Cardiff jobs in Cardiff hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $158,220/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
aecom.com · HQ: Dallas, United States · Civil & Structural Engineering · Engineering Services · Architecture · Urban Planning · Transport Infrastructure · 5000+ employees · Est. 1990 · NYSE: ACM · Trust B · Hiring 3801, 479 new
HQ: Dallas, United States · Civil & Structural Engineering · Engineering Services · Architecture · Urban Planning · Transport Infrastructure · 5000+ employees · Est. 1990 · NYSE: ACM · Trust B · Hiring 3801, 479 new
AECOM is an American infrastructure consulting firm that became independent in 1990 through a management buyout from the energy group Ashland, and is now one of the largest design and engineering organisations in the world. It plans, designs and manages delivery of transport systems, water and wastewater infrastructure, buildings, environmental remediation and energy projects for public agencies and private developers across roughly one hundred and fifty countries. Headquartered in Dallas after relocating from Los Angeles, the company sold its self-perform construction and government services arms to concentrate on higher-margin professional services rather than carrying construction risk.
monzo.com · HQ: London, United Kingdom · Digital Banks & Neobanks · 5000+ employees · Est. 2015 · Trust B · Hiring 65, 6 new
HQ: London, United Kingdom · Digital Banks & Neobanks · 5000+ employees · Est. 2015 · Trust B · Hiring 65, 6 new
Monzo is a major UK-based digital bank that operates primarily through a mobile application to deliver modern personal and business financial services. Founded in 2015, the platform provides current accounts, savings, loans, and international transfers equipped with real-time transaction alerts and automated budgeting features. By offering a branchless, user-friendly experience, it enables millions of customers to manage their everyday finances with transparency and convenience.
babcockinternational.com · HQ: London, United Kingdom · Military Logistics · Nuclear Engineering · Military Training · Naval Systems · 5000+ employees · Est. 1900 · Trust A · Hiring 229, 30 new
HQ: London, United Kingdom · Military Logistics · Nuclear Engineering · Military Training · Naval Systems · 5000+ employees · Est. 1900 · Trust A · Hiring 229, 30 new
Babcock International Group is an aerospace, defence and security company headquartered in London that supports critical public-sector programmes in the United Kingdom and abroad. Its businesses provide through-life support for Royal Navy submarines and surface ships at Devonport and Rosyth, nuclear engineering, military vehicle fleet support and pilot training, with operations across Europe, Australasia, Canada and South Africa. Current openings include mechanical and licensing engineers, quantity surveyors, cyber security leads, vehicle mechanics, flying instructors and apprenticeship coaches, concentrated in Plymouth, Bristol, Dunfermline and Helensburgh.
alcumus.com · HQ: Cardiff, United Kingdom · Information Security · Professional Services · Information Technology · 51-200 employees · Hiring 77
HQ: Cardiff, United Kingdom · Information Security · Professional Services · Information Technology · 51-200 employees · Hiring 77
Alcumus is a UK-founded risk management and compliance group whose brands cover contractor pre-qualification, health and safety accreditation, ISO certification through ISOQAR and advisory services, with its supply chain business registered in Cardiff. Its SafeContractor and CHAS schemes, the latter originally founded by Merton Council and giving clients access to over 30,000 compliant contractors, now operate alongside Veriforce under Veriforce Holdings in the UK, Canada and the US. Hiring covers SSIP and health and safety assessors, lead auditors, sales development and account executives, customer success, HR consultants, DevOps, test and data roles.
amazon.com · 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 15870, 1252 new
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 15870, 1252 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.
capgemini.com · HQ: Paris, France · Management Consulting · Engineering Services · Systems Integrators · IT Consulting & Digital Transformation · 5000+ employees · Est. 1967 · IT services · Trust B · Hiring 4614, 367 new
HQ: Paris, France · Management Consulting · Engineering Services · Systems Integrators · IT Consulting & Digital Transformation · 5000+ employees · Est. 1967 · IT services · Trust B · Hiring 4614, 367 new
Capgemini is a French information technology services and consulting group founded in Grenoble in 1967 by Serge Kampf, and one of the largest IT service providers in the world. It designs, builds and runs systems for large enterprises and governments across some fifty countries, with a delivery workforce concentrated in India and a European client base heavier than most of its competitors. The group is organised into Capgemini Invent for strategy and design, Capgemini Engineering for research and development services acquired with Altran, and Sogeti for local technology services, and it has reoriented its portfolio around cloud migration, data platforms and generative AI.
