Principal Mechanical Engineer - Advance Airframes RTX CorpPrincipal Mechanical Engineer - Advance AirframesTucson, AZTasks will include design, integration, and test of mechanical-focused hardware using computer-aided design, mechanical analyses, and consistent coordination and communication across engineering teams to ensure successful hardware performance, usually demonstrated through flight tests. Typically requires a 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 5 years experience.
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.
NewSenior Digital Design Engineer RTX CorpSenior Digital Design EngineerTucson, AZAt RTX, the world 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. Experience in taking a design concept from the block diagram or requirements level to development of a complete hardware design, and verification via test and integration OR taking existing design and analyzing functionality and troubleshooting failures.
Mechanical Engineer II, Design RTX CorpMechanical Engineer II, DesignTucson, AZKey aspects of this role will involve interpreting and understanding engineering requirements, creating conceptual designs and technical data packages (TDPs), integrating Design for Manufacturing and Assembly (DFMA) principles and geometric dimensioning and tolerancing (GD&T), performing first-order analyses, conducting engineering tests and preparing detailed test reports, as well as presenting during design reviews. Demonstrated expertise in areas such as mechanical subsystem packaging, materials science, thermal analysis, structural analysis, tolerance analysis, energetics principles, control systems, interconnect design, airframe development, or large assembly engineering.
NewEngineer (Water/Wastewater) Westland ResourcesEngineer (Water/Wastewater)Tucson, AZ$95,000–$125,000 / yearFull timeAs part of Trinity Consultants' Water and Ecology division, we tackle complex environmental challenges, blending expertise in environmental consulting, wetlands, cultural resources, GIS, landscape architecture, and engineering. Collaboration is at the heart of what we do-our professionals work together on meaningful and impactful projects, delivering solutions that help clients navigate regulatory complexities and see positive project outcomes.
Electrical Engineer PE System OneElectrical Engineer PETucson, AZ$100,000–$132,000 / yearThe purpose of a Senior Professional Electrical Engineer is to provide technical authority and direction as the Engineer of Record (EOR) for the development of electrical engineering designs, studies and solutions and part of an integrated project team. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Senior RF Product Development Engineer RTX CorpSenior RF Product Development EngineerTucson, AZQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience. The selected candidate will support and/or lead efforts that could range from organizing and leading small to mid-size RF product development teams to providing supplier support of complex RF products.
Senior RF Product Engineer RTX CorpSenior RF Product EngineerTucson, AZThe selected candidate will support and/or lead efforts that could range from organizing and leading small to mid-size RF product development teams to providing supplier support of complex RF products. Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years' experience.
Mid-Level Test Engineer Leidos Holdings IncMid-Level Test EngineerTucson, AZ$87,100–$157,450 / yearThis is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Senior Test Engineer Leidos Holdings IncSenior Test EngineerTucson, AZ$107,900–$195,050 / yearIn this role, you'll help deliver cutting-edge capabilities that directly support our nation's intelligence mission while working alongside some of the industry's brightest engineers, developers, and mission experts. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Principal Engineer, Space Payloads - Secret/Top Secret Clearance Rocket Lab USAPrincipal Engineer, Space Payloads - Secret/Top Secret ClearanceTucson, AZTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Principal or Senior Chemical/Environmental Engineer Tucson Electric PowerPrincipal or Senior Chemical/Environmental EngineerTucson, ArizonaThe ideal candidate will have subject matter expertise with the following regulatory programs: Arizona Aquifer Protection Program (APP), Arizona Surface Water Protection Program (SWPP), Arizona Pollutant Discharge Elimination System (AZPDES), Industrial Wastewater Pretreatment and Local Limits, Spill Prevention, Control and Countermeasures (SPCC), Safe Drinking Water Act, Arizona Groundwater Management Code and Active Management Areas (AMAs), Underground Injection Control (UIC), Arizona Voluntary Remediation Program (VRP), Arizona Water Quality Assurance Revolving Fund (WQARF), and Coal Combustion Residual (CCR) Groundwater Monitoring Programs. Assesses the financial and operational impact of proposed legislation on Company facilities by working with Company business areas and other relevant departments; Interact with governmental agencies regarding permitting, compliance and rulemaking activities; Knowledge, Skills & Abilities .
Subsystem Electrical Engineer II RTX CorpSubsystem Electrical Engineer IITucson, AZAssignments may include integration and validation of electronics; analysis of hardware designs; influence architecture development/refinement; developing and documenting subsystem 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. Missile guidance electronics subsystems typically contain antennas, analog RF circuit cards, digital circuit cards, and configurable logic so the ideal candidate will have a background in detailed design, testing and/or troubleshooting of one or more of these components in RF applications.
Senior Subsystem Engineer RTX CorpSenior Subsystem EngineerTucson, AZAssignments may include integration and validation of electronics; analysis of hardware designs; influence architecture development/refinement; developing and documenting subsystem 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. Missile guidance electronics subsystems typically contain antennas, analog RF circuit cards, digital circuit cards, and configurable logic so the ideal candidate will have a background in detailed design, testing and/or troubleshooting of one or more of these components in RF applications.
Electrical Engineer II - Interconnect (Onsite) RTX CorpElectrical Engineer II - Interconnect (Onsite)Tucson, AZWhat You Will Do: Job responsibilities of this role vary but include activities such as developing interconnect models; include integration and validation of electronics; analysis of hardware designs; influence architecture development/refinement; developing and documenting subsystem requirements and test plans; troubleshooting electronics in a lab or production environment, performing system and circuit level analysis, subsystem integration and test, supporting failure investigations, maintaining and creating documentation, and interacting with multi-discipline groups including suppliers. Electrical Subsystem Interconnect Engineers collaborate with multiple subsystem responsible engineers, mechanical harness design teams, and work in conjunction with electronics system architects.
Product Development Engineer FLSmidth & Co ASProduct Development EngineerTucson, AZBachelor's degree in Mechanical Engineering or a related engineering discipline with 5+ years of relevant engineering experience OR Mechanical Design degree, Mechanical Engineering Technology degree, or related design discipline with 7+ years of relevant product design experience. Working closely with Product Management, Engineering, Operations, Supply Chain, Sales, and Service teams, this role helps deliver reliable, cost-effective, and competitive pump solutions that meet customer and business requirements.
SQL Engineer SME Leidos Holdings IncSQL Engineer SMETucson, AZ$131,300–$237,350 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you've spent the last few years sharpening your skills in SQL, Java, and mission‑driven engineering, and you're ready for work that actually moves the needle, this is the opportunity cleared engineers look for when they're ready for real impact.
Manufacturing Engineer - CNC Programming and Floor Support Belcan LLCManufacturing Engineer - CNC Programming and Floor SupportTucson, AZEducation Level Required: Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience or BSME, BSIE, or equivalent technical degree with 8 years experience or 10-15 years of related experience can be considered in lieu of degree completion. The focus will be on maintaining product throughput though a highly technical role of working in a machining environment to support factory floor troubleshooting on CNC equipment (Lathe and Mill), updating engineering documentation to support increased throughput and meeting technical requirements.
Electrical Engineer National Optical Astronomy ObservatoryElectrical EngineerTucson, AZ$111,546.02–$124,317.74 / yearThis position is responsible for assessing, maintaining, improving, and ensuring the reliability of the telescope's power systems, including generators, uninterruptible power supply (UPS) systems, and power distribution networks. Our Data Management and Software division is committed to building high-performance, scalable solutions that drive progress and support the seamless integration of cutting-edge technologies in our operations.