43 system software engineer jobs at 18 companies in Patagonia, AZ

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Software / System Safety Engineer II
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOERequires a STEM degree, ~2 years relevant experience, familiarity with MIL-STD-882E risk assessment, ability to write technical reports, review software, and obtain/maintain U.S. security clearance.
MIL-STD-882E, JSSSEH
2mo
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Senior System Protection & Studies Engineer
Phoenix or Albuquerque or Tucson or Las Vegas
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
10+ YOEBachelor's in Engineering, PE license required, 10+ years experience in power sector project execution; proficient with Microsoft Office and power market/design software; strong client-facing and leadership skills.
Microsoft Office, PLS CAD, AutoCAD, Plant 3D, AutoPipe, Revit
2w
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Embedded Software Engineer
Tucson, Arizona, United States
OnsiteFull Time
Palladyne AI
Palladyne AINASDAQ: PYDN: Developing AI software for robotics and autonomous aerospace systems.
Experience developing embedded C/C++ software for real-time aerospace systems; familiarity with Zynq/ARM, Vivado, Vitis, hardware interfaces, test equipment, and US work-authorization; ability to obtain security clearance may be required.
C, C++, Zynq, ARM, Vivado, Vitis, UART, I2C, SDLC, CAN, SPI, Python, C#, Linux shell scripting, oscilloscopes, logic analyzers, VHDL
4w
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Senior Software Engineer – High Frequency Systems & Communications
San Diego or Fort Huachuca
$150k-$200k/yr HybridFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
10+ YOE10+ years software architecture/development and systems integration experience; BS in CS/IT; proficiency in C/C++, Java, Python; Linux/Windows; CI/CD and containerization; Agile and DevSecOps experience; DoD Secret clearance required.
C/C++, Java, Python, Linux, Windows, GitLab, Jenkins, Artifactory, SonarQube, Android, Qt, Kotlin, TRAX
1w
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Staff Software Engineer - Confluent Kafka Storage
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle or New York City
$161k-$299k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
10+ YOE10+ years backend/infrastructure experience; BS in CS or equivalent; expertise in Java/Scala/C/C++/Go; deep knowledge of distributed storage systems, systems-level concepts, and leadership/mentoring skills.
Java, Scala, C/C++, Go, Apache Kafka, Apache Iceberg, Apache Flink, AWS, Azure, GCP, Kora
2mo
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Systems & Software Test Engineer
Fort Huachuca, Arizona, United States
$76k-$80k/yr OnsiteFull Time
Sienna Systems
Sienna Systems: Provides specialized IT engineering and systems integration for federal agencies.
2+ YOEActive DoD Secret clearance, Master's or Bachelor's+2yrs, CompTIA Security+, VV&A and scripting experience, Agile Scrum experience, strong troubleshooting and communication skills.
Agile Scrum
2mo
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Software or Systems Engineers - Avionics
Tucson, Arizona, United States
$75k-$145k/yr OnsiteFull Time
Performance Software
Performance Software: Engineers safety-critical software and hardware for the aerospace industry.
Export-control requires U.S. person; bachelor's or higher in CS/CE/EE/Math; avionics software with DO-178; C/C++ proficiency; embedded experience preferred; on-site in Tucson.
C, C++, DO-178, Embedded Systems
3w
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Principal Software Architect
Tucson, Arizona, United States
$156k-$190k/yr OnsiteFull Time
AURA
AURA: Operates astronomical observatories and facilities for the scientific community.
15+ YOE15+ years software engineering experience; expertise in distributed, cloud-native, containerized and HPC systems; strong architecture, API, DevSecOps, IaC, and AI/ML experience; excellent communication and mentorship skills.
HPC, DevSecOps, CI/CD, Infrastructure as Code (IaC), AI, ML, LLM, API
3w
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Principal Software Architect
Tucson, Arizona, United States
$156k-$190k/yr OnsiteFull Time
AURA
AURA: Operates international astronomical observatories for scientific research and discovery.
15+ YOE15+ years software engineering experience with large-scale distributed, cloud-native, HPC, and data-intensive systems; strong architecture, API, DevSecOps, and AI/ML experience; excellent communication and mentoring skills.
HPC, API, DevSecOps, CI/CD, Infrastructure as Code (IaC), observability, AI, machine learning (ML), generative AI, large language model (LLM)
2w
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General Engineer
Tucson, Arizona, United States
$91k-$141k/yr OnsiteFull Time
U.S. Navy
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOEPerform software systems engineering oversight, review tests and software documentation, analyze modeling/simulation and test data, and provide technical assessments for missile and munitions programs.