amentum.com · HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1509, 127 new
HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1509, 127 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
rvu.co.uk · HQ: London, United Kingdom · Financial Comparison & Loan Marketplaces · Price Comparison · 201-500 employees · Est. 2018 · Likely startup · Hiring 11, 1 new
HQ: London, United Kingdom · Financial Comparison & Loan Marketplaces · Price Comparison · 201-500 employees · Est. 2018 · Likely startup · Hiring 11, 1 new
RVU is a London company that owns the comparison and switching brands Uswitch, Money.co.uk, Tempcover and Bankrate UK. Its platforms help consumers compare energy, broadband, insurance and financial products and complete the switch online. The group was formed in 2018 when ZPG separated its comparison businesses from its property portals.
bosch.com · HQ: Gerlingen, Germany · HVAC & Refrigeration · Industrial Automation · Sensors & Transducers · Motors, Drives & Motion Control · Home Appliances · Tools & DIY Supplies · Automotive Components · 5000+ employees · Est. 1886 · Trust B · Hiring 3653, 328 new
HQ: Gerlingen, Germany · HVAC & Refrigeration · Industrial Automation · Sensors & Transducers · Motors, Drives & Motion Control · Home Appliances · Tools & DIY Supplies · Automotive Components · 5000+ employees · Est. 1886 · Trust B · Hiring 3653, 328 new
Bosch is a German engineering and technology group founded in Stuttgart in 1886 by Robert Bosch as a workshop for precision mechanics and electrical engineering. It is the largest automotive supplier in the world, making braking, steering, powertrain, sensor and driver assistance systems for nearly every carmaker, and it also produces power tools, home appliances through BSH, industrial drives through Rexroth, and building security and heating systems. Around ninety per cent of the company is owned by a charitable foundation, an ownership structure that gives it unusual freedom to invest across long research cycles including semiconductors and hydrogen.
wsp.com · HQ: Montreal, Canada · Civil & Structural Engineering · Engineering Services · Transport Infrastructure · 5000+ employees · Est. 1959 · Trust B · Hiring 2614, 97 new
HQ: Montreal, Canada · Civil & Structural Engineering · Engineering Services · Transport Infrastructure · 5000+ employees · Est. 1959 · Trust B · Hiring 2614, 97 new
WSP is a Canadian engineering and professional services consulting firm headquartered in Montreal that provides technical and advisory services across the full lifecycle of built and natural environment projects. Listed on the Toronto Stock Exchange with annual revenues above C$16 billion, it operates in North America, the UK, Australia, New Zealand, the Middle East and India, and its US arm is the former Parsons Brinckerhoff. It hires bridge, structural, geotechnical, electrical and substation engineers, transport planners, acoustics specialists, environmental consultants, inspectors, BIM technicians and graduates.
geaerospace.com · HQ: Evendale, United States · Defense Manufacturing · Aerospace Manufacturing · 5000+ employees · Est. 1892 · Trust A · Hiring 579, 120 new
HQ: Evendale, United States · Defense Manufacturing · Aerospace Manufacturing · 5000+ employees · Est. 1892 · Trust A · Hiring 579, 120 new
GE Aerospace (General Electric Company) is an aerospace manufacturing and aviation technology enterprise specializing in jet and turboprop engines, integrated avionics, mechanical systems, and maintenance services. Headquartered in Evendale, Ohio, United States, the company designs, manufactures, and services propulsion systems for commercial, military, business, and general aviation aircraft - including powerplants produced independently and through major joint ventures like CFM International. Through an extensive global maintenance, repair, and overhaul (MRO) network, digital flight data analytics platforms, and defense propulsion contracts, the organization supports commercial air carriers, armed forces, and aerospace OEMs worldwide.
