54 systems engineer iii jobs at 30 companies in Vallejo, CA

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Systems Engineer III
Fairfield, California, United States
$73-$88/hr OnsiteFull Time
NorthBay Health
NorthBay Health: Independent nonprofit health system serving Solano County, California.
12+ YOE12+ years IT experience with deep systems engineering expertise in highly available healthcare infrastructure; strong troubleshooting, scripting, database, cloud, and security skills.
Linux Server, Windows Server, Radius, LDAP, MSAD, EntraID, MFA, SQL, Python, PowerShell, Microsoft365
1d
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Controls Systems Engineer III - IN
Columbus or Sonoma County or Santa Rosa
$109k-$120k/yr OnsiteFull Time
Blentech Corporation
Blentech Corporation: U.S. food processing equipment manufacturer serving food producers with cooking, mixing, cooling, and automation systems.
Bachelor's degree in engineering, 5+ years of pharma or food industrial controls experience, PLC/HMI/SCADA expertise, sales experience, Ignition experience, and willingness to travel 50%.
PLC, Rockwell, Siemens, HMI, SCADA, Ignition
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Building Automation Systems Engineer III - HVAC
San Leandro, California, United States
$71-$85/hr OnsiteFull Time
EMCOR Services Mesa Energy
EMCOR Services Mesa Energy: Wholly owned EMCOR subsidiary serving commercial clients with HVAC, building automation, chiller, retrofit, energy, and solar services.
10+ YOEBachelor's degree preferred, 10+ years automation experience with HVAC control systems, proficiency programming controls, knowledge of mechanical systems, ability to interface with customers, valid driver’s license required.
Delta, Distech, JCI, Andover, LEED
3mo
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Controls/Systems Engineer, (Linux / EPICS / DCS/SCADA Focus) III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Global leader in materials engineering for the semiconductor industry.
Strong Linux administration, EPICS/DCS/SCADA experience, automation with Ansible, Python/Bash and Git proficiency, networking and distributed systems knowledge; bachelor’s in engineering/physics or equivalent experience desired.
Linux, EPICS, DCS/SCADA, Phoebus, CSS, Ansible, Python, Bash, Git, Proxmox, VMware, Docker, Kubernetes, StreamDevice
3mo
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Software Engineer III, Embedded Systems/Firmware, AI and Infrastructure
Sunnyvale, California, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
2+ YOEBachelor’s degree or equivalent; 2 years low-level systems programming; 2 years embedded OS experience.
C++, C, Embedded Systems
2mo
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Investment Systems Application Engineer - III
Oakland or Charlotte
HybridFull Time
Vanguard
Vanguard: Global investment management firm owned by its client funds.
5+ YOERequires 5+ years in software, test, or platform engineering within investment or financial systems; Python or Java, automated testing, data validation, CI/CD, AWS, and investment workflow knowledge.
Python, Java, AWS
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Mechanical Engineer III
Petaluma, California, United States
$101k-$153k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Developer of unmanned aircraft systems and defense technologies.
5+ YOE5+ years designing complex mechanical and electro-mechanical systems; Bachelor's in Mechanical/Aerospace Engineering; SolidWorks proficiency; ASME drawing standards; prototyping and thermal design experience; ITAR U.S. person requirement.
Solidworks, Microsoft Office
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Engineer III
Dublin, California, United States
$134k-$229k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Off-price retailer of apparel and home fashion.
8+ YOEBachelor's in CS/IS/Engineering,8+ years software/IT experience in retail planning systems, proven experience with Arthur/Oracle/Blue Yonder/O9/Anaplan,SQL,EDW,APIs,ETL,reporting tools,cloud platforms,AI/LLM automation,and mentoring junior engineers.
Arthur Planning, Forecasting, MFP, Assortment Planning, Allocation, RMS, MDO, Oracle Retail, Blue Yonder, O9 Solutions, Anaplan, SQL, EDW, MicroStrategy, Microsoft Power BI, Snowflake, Azure, AWS, GCP, APIs, ETL, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
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Engineer III
Dublin, California, United States
$134k-$229k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Off-price retailer of apparel and home fashion.
