Software Engineer, Data Infrastructure & Acquisition - Tucson, AZ, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Tucson, AZ, USATucson, AZOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Senior Software Engineer, Windows/Desktop Applications - Tucson, AZ, USA SpeechifySenior Software Engineer, Windows/Desktop Applications - Tucson, AZ, USATucson, AZThese include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
NewDSP Communications Engineer Great Bay Staffing GroupDSP Communications EngineerTucson, ArizonaRequired Skills: C/C++IntelligenceModelingDevelopmentTechnical DocumentationTeam CollaborationCollaborationOperationsSalaryElectrical EngineeringVersion ControlAlgorithmsCompensationMathematicsProgrammingCommunication SkillsComputer ScienceC++SecurityLinuxResearchSoftwareDocumentationGitDesignEngineeringSciencePythonCommunicationManagement. Job Description: We are seeking a highly skilled DSP Engineer with expertise in RF signal processing , Software Defined Radio (SDR) , and wireless protocol development to join our team supporting critical intelligence and defense operations.
Systems Engineer II Old Dominion Freight Line IncSystems Engineer IITucson, AZ$78,025–$97,532 / yearOld Dominion plans to screen candidates, conduct interviews, and proceed with hiring candidates to meet its business needs, which may result in filling the role before the current anticipated application window closes. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training, skill level, and state/local wage requirements.
Senior Electrification Systems Engineer CaterpillarSenior Electrification Systems EngineerGreen Valley, AZ$112,710–$169,060 / yearTechnical Excellence: Working knowledge of electrification technologies and various application methods; ability to develop and provide solutions to significant technical challenges involving battery electric machines, energy storage systems, high-voltage integration, power electronics, charging systems, and vehicle electrification. Focus areas include batteries, fuel cells, motors, inverters, micro grid controllers, charging, energy storage systems, lifecycle solutions/services and integration of components for ePowertrain solutions across industries.
Maintenance Engineer PM - Hilton Tucson El Conquistador HiltonMaintenance Engineer PM - Hilton Tucson El ConquistadorOro Valley, AZFull timePerforms basic carpentry, painting, and finishing work to refurbish furniture, fixtures, and surfaces in guest rooms and public areas, including cabinets, tables, chairs, doors, windows, and counters. Assists in inspecting, maintaining, and performing minor repairs on electrical systems, including HVAC controls, televisions, lighting, outlets, and related equipment.
Maintenance Engineer AM - Hilton Tucson El Conquistador HiltonMaintenance Engineer AM - Hilton Tucson El ConquistadorOro Valley, AZFull timePerforms basic carpentry, painting, and finishing work to refurbish furniture, fixtures, and surfaces in guest rooms and public areas, including cabinets, tables, chairs, doors, windows, and counters. Assists in inspecting, maintaining, and performing minor repairs on electrical systems, including HVAC controls, televisions, lighting, outlets, and related equipment.
Systems/Cyber Engineer Hire VeteransSystems/Cyber EngineerTucson, ArizonaJOB DESCRIPTION: Project Overview: Create help guides/templates on a variety of system administration topics, which may include cybersecurity, cyber compliance, cyber vulnerability audits relating to Test Equipment. Position Overview: TESA is seeking a highly capable Cyber/Systems Engineer with strong experience in IT systems administration, requirements development, and technical writing.
Mechanical Design Engineer – Test Systems Associates SystemsMechanical Design Engineer – Test SystemsTucson, ArizonaThis role focuses on 3D CAD design, drawing package development, mechanical packaging, environmental test support, and hardware integration for production and engineering test systems. We are seeking a Mechanical Design Engineer to support the design and development of mechanical test systems, fixtures, assemblies, and hardware used in aerospace and defense environments.
