Internship role at Pratt & Whitney Canada focused on providing technical support to MRO (Maintenance, Repair, and Overhaul) workshops. Responsibilities include assisting with engine test rejections, analyzing trends, reviewing maintenance instructions, and evaluating overhaul criteria. Requires enrollment in a Canadian university and eligibility to work in Canada. Familiarity with Excel, R, Python, and Power BI is a plus.

This role involves performing static and dynamic analyses of aircraft engine components, including casings, external installations (brackets, pipes, hangers), and the overall engine system. The specialist will use Ansys and internal company codes, define and supervise static and dynamic tests, analyze collected data, and prepare technical reports. Responsibilities also include precise communication within interdisciplinary project teams and reporting status to clients in English, collaborating with design offices in Canada and Poland.

Internship role focused on digital project engineering within the Program Management team, involving planning, execution, and delivery of digital/technology-driven projects (software, IoT, analytics). Responsibilities include developing project schedules, tracking progress, preparing documentation, and evaluating new tools for project engineering processes.

This role is a strategic leadership position for the global ERP Center of Excellence (COE) within Pratt & Whitney Canada, focusing on digital transformation and optimizing operations. The Director will define the vision, governance, and organizational structure for the ERP COE, advise stakeholders, drive innovation, and manage a complex portfolio of ERP initiatives, including SAP S/4 HANA transformation. The role also involves managing budgets, vendor relations, team development, and ensuring compliance with IT and A&D regulations. While the role mentions AI and Generative AI in the context of team development and future strategy, its core function is ERP management and digital transformation, not direct AI/ML model development or deployment.

Lead digital transformation initiatives for defense programs, focusing on roadmap execution, program management, and cross-functional collaboration. Requires a Top Secret security clearance.

Seeking an experienced Senior Principal Systems Administrator to work in a highly collaborative, multi-platform environment supporting classified programs. Responsibilities include providing technical guidance and mentorship, serving as a technical project leader, managing Windows/Linux infrastructure, servers, storage, and user support. Requires SME-level experience in Active Directory, VMware, NetApp, networking, backup/recovery, server architecture, troubleshooting, DevSecOps, containerization, and Kubernetes. Must hold an active Top Secret security clearance and obtain DoDD 8140/8570 certification within 6 months.

Principal Software Engineer role at RTX (Collins Aerospace) in West Valley City, UT, focusing on software development in a Linux environment with containerization experience. Requires a TS/SCI with Polygraph security clearance and U.S. citizenship. The role involves developing modern programming languages like C++ and scripting languages like Python, working with data structures, and containerization tools (Kubernetes, Helm, Podman). Experience with multithreading, network protocols, embedded systems, and telecommunications/signal processing is preferred. The position is primarily onsite.

This role is for a Principal Digital Program Lead at RTX, focusing on leading the digital transformation roadmap and execution for a program within the Air & Space Defense Systems SBU. The position requires a Top Secret security clearance and involves managing DT scope, cost, and schedule, collaborating with cross-functional teams, and overseeing program financials and compliance. It is an on-site position in Tucson, AZ.

This role supports strategic operations and supply chain initiatives within RTX, a major aerospace and defense company. The ideal candidate will have a consulting mindset, strong problem-solving skills, and experience in financial planning and analysis (FP&A), strategy consulting, or supply chain/manufacturing operations. Responsibilities include applying structured problem-solving, synthesizing data into insights, collaborating with cross-functional teams, and communicating findings to senior leadership.

This role is for a Principal Linux System Administrator at RTX, responsible for IT systems administration in a Redhat Enterprise Linux, Microsoft Windows, and VMWare environment. The position requires a strong understanding of Windows Server and Linux fundamentals, experience with data backup, and collaboration with cybersecurity professionals. A transferable U.S. government issued Secret security clearance is mandatory. The role also requires obtaining DoDD 8140 / 8570 Certification within 6 months.

