HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 3563, 158 new
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.
Evan Scott · Chief Financial Officer · decision-maker
James Taiclet · Chairman, President & Chief Executive Officer · decision-maker
Marillyn Hewson · former Chairman & Chief Executive Officer
No careers mailbox known
≈ $43k – $79k per year (Estimated) · Junior · 2+ years exp · Hybrid (Montreal, Ottawa, Canada) · Bachelor's Degree · Junior
Microsoft Project
Confluence
Jira
Agile
SpaceTech
MBSE
Cameo Systems Modeler
IBM DOORS
MedTech
Verification & Validation
Defense
EVMS
+1
≈ $75k – $131k per year (Estimated) · Lead · 5+ years exp · Hybrid (Montreal, Ottawa, Canada) · Bachelor's Degree · Staff
Microsoft Project
Confluence
Jira
Agile
SpaceTech
MBSE
Cameo Systems Modeler
IBM DOORS
MedTech
Verification & Validation
Defense
EVMS
+1
≈ $75k – $131k per year (Estimated) · Lead · 5+ years exp · Hybrid (Montreal, Ottawa, Canada) · Bachelor's Degree · Staff
Microsoft Project
Confluence
Jira
Agile
SpaceTech
MBSE
Cameo Systems Modeler
IBM DOORS
MedTech
Verification & Validation
Defense
EVMS
+1
HQ: Houston, United States · Space Services · Military Logistics · Engineering Services · 5000+ employees · Est. 1998 · Trust B · Hiring 1504, 55 new
KBR is an engineering, science and technology company headquartered in Houston, Texas, delivering government services, defense and space mission support, process technology licensing and engineering for energy, chemicals and infrastructure projects. Listed on the New York Stock Exchange, it works across the United States, the United Kingdom, Australia and the Middle East, and in September 2025 announced the spin-off of its Mission Technology Solutions business into a separate public company. It hires process, piping, instrumentation, structural and HSE engineers, project and construction managers, logistics and commercial specialists, and finance, tax and IT staff.
No named decision-maker yet.
No careers mailbox known
≈ $126k – $286k per year (Estimated) · Equity · Lead · In office (Melbourne, Australia) · PhD · Full-Time · Principal
Equity · In office (Melbourne, Australia) · PhD · Full-Time
≈ $79k – $179k per year (Estimated) · Equity · Middle · 3+ years exp · In office (Adelaide, Australia) · Bachelor's Degree · Full-Time · Citizenship or vetting required · Middle
HQ: Melbourne, Australia · Custom Software Development · IT Consulting & Digital Transformation · Est. 2004 · Hiring 1
DiUS is an Australian technology consultancy founded in 2004. It builds cloud, data and IoT products with client engineering teams. The company works with enterprises and scale-ups.
No named decision-maker yet.
Careers mailbox is known
≈ $107k – $243k per year (Estimated) · Lead · Hybrid (Sydney, Australia) · Full-Time · Staff
TypeScript
JavaScript
AI/ML
Machine Learning
AI Agents
Frontend
React.js
DevOps
GitHub
Git
Management
Agile
HQ: Bengaluru, India · Security Operations · Space Services · Hiring 6
Space Machines Company is transforming space security through mass-produced rapid response systems. We deliver proliferated space resilience across all orbits through distributed intelligence, AI-driven platforms, and close-proximity operations. 24-hour response capability for commercial, defense, insurance, and civil space operations.
No named decision-maker yet.
Careers mailbox is known
≈ $86k – $195k per year (Estimated) · Equity · Senior · In office (Botany, Australia) · Bachelor's Degree · Full-Time · Senior
Verilog
VHDL
C++
Python
C++
CMake
DevOps
RTOS
Cortex
Git
Linux
CI/CD
Prometheus
SpaceTech
CCSDS
+4
HQ: McLean, United States · Intelligence · Management Consulting · National Security · IT Consulting & Digital Transformation · 5000+ employees · Est. 1914 · IT services · Trust A · Hiring 1598, 165 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
Sophie Sweeney · Director · decision-maker
Sarah St · Directors · decision-maker
Matt Calderone · Chief Financial Officer · decision-maker
Horacio Rozanski · Chairman, President & Chief Executive Officer · decision-maker
No careers mailbox known
$62k – $141k per year · Middle · 4+ years exp · In office (Darwin, Australia) · Bachelor's Degree · Full-Time · TS/SCI · Shift work · Middle
Sydney · Electrical & Electronic Engineering · Robotic Components & Sensors · Hardware · Est. 2015 · Hiring 3
Hargrave Technologies is a leading developer of UAS power electronics solutions, specialising in electronic speed controllers (ESCs) for driving brushless electric motors in the most demanding applications. Designed and manufactured in Australia, we offer NDAA-Compliant options for all products.
No named decision-maker yet.
Careers mailbox is known
In office (Sydney, Australia) · Full-Time
Python
C
C
Embedded C
DevOps
RTOS
Linux
HQ: Adelaide, Australia · 1001-5000 employees · Est. 1959 · Trust A · Hiring 32, 7 new
Codan designs communications, metal detection and mining technology products. Its tactical radios and detectors are used by defence, security and exploration users worldwide. The group also supplies mining safety and tracking systems.
