Designer

• Support system design integration and requirement management activities.
• Attend and participate in group meetings, teleconferences and/or training.
• Responsible for making minor changes or enhancements in systems and processes to solve problems or improve the effectiveness of the work area.
• Support project management activities.
• Based on business needs, the incumbent may be required to support other duties/functions within the company.

Intern – Engine Design & Systems Integrations, Commercial Engines Programs, Military Engines Programs

Systems Engineer

• You will support architecture development
• CONOPS development
• trade studies
• modeling and simulation
• systems/software/hardware requirements analysis
• support design reviews
• support customer requests for information
• support the incorporation of changes to software and/or equipment
• support ongoing integration and test activities
• correct and update technical documents
• follow established SE processes and procedures

Systems Engineering Intern, Summer 2026

Mechanical Engineer

• Designs major components or major portions of functional systems, technically advanced prototypes, and specific products using computer design and engineering systems.
• Investigates pertinent design factors such as ease of manufacture, availability of materials and equipment, interchangeability, replaceability, strength-weight efficiency, and contractual specifications requirements and cost.
• Provides analytical support through all design phases, production manufacturing and field support services.
• Analysis and disposition of quality non-conformances (QNs) for new parts, and supplier requests for information (SRI’s).

Design Engineer, Hot Section Engineering

Supply Chain

• Develop, maintain, and continuously improve aftermarket parts demand across product lines and customer segments
• Partner with proposal management, contracts, repair planners, program managers, and other cross functional teams to align ERP system demand with lead-time, customer expectations and business strategy
• Collaborate closely with plant operations and supply chain teams to align production capacity, material availability, and fulfillment plans with scheduled demand
• Define, support, and track aftermarket planning reports, KPIs, and performance metrics (inventory health, service levels, on-time delivery, sales targets etc.)
• Analyze supply, demand, and inventory data to develop dashboards, visualizations, and executive-level presentations
• Project inventory requirements and identify gaps, risks, and opportunities to improve inventory optimization and planning accuracy
• Investigate and resolve data integrity issues, system challenges, and calculation discrepancies across planning tools and ERP systems
• Perform root cause analysis on recurring planning issues and implement corrective actions to drive sustainable improvements
• Drive continuous improvement initiatives that enhance planning processes, data quality, and operational performance

Senior Demand Planner – Aftermarket

Operations

• Manage a team responsible for the development, implementation and measurement of comprehensive communications plans that drive RTX and BU OSC strategic priorities.
• Lead executive communications for RTX and BU Operations leaders and serve as a strategic advisor for multiple senior stakeholders.
• Develop and deliver high-impact communications that amplify the voices of senior leaders, aligning messaging with the company’s commitment to operational excellence and execution.
• Lead complex, cross-functional projects from start to finish with precision, ensuring seamless collaboration across direct and matrixed teams, alignment with senior stakeholders, and integration of enterprise and BU communications strategies.
• Drive change communications to support transformational projects, equipping leaders and employees with the tools to effectively navigate change while ensuring alignment to RTX’s strategic goals.
• Maintain a deep understanding of business performance, market dynamics, and stakeholder expectations to ensure communication remains timely, relevant, and meaningful.
• Create and manage content for internal communications channels, such as intranet articles, newsletters, emails and presentations.
• Bolster employee engagement by creating communications strategies that reinforce RTX’s values, culture, and strategic goals.
• Leverage data and analytics to measure the effectiveness of communication strategies, identify trends, and refine plans and messaging to maximize employee engagement and business impact.
• Drive innovation by leveraging emerging digital platforms, tools, and techniques to enhance employee engagement and streamline message delivery.
• Travel required: 20-25%

