40 software systems engineer jobs at 14 companies in Tucson, AZ

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Principal Systems Engineer – Software Systems (Onsite)
Tucson, Arizona, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. citizenship and DoD Secret clearance required; Bachelor’s in STEM and minimum 8 years engineering experience; systems engineering, MBSE, requirements development/verification, and embedded software integration/test experience.
Model-Based Systems Engineering (MBSE), Cameo, DOORS, cPDM, Azure DevOps, Matlab, C, C#, C++, Python
3w
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Senior Systems Engineer and Software Architect
Hilo or Tucson
$128k-$174k/yr OnsiteFull Time
AURA
AURA: Operates international astronomical observatories for scientific research and discovery.
8+ YOEBachelor's in CS/Software/Systems Engineering or equivalent, 8+ years in software architecture/systems engineering, experience with large-scale distributed systems, Python/Java/C++, REST/GraphQL, requirements traceability, and verification/validation.
Python, Java, C++, REST, GraphQL, Kubernetes, CI/CD
1mo
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Autonomy Systems Engineer
Mossville or Tucson
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Requires an engineering degree, systems engineering experience integrating autonomy hardware/software with base machines, industry experience in mining or construction preferred, and experience in requirements definition, systems integration, and testing.
1mo
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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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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
2mo
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Senior Software Engineer - Confluent DevProd
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Durham or Raleigh or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$131k-$245k/yr RemoteFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
5+ YOEBS/MS/PhD in CS or related (or equivalent experience), 5+ years building and operating cloud services or large-scale distributed systems; proficiency with Java or Go and Python; experience with CI/CD, containers, infra-as-code; on-call/incident response experience.
Java, Go, Python, CI/CD, containers, infrastructure-as-code, Electronic developer portals
1mo
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Senior AI Engineer - Agentic Systems
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Fort Lauderdale or Charlotte or Austin
OnsiteFull Time
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
6+ YOE6+ years production software engineering; 2+ years building LLM-powered systems; strong Python; LangChain/LangGraph experience; retrieval architectures; cloud data platforms; strong communication.
Python, LangChain, LangGraph, Snowflake Cortex, vector search
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
3d
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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.
1mo
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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
1mo
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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
2mo
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QA Engineer II - MTS US - Engineering (Tucson, AZ, US, 85706)
Tucson, Arizona, United States
OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
4+ YOE4+ years software/testing experience; 2+ years in test automation; experience with CI/CD, test strategies, and distributed/real-time systems.
Java, Python, C#, REST, gRPC, Automation Frameworks, CI/CD, Containerization, Infrastructure as Code
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
2w
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Field Service Diesel Technician
Tucson or Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Hawaii or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or West Virginia or Wisconsin or Wyoming
$66k-$98k/yr FieldFull Time
Cummins
CumminsNYSE: CMI: Manufacturer of diesel engines and power generation systems.
3+ YOEPerforms complex engine repairs and overhauls, diagnoses faults with limited support, understands aftertreatment systems, uses engine diagnostic software, performs chassis work, meets DOT driving and medical requirements, and mentors junior technicians.