Full-Time

Responsable principal de l’architecture d’entreprise – Standard and Governance Senior Lead

Enterprise Architecture

Posted on 11/7/2025

RTX

RTX

10,001+ employees

Aerospace, defense, and avionics manufacturer

No salary listed

Remote in Canada

Remote

Category
Engineering Management (1)
Required Skills
Agile
SCRUM
Requirements
  • Bachelor’s degree in Engineering, Computer Science, Information Technology, or Information Systems and 12+ years of experience in Information Technology that includes 8+ years as a senior solutions architect for major systems and/or an enterprise architect, leading large-scale technology implementations, and 6+ years of experience as an enterprise-level business/process/technology architect; OR Advanced degree (master’s or higher) in Engineering, Computer Science, Information Technology, or Information Systems and 10+ years of experience in Information Technology that includes 8+ years as a senior solutions architect for major systems and/or an enterprise architect, leading large-scale technology implementations, and 6+ years as an enterprise-level business/process/technology architect.
  • Experience implementing global processes and practices for architecture, including documenting or creating governance and standards.
  • Knowledge and experience working in Agile/Scrum teams, including daily standups, retrospectives, and demos/reviews.
  • Experience with modern architecture frameworks and designs that support successful DevSecOps pipeline delivery.
  • Ability to provide strategic technical leadership and lead by influence the creation of long-term strategy (more than 3 years) roadmaps in a virtual environment.
  • Exceptional written and oral communication skills, able to develop clear, concise, and logically written business communications, as well as deliver recommendations.
  • Demonstrated effectiveness working in a complex, service-intensive, deadline-driven environment.
  • Ability to build strong relationships to leverage information and insights across key groups.
  • Strong personal leadership, organizational, relationship-building, and negotiation skills.
  • Outstanding formal and informal presentation skills.
  • Self-starter with confidence, enthusiasm, a strong customer service orientation, and a proven track record of building high-performing teams and developing people.
  • Ability to lead teams through change and times of ambiguity with a positive, solution-oriented approach.
  • Sound understanding of the enterprise architecture practice and the means of establishing and evolving an enterprise architecture practice in a manufacturing industry.
  • This position is in a French-speaking work environment and requires very good knowledge of English to read and understand daily documentation and to communicate in English with customers, suppliers, or international colleagues.
Responsibilities
  • Develop and deliver a robust architecture approach and, in collaboration with the head of architecture strategy, ensure that Enterprise Architecture provides the necessary support to key Pratt & Whitney stakeholders.
  • Lead a team of Enterprise Architects tasked with developing reference architectures, technology standards, and architecture guidance for all parts of Pratt & Whitney, with a focus on model-based approaches; lead the global Architecture Review Board process; ensure that all Pratt & Whitney teams understand the global Enterprise Architecture approach and value.
  • Take ownership of the governance process for architecture and ensure that architectural deliverables meet Pratt & Whitney goals, providing teams with clear guidance to deliver value-added solutions.
  • Provide strong leadership, technically guide technology and business teams, and advise stakeholders based on enterprise standards.
  • Collaborate with all Pratt & Whitney stakeholders to ensure the Enterprise Architecture practice meets the company’s needs.
  • Act as a thought leader across all of Pratt & Whitney’s technology platforms (e.g., ERP, CRM, Product Lifecycle Management, Manufacturing Execution Systems, Ecommerce, Contract Lifecycle Management, Customer Data Platform, etc.) and provide global guidance on best practices in architecture.
  • Demonstrate experience in process mapping, architecture, and optimization within the digital transformation of large industrial, manufacturing, or aerospace and defense organizations.

RTX designs and builds products for both civilian aviation and national defense. Its main units are Collins Aerospace (avionics, interiors, flight systems, and other aircraft technologies), Pratt & Whitney (aircraft engines and propulsion systems), and Raytheon (missiles, sensors, cybersecurity, and other defense technologies). The products work by integrating advanced propulsion, avionics, and defense systems into airplanes and military platforms to improve performance, safety, and security. RTX differs from competitors by combining a broad, integrated portfolio across commercial aviation and defense under one company, with a long history from two historic aerospace and defense groups and a strategy focused on providing end-to-end aerospace and defense solutions. Its goal is to be a leading supplier of reliable, high-performance systems and services for civil aircraft, military platforms, and national security missions.

Company Size

10,001+

Company Stage

IPO

Headquarters

Arlington, Virginia

Founded

2022

Simplify Jobs

Simplify's Take

What believers are saying

  • Pratt & Whitney's $100M Poland plant boosts engine production 30% by 2028 amid surging demand.
  • $3.7B Ukraine Patriot GEM-T contract drives Raytheon 10% Q1 sales growth from geopolitical tensions.
  • Commercial aftermarket sales rise 19% as airlines extend older aircraft operations.

What critics are saying

  • Pratt & Whitney GTF durability issues ground A320neo fleets, slashing aftermarket revenue 20-30%.
  • Lockheed Martin and Northrop Grumman capture 40% hypersonic interceptor market in 12-24 months.
  • SpaceX Starshield wins $4B NRO contract, obsoleting Raytheon OPIR satellites in 18-24 months.