Associate Director, Operational Excellence Comms

Procurement

• Develop and execute global/regional commodity strategies for aerospace hardware and fasteners (bolts, nuts, screws, inserts, pins, specialty hardware, etc.).
• Lead should-cost modeling, VA/VE initiatives, and cost reduction roadmaps across active programs.
• Drive standardization, part rationalization, and preferred hardware lists to reduce complexity and total cost of ownership.
• Select, qualify, and manage strategic suppliers in alignment with quality, delivery, and cost objectives.
• Lead contract negotiations, long-term agreements (LTAs), and pricing strategies.
• Monitor supplier performance (OTD, quality, cost) and implement corrective actions as needed.
• Collaborate with suppliers on capacity planning, risk mitigation, and continuous improvement initiatives.
• Partner with Engineering to influence design-for-cost, design-for-manufacturability, and hardware selection decisions.
• Support Manufacturing and Operations with supply continuity, demand forecasting, and escalation management.
• Work with Quality to ensure compliance with AS9100, FAA/EASA, and customer-specific requirements.
• Align sourcing strategies with Program Management to support schedule, cost, and performance targets.
• Ensure sourcing decisions comply with aerospace standards, export controls, and internal policies.
• Identify and mitigate supply chain risks related to single-source suppliers, long lead times, and capacity constraints.
• Support audits and regulatory reviews as required.
• Track and report cost savings, cost avoidance, and productivity improvements.
• Maintain accurate spend analytics and commodity dashboards.
• Drive process improvements across sourcing and supplier management activities.

Principal Specialist – Commodity Management and Sourcing

• Build and foster a high-performing team culture by promoting collaboration, communication, and conflict resolution.
• Champion a culture of relentless improvement by encouraging feedback and implementing best practices.
• Collaborate with internal customers, DT subject matter experts, and cross-functional teams to define, test, and implement new or upgraded applications.
• Enable data migrations between applications/systems and contribute to enterprise-level goals targeting common applications across the organization.
• Help shape and optimize delivery of a Model-Based Systems Engineering (MBSE) tool chain, including a Test Management Solution.
• Serve as a team member and role model working within an Agile Release Train (ART) on the implementation, integration, and optimization of digital solutions.
• Interact with end customers by providing demonstrations or engaging in technical issues requiring subject matter expertise and driving issues to closure.
• Collaborate with other Digital Technology teams and software vendors to define service and application roadmaps supporting OneCollins.
• Ensure compliance with quality, Security, Global Trade Policies, and RTX cybersecurity policies.
• Champion industry standards and best practices of systems engineering.

Systems Engineer – Digital Product Development

Full-stack Engineer

• Measures and analyzes software designs for equipment/products to ensure current and future needs of the business are met.
• Builds and implements procedures that are used to support hardware and software product development and functions.
• Operate equipment and computer systems for testing and software design purposes to facilitate operations and ensure that established objectives are achieved.
• Designs, developments, documents, tests and debugs control and diagnostic systems that contain logical and mathematical solutions.
• Conducts multidisciplinary research and collaborates with equipment designers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
• Determines end user needs by analyzing system capabilities to resolve problems on program intent, output requirements and input data acquisition.
• Develops test procedures and code for various UNIX operating systems (Linux & others) and Windows

Senior Software Engineer – Development

• Participate in collaborative, cross-discipline integrated product teams composed of systems, software, test, and hardware engineers
• Support systems engineering program deliverables, including but not limited to model-based engineering models, systems architecture artifacts & description documents, and instruction manuals
• Support requirements development & management for our autonomy products, starting from operational analysis down to systems/software requirements
• Collaborate with customers and user community to develop and refine autonomous systems
• Support the Systems Engineering leadership team to provide an innovative solution that meets or exceeds customer expectations
• Responsibilities span the full lifecycle of product development, from architecture and design, through integration, flight test, and field support
• Willingness to travel occasionally to support working groups, system integration and test, customer events, and related external activities
• Demonstrated ability to work well with other team members, teammates, and disciplines

Senior Systems Engineer – Air Vehicle Operations

• Work in a team environment, including collaboration with remote team members, engaging in full life-cycle development (planning, requirements, design, verification, certification/qualification) of electric power distribution and conversion systems.
• Development is typically performed in C and certified to aerospace standards (DO-178B/C, Design Assurance Levels A–C).
• Lead, measure, and analyze software designs for equipment and products to ensure current and future business needs are met.
• Build and implement procedures used to support hardware and software product development activities.
• Operate equipment and computer systems for testing and software design to facilitate operations and ensure established objectives are achieved.
• Design, develop, document, test, and debug control and diagnostic systems that incorporate logical and mathematical solutions.
• Lead and conduct multidisciplinary research and collaborate with equipment designers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
• Collaborate with software discipline chiefs and technical teams to adhere to and implement DO-178B/C processes.
• Lead and participate in the Stage of Involvement (SOI) audit reviews with certification authorities.
• Perform timing, memory, and stack-usage analysis.
• Determine end-user needs by analyzing system capabilities and resolving issues related to program intent, output requirements, and input data acquisition.
• Participate in Software Engineering Process Group (SEPG) meetings to improve and adapt standard work and departmental practices.
• Ensure software standards are met.
• Design and implement build procedures that support hardware and software product development and use.
• Develop software configuration standards for company-wide use, as needed.

