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Senior Systems Engineer
NEW
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-25 Country United Kingdom Location Winnersh, Wokingham Position Role Type Hybrid Raytheon UK has an exciting new opportunity for a Seni…
Posted 2 days agoEngineering
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Training Solution Architect
NEW
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-25 Country United Kingdom Location Winnersh, Wokingham Position Role Type Hybrid Raytheon UK has an excellent opportunity for a Trainin…
Posted 2 days agoTraining & Instruction
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Courseware Developer
NEW
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-25 Country United Kingdom Location Winnersh, Wokingham Position Role Type Remote Raytheon UK has an exciting new opportunity for a Cour…
Posted 2 days agoIT & Digital
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Systems Engineer
NEW
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-25 Country United Kingdom Location Winnersh, Wokingham Position Role Type Hybrid Raytheon UK seeks an experienced Systems Engineer, wit…
Posted 2 days agoEngineering
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Supply Chain Associate
Livingston, West Lothian, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Livingston, West Lothian Position Role Type Onsite 12-month Fixed Term Contract To support the smoot…
Posted 4 days agoSupply Chain & Materials
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TTS Media Developers
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Winnersh, Wokingham Position Role Type Remote Benefits £: Competitive salary Contributory Pension Sc…
Posted 4 days ago
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System Requirements Engineer
Harlow, Essex, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Harlow, Essex Position Role Type Hybrid System Requirements Engineer Harlow Hybrid, min 3 days a wee…
Posted 4 days agoEngineering
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Supplier Quality & Compliance Coordinator - Development Opportunity
GB-BIR-BIRMINGHAM-001 ~ 1 Marston Green ~ GOODRICH CONTROL SYS, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Birmingham, Birmingham Position Role Type Onsite At RTX, the world's largest aerospace and defence c…
Posted 4 days agoQuality & Inspection
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European Customer Success Manager
GB-WSX-CRAWLEY-990 ~ 1 Pegasus Pl Gatwick Rd ~ PEGASUS, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Crawley, West Sussex Position Role Type Remote Customer Success Manager – Airport Systems Location:…
Posted 4 days agoCorporate & Administration
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Senior Electronics Systems Engineer (Hybrid)
GB-PLY-PLYMOUTH-C ~ Clittaford Rd Southway ~ BLDG C, United Kingdom
RTXFull time
Date Posted 2026-09-23 Country United Kingdom Location Plymouth, Plymouth Position Role Type Hybrid Joining Collins Aerospace isn’t just about finding a jo…
Posted 4 days agoEngineering
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Senior Product Support Manager
GB-WSX-CRAWLEY-990 ~ 1 Pegasus Pl Gatwick Rd ~ PEGASUS, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Crawley, West Sussex Position Role Type Hybrid Technical Solutions Engineer – Aviation Networks Loca…
Posted 5 days agoCorporate & Administration
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Product Safety Management Engineer
Harlow, Essex, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Harlow, Essex Position Role Type Remote At RTX, the world's largest aerospace and defense company, 1…
Posted 5 days agoSafety & Compliance
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Principal Systems Engineer
Warminster, Wiltshire, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Warminster, Wiltshire Position Role Type Hybrid Principal Systems Engineer Be at the forefront of tr…
Posted 5 days agoEngineering
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Head of Safety and Certification
Harlow, Essex, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Harlow, Essex Position Role Type Hybrid At RTX, the world's largest aerospace and defense company, 1…
Posted 5 days agoSafety & Compliance
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Manufacturing Engineer
GB-WLV-WOLVERHAMPTON-001 ~ Wobaston Rd ~ HS MARSTON AERO, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Wolverhampton, Wolverhampton Position Role Type Onsite Job Opportunity: Manufacturing Engineer Locat…
Posted 5 days agoProduction & Assembly
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Head of Product Safety Management System
Harlow, Essex, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Harlow, Essex Position Role Type Remote At RTX, the world's largest aerospace and defense company, 1…
Posted 5 days agoSafety & Compliance
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Continuous Improvement Lead
Glenrothes, Fife, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Glenrothes, Fife Position Role Type Onsite At RTX, the world's largest aerospace and defence company…
Posted 5 days agoProduction & Assembly
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Associate Director Systems Engineering
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-22 Country United Kingdom Location Winnersh, Wokingham Position Role Type Onsite At RTX, the world's largest aerospace and defence comp…
Posted 5 days agoEngineering
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Engineering Manager
Glenrothes, Fife, United Kingdom
RTXFull time
Date Posted 2026-09-21 Country United Kingdom Location Glenrothes, Fife Position Role Type Hybrid Position: Engineering Manager - Power & Test Equipment Lo…
Posted 6 days agoEngineering
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Principal Training Developer
Winnersh, Wokingham, United Kingdom
RTXFull time
Date Posted 2026-09-21 Country United Kingdom Location Winnersh, Wokingham Position Role Type Hybrid Benefits £: Competitive salary Contributory Pension Sc…
Posted 6 days agoTraining & Instruction
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Principal Full Stack Developer - Java, React

United Airlines · Chicago, Illinois, United States

Apply on United Airlines Full posting

Field: IT & Digital
Contract: Full time
Location: Chicago, Illinois, United States
Posted: 8 days ago

About the role

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what’s next. Let’s define tomorrow, together. Description United's Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation. Our team designs, develops and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Job overview and responsibilities The Principal Developer will have a technical focus on enabling the notification platform for customer travel. This role will lead efforts to design, develop, and maintain innovative solutions while collaborating with portfolio owners and service providers. The Principal Developer plays a critical role in maintaining the strategic partnership between business needs and technology delivery. This individual will apply strong communication, analytical, and critical-thinking skills to identify, communicate, and resolve issues, opportunities, and problems to maximize IT and business investments. The Principal Developer has decision-making authority, works independently with minimal supervision, and mentors and coaches others. This individual has extensive knowledge and experience across multiple technologies and business areas. Define and implement technical solutions for new systems or enhance existing systems using modern technologies. Define technical service-level agreements (SLAs) and data-sharing strategies with vendors. Lead the design, development, and planning of solutions and technology standards to solve complex business problems. Perform hands-on development and support software systems by optimizing performance, resolving problems, and following up on issues and solutions. Ensure systems are properly integrated. Partner with business, support, and development teams to recommend system enhancements. Serve as a resource for technology and project development reviews an…

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