91S Stryker Systems Maintainer Army National Guard of the United States91S Stryker Systems MaintainerTucson, AZ$200–$250 / weekJob training for a Styker Systems Maintainer consists of 10 weeks of Basic Training, where you'll learn basic Soldiering skills, and 17 weeks of Advanced Individual Training (AIT) with classroom instruction, involving practice in repairing and replacing equipment parts. In this role, you will be supervising and performing maintenance on various Stryker systems and vehicles including: the M1128 Mobile gun system, the M1132 Engineer support vehicle, the M1133 Medical evacuation vehicle, and the M1135 NBC recon vehicle.
Production Systems Manager Leonardo SpAProduction Systems ManagerTucson, AZThe Production Systems Manager leads the development, optimization, and long-term sustainment of advanced test processes for semiconductor devices, with a strong emphasis on high power laser diode technologies. This role drives technical strategy, mentors junior engineers, and ensures robust, scalable test solutions that support both high volume manufacturing and new product introduction.
Fire Alarm Systems Programmer CANYON STATE ELECTRICFire Alarm Systems ProgrammerTucson, AZFull timeArizona's Top Workplaces, 2024 - 2025Arizona's Most Admired Companies, 2022 - 2025Ranking Arizona: Best Place to Work, 2018 - 2026Ranking Arizona: Best Workplace Culture, 2019 - 2025Arizona's Fastest Growing Companies, 2025Inc. Best in Business, 2022 THE POSITION: Canyon State Electric is currently seeking a highly skilled and motivated Fire Alarm Systems Programmer with NICET certification to join our dynamic team.
Postdoctoral Research Associate, Systems and Industrial Engineering University of ArizonaPostdoctoral Research Associate, Systems and Industrial EngineeringTucson, AZAuthor and co-author peer-reviewed journal papers targeting venues such as Systems Engineering (Wiley/INCOSE), SIMULATION (SCS/SAGE), Applied Ontology (IOS Press), and relevant IEEE/ACM journals. Design, implement, and evaluate next-generation SE capabilities such as AI-augmented requirements engineering, automated conflict detection, model-based review support, and change impact analysis.
AI Engineer/ML Engineer - Senior Developers - AI Training - Tucson, US Prolific Academic LtdAI Engineer/ML Engineer - Senior Developers - AI Training - Tucson, USTucson, AZWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. We're looking for AI and Machine Learning Engineers to join our Expert Network to help train and evaluate the next generation of LLMs using deep technical expertise.
Senior Full stack Engineer (Software Engineer III) National Optical Astronomy ObservatorySenior Full stack Engineer (Software Engineer III)Tucson, AZ$107,400–$125,700 / yearAs a Senior Fullstack Engineer on our EPO team, you will be instrumental in architecting and delivering modern, visualization-rich web applications that support our educational and public science initiatives. Your work will directly impact products ranging from interactive classroom investigations to rich astronomical visualizations and Rubin's public-facing websites.
Windows System Administrator Rincon Research CorpWindows System AdministratorTucson, AZ$100,000–$120,000 / yearRincon Research Corporation (RRC), an employee owned company, is seeking a talented, tenacious, results-driven individual to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, computer scientists, and analysts who are collectively responsible for creating custom digital signal processing solutions and leveraging them to make an operational mission impact. At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.
AI / Machine Learning Engineer Actalent IncAI / Machine Learning EngineerTucson, AZRemote$80–$100 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. We are seeking a talented AI / Machine Learning Engineer to develop and implement machine learning and deep learning algorithms focused on imagery and sensor exploitation.
Network Technician / Network Engineer Trainee (ISP / MSP / Infrastructure) DakotaProNetwork Technician / Network Engineer Trainee (ISP / MSP / Infrastructure)4003 E. Speedway Blvd, Ste 113You’ll work on real-world ISP and business networks (firewalls, wireless, VoIP, switching), while gaining exposure to modern tools including AI-assisted troubleshooting and workflows. This is a hands-on role combining field work, support, and infrastructure — ideal for someone who wants to accelerate their technical skills and move toward engineering-level capability.
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.
Principal Test Equipment Design Engineer Associates SystemsPrincipal Test Equipment Design EngineerTucson, ArizonaWe are seeking a Principal Test Equipment Design Engineer to support the development of advanced test platforms, factory test systems, and automated test architectures for defense programs. The engineer will support the full test equipment lifecycle, from requirements definition and architecture through design, integration, verification, deployment, troubleshooting, and final sell-off in production or field/depot environments.