Senior Principal Software Engineer

• Execute planning, coordination, and delivery of experiential, mentoring, and coaching programs to ensure consistent, high-quality implementation
• Lead end-to-end project management initiatives within the PM Development portfolio
• Own and maintain master program trackers, calendars, rosters, templates, and communications
• Manage volunteer interest pipelines to ensure adequate resourcing and alignment with program needs
• Drive continuous improvement by benchmarking against industry best practices and applying feedback, data, and evaluation insights
• Provide ad-hoc operational support, as needed, to include assistance in scheduling, logistics, event coordination, and follow-up activities
• Ensure all deliverables reflect and uphold the PM Development team’s reputation for excellence
• Travel, up to 20%, to participate in domestic business engagements

Operational Excellence Lead – Manager, General Management

Accounting Manager

• Responsible for Collins Aerospace Intercompany Accounting supporting the Avionics, Mission Systems, Interiors & CAS business segments.
• Review and perform assigned monthly account reconciliations.
• Upon review, unreconciled items should be followed up with timely resolution and financial risk is accounted for.
• Prepare and execute intercompany billings to deliver timely to RTX entities.
• Investigate and resolve reconciling intercompany differences between assigned intercompany pairings through AP and AR matching.
• Prepare and record intercompany-related journal entries.

Analyst, Accounting – AOPM Intercompany Operations

SDET

• Participate in collaborative, cross-discipline integrated product teams composed of systems, software, test, and mission engineering.
• Testing mission autonomy software and integrating simulation equipment into the Software-in-the-Loop (SWIL) and/ Hardware-in-the-Loop (HWIL) setups
• Debugging mission autonomy software as part of the integration team
• Integrating, testing, verifying, and validating the system and various subsystems
• Travel to customer test events to support operations. Assist with equipment setup at test sites and during customer test events.
• Assist Flight Test Engineers on a variety of operational tasks such as flight execution, material prep, or supporting test profiles by participating in our demonstrations.
• Support preflight system performance assessment and post flight verification analyses.
• Be able to travel occasionally to support working groups, integration and test, and/or customer events (up to 40% travel).

Systems Engineer II – Flight Test Engineer

• Develops a strategic plan for a commodity and supply base
• Collaborates with multiple business units to executes Supply Chain strategies
• Owns and responsible for relationship with multiple strategic suppliers
• Evaluates and selects supplier alignment based on price competitiveness, capability, quality, reliability (TCO)
• Negotiates and executes long term agreements with supply base that aligns with commodity strategy and internal stakeholders needs
• Leads sourcing process from RFQ to contract signature
• Works with limited oversight from leadership
• Manages several projects at one time with a variety of complexity
• Clearly communicate commodity or project status to leadership
• Ability to identify and pursue VA/VE opportunities through collaboration with internal stakeholders
• Lead change management or work transfer projects for cost savings or better alignment with supply base
• Analyzes data and information to determine reasonable prices
• Influence and support Collins strategic initiatives and change management projects

Intern – Engine Design & Systems Integrations, Commercial Engines Programs, Military Engines Programs

Systems Engineering Intern, Summer 2026

Design Engineer, Hot Section Engineering

Senior Demand Planner – Aftermarket

Associate Director, Operational Excellence Comms

Principal Specialist – Commodity Management and Sourcing

Systems Engineer – Digital Product Development

Senior Software Engineer – Development

Senior Systems Engineer – Air Vehicle Operations

Senior Principal Software Engineer

Operational Excellence Lead – Manager, General Management

Systems Engineer – Digital Product Development

Analyst, Accounting – AOPM Intercompany Operations

Systems Engineer II – Flight Test Engineer

Manager, Commodity Management and Sourcing