Control Systems Engineer - Regional Wastewater Reclamation Pima CountyControl Systems Engineer - Regional Wastewater ReclamationTucson, ArizonaBachelor’s degree from an accredited college or university with a major in electrical engineering, control systems engineering, mechanical engineering, industrial engineering, civil engineering, computer engineering or a related field as determined by the department head at the time of recruitment AND two years of experience performing control systems duties within wastewater/water treatment or related public works facilities. Action Activity - reaching; Motion Activity - fine movement; Hearing Activity - in noisy areas; Speaking Activity - in person, on the phone and on a radio; Vision Activity - may be required to opearte a motor vehicle, distinguish colors, have depth perception and peripheral vision.
Control Systems Engineer - Regional Wastewater Reclamation Pima County, AZControl Systems Engineer - Regional Wastewater ReclamationTucson, AZ$87,110–$104,561 / yearBachelor’s degree from an accredited college or university with a major in electrical engineering, control systems engineering, mechanical engineering, industrial engineering, civil engineering, computer engineering or a related field as determined by the department head at the time of recruitment AND two years of experience performing control systems duties within wastewater/water treatment or related public works facilities. Action Activity - reaching; Motion Activity - fine movement; Hearing Activity - in noisy areas; Speaking Activity - in person, on the phone and on a radio; Vision Activity - may be required to opearte a motor vehicle, distinguish colors, have depth perception and peripheral vision.
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.
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.
Systems Engineer – Test Equipment Compliance Quest Defense Systems & SolutionsSystems Engineer – Test Equipment ComplianceTucson, ArizonaWith 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 systems engineers and technical subject matter experts to ensure documentation is accurate, complete, and ready for approval through formal engineering review processes.
Cyber Security Engineer- Compliance Quest Defense Systems & SolutionsCyber Security Engineer- ComplianceTucson, ArizonaThis position is ideal for a cybersecurity professional with experience supporting regulated environments, systems administration, vulnerability management, and cybersecurity compliance frameworks such as NIST SP 800-171 and CMMC. We are seeking a Cybersecurity Compliance Engineer to support the implementation, maintenance, and validation of cybersecurity controls for engineering test equipment, systems, and operational technology (OT) environments.
Digital Design Engineer Legion Technical SolutionsDigital Design EngineerTucson, ArizonaAbout the Role: Join Legion Technical Solutions LLC as a Digital Design Engineer in Tucson, AZ, where innovation meets technology. You will play a pivotal role in designing cutting-edge digital solutions that drive our projects forward.
Product Test Engineer Legion Technical SolutionsProduct Test EngineerTucson, ArizonaAbout Us: Legion Technical Solutions LLC is a Tucson-based engineering and technical services company committed to delivering innovative, high-quality solutions to its clients. Identify, document, and track defects using bug tracking systems and communicate findings to engineering teams.
Digital Design Engineer 4 Legion Technical SolutionsDigital Design Engineer 4Tucson, ArizonaAbout the Role: Join Legion Technical Solutions LLC as a Digital Design Engineer 4 in Tucson, AZ, where innovation meets excellence. Our commitment to quality and innovation has earned us the trust of our clients and a dedicated workforce that thrives on collaboration and growth.
Senior Systems Engineer I Rocket Lab CorporationSenior Systems Engineer ITucson, 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.
Electrical Engineer World View ExperienceElectrical EngineerTucson, AZ$95,000–$135,000 / yearThe 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. Our Tucson workplace is designed to support collaboration, focus, and well-being, with an on-site environment that keeps supply chain, manufacturing, engineering, quality, and program teams closely connected to the mission.
Mechanical Engineer World View ExperienceMechanical EngineerTucson, AZ$130,000–$140,000 / yearThe 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. Our Tucson workplace is designed to support collaboration, focus, and well-being, with an on-site environment that keeps supply chain, manufacturing, engineering, quality, and program teams closely connected to the mission.
Product Test Engineer Legion Technical Solutions LLCProduct Test EngineerTucson, AZFull timeLegion Technical Solutions LLC is a Tucson-based engineering and technical services company committed to delivering innovative, high-quality solutions to its clients. Identify, document, and track defects using bug tracking systems and communicate findings to engineering teams.
Analog Hardware Design Engineer Quest Defense Systems & SolutionsAnalog Hardware Design EngineerTucson, Arizona$62–$67 / hourYou will work throughout the hardware development lifecycle, performing circuit analysis, developing electrical schematics, conducting simulations, testing hardware, and documenting technical results. 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.
Chief Engineer Foxhound FederalChief EngineerTucson, ArizonaSenior Principal Engineer – Systems Design & Mechanical Architecture Location: Tucson, AZ | Employment Type: Full-Time | Industry: Defense & Aerospace Clearance: TS Are you a hands-on engineer with deep mechanical systems experience and a passion for leading high-impact projects? Foxhound Federal is a service-disabled, veteran-owned small business specializing in helping federal agencies and consulting organizations acquire high-caliber candidates for business development, internal operations and program delivery.
Senior Software Engineer, Cybersecurity RocheSenior Software Engineer, CybersecurityTucson, ArizonaIf you have a passion for secure software development, experience with medical device regulations or cloud security, and hold an advanced degree with relevant industry experience, we invite you to help us defend and innovate our next-generation technology. In this pivotal role, you will work directly with software product development teams to provide guidance and oversight on secure design patterns, risk assessments, and vulnerability analysis.
NewSoftware Engineer, iOS Core Product - Tucson, AZ, USA SpeechifySoftware Engineer, iOS Core Product - Tucson, AZ, USATucson, AZWith the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. Over 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.
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.
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.
Software Engineer- Secret Clearance Cross Resource GroupSoftware Engineer- Secret ClearanceTucson, ArizonaThis role is focused on developing Windows-based software applications, libraries, and instrument drivers used to support advanced production lines, engineering labs, and test equipment systems. This is a strong fit for a software engineer who enjoys hands-on technical work, hardware-connected software, troubleshooting, and building applications that support real engineering and production environments.