Program Affordability Lead Engineer RTX CorpProgram Affordability Lead EngineerTucson, AZThe Affordability Program Lead Engineer partners with Chief Engineers, Program Managers, Supply Chain leadership, Operations, and Finance to ensure that affordability objectives, cost-awareness, and value optimization are embedded throughout the product lifecycle. Because approximately 70-80% of lifecycle cost is determined during early engineering design and system architecture decisions, Affordability plays a central role in influencing engineering, supply chain, production, and sustainment strategies.
Software Engineer - Test Equipment Quest Defense Systems & SolutionsSoftware Engineer - Test EquipmentTucson, Arizona$61–$66 / hourWith over 25 years of aerospace and defense engineering expertise, our commitment to delivering high-quality, transformative solutions sets us apart — not just as an industry leader, but as a driving force for impactful change. You will work closely with software, electrical, systems, and test engineers to create software solutions used in engineering laboratories, manufacturing environments, and production facilities.
Digital Design Engineer Quest Defense Systems & SolutionsDigital Design EngineerTucson, Arizona$61–$70 / hourQuest Defense Systems & Solutions is seeking multiple Digital Design Engineers across mid-level through senior-level experience levels to support the design and development of advanced digital electronics for missile and defense applications. With over 25 years of aerospace and defense engineering expertise, our commitment to delivering high-quality, transformative solutions sets us apart — not just as an industry leader, but as a driving force for impactful change.
Process Engineer- Wire Manufacturing AlleimaProcess Engineer- Wire ManufacturingTucson, ArizonaYou thrive in a fast-paced production environment and enjoy solving complex process challenges while working collaboratively across functions to deliver high-quality products that meet customer and regulatory requirements within the medical industry. Working closely with Production, Maintenance, Quality, and Engineering teams, you will help drive process stability, product quality, operational efficiency, and continuous improvement in a fast-paced manufacturing environment.
Senior Principal Engineer – Electrical Fuze & Initiation Systems RTXSenior Principal Engineer – Electrical Fuze & Initiation SystemsTucson, ArizonaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Apply or develop highly advanced technologies, scientific principles, theories, and concepts to the systems integration of fuzing devices, controllers, software, mechanical and electrical interfaces for integration into missile systems and space vehicles.
Senior Manufacturing Engineer World View Enterprises IncSenior Manufacturing EngineerTucson, AZ$100,000–$125,000 / yearWorks closely with manufacturing, engineering, quality, supply chain, and external partners to identify cost reduction opportunities, develop process improvements, resolve production issues, and implement cost-effective equipment solutions. The division brings together advanced autonomous systems, mission technologies, and intelligence solutions that help customers create persistent awareness, operate with confidence, and make faster decisions in complex and contested environments.
Software or Systems Engineers - Avionics Performance Software CorpSoftware or Systems Engineers - AvionicsTucson, AZ$75,000–$145,000 / yearPerformance Software and its sister company, Talent Tier, are midsize companies with a great work-life balance, providing innovative software and hardware to our client companies. We are looking for passionate Software or Systems Engineers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Firmware Engineer Mesa Laboratories IncFirmware EngineerTucson, AZ$80,000–$100,000 / yearAdditional Desired Skills/Competencies: The ideal Firmware Engineer candidate will have demonstrated proficiency in the following areas: Communication protocols such as I2C, SPI, and UART and wireless protocols such as Bluetooth and TCP/IP. At Mesa Labs we're passionate about protecting the vulnerable by enabling scientific breakthroughs, ensuring product integrity, increasing patient and worker safety, and improving quality of life around the world.
NewEngineer II Marriott International IncEngineer IITucson, AZDisplay proficiency in any one of the following categories, above average skills in two more of the following categories and basic skills in the remaining categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building management. Troubleshoot and perform basic repair on all types of equipment (e.g., pump and motor replacement), plumbing (e.g., plunge toilets and unclog drains), electrical equipment including lamps, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and other guestroom items.
Principal Engineer, Actuation Systems Embedded Software RTX CorpPrincipal Engineer, Actuation Systems Embedded SoftwareTucson, AZDay-to-day the candidate will be expected to apply sound engineering practices to address technical problems while collaborating with a team including electrical engineering, mechanical engineering, control systems engineering, test engineering, systems safety engineering, and others. Experience implementing digital control algorithms in hardware including embedded microcontrollers, digital signal processors, FPGAs and a working understanding of serial communication interfaces, analog to digital converters, and PWM generators.
Sr. Engineer, Actuation Systems Embedded Software RTX CorpSr. Engineer, Actuation Systems Embedded SoftwareTucson, AZDay-to-day the candidate will be expected to apply sound engineering practices to address technical problems while collaborating with a team including electrical engineering, mechanical engineering, control systems engineering, test engineering, systems safety engineering, and others. The PCAS department is seeking an embedded software/firmware engineer to support development of a range of high-performance actuation systems, such as aerodynamic steering, thrust vectoring, attitude and divert maneuvering, pointing, and stabilization of missile systems & subsystems.
