System Safety Engineer II (DOD cleared) Associates SystemsSystem Safety Engineer II (DOD cleared)Tucson, ArizonaThe engineer will assist with MIL-STD-882E compliant safety programs, hazard analyses, safety requirements, technical reviews, and customer approval activities. This onsite role supports system safety engineering activities for complex defense products at a Raytheon facility.
System Safety Engineer Donatech CorporationSystem Safety EngineerTucson, AZ$69–$74.30 / hourUnder the direction of the Safety Manager support and implement safety programs including, but not limited to, contractor safety, confined spaces, Job Hazard Assessment, electrical safety, lockout/tagout (LOTO), fall protection, machine guarding, powered industrial vehicles, cranes/hoist, training, fire & life safety, ergonomics and others as assigned by management. Qualifications You Must Have: Typically requires: A University Degree or equivalent experience and minimum 3 years prior relevant experience, or An Advanced Degree in a related field and minimum 2 years' experience.
Mid-Level System Safety Engineer Avenue Technologies CompanyMid-Level System Safety EngineerTucson, ArizonaAvenue Technologies is seeking a Mid-Level System Safety Engineer to support technical, engineering, and program teams in a hands-on environment. Coordinate across engineering, program, and customer-facing teams to identify hazards and define effective controls.
Senior System Safety Engineer Avenue Technologies CompanySenior System Safety EngineerTucson, ArizonaAvenue Technologies is seeking a Senior System Safety Engineer to support technical, engineering, and program teams in a hands-on environment. Coordinate across engineering, program, and customer-facing teams to identify hazards and define effective controls.
System Safety Engineer 3 Legion Technical SolutionsSystem Safety Engineer 3Tucson, Arizona$130,000–$145,000 / yearSenior Systems Safety Engineer – Defense Systems Tucson, AZ | 100% Onsite Ability to Obtain a U.S. Security Clearance RequiredLegion Technical Solutions (LTS) is seeking an experienced Senior Systems Safety Engineer to support a premier aerospace and defense customer in Tucson, Arizona. Important Details Location:Tucson, Arizona Work Arrangement: 100% onsite at the customer’s Tucson facility Clearance: Candidates must be eligible to obtain and maintain the required U.S. government security clearance Citizenship: U.S. citizenship required for security-clearance eligibility Interested?
System Safety Engineer 3 Legion Technical Solutions LLCSystem Safety Engineer 3Tucson, AZFull timeYou’ll work alongside multidisciplinary engineering teams to identify hazards, influence system design, mitigate risk, and help ensure complex products meet rigorous military safety requirements throughout their lifecycle. Legion Technical Solutions (LTS) is seeking an experienced Senior Systems Safety Engineer to support a premier aerospace and defense customer in Tucson, Arizona.
Principal System Safety Engineer Associates SystemsPrincipal System Safety EngineerTucson, Arizona$85–$100 / hourDevelopment and execution of a system safety program as defined by Mil-Std-882 to include but not limited to the following analyses Preliminary Hazard Analysis, Subsystem & System Hazard Analysis, Operating and Support Hazard Analysis Functional Hazard Analysis, Requirements Hazard Analysis, and Hazard Tracking. Typically Requires: Bachelor's degree in Science, Technology, Engineering or Math (STEM) and a minimum of 8 years of relevant Systems Engineering or Safety Engineering experience.
Infrastructure Engineer Technical Professionals GroupInfrastructure EngineerMarana, AZRelevant certifications (e.g., Microsoft Certified: Azure Administrator Associate, VMware Certified Professional, CompTIA Server+).Required Experience:Minimum of 3-5 years of experience in IT infrastructure management. Experience with cloud services (e.g., AWS, Azure).Hands-on experience with virtualization technologies (e.g., VMware, Hyper-V).Strong background in implementing and managing IT security measures.
Electrical Engineer AURA NSF CentersElectrical EngineerTucson, AZ$111,546.02–$124,317.74 / yearPart timeThis 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.
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.
ITSD – Infrastructure and Network Engineer III Pima County, AZITSD – Infrastructure and Network Engineer IIITucson, AZ$96,200–$108,222 / yearCoordinates and manages the engineering and delivery of virtual server implementation, support, migration, and upgrade services to the business computing and storage management environment that includes installation, configuration, troubleshooting, maintenance of server / data storage environment and documentation. A Bachelor's degree with a major in computer science, management information systems, or a related field, and five (5) years of experience in network operations, computer systems operation and configuration; OR, any equivalent combination of experience and/or education approved by Human Resources.
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.
Senior Consultant – PE Electrical Engineer Davron LLCSenior Consultant – PE Electrical EngineerTucson, AZBring your electrical engineering expertise to Tucson and make a real impact on critical municipal water and wastewater infrastructure. DAVRON is the leading Headhunter and Executive Search firm for Engineering, Architecture, Construction and Manufacturing professionals nationwide.
Electrical Engineer Donatech CorporationElectrical EngineerTucson, AZ$96–$116.25 / hourDesigns are implemented using VHDL for the following applications: gigabit serial interfaces, Radio Frequency (RF) and Electro Optical (EO) DSP, controls, data links, embedded processing and processor interfaces. Designers work with circuit card designers and systems engineers to develop requirements, architect new parts, collaborative modeling of algorithms, code development, simulation, and?place and route.
Principal Electrical Engineer Rocket Lab USAPrincipal Electrical EngineerTucson, AZDemonstrable experience in electrical engineering, with a strong focus on designing and developing electrical systems for space applications to include all facets of electronics design including high level architectural development, low level design of high speed, analog and digital printed circuit boards that will include interfacing with different communications buses. To 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.
NewFPGA Engineer Quest Defense Systems & SolutionsFPGA EngineerTucson, Arizona$61–$70 / 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. FPGA designs are implemented primarily using VHDL for applications including: Gigabit serial interfaces and multi-gigabit transceivers.
Firmware Engineer Protein Technologies IncFirmware EngineerTucson, AZ$80,000–$100,000 / yearPart timeAdditional 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.
Senior Test Engineer LeidosSenior Test EngineerTucson, ArizonaWe’re looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers’ applications, a critical capability that enables operational success through reliable, high-quality software solutions. August 5, 2026 For 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.
Network Infrastructure Support Engineer Tucson AZ InTegriLogicNetwork Infrastructure Support Engineer Tucson AZTucson, Arizona$24–$34 / hourMore Specific Qualifications for the open position with InTegriLogic: 5+ years' experience configuring and repairing Microsoft Windows-based computers including:o Windows Desktop Operating Systems from Windows 7 to most current versiono Windows Server Operating Systems from Windows Server 2012 to most current versiono Office versions from Office 2010 to most current versiono Network and local printingo Imaging and maintaining base images. 3+ years’ experience with Microsoft Active Directory Users & Computerso Creation/implementation of Group Policy Objects (GPO) as part of automating configuration tasks for clientso DHCP and DNS configuration.
Electrical Engineer Nanosoft Consulting Talent PageElectrical EngineerTucson, ArizonaTypically 2-3 days in office per week -Some weeks may need to be in office everyday -First round of interviews will be phone screen; 2nd round will be in person if candidate is local . The main function of a design engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work.