kocho.co.uk · HQ: London, United Kingdom · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Est. 2005 · Hiring 2
HQ: London, United Kingdom · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Est. 2005 · Hiring 2
Kocho is a London managed service provider that specialises in Microsoft cloud, identity and security. Its consultants handle migration, identity governance and managed detection for organisations standardising on the Microsoft platform. The company works with mid-market and enterprise clients across the United Kingdom.
eaton.com · HQ: Dublin, Ireland · Energy Management · Automotive Components · Aerospace Manufacturing · Power Supplies & Power Electronics · Electrical Equipment & Cables · 5000+ employees · Est. 1911 · Trust A · Hiring 1872, 118 new
HQ: Dublin, Ireland · Energy Management · Automotive Components · Aerospace Manufacturing · Power Supplies & Power Electronics · Electrical Equipment & Cables · 5000+ employees · Est. 1911 · Trust A · Hiring 1872, 118 new
Eaton is a power management company founded in 1911 as a truck axle maker and now incorporated in Dublin with operational headquarters in Beachwood, Ohio. Its largest business by far is electrical, supplying circuit breakers, switchgear, uninterruptible power supplies and distribution equipment, a portfolio that has become unusually valuable as data centre construction and grid electrification accelerate demand for power infrastructure. The group also builds aerospace hydraulic and fuel systems, electric vehicle powertrain components and vehicle drivetrain products, and sells the Brightlayer software suite that monitors and optimises the equipment it manufactures.
assystem.com · HQ: Courbevoie, France · Nuclear Engineering · Nuclear Energy · Engineering Services · 5000+ employees · Est. 1966 · IT services · Trust B · Hiring 615, 27 new
HQ: Courbevoie, France · Nuclear Engineering · Nuclear Energy · Engineering Services · 5000+ employees · Est. 1966 · IT services · Trust B · Hiring 615, 27 new
Assystem is a French engineering group founded in 1966 that concentrates on complex infrastructure projects, with nuclear energy as its largest and most distinctive market. It provides design engineering, project management, safety analysis, commissioning support and operational assistance across nuclear new build, plant life extension and decommissioning, and also works on transport, energy transmission and life sciences facilities. Headquartered near Paris and listed on Euronext, it holds a significant stake in Framatome and employs thousands of engineers across France, the United Kingdom, the Middle East and Asia.
≈ $56k – $89k per year (Estimated) · Senior · 5+ years exp · In office (Cardiff, United Kingdom) · Full-Time · Citizenship or vetting required · Senior · English
erm.com · HQ: London, United Kingdom · Management Consulting · Environmental Science · 5000+ employees · Est. 1971 · Trust B · Hiring 430, 35 new
HQ: London, United Kingdom · Management Consulting · Environmental Science · 5000+ employees · Est. 1971 · Trust B · Hiring 430, 35 new
ERM (Environmental Resources Management) is a sustainability consultancy headquartered in London, England, that advises companies on environmental, health, safety, risk and social issues, decarbonisation strategy, permitting and impact assessment. Founded in 1971 and owned since 2021 by the investment firm KKR, it employs thousands of consultants in more than 40 countries and runs a digital solutions business that includes the Libryo regulatory compliance software. Its careers board lists consulting roles in sustainability, environmental engineering, EHS compliance, climate and energy transition, geoscience and project management across the Americas, Europe and Asia Pacific.
pwc.co.uk · HQ: London, United Kingdom · Tax Advisory & Preparation · Management Consulting · Audit & Assurance Firms · 5000+ employees · Est. 1849 · Trust B · Hiring 1519, 181 new
HQ: London, United Kingdom · Tax Advisory & Preparation · Management Consulting · Audit & Assurance Firms · 5000+ employees · Est. 1849 · Trust B · Hiring 1519, 181 new
PwC UK is the British member firm of the PricewaterhouseCoopers network, based in London and providing audit and assurance, tax, deals, consulting and managed services to companies and public bodies. The PwC network was formed in 1998 by the merger of Price Waterhouse and Coopers and Lybrand, and the UK firm has offices in cities such as Birmingham, Manchester, Leeds, Bristol, Belfast and Edinburgh. The job board linked to this record is a global PwC site that also lists Acceleration Center roles in India, Mexico and the Philippines, hiring associates to directors in managed services, Workday, cybersecurity, tax, strategy and technology consulting.