Define and govern frontend architecture across enterprise web platforms. Establish architectural standards, design systems, and scalable UI engineering strategies.

RTX is seeking a Cloud Network Security Engineer in Puerto Rico to collaborate on network security issues, lead firewall deployments, administer firewalls, and contribute to network security efforts during M&A activities. The role involves updating DNS, DHCP, and IPAM systems, and participating in on-call duties.

Electrical Engineer II specializing in FPGA design for aerospace and defense applications, involving VHDL coding, system architecture, simulation, and verification. Requires a STEM degree and at least 2 years of relevant experience, with a preference for experience in radar, image processing, or embedded systems.

Principal System Administrator role supporting Windows and Linux enterprise environments for classified programs within RTX, focusing on design, implementation, maintenance, patching, vulnerability remediation, and compliance with DoD and regulatory requirements. Requires extensive experience with Windows/Linux server administration, VMware, PowerShell scripting, and a secret security clearance.

System Administrator role at RTX requiring IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment, troubleshooting technical problems, managing virtualized environments, and working with Cybersecurity professionals. Requires a Top Secret security clearance and DoDD 8140/8570 certification within 6 months.

This role is for a Test Lead responsible for system integration and acceptance testing of Advanced Airborne Sensor (AAS) radar systems. The lead will oversee production SIL execution, manage failure tracking and resolution, mentor junior engineers, and collaborate with various internal and external stakeholders to ensure product quality and customer satisfaction within the aerospace and defense domain. A security clearance is required.

Senior Principal Systems Engineer for airborne EO/IR sensor systems, responsible for the full product lifecycle from architecture to production, including requirements development, MBSE, modeling & simulation, integration, and testing. Requires a Secret security clearance and a STEM degree with 10+ years of experience.

This role is for a Sr. Manager in GTF Repair Supply Chain at RTX, focusing on strategic sourcing and supply chain management for specific engine programs. The candidate will lead negotiations, manage suppliers, drive cost reduction, and optimize material flow. The role requires experience in supply management, understanding of business landscapes, and strong interpersonal, decision-making, and project management skills. It is an onsite position in East Hartford, CT, requiring U.S. citizenship.

Senior Mission / Systems Engineer role at RTX (Collins Aerospace) focused on R&D for national security systems. Requires a TS/SCI with Polygraph security clearance and experience in systems engineering, design, development, and testing of complex hardware and software systems. The role involves customer interaction, problem-solving, and presenting material to stakeholders. Experience with Linux, Fiber Optics, RF, or Telecommunications is preferred.

Principal Systems Engineer focused on Anti-Tamper and Program Protection for DoD programs, involving SSE solutions, customer interaction, threat modeling, and compliance with security policies. Requires a security clearance.

Principal Optical Engineer at RTX (Collins Aerospace) focusing on the design, analysis, development, integration, and testing of high-precision optical and visual display systems for aviation, spacecraft, and head-worn applications. The role involves leading system-level optical requirements, performing various analyses (tolerance, stray-light, STOP), defining testing methods, developing designs using tools like Zemax, guiding prototype development, and mentoring junior engineers. Requires a STEM degree with significant experience in optical engineering and a proven track record in product development.

Senior RF Design Engineer at RTX responsible for the design and development of transmitters, receivers, or exciters, and the design and optimization of RF circuits. The role involves working with interdisciplinary teams, schematic capture, RF routing, and providing technical support during production transitions. Requires a STEM degree, 5+ years of relevant experience, and the ability to obtain a Secret security clearance.

Internship role focused on combustion aerothermal analysis for gas turbine engines, involving CFD simulations to predict NOx emissions. Responsibilities include preparing geometry, meshing, reviewing and implementing NOx prediction models in ANSYS Fluent, and comparing simulation results with engine data. Requires Master/PhD candidate in relevant engineering fields with proficiency in ANSYS tools and programming languages.