Principal Systems Engineer - Architecture and Requirements in Cameo (P4) RTX CorpPrincipal Systems Engineer - Architecture and Requirements in Cameo (P4)Tucson, AZJoin our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, chief engineers, chief technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! As a Principal Systems Engineer - Architecture and Requirements in Cameo you will be in a technical role contributing directly to the architecture and requirements development and decomposition of complex subsystems, developing the verification approach, and oversight of created verification artifacts.
Senior Systems Engineer - Architecture and Requirements in Cameo (P3) RTX CorpSenior Systems Engineer - Architecture and Requirements in Cameo (P3)Tucson, AZJoin our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, chief engineers, chief technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! As a Senior Systems Engineer - Architecture and Requirements in Cameo you will be in a technical role contributing directly to the architecture and requirements development and decomposition of complex subsystems, developing the verification approach, and oversight of created verification artifacts.
Principal Mechanical Engineer, Control Algorithm & Simulation RTX CorpPrincipal Mechanical Engineer, Control Algorithm & SimulationTucson, AZAt this grade level, you will be expected to work autonomously with regular and periodic oversight, have advance knowledge of air vehicle gear train dynamics and flight motor control, advanced control techniques, inertial sensors digital communications, and analysis of missile servo position performance - both in simulation, ground, and flight test. Based on skillsets, support may include but is not limited to development of flight actuation control system architectures and implementation of advanced control laws to maximize performance, hardware test design and execution, and analysis of air performance simulation.
NewField Service Engineer- Phoenix, AZ Danaher CorpField Service Engineer- Phoenix, AZTucson, AZ$36.05–$39 / hourIn this role, you will have the opportunity to: Experienced in performing high quality installation, repair and maintenance on mass spectrometers, HPLC and/or capillary electrophoresis instrumentation with a solid understanding of Sciex or competitive products. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.
Principal Navigation/IMU Engineer RTX CorpPrincipal Navigation/IMU EngineerTucson, AZAssignments may include supporting programs with IMU selection, testing of IMUs, analysis of IMU performance, interface with IMU suppliers, developing and documenting IMU requirements and test plans; peer reviews of designs as a subject matter expert; presentations to peers, management, and government customers; and root-cause failure investigations. The Advanced Effector Guidance Systems (AEGS) Department develops guidance section electronics architectures for development programs, supports subsystem analyses, integration and test, provides program leadership as well as GPS/IMU support.
Principal Digital Factory UX/UI Test Engineer IV (Appr ID 202) RTX CorpPrincipal Digital Factory UX/UI Test Engineer IV (Appr ID 202)Tucson, AZThe Principal Digital Factory UX/UI Test Engineer leads UI/UX design, front-end testing, usability validation, and regression automation for Ignition-based applications, MES workflows, dashboards, and IIoT-enabled systems. This role drives the creation of intuitive operator experiences, validates front-end functionality, establishes test best practices, and builds regression test automation that ensures reliable, high-quality releases.
Senior Cryogenics Engineer RTX CorpSenior Cryogenics EngineerTucson, AZThe Effector-Optics (EO) Department is currently seeking a Senior Cryogenics Systems Design Engineer with design and analysis skills, experience in cryogenics systems, component fabrication, and testing. Design and analysis of high-pressure gas supply assemblies, Joule-Thompson coolers, Stirling coolers, Dewar design, Ultra High Vacuum (UHV) Hermetic vessels and sealing techniques.
Manufacturing Test Sustaining Engineer, Engineering Hexagon ABManufacturing Test Sustaining Engineer, EngineeringTucson, AZAs a Manufacturing Test Engineer you will be responsible for the following in your real time support of Production issues: Providing real-time support to in-house production and supplier manufacturing sites by: Investigating and resolving manufacturing test issues while preventing reoccurrence. Reporting to the Team Lead, Manufacturing Support, you will be responsible for supporting and enhancing the innovative manufacturing process and test solutions responsible for ensuring that the highest quality products are delivered to our customers with industry-leading service levels.
Principal RF Sensor Lead Engineer (REA) RTX CorpPrincipal RF Sensor Lead Engineer (REA)Tucson, AZTypically requires a Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience, or an Advanced Degree in a related field and minimum of 6 years of relevant experience to include any combination of the following: Experience with electrical hardware development (RF components such as antennas or CCAs and subsystems preferred). The Effector RF Design Department designs, develops, and supports advanced RF hardware including seekers, sensors, antennas, transmitters, receivers, and exciters for next-generation tactical missile systems.