No named decision-maker yet.
No careers mailbox known
In office (Adelaide, Australia)
C++
Python
DevOps
RTOS
TCP/IP
Linux
HQ: Sydney, Australia · Sales & Marketing · 1001-5000 employees · Trust A · Hiring 99, 23 new
CROSSMARK Australia is a field sales and marketing agency based in Sydney that provides retail execution services for consumer goods brands and retailers, including merchandising, field sales teams, Bunnings visual merchandising, brand ambassadors, events and mystery shopping. It supports its field work with live reporting, business intelligence and image recognition tools, and it sends staff into supermarkets, hardware and other stores in metropolitan and regional areas of every Australian state and territory. Most of its vacancies are casual retail and planogram merchandisers and Bunnings merchandisers who work weekly shifts for FMCG clients, along with field sales roles.
No named decision-maker yet.
No careers mailbox known
In office (Kemps Creek, Australia)
Alexandria · Krefeld · Sydney · London · Consumer Electronics · Home Appliances · 501-1000 employees · Hiring 12, 1 new
Breville is a world leader in kitchen and cooking appliances, including ovens, cookers, coffee machines, and more. Master every moment with Breville.
No named decision-maker yet.
No careers mailbox known
≈ $87k – $198k per year (Estimated) · Senior · Hybrid (Sydney, Australia) · Senior
In office (Sydney, Australia)
HQ: San Diego, United States · Defense Manufacturing · Drone AI · Defense AI · Military Drones · 1001-5000 employees · Est. 2015 · Trust B · Hiring 623, 12 new
Shield AI is an American defence technology company founded in 2015 that builds autonomy software and uncrewed aircraft for military missions. Its Hivemind autonomy stack lets aircraft fly, navigate and complete objectives without GPS, a remote pilot or a communications link, which matters in contested environments where those links are jammed. Headquartered in San Diego, California, the company fields the V-BAT vertical take-off aircraft with United States and allied forces, licenses Hivemind to other manufacturers and is developing the X-BAT jet for high-end missions.
Andrew Reiter · Co-Founder · decision-maker
Ryan Tseng · Co-Founder · decision-maker
Brandon Tseng · Co-Founder & President · decision-maker
Gary Steele · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $106k – $242k per year (Estimated) · Senior · In office (Melbourne, Australia) · Senior
C++
DevOps
NixOS
Debian
Ubuntu
Linux
CI/CD
HQ: Santa Clara, United States · Endpoint Security · Threat Intelligence · Security Operations · Cloud Security · Network Security · 1001-5000 employees · Est. 2005 · Trust B · Hiring 1109, 94 new
Palo Alto Networks is a cybersecurity company headquartered in Santa Clara, California, selling next-generation firewalls and SASE network security, the Prisma and Cortex platforms for cloud security and security operations, and Unit 42 threat intelligence and incident response services. Founded in 2005 by Nir Zuk and listed on Nasdaq, it reports more than 16,000 employees and over 70,000 customers, with major engineering centres in Israel and India and offices across the Americas, Europe and Asia. It hires software engineers, product managers and designers, solutions consultants, account managers, go-to-market strategists and legal and sourcing staff.
No named decision-maker yet.
Careers mailbox is known
≈ $108k – $245k per year (Estimated) · Senior · 5+ years exp · Sydney · Remote (Australia) · Full-Time · Senior
Python
Cybersecurity
Cortex XSOAR
HQ: Melbourne, United States · C4ISR · Military Satellites · Electronic Warfare · Military Communication · Defense Manufacturing · 5000+ employees · Est. 2019 · Trust A · Hiring 1499, 154 new
L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.
No named decision-maker yet.
No careers mailbox known
≈ $107k – $244k per year (Estimated) · Lead · 6+ years exp · In office (Brisbane, Australia) · Confidential · Citizenship or vetting required · Staff
HQ: Sydney, Australia · Quantum Computing Hardware · 51-200 employees · Est. 2022 · Startup · Hiring 12
Diraq develops silicon quantum processors built on standard semiconductor manufacturing. Its spin qubit approach aims to scale using existing chip foundries. The company was spun out of a leading quantum research group.
No named decision-maker yet.
Careers mailbox is known
Hybrid (Sydney, Australia) · Bachelor's Degree · Full-Time
MATLAB
Python
Chips/EDA
Altium Designer
HQ: Tokyo, Japan · Systems Integrators · Enterprise Storage Systems · Electrical Equipment & Cables · IT Consulting & Digital Transformation · 5000+ employees · Est. 1910 · Trust A · Hiring 2940, 180 new
Hitachi is a Japanese conglomerate founded in 1910 by Namihei Odaira as an electrical repair shop inside a copper mine, which grew into one of the country's largest industrial groups. After a decade of restructuring it now concentrates on digital systems and services, green energy and mobility, selling grid equipment through Hitachi Energy, trains and signalling through Hitachi Rail, and storage and data platforms through Hitachi Vantara. Its Lumada portfolio ties operational technology to software, and the 2021 acquisition of GlobalLogic gave the group a large digital engineering arm serving customers outside Japan.