8+ YOEBachelor's degree or equivalent; 8+ years software engineering experience focused on retail merchandising systems; 3+ years leading cloud migration or business transformation projects; expertise in modern full-stack technologies and Azure.
Microsoft Azure, Azure Cosmos DB, Azure Event Hub, Azure Spring Apps, Azure Container Apps, Azure Front Door, Java, Spring Boot, Angular, Node.js, Python, Microservices, Azure APIs, Oracle, Bamboo Rose, Jenkins, SonarQube, Bitbucket, JIRA, Confluence, GitHub Copilot, Cursor AI, Claude Code, SQL, NoSQL, Pro*C
2mo
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Process and System Engineer III
Santa Rosa, California, United States
$109k-$127k/yr OnsiteFull Time
Blentech Corporation
Blentech Corporation: U.S. food processing equipment manufacturer serving food producers with cooking, mixing, cooling, and automation systems.
6+ YOEBachelor's degree in engineering, 6+ years manufacturing engineering experience, expertise in process design, automation integration (PLC/HMI/MCC/SCADA/MES), CAD and process simulation, advanced data analysis, project leadership on $2M-$15M+ projects, and ability to mentor engineers.
process simulation software, CAD packages, advanced data analysis tools, PLC, HMI, MCC, SCADA, MES, Microsoft Office Suite, Google Workspace, Salesforce
2mo
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Lead AV & Commissioning Engineer III
San Francisco, California, United States
$114k-$155k/yr FieldFull Time
Astreya
Astreya: World-class IT managed services and solutions provider.
3+ YOE3+ years in senior AV/VC installation and commissioning, end-to-end AV system engineering, TCP/IP networking, knowledge of Teams/Zoom/Google Meet/Cisco/Blue Jeans/Pexip, team leadership, fault finding, documentation, and ability to work out-of-hours and weekends.
Microsoft Teams, Zoom, Google Meet, Cisco, Blue Jeans, Pexip, TCP/IP, Udemy, Coursera
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Software Engineer III
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
5+ YOERequires 5+ years in backend, automation, or quality engineering; Node.js, JavaScript, or Python; REST APIs, distributed systems, automation frameworks, CI/CD, Git, and performance optimization.
Node.js, JavaScript, Python, REST APIs, Appium, TestCafe, XCUI Test, Espresso, Git, CI/CD
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Robotics Software Engineer - II/III
Menlo Park, California, United States
$91k-$172k/yr OnsiteFull Time
SRI International
SRI International: Independent nonprofit research institute developing technologies and solutions for government and commercial customers.
2+ YOEUS citizen able to obtain security clearance; BS/MS/PhD in CS/CE/Robotics or related; C++ and Python experience, ROS 2, interfacing with robotic hardware, sensor integration, Linux/Windows system software; 2+ years minimum.
C++, Python, ROS 2, OpenCV, PyTorch, TensorFlow, Unreal Engine, Isaac Sim, Omniverse, Gazebo, SolidWorks, Fusion 360, OpenXR, Docker
2mo
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Design Engineer, III
San Francisco, California, United States
$154k-$286k/yr RemoteFull Time
GitHub
GitHub: GitHub is a developer collaboration and code-hosting platform for software developers.
1+ YOE5+ years front-end engineering or equivalent (alternatively degree + reduced experience). Strong front-end skills (React, HTML, CSS, JavaScript/TypeScript), prototyping, design systems, accessibility, and collaboration skills; Figma experience preferred.
Figma, React, CSS, HTML, JavaScript, TypeScript
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Software Engineer III
Oakland, California, United States
$175k-$210k/yr HybridFull Time
Fivetran
Fivetran: Automated data movement and integration platform for organizations.
5+ YOE5+ years software experience, distributed systems, strong OO programming, cloud and containerization experience, CI tools, mentoring and on-call participation.
Java17, JUnit5, Docker, Kubernetes, K8s, AWS, GCP, Azure, SQL, BigQuery, Bazel, BuildKite, Buidkite, New Relic, Grafana
3d
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Fire Alarm Engineer
Houston or Long Beach or San Francisco or Reno or United States