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Senior Software Engineer with Test Equipment At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Senior Software Engineer with Test Equipment position is focused on the design, development, integration, and maintenance of software as... more ->
Mission Speechify is the easiest way to listen to the world's information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify's product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and... more ->
Role Overview The Advanced Effector Guidance Systems (AEGS) Department within Raytheon Hardware Engineering provides Electrical Systems Engineering to develop Electronic Systems solutions for products across the Raytheon portfolio. The Advanced Effectors Guidance Systems department is seeking a Principal Electrical Subsystem Architect to lead architecture development for next-generation missile guidance, control, and sensing electronics. This position defines and drives the technical direction for high reliability power conditioning, energy delivery, and precision analog subsystems that... more ->
Senior/Principal Systems Engineer, Modeling Simulation & Analysis - Secret Clearance Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rockethas become... more ->
Senior Software Engineer, Core Experiences - Tucson, AZ, USA Tucson, AZ, USA Mission Speechify is the easiest way to listen to the world's information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. What streaming services have done for audio entertainment, we're doing for audio information. And whatever we're doing seems to be working. We're #1 in our category, and experiencing exponential growth. Overview We're looking for a... more ->
At RTX, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. Job Title Senior Principal Test Systems Execution Lead Engineer (Onsite, Tucson, AZ) What You Will Learn System level test setup and operation across the different environments within development or production. Experience working across multi-disciplined groups of engineers. Qualifications You Must Have Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of ten (10) years prior... more ->
Overview Leonard Workforce Solutions is conducting a confidential search on behalf of an employee owned R&D organization developing Digital Signal Processing products and geolocation systems in support of U.S. national security missions. We are looking for a Senior Software Engineer to lead the continued development of a multi-language program spanning C+, Python, and Next.js/React. This is a technical leadership role for an engineer who is equally comfortable architecting at the system level and writing production code. You will own the architecture, design, development, and deployment of... more ->
Overview Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Date Posted: 2026-05-12 Country: United States of America Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is... more ->
Date Posted: 2026-05-11 Country: United States of America Location: US-AZ-TUCSON-M02 1151 E Hermans Rd BLDG M02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.? U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance? Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is rooted in our values and... more ->
Tucson, United States | Posted on 05/13/2026 Senior Firmware Engineer Job Duration: Long Term Contract (Possibility Of Extension & FT Conversion) Rate: $95-$98/hr on W2 Company Benefits: Medical, Dental, Vision, Paid Sick leave, 401K Job Summary We are seeking a highly skilled Senior Firmware Engineer to join our Tucson Agile Release Team. The ideal candidate will have strong expertise in Embedded C/C+ development, hardware-software integration, and automated hardware validation. This role involves designing scalable firmware architectures, developing low-level drivers, and collaborating with... more ->
Job Summary There is an excellent opportunity within the Material Estimating Organization as a Proposal Analyst. The estimating organization is responsible for the preparation of various types of proposals for development, production and competitive contracts including modifications to existing contracts. In addition, the Estimating Organization supports gate reviews, government audits, and negotiations with the customer. This position is onsite at the Tucson, AZ location (US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807). The role requires a U.S. government security clearance: Secret. The... more ->
Development Lead Systems Engineer - AMRAAM® Extended Range 2 Raytheon is seeking an experienced and highly motivated Development Lead Systems Engineer to support the AMRAAM® Extended Range 2 program. This role requires a technical leader who will ensure system compliance to contractual requirements, facilitate cross-disciplinary integration, and drive system-level verification and future growth initiatives. What You Will Do Ensure system compliance with contractual and program requirements, maintaining alignment with customer expectations. Coordinate across hardware (HW), software (SW), test,... more ->
Principal Data Scientist Job Responsibilities Lead the design and development of advanced statistical and machine learning models that improve claims outcomes, operational efficiency, and risk management. Serve as the technical authority for complex modeling initiatives including fraud detection, claims severity prediction, litigation risk modeling, and recovery optimization. Develop predictive and prescriptive models using structured and unstructured claims data, including adjuster notes, medical records, and policy documentation. Architect modeling approaches that leverage modern techniques... more ->