Senior Systems Engineer (Electro-Mechanical Devices) Dawar ConsultingSenior Systems Engineer (Electro-Mechanical Devices)Tucson, ArizonaOur client, a world leader in biotechnology and life sciences, is seeking a " Senior Systems Engineer" with strong hands‑on experience in electro‑mechanical devices . This role applies intensive and diversified knowledge of design principles, system architecture, and implementation across complex engineering assignments.
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.
Systems Safety Engineer MKS2 TechnologiesSystems Safety EngineerTucson, Arizona$100,000–$125,000 / yearMKS2 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. LCE supports every stage of a product’s life cycle—from conception through deactivation —with a strong focus on product support disciplines including Reliability, System Safety, and Supportability .
System Safety Engineer 3 Legion Technical SolutionsSystem Safety Engineer 3Tucson, ArizonaYou’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.
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.
NewSr Principal Mechanicl Engineer, Control Actuation Systems RTX CorpSr Principal Mechanicl Engineer, Control Actuation SystemsTucson, AZProven design and manufacturing knowledge in machined parts, injection molded parts, hobbing, broaching, sheet metal fabrication, BLDC motors, wire harnesses/flex harnesses and related components, corrosion resistant steels and aluminum alloys. At this grade level, you will be expected to work autonomously, have expert or mastery level knowledge within the control mechanism development domain, and exercise strategic vision to influence the functional and organizational strategies of the PCAS organization beyond assigned program work.
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 .
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.
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.
Senior Systems Engineer I/II - Secret Clearance Rocket Lab USASenior Systems Engineer I/II - 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 business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Senior Systems Engineer I/Ii - Secret Clearance Rocket Lab USASenior Systems Engineer I/Ii - Secret ClearanceTucson, AZImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: 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. 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.
Mechanical Design Engineer – Test Systems Quest Defense Systems & SolutionsMechanical Design Engineer – Test SystemsTucson, ArizonaIn 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.
Radar/RF System Engineer Lunewave, Inc.Radar/RF System EngineerTucson, AZJob Qualifications Requires a bachelors degree, masters degree or PhD in engineering or a related technical discipline from an accredited institution and progressive engineering experience as follows; five or more years of experience with a bachelors degree, three or more years of experience with a masters degree or with a PhD. Has demonstrated leadership ability by directing/developing the solution(s) to highly technical and complex engineering problems, and has been a key participant in attracting and retaining engineering business as well as professional staff.
Principal Systems Engineer: Solid State Transmitter Integration & Test Lead RTX CorpPrincipal Systems Engineer: Solid State Transmitter Integration & Test LeadTucson, AZQualifications You Must Have: Typically requires a Bachelor of Science in Electrical Engineering, Aerospace Engineering, Systems Engineering, Physics, Math or other related engineering disciplines and a minimum of 8 years of relevant experience. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Quality Systems Engineer Universal AvionicsQuality Systems EngineerTucson, ArizonaYou'll be an active driver of our Quality Management System, developing procedures, leading audits, building data dashboards, and working directly with engineering, operations, and leadership to keep our QMS sharp, compliant, and continuously improving. Build and maintain quality KPI dashboards using Power BI, Databricks, or equivalent tools to support Management Review.
BAS Controls Systems Installer I-III MPSWBAS Controls Systems Installer I-IIITucson, ArizonaThe Controls Systems Installer Level I - must have basic construction site experience, be willing to work in unfinished buildings with basic hand tools and possesses a valid driver’s license. Level II – Candidate requires some support with moderate level tasks such as mounting controllers and terminating wires on controllers and field devices.
Principal System Safety Engineer MIL-STD-882E Associates SystemsPrincipal System Safety Engineer MIL-STD-882ETucson, ArizonaExperience with: System Safety Engineering, Systems Engineering, Software or Firmware Engineering, Electrical Engineering or equivalent Safety Engineering. • Working across all integrated product teams and lines to properly eliminate hazards or provide effective controls.
Junior ICAM System Administrator MaximusJunior ICAM System AdministratorTucson, AZRemoteFull 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. - Perform user and service account lifecycle management tasks, including monitoring, disabling, and removal of accounts across supported systems.
NewRaytheon 2026 EO Optical Systems Engineer I (Onsite) RTX CorpRaytheon 2026 EO Optical Systems Engineer I (Onsite)Tucson, AZThe multi-disciplined department includes engineers that may be responsible for the following: Designing, modeling/analyzing, and verifying optical components within a sensor/seeker designing the structures that hold the optics, including any mechanisms needed to move optics, as well as the cryogenic systems used to cool and maintain the temperature of EO detectors. The Electro-Optics (EO) department is responsible for requirements decomposition, detailed design and production support of the EO Sensors/Seekers, including the detectors, cryogenic systems, and structures making up the sensor/seeker subsystems.