Electrical Engineer - Test Systems Design (LabView) Associates SystemsElectrical Engineer - Test Systems Design (LabView)Tucson, Arizona$155,000–$185,000 / yearRequires 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 Required: Experience with factory/laboratory test instrumentation, electronics (Ex. Experience with commonly used electrical engineering design and analysis tools including but not limited to: Creo Schematic, Mentor Capital, Altium, DX Designer.
Systems Administrator (TS/SCI Clearance Required with agreement to obtain CI Poly) North Point TechnologySystems Administrator (TS/SCI Clearance Required with agreement to obtain CI Poly)Tucson, AZDuties include administering Linux and Windows-based systems; diagnosing and resolving hardware, software, and end-user issues while managing support tickets through resolution; architecting and managing server, storage, and virtualization infrastructure (VMware, KVM); performing OS installation, configuration, hardening, and patching in compliance with DoD STIGs; and monitoring and tuning system performance through root cause analysis. The role also maintains automation scripts and infrastructure as code (Ansible, PowerShell, Bash), supports backup, recovery, and disaster recovery planning, maintains system documentation and configuration baselines, and collaborates with cybersecurity, network engineering, and software development teams.
Test Systems Execution Lead Engineer NR Consulting LLCTest Systems Execution Lead EngineerTucson, AZ$54–$59 / hourThis position involves working in a lab environment with weapon test system designers to understand requirements, design solutions, integrate, and deploy the systems to help support test and tactical software development, testing, and delivery of missiles to the warfighter. Experience with the functionalities of Test Systems Engineering or equivalent Engineering experience for both hardware and test software development, integration, verification, validation, and maintenance activities within production, manufacturing, product qualification environments.
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.
Sr. Principal Systems Integration & Test Engineer (Remote) Spara TechnologiesSr. Principal Systems Integration & Test Engineer (Remote)Tucson, AZRemoteWe are currently seeking a Senior Principal Systems Integration & Test Engineer to join our team supporting the integration and testing of cutting-edge missile hardware and software systems. Typically requires a bachelor's degree in engineering, physics, or a related field and a minimum of 10 years of relevant experience ; or an advanced degree with at least 7 years of experience .
Senior Engineer – Electrical Fuze & Initiation Systems RTXSenior 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, ignition, and safety devices for integration into missile systems and space vehicles.
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.
Principal Engineer – Fuze & Initiation Systems RTXPrincipal Engineer – Fuze & Initiation SystemsTucson, ArizonaApply or develop highly advanced technologies, scientific principles, theories, and concepts to the systems integration of fuzing, ignition, and safety devices for integration into missile systems and space vehicles. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
NewAssociate Systems Engineer - Assay Develompent RocheAssociate Systems Engineer - Assay DevelompentTucson, ArizonaOrganizational Skills: Excellent organizational skills, with the ability to efficiently evaluate, prioritize, and handle multiple projects and priorities; capability to formulate and solve problems, and complete work in a timely, accurate, and thorough manner, especially in managing extensive requirement sets, risk registers, and verification & validation matrices. Customer-Focused Innovation: Engage with business leaders and VoC representatives to ensure technical solutions align with customer needs and market demands, facilitating stakeholder discussions to prioritize requirements, assess associated risks, and define appropriate validation criteria.
Mechanical Design Engineer – Test Systems Quest Defense Systems & SolutionsMechanical Design Engineer – Test SystemsTucson, Arizona$62–$67 / hourIn this role, you will work on complex mechanical test solutions involving vibration, thermal, hydraulic, radio frequency, and electro-optical systems, helping ensure the reliability, performance, and quality of cutting-edge technologies throughout production and development. At Quest Defense Systems & Solutions, we partner with industry leaders to solve complex engineering challenges, bringing together innovative thinking and technical expertise to deliver solutions that make a real-world impact.
System Safety Engineer MKS2 TechnologiesSystem Safety EngineerTucson, ArizonaMKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Seeking a Senior System Safety Engineer to lead and execute MIL-STD-882E compliant System Safety Programs in support of defense system development, sustainment, and lifecycle activities.