2d
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Machine Controls Engineer
Tucson, Arizona, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor's degree in engineering or equivalent education; experience with control systems, software requirements, systems engineering, validation, simulation, and cross-functional technical leadership.
Matlab, Simulink, Python, Multibody simulation tools, Caterpillar Dyansty, Virtual Product Development, Software-in-the-Loop, Hardware-in-the-Loop
2d
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Machine Controls Engineer
Tucson, Arizona, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor's degree in engineering or equivalent; experience developing and validating machine controls, control software requirements, simulations, testing, and systems engineering across machinery subsystems.
Matlab, Simulink, Python, Multibody simulation tools, Virtual Product Development, Software-in-the-Loop, Hardware-in-the-Loop
2mo
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Staff Engineer, Systems
Tucson, Arizona, United States
$115k-$145k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
4+ YOEMust be eligible for Top Secret clearance and U.S. citizenship required. Develop test plans, perform requirements derivation and traceability, conduct systems integration & test, document results, support multi-site test events, and integrate hardware/software. Preferred degree in systems or computer engineering with years of experience (9+ BS, 7+ ...
Jama, Agile, Scrum
1mo
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Senior Electrical Engineer, Water
Phoenix or Tucson
OnsiteFull Time
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
10+ YOELicensed Professional Engineer with a Bachelor’s in Electrical Engineering and 10+ years' experience in electrical design for water/wastewater projects; strong knowledge of codes, specifications, power system software, and mentoring skills.
Microsoft Office Suite, AutoCAD, MicroStation, Revit, ETAP, SKM PowerTools, EasyPower
3w
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Test Engineer
Tucson, Arizona, United States
$80k-$100k/yr OnsiteFull Time
World View
World View: Designs and operates high-altitude stratospheric balloon flight platforms.
Develop and execute unit and system-level tests for avionics and systems, create test plans, perform root cause analysis, and train on test software and equipment.
2d
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Technical Manager – AI, Software & Systems Engineering
Tucson, Arizona, United States
OnsiteFull Time
Universal Avionics
Universal Avionics: Manufacturer of advanced electronic flight systems for aircraft.
Bachelor’s degree in engineering, computer science, electrical engineering, or related field; experience leading complex technical programs and multidisciplinary aerospace product development; knowledge across AI/ML, software, systems, computer vision, or image processing.
AI/ML, Software, Systems Engineering, Computer Vision, Image Processing, Neural Networks, Video Analytics, FAA, DO-178, DO-254, ARP4754
1mo
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Senior Frontend Engineer
San Francisco or Tucson or Dallas
$170k-$230k/yr HybridFull Time
Roger Healthcare
Roger Healthcare: AI clinical documentation platform for home health clinicians.
6+ YOE6+ years frontend experience with deep mobile expertise; production mobile and web app experience; expertise with React/React Native, TypeScript, CI/CD; experience with voice/audio, device integration, offline-first systems, scalable UI architectures.
React, React Native, TypeScript, CI/CD, LLM
3mo
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Quality Assurance Engineer III (Tucson, AZ, US, 85706)
Tucson, Arizona, United States
OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
6+ YOE6+ years software/systems testing; 4+ years test automation; Bachelor's in CS/Software/Systems Engineering; travel up to 10%; proficient in automation languages (Java, Python, or C#); CI/CD, containerization, and infrastructure-as-code; strong communication and mentoring.
Java, Python, C#, REST API, GRPC, UI automation, CI/CD, containerization, infrastructure as code
1mo
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Systems Engineer - Enterprise Cloud
Fort Huachuca, Arizona, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEActive Secret clearance required. Experience designing and implementing enterprise cloud solutions using Microsoft Azure (Intune, MDE, Entra, Azure IaaS), scripting/automation, cloud security, and software deployment. Degree/experience equivalencies apply.
Microsoft Azure, Intune, MDE, Entra, Azure IaaS
2mo
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HVAC Controls - Building Systems Analyst II
Tucson, Arizona, United States
OnsiteFull Time
iPipeline
iPipeline: Provides digital software solutions for the life insurance industry.
5+ YOEBachelor's in Engineering or related field; 5+ years commissioning; strong communication; safety focus; problem-solving; MS Office; cloud-based commissioning software.
CxAlloy, Microsoft Office Suite, Cloud Based commissioning software

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