HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1548, 70 new
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.
Chris Cage · Chief Financial Officer · decision-maker
Thomas Bell · Chairman & Chief Executive Officer · decision-maker
Roger Krone · former Chief Executive Officer
Careers mailbox is known
≈ $63k – $155k per year (Estimated) • Hybrid (Whiteley, United Kingdom) • Full-Time
C++
Java
Python
Java
Apache Camel
Databases
NATS
Apache Kafka
AI/ML
Machine Learning
DevOps
Git
Puppet
Docker
Linux
AWS
Management
Scrum
Agile
Confluence
Jira
+8
$82k – $105k per year • Lead • In office (Chester, United Kingdom) • PhD • Full-Time • Citizenship or vetting required • Staff
Java
SQL
Perl
C++
Python
AI/ML
Machine Learning
DevOps
Bamboo
Bitbucket
CI/CD
Unix
SOAP
Rest API
Linux
Management
Jira
Scrum
Agile
+8
HQ: Denver, United States • Defense AI • Data Integration & ETL Tools • Decision Intelligence • 1001-5000 employees • Est. 2003 • NASDAQ: PLTR • Trust C • Hiring 235, 7 new
Palantir Technologies is an American software company founded in 2003 that builds platforms for integrating, analysing and acting on large and fragmented datasets. Its Gotham platform serves defence, intelligence and law enforcement customers, Foundry brings the same data-operating model to commercial industries such as manufacturing, healthcare and energy, and the Artificial Intelligence Platform layers large language models over both. Headquartered in Denver, Colorado and listed on the New York Stock Exchange since 2020, the company is known for deploying forward engineers directly inside customer organisations.
Stephen Cohen · Co-Founder & President · decision-maker
Peter Thiel · Co-Founder & Chairman · decision-maker
Alex Karp · Co-Founder & Chief Executive Officer · decision-maker
Alexander Karp · Executive Officer, Director · decision-maker
No careers mailbox known
Intern • In office (London, United Kingdom) • Bachelor's Degree • Internship • Intern
Rust
Scala
C++
Java
Python
Java
Gradle
Databases
Apache Iceberg
AI/ML
Spark
DevOps
GitHub
+1
≈ $59k – $135k per year (Estimated) • Junior • Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Junior
Rust
Scala
C++
Java
Python
Java
Gradle
Databases
Apache Iceberg
AI/ML
Spark
DevOps
GitHub
+1
HQ: Falls Church, United States • Space Defense • C4ISR • Satellite Manufacturing • Aerospace Manufacturing • Defense Manufacturing • 5000+ employees • Est. 1994 • Trust A • Hiring 3534, 288 new
Northrop Grumman is an American defence contractor whose oldest predecessor was founded in 1939, and which took its present form through the 1994 combination of Northrop and Grumman. It builds strategic systems including the B-21 Raider bomber and the Sentinel intercontinental ballistic missile programme, military and civil space systems, radars and electronic warfare equipment, autonomous aircraft, and mission systems and software for the United States armed forces and allied governments. Headquartered in Falls Church, Virginia and listed on the New York Stock Exchange, it earns the large majority of its revenue from the American government and employs close to one hundred thousand people.
Kenneth Crews · Chief Financial Officer · decision-maker
Kathy Warden · Chair, Chief Executive Officer and President · decision-maker
Jack Northrop · Founder · founder
No careers mailbox known
$48k – $71k per year • Hybrid (Cheltenham, United Kingdom) • Relocation • Full-Time • Citizenship or vetting required
TypeScript
JavaScript
SQL
Python
Java
Java
Spring Boot
Databases
ElasticSearch
Frontend
React.js
DevOps
Docker
Kubernetes
AWS
Management
Agile
+4
$67k – $94k per year • In office (Cheltenham, United Kingdom) • Relocation • Full-Time • Citizenship or vetting required
Agentic Workflows
RAG
Machine Learning
DevOps
CI/CD
HQ: London, United Kingdom • Naval Systems • Combat Aircraft • Defense Manufacturing • 1001-5000 employees • Est. 1999 • Trust B • Hiring 281, 70 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
≈ $56k – $137k per year (Estimated) • Hybrid (Leeds, United Kingdom)
HQ: Rome, Italy • C4ISR • Aircraft Manufacturing • Defense Manufacturing • 5000+ employees • Est. 1948 • Trust B • Hiring 665, 102 new
Leonardo is an Italian aerospace, defence and security group headquartered in Rome that builds helicopters, aircraft, aerostructures, defence electronics, space systems and cyber security solutions. Founded in 1948 as Finmeccanica and renamed in 2017, it is listed in Milan with the Italian state as its largest shareholder, employs more than 50,000 people and has major industrial operations in Italy, the UK, Poland and the US. Its openings span cyber security engineers, systems, software and quality engineers, ground station and test engineers, project managers and customer service officers at sites such as Rome, Edinburgh, Luton, Southampton and Turin.
No named decision-maker yet.
Careers mailbox is known
≈ $62k – $152k per year (Estimated) • Hybrid (Luton, United Kingdom) • Full-Time • Citizenship or vetting required
$45k per year • Equity • Junior • Hybrid (Luton, United Kingdom) • Bachelor's Degree • Full-Time • Citizenship or vetting required • Junior
HQ: London, United Kingdom • Industrial Machinery • Defense Manufacturing • Aerospace Manufacturing • 5000+ employees • Est. 1906 • Trust B • Hiring 419, 52 new
Rolls-Royce is a British engineering group headquartered in London, England, that designs, builds and services power and propulsion systems for civil aerospace, defence and power systems markets. Founded in 1906, it runs major sites in Derby, Bristol, Indianapolis and Singapore, while its Rolls-Royce Power Systems unit in Friedrichshafen produces mtu engines, generators and battery storage systems. It hires manufacturing, systems and reliability engineers, field service representatives, service technicians, procurement and supply chain managers, programme managers, finance and legal staff and OT cyber analysts.
No named decision-maker yet.
Careers mailbox is known
≈ $65k – $161k per year (Estimated) • In office (Derby, United Kingdom) • Full-Time
IBM DOORS
MedTech
Verification & Validation
≈ $96k – $195k per year (Estimated) • Lead • In office (Heybridge, United Kingdom) • Full-Time • Principal
Leonardo
Northrop Grumman
Palantir Technologies
MBDA UK
RTX
BAE Systems
L3Harris Technologies
Saab
Rolls-Royce
ARONDITE
Shield AI
Ultra PCS
Ultra I&C
QinetiQ
Leidos
