluation activities, including test plans and test events.
  • Conduct system and security reviews and provide recommendations to mitigate identified security risks.
  • Prepare core security documentation in support of System Authorisation activities.
  • Contribute to security design activities led by the Lead Cyber Architect.
  • Provide cyber security subject matter expertise and guidance to stakeholders across security architecture, secure engineering and cyber security supply chain activities.
  • Review security architectures and technical solution designs, troubleshoot technical issues and provide cyber security expertise to engineering teams.
  • Support cyber security planning, estimating, status monitoring, measurement and reporting activities.
  • Provide technical guidance, mentoring, direction and training to build cyber security knowledge and capability.
  • Apply relevant cyber security standards, directives, guidance and policies within architectural frameworks.

What you'll bring

  • Broad systems engineering lifecycle experience, with the ability to apply this expertise to cyber security architecture, design and development initiatives.
  • Significant experience working with Australian Defence security frameworks, including the Defence Security Assessment and Authorisation Framework (DSAAF) and Australian Special Access Program Implementation Guide (ASIG).
  • Significant experience performing and leading cyber risk assessments.
  • Strong understanding of cyber security architecture, secure systems engineering and information system security design or operations.
  • The ability to work collaboratively with engineering and program stakeholders and provide clear technical advice on complex security matters.

Desirable experience includes:

  • Relevant professional security certification such as ISC2, GIAC or ISACA certification.
  • Experience with systems engineering lifecycle methodologies.
  • Experience with Model-Based Engineering (MBE) concepts and tools.
  • Previous exposure to the Australian Defence industry and the ASDEFCON process.
  • Experience with the DOORS requirements management tool, including tool setup and schema development.
  • Strong understanding of Configuration Management and Change Management.

Don't meet every requirement?

If you're excited by this opportunity but don't meet every criterion, we'd still love to hear from you. Your skills and experience may be a great fit for this role, or another opportunity within our organisation.

About Lockheed Martin

Lockheed Martin is a dynamic organisation, providing stimulating and challenging opportunities with a global team of over 122,000 professionals. We embrace flexibility, so our people can be their best inside and outside of work. 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.

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.

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. We are proud to be recognised as a Veteran Friendly Employer by the Australian Government.

Equal Opportunity

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 adjustments that will help you to be successful.

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