Electrical Engineer 4 - Principal Legion Technical Solutions LLCElectrical Engineer 4 - PrincipalTucson, AZFull timeIts teams develop advanced systems that help protect the United States and its allies while solving technically demanding challenges across sensing, integrated defense, communications, and other mission-critical technologies. The Tucson location also offers more than 300 days of sunshine annually, easy access to outdoor recreation, and the distinctive Sonoran Desert landscape—all while supporting a major center of advanced aerospace and defense engineering.
Electrical Engineer 4 - Principal Legion Technical SolutionsElectrical Engineer 4 - PrincipalTucson, Arizona$185,000–$200,000 / yearLocation: Tucson, AZ Work Arrangement: 100% Onsite Employment Type: Full-Time Contract with Legion Technical Solutions Industry: Aerospace & Defense Clearance: U.S. Government Security Clearance Required Lead the Development of Advanced Test Systems Legion Technical Solutions is seeking a Principal Electrical Engineer – Test Equipment to support one of the nation’s premier aerospace and defense technology organizations at its Tucson, Arizona facility . · Experience with electrical engineering design and analysis tools including one or more of: o Creo Schematic o Mentor Capital o Altium o DX Designer · Basic working knowledge of C, C++, and/or C# , sufficient to read and follow code in support of electrical engineering activities.
Network Engineer, Principal Specialist, Tucson, AZ Onsite (3 openings) RTXNetwork Engineer, Principal Specialist, Tucson, AZ Onsite (3 openings)Tucson, ArizonaDevelop technical expertise in all areas of voice and data networks hardware and software interconnection and interfacing, such as switches, routers, firewalls, authentication servers, encryptors etc. Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years' experience.
NewCloud Engineer MaximusCloud EngineerTucson, AZFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Research, design, develop, run tests, and evaluate systems supporting cloud implementation and integration with cloud service providers, applying principles and techniques of computer science, engineering, and mathematical analysis.
Electrical Engineer 3 Legion Technical Solutions LLCElectrical Engineer 3Tucson, AZFull timeCandidates must meet the following requirements: * Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of 5 years of relevant professional experience, OR an advanced STEM degree with a minimum of 3 years of relevant experience. Legion Technical Solutions is seeking an experienced Electrical Engineer III – Test Equipment to support one of the nation's premier aerospace and defense technology organizations at its Tucson, Arizona facility.
Electrical Engineer 3 Legion Technical SolutionsElectrical Engineer 3Tucson, ArizonaCandidates must meet the following requirements: * Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of 5 years of relevant professional experience, OR an advanced STEM degree with a minimum of 3 years of relevant experience. Legion Technical Solutions is seeking an experienced Electrical Engineer III – Test Equipment to support one of the nation's premier aerospace and defense technology organizations at its Tucson, Arizona facility.
Senior UI/UX Engineer Leidos Holdings IncSenior UI/UX EngineerTucson, AZ$107,900–$195,050 / yearYou'll work alongside talented software engineers, systems engineers, product owners, testers, and mission stakeholders to transform challenging operational requirements into responsive, intuitive, accessible, and technically sound experiences. Join Leidos on the Chinook Program, supporting an Intelligence Community customer, and help design and deliver modern user interfaces that enable mission users to interact with sophisticated systems and data more effectively.
Satellite Factory Project Engineer Science Applications International CorpSatellite Factory Project EngineerTucson, AZCandidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental engineers (AFSC: 62E) leading satellite programs in the USSF (SSC), NRO, or SDA, applying the full range of the systems engineering discipline (e.g., Requirements Development, Architecture, SE milestones: SRR, PDR, CDR, etc.), and/or DAWIA/PMI Program Management will be especially well-prepared to excel. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available.
Electrical Engineer BelcanElectrical EngineerTucson, AZExperience with electrical engineering design to include troubleshooting, analysis, and test * Experience with commonly used electrical engineering design and analysis tools including but not limited to: Altium, DX Designer, Mentor Capital, Creo Schematic * Experience with commonly used test equipment including but not limited to: Oscilloscopes, DMMs, Network Analyzers, Power Meters * Experience using schematic capture tools and interpreting schematics Qualifications We Prefer * Master of Science degree in Science, Technology, Engineering or Mathematics (STEM). Qualifications You Must Have* Typically requires a Bachelor"s degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of five (5) years of prior relevant experience OR an Advanced degree and three (3) years of relevant experience U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.