Senior Lead Engineer in Stress analysis for aircraft components and assemblies, involving load calculation, static and fatigue analysis using Classical and Finite Element Analysis (Abaqus). Requires experience in CATIA V5 and a strong understanding of engineering fundamentals and aerospace domain.

Principal RF Design Engineer responsible for the design and development of transmitters, receivers, or exciters, and the design and optimization of RF circuits. This role involves working with interdisciplinary teams, schematic capture, RF routing, and providing technical support during production transitions. Requires a STEM degree, significant RF/Microwave experience, proficiency with electromagnetic simulation and analytical tools, and the ability to obtain a Secret security clearance.

Senior Information Systems Security Engineer (ISSE) at RTX, a defense company, responsible for managing and securing classified information systems. Requires a strong understanding of cybersecurity principles, compliance regulations (NISPOM, DAAPM, JAFAN, ICD, FAA, HIPAA), and experience with security tools. Must obtain a DoD 8570.01-M IAM level III certification within six months of hire.

This role is for a Data Engineer on a financial reporting transformation program, focused on building a foundational cloud data platform. The engineer will develop data pipelines, ensure data quality and security, and collaborate with architects and stakeholders in a regulated environment.

Senior Principal Electrical Engineer with extensive experience in electrical design, build, and test of acoustic sensors for undersea systems. Requires a STEM degree, 10+ years of experience, and the ability to obtain a security clearance.

This role is for a Technical Officer within the Joint Battlespace Systems product line on the Woomera Test Range Support Services (WTRSS) Program. The role involves applying Integrated Logistics Support (ILS) principles, developing engineering and technical reports, performing technical risk analysis, Failure Mode and Effect Analysis (FMECA), and planning/executing Verification and Validation activities. Experience in electronic, electrical, or Radar/Optics systems, Defence industry, and Logistics Modelling are desirable. Applicants must be eligible for an Australian Defence Security Clearance.

RTX is seeking a Program Information Systems Security Manager (ISSM) to oversee compliance, assessment, and operations of systems, particularly those involving classified information. The role requires maintaining knowledge of cybersecurity regulations like NISPOM and RMF, conducting reviews, and managing authorization processes. A transferable U.S. government security clearance is mandatory.

Senior Systems Security Engineer focused on Anti-Tamper and Program Protection for DoD products. Responsibilities include implementing SSE solutions, defining requirements, developing plans, conducting threat modeling, and ensuring compliance with defense policies. Requires a Bachelor's degree in STEM and experience in System Security Engineering, Anti-Tamper, or Cybersecurity for embedded systems.

This role is for a Sr. Principal Engineer, Lead Project Engineer at RTX, focusing on technical leadership and decision-making for aerospace engine development programs. Responsibilities include technical execution, program management using EVMS, milestone tracking, technical communication, scope change management, reliability improvement through fleet monitoring and root cause analysis, resource planning, risk management, and mentoring junior engineers. The role requires a Bachelor's degree in mechanical or aerospace engineering with significant prior experience, and U.S. Person status.

Principal Systems Engineer role focused on software systems within the defense domain. Responsibilities include requirements management, integration, verification, testing, and system performance analysis. Requires experience in Systems Engineering, Integration and Test, and Model-Based Systems Engineering (MBSE).

This role is for a Staff Engineer at RTX, focusing on managing and resolving technical issues for V2500 aircraft engines to ensure safety and operational metrics. The engineer will work directly with operators, field offices, and various engineering groups to troubleshoot issues, monitor the fleet, and update technical documentation. The role requires a Bachelor's degree in engineering and 2+ years of experience, with U.S. citizenship being a mandatory requirement.

This role involves system modeling and data analysis for defense applications, contributing to new business, system design, and performance evaluation. The analyst will support simulation, modeling, and analysis activities throughout the product lifecycle, developing model-based solutions for mission trade studies. Requires experience with scripting languages and modeling physical systems, along with an active security clearance.