What makes RTX unique

  • RTX integrates Pratt & Whitney engines, Collins Aerospace avionics, and Raytheon missiles under one 2020 merger.
  • Raytheon delivers NGG satellite sensors detecting hypersonic missile heat signatures for US Space Force.
  • RTX maintains 90-year consecutive cash dividends with $271B Q1 2026 backlog across commercial and defense.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Employee Assistance Plan

Wellness Program

Gym Membership

Tuition Reimbursement

Student Loan Assistance

Home Office Stipend

Phone/Internet Stipend

Short-term Disability

Long-term Disability

Employee Scholar Program

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds

Ovia Health, fertility, and family planning

Bright Horizons, child and elder care services

Doctor on Demand, virtual doctor visits

Teladoc Medical Experts, second opinion program

Company News

PR Newswire
Apr 14th, 2026
Air Canada's A321XLR fleet to feature Collins Aerospace Aurora suites and economy seats

Collins Aerospace, an RTX business, and Air Canada have announced that Air Canada's new Airbus A321XLR fleet will feature Collins seating throughout. Each aircraft will have 14 Aurora business class suites and 168 Meridian+ economy seats. The custom lie-flat Aurora suites, unveiled at the Aircraft Interiors Expo in Hamburg, are designed to provide a widebody business class experience on single-aisle aircraft. The suites' proprietary shape maximises passenger living space whilst expanding galley capacity for long-haul service. The Meridian+ economy seats incorporate widebody design principles with contoured architecture to provide additional space for passengers. Air Canada has selected enhanced seatback options for improved stowage, inflight entertainment and power supply. The first of 30 Air Canada A321XLRs will enter service this spring.

PR Newswire
Apr 13th, 2026
RTX's Raytheon unveils event-based mid-wave infrared camera for real-time high-speed threat tracking

Raytheon, an RTX business, has successfully demonstrated a first-of-its-kind event-based mid-wave infrared camera that tracks high-speed objects in real time whilst reducing processing and power demands. Unlike traditional cameras that capture full frames, the event-based camera tracks only pixel-level motion, producing a continuous stream of events. During a demonstration in Northern California, the camera tracked multiple targets including ground vehicles, aircraft and live fires by capturing rapid motion unachievable with conventional infrared cameras. By reporting only changes in motion rather than full image frames, it delivered near-instantaneous activity views. Developed under DARPA's FENCE programme, the technology has potential applications in battlefield awareness, missile guidance and surveillance. Raytheon is now exploring follow-on demonstrations across broader mission scenarios.

Yahoo Finance
Apr 4th, 2026
RTX secures $6.6B F-35 engine contract and releases open-source cyber defense toolkit

RTX has secured a multibillion-dollar contract for F135 engine production supporting the F-35 Joint Strike Fighter programme, whilst its subsidiary BBN Technologies released Maude-HCS, an open-source cyber defence toolkit funded by the Defense Advanced Research Projects Agency. The F135 award, valued at approximately $3.8 billion under one modification and referenced as a $6.6 billion package across lots 18 and 19, reinforces Pratt & Whitney's position on the F-35 programme. The Maude-HCS toolkit enables modelling and validation of covert communication networks for cyber defence efforts. RTX shares last closed at $196.21, returning 69.9% over the past year. The announcements deepen RTX's involvement in both software-centric and hardware-heavy defence missions, adding to the company's existing backlog alongside peers including Lockheed Martin and Northrop Grumman.

PR Newswire
Apr 1st, 2026
RTX's BBN Technologies releases open-source Maude-HCS toolkit to validate covert cyber networks

RTX's BBN Technologies has released Maude-HCS, an open-source toolkit that enables cyber defence teams to model, test and validate covert communication networks. Funded by DARPA under its PWND2 program, the toolkit is now available on GitHub. Maude-HCS predicts latency, data rate and detection timelines with just 1% to 9% error compared to experimental deployments. The system replaces weeks of trial-and-error testing with automated analysis delivering results in hours, running on standard eight-core servers. Hidden communication systems are critical for national security and internet freedom, allowing journalists and armed forces to exchange information safely in high-risk environments. The toolkit enables rigorous validation of covert channels before deployment, helping ensure they remain both effective and undetectable whilst meeting mission requirements.

PR Newswire
Mar 31st, 2026
Pratt & Whitney wins $6.6B F135 engine contract to boost F-35 production

Pratt & Whitney, an RTX business, has been awarded a $6.6 billion contract for lots 18-19 of the F135 engine, which powers all F-35 Lightning II variants. The contract modification includes $3.8 billion for production, engines, spares, modules and support services. The company is investing heavily to increase production capacity, having committed over $1 billion in the past five years to expand and modernise facilities. These investments have increased current F135 production rates by 20% over previous contract rates. The F135 programme supports over 66,000 jobs across 47 US states and generated more than $9 billion in domestic economic impact in 2025. Pratt & Whitney has delivered over 1,400 production F135 engines for the F-35 programme, which serves 20 allied nations worldwide.

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