Toshiaki Higashihara · Chairman · decision-maker
Keiji Kojima · President & Chief Executive Officer · decision-maker
Namihei Odaira · Founder · founder
Careers mailbox is known
≈ $87k – $198k per year (Estimated) · Senior · In office (Sydney, Australia) · Full-Time · Senior
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15750, 1293 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
Careers mailbox is known
In office (Adelaide, Melbourne, Perth, Australia) · Relocation · Full-Time · Citizenship or vetting required
Ruby
Perl
Bash
PHP
Java
Python
Java
Maven
DevOps
DNS
CI/CD
AWS
TCP/IP
GitHub Actions
Jenkins
Terraform
Linux
+7
≈ $97k – $222k per year (Estimated) · Senior · 5+ years exp · In office (Sydney, Melbourne, Australia) · Relocation · Bachelor's Degree · Full-Time · Citizenship or vetting required · Senior
Ruby
Perl
Bash
PHP
Java
Python
Java
Maven
DevOps
DNS
CI/CD
AWS
TCP/IP
Linux
+4
HQ: London, United Kingdom · Naval Systems · Combat Aircraft · Defense Manufacturing · 1001-5000 employees · Est. 1999 · Trust A · Hiring 283, 56 new
BAE Systems is a British multinational defence, security and aerospace company headquartered in London, building combat aircraft, warships, submarines, land vehicles, electronic systems and cyber and intelligence products. Formed in 1999 from the merger of British Aerospace and Marconi Electronic Systems, it is listed on the London Stock Exchange and has major operations in the UK, the US, Australia, Saudi Arabia and Qatar, and works on the Edgewing combat air programme. It hires hardware, software, structures, flight systems and spacecraft engineers, test and manufacturing specialists, project managers, supply chain and procurement staff, and graduates.
No named decision-maker yet.
No careers mailbox known
≈ $101k – $229k per year (Estimated) · Lead · In office (Melbourne, Australia) · Nationals only · Citizenship or vetting required · Staff
Verification & Validation
HQ: Perth, Australia · RF & Wireless Hardware · Fleet Management · IoT Platforms & Solutions · Est. 2002 · Hiring 7, 2 new
Digital Matter designs battery-powered internet of things tracking devices. Its asset trackers monitor trailers, containers, equipment and utility assets. The hardware is deployed by telematics providers in many countries.
No named decision-maker yet.
No careers mailbox known
≈ $53k – $127k per year (Estimated) · Junior · In office (Australia) · Full-Time
HQ: Singapore · Electrical & Electronic Engineering · Engineering Services · 501-1000 employees · Trust B · Hiring 29
EOS Innovation is an engineering company working on opto-mechanical, electronic and software systems. It hires software engineering leads, systems safety engineers, integrated logistics support practitioners and mechanical and electronics design engineers. The company is headquartered in Singapore.
No named decision-maker yet.
No careers mailbox known
≈ $82k – $188k per year (Estimated) · Middle · 4+ years exp · In office (Canberra, Australia) · Full-Time · Middle
Altium Designer
MedTech
Design Controls
Energy
Battery Management Systems
HQ: Brussels, Belgium · LED Lighting & Luminaires · Est. 1907 · Trust B · Hiring 22, 1 new
Schréder is a Belgian manufacturer of outdoor lighting, founded in 1907, that designs and produces LED luminaires and connected lighting control systems for streets, public spaces, sports venues, tunnels and architectural projects. Its EXEDRA platform manages and monitors connected streetlights for municipalities and infrastructure operators, and the group is present in more than 70 countries. The company is headquartered in Brussels, Belgium.
No named decision-maker yet.
Careers mailbox is known
≈ $90k – $205k per year (Estimated) · Senior · Hybrid (Meadowbank, Australia) · Full-Time · Senior
C++
Python
AI/ML
Multimodal AI
Time Series
Edge AI
Computer Vision
DevOps
Linux
IoT
MQTT
HQ: Chicago, United States · Civil Defense · Homeland Security · Law Enforcement · Video Surveillance · RF & Wireless Hardware · 1001-5000 employees · Est. 2011 · NYSE: MSI · Trust A · Hiring 753, 93 new
Motorola Solutions is an American company created in 2011 when Motorola split in two, taking the enterprise and public safety communications business while the handset operation became Motorola Mobility. It is the dominant supplier of land mobile radio systems to police, fire and emergency services worldwide, a business protected by long replacement cycles and deep integration with dispatch operations. Around that core the company has assembled video security and access control through the Avigilon and Pelco acquisitions, command centre software for emergency call handling and records, and increasingly AI-assisted analytics across the whole safety and security portfolio.
Michael Leins · Executive Officer · decision-maker
Steven Raucher · Executive Officer, Director · decision-maker
Reinhard Ekl · Executive Officer · decision-maker
Jason Winkler · Chief Financial Officer · decision-maker
Careers mailbox is known
In office (Melbourne, Australia) · Relocation · Full-Time