Tooling Engineer/Designer at RTX (aerospace and defense) responsible for reviewing and creating designs for new repair tools for military engine programs, ensuring compliance with requirements, and collaborating with various engineering teams. Requires a STEM Bachelor's degree with 8+ years of experience or an Advanced degree with 5+ years of experience, tool design experience, knowledge of GD&T, manufacturing processes, and CAD modeling.

Seeking a Nondestructive Test Engineer II with expertise in various NDT methods (Radiographic, Ultrasonic, Magnetic Particle, Penetrant) to support production, design, and failure analysis of aerospace products. Requires NAS 410 Level 2 certification and ability to obtain a security clearance.

System Engineer II – Mission Analyst role at RTX, a defense company, focusing on modeling, simulation, and analysis of mission effectiveness for defense systems. Requires a STEM degree, scripting and scientific computing experience, and a Secret security clearance.

Senior Principal System-of-Systems Architect role at RTX, a defense company. Focuses on developing and leading teams in creating system and system-of-system architectures using frameworks like UAF, DoDAF, TOGAF, and tools like Cameo with SysML. Involves proposal support and architecting solutions for complex technological domains within national defense. Requires a minimum of 10 years of STEM experience and an active secret security clearance.

This role is for a Transportation Management System (TMS) Inbound Lead in the EMEA region, responsible for overseeing the implementation and management of the TMS inbound logistics for Collins sites and suppliers. The lead will collaborate with a 3rd party TMS partner to define requirements, manage the launch, provide support, and drive continuous improvement and cost efficiencies. Key responsibilities include executing SOWs, ensuring compliance, optimizing processes, managing documentation, training personnel, and defining data governance for TMS inputs and outputs.

This role is for a Principal Windows System Administrator at RTX, focusing on building, hardening, and sustaining secure Windows environments for classified programs. The position requires deep expertise in Windows technologies, Active Directory, and adherence to security frameworks like DFARS and NIST. The administrator will be responsible for system optimization, troubleshooting, and ensuring compliance within a 24x7x365 environment. A U.S. government security clearance is mandatory.

Design, analyze, simulate, test, and document power conversion and related analog circuitry, focusing on non-isolated and isolated switch mode power converters and linear converters for board-mounted power end-use applications. Architect at the power system level, guide ECAD drafters and junior engineers, and lead teams through design phases from requirements definition to integration testing, managing schedules, budgets, and technical execution.

This role involves providing academic training on system capabilities to warfighters, government personnel, and contractors, both CONUS and OCONUS. The individual will facilitate training events, work independently in a fast-paced environment, use MS Office tools, foster collaboration, prepare reports, and manage project cost, schedule, and progress using Earned Value Management or Risk and Opportunity management methodologies. Experience as a fighter pilot and/or weapon system officer is required, along with an active security clearance.

This role involves performing strength analyses of rotating parts for turbine modules (disks/seals), creating macros and tools for analysis automation, and supporting production teams. It requires technical education, at least 5 years of experience in relevant industries, knowledge of strength analysis, and proficiency in MES software like ANSYS. Experience with programming languages like VBA and Python is a plus.

Lead the technical modernization and integration of Australia's military air traffic control systems, managing complex COTS solutions and ensuring compliance with Defence standards. The role involves technical planning, security accreditation, system integration, testing, and leading integrated project teams.

This role focuses on developing advanced, physics-based modeling solutions in the RF domain for defense applications. The engineer will create C++ models incorporating RF phenomenology and physics concepts to support the design and testing of AI algorithms and hardware. The role involves software development, research into RF modeling, and collaboration with other teams, with a strong emphasis on C++ and Python/MATLAB for data evaluation. While the models support AI development, the core craft is RF signal and sensor modeling, not direct AI/ML model development.

This role is for a Sr. Systems Administrator supporting a Raytheon program in a classified environment. Responsibilities include system monitoring, maintenance, troubleshooting, root cause analysis, documentation, and supporting system engineering groups. The role requires active TS/SCI with CI Poly security clearance and a DoD 8570 IAT Level 2 certification.