Metallurgical/Chemical Engineer II Bowman Consulting Group, Ltd.Metallurgical/Chemical Engineer IITucson, ArizonaFull timeThis role applies established engineering principles to analyze, design, and optimize processes related to extraction, refining and production while supporting project teams, operations, and clients. Overview: Provides intermediate-level engineering support focused on design, optimization, technical studies and project delivery for metallurgical processes and/or chemical plants.
NewProject Engineer - Utilities Dibble EngineeringProject Engineer - UtilitiesTucson, AZThis role of Project Engineer is responsible for preparation of detailed design drawings and contract documents for water and wastewater infrastructure projects involving water supply (wells), distribution systems and collection systems, as well as storage tanks, booster stations and sewer lift stations. This role includes providing preliminary engineering and final design for projects, which requires experience with hydraulic analysis, profile design, understanding of survey and rights of way requirements.
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.
Project Manager / Civil Engineer (Tucson, AZ) ArdurraProject Manager / Civil Engineer (Tucson, AZ)Tucson, ArizonaWe have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. This includes managing all activities related to project scope, schedule, cost, cash flow, quality, communications, resources, procurement, and risk elements required to optimize client service, quality, and fiscal responsibility.
NewAHS Product Engineer II KomatsuAHS Product Engineer IITucson, AZWorking as part of the Global Support organization, this role helps regional support teams and mine-site customers diagnose and resolve complex system issues, deploy and validate AHS software, and maintain the technical documentation and processes required to operate and support autonomous mining systems safely and reliably. The Product Engineer II operates with greater independence than an entry-level Product Engineer and is expected to take ownership of technical investigations, coordinate troubleshooting activities, contribute to testing and quality assurance, and share knowledge with less experienced team members.
Sr. Principal Systems Engineer (Remote) Spara TechnologiesSr. Principal Systems Engineer (Remote)Tucson, AZRemoteCollaborate Across Teams: Work closely with multi-disciplinary teams, including systems, software, hardware, and test engineers to ensure seamless system functionality. Document and Communicate: Generate test documentation, analyze results, verify system requirements, and clearly communicate technical findings to stakeholders and leadership.
Sr. Mechanical Engineer (Remote) Spara TechnologiesSr. Mechanical Engineer (Remote)Tucson, AZRemoteProvide engineering support to suppliers and manufacturing facilities—both domestically and internationally—including troubleshooting, product development, and obsolescence management. Spara Technologies delivers advanced engineering, staffing, and mission-focused solutions across energy, cyber, air, land, sea, and space domains.
Electrical Engineer (Remote) Spara TechnologiesElectrical Engineer (Remote)Tucson, AZRemoteThis role involves full lifecycle design responsibilities—from defining functional requirements to supporting production—while working closely with cross-functional teams including mechanical, software, and firmware engineers. The primary focus is on airborne communication and processing systems, which may include power management, digital communications, display control, analog signal processing, and application-specific control electronics.
Program Chief Engineer (Remote) Spara TechnologiesProgram Chief Engineer (Remote)Tucson, AZRemoteMinimum 10 years of relevant experience in roles such as Program Engineer, Technical Program Manager, Project Engineer, Technical Subcontract Manager, or Integrated Product Team (IPT) Lead; OR 7+ years with an advanced degree in a related field. Ensure staffing plans are current and aligned with program needs, working closely with discipline managers to assign appropriate talent—including internal, distributed, and supplier resources.
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.
Machine Controls Engineer CaterpillarMachine Controls EngineerTucson, AZ$97,530–$146,290 / yearWith Caterpillar's renewed focus on delivering industry-leading technologies that improve safety, productivity, and efficiency, this role is critical to the successful development and implementation of key machine technologies across multiple programs. What Skills You Will Have: Technical Excellence: Experience in control systems and software requirements development, combined with strong systems engineering knowledge across areas such as (Engines, Powertrain, Hydraulics, etc.).
Network Infrastructure Support Engineer Tucson AZ InTegriLogic Corp.Network Infrastructure Support Engineer Tucson AZTucson, AZFull timeMore 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 version. We are looking for a Network Infrastructure Support Specialist who is at an expert level with supporting Windows-based workstations, printer, and servers.
Mechanical Design Engineer - Hydraulic Valves & Mechanisms Recruiting Engine (MLS)Mechanical Design Engineer - Hydraulic Valves & MechanismsTucson, AZPreferred Job Knowledge, Skills And Experience* Bachelor of Science degree in Mechanical Engineering, Mechanical Engineering Technology, Aerospace Engineering, or related field with at least 7 years related work experience (post-graduation).* Required Job Knowledge, Skills And Experience* Bachelor of Science degree in Mechanical Engineering, Mechanical Engineering Technology, Aerospace Engineering, or related field with at least 5 years related work experience (post-graduation).*
Quality Test Engineer Dean Vesling and AssociatesQuality Test EngineerTucson, AZ_ May specialize in areas of quality control engineering, such as design, incoming material, process control, product evaluation, product reliability, inventory control, metrology, automated testing, software, research and development, and administrative application._. - Data Gathering & Analysis: Knowledge of data gathering and analysis tools, techniques, and processes; ability to collect and synthesize data from a variety of stakeholders and sources in an objective manner to reach a conclusion, goal, or judgment.
NewSenior Design Engineer- Large Mining Truck CaterpillarSenior Design Engineer- Large Mining TruckTucson, AZ$112,710–$169,060 / yearAnalytical Thinking Demonstrate the ability to evaluate complex Large Mining Truck systems, interpret test and field data, identify root causes of technical issues, and develop practical solutions that improve machine performance, reliability, and durability. The Senior Design Engineer - Large Mining Trucks provides technical leadership in the design, development, integration, and validation of engine installation and cooling systems supporting Caterpillar's Large Mining Truck (LMT) product line.
NewStaff Engineer (Geotechnical, Geological or Mining) / Staff Geologist Call & Nicholas, Inc.Staff Engineer (Geotechnical, Geological or Mining) / Staff GeologistTucson, AZSkills in these areas will still be at an emerging level, and it is expected that many of these skills will need to be further developed on the job: Assist in editing and creating tools or programs for application to geotechnical engineering data collection and analysis (programming/coding). Call & Nicholas is an internationally recognized geotechnical engineering firm based in Tucson, AZ that provides consulting services to clients in the mining industry.
Principal Electrical Engineer Rocket Lab CorporationPrincipal 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.
NewDigital Design Engineer Quest Defense Systems & SolutionsDigital Design EngineerTucson, Arizona$61–$70 / hourQuest Defense Systems & Solutions is seeking multiple Digital Design Engineers across mid-level through senior-level experience levels to support the design and development of advanced digital electronics for missile and defense applications. 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.
Power & Analog Electrical Engineer MKS2 TechnologiesPower & Analog Electrical 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. This role focuses on analysis, simulation, testing, and design of circuit card assemblies across power, analog, and/or motor control domains.
Quality Field Engineer RYAN COS. US INCQuality Field EngineerTucson, AZThis role will focus on field inspection activities, documentation, and communication with trade parters to ensure that all civil, structural, architectural, and MEP installations are constructed in accordance with the established contract documents, in preparation for equipment commissioning. Conduct daily walkthroughs and field inspections for all CSA and/or MEP work on site with detailed reporting using Procore, project-approved checklists, or other quality-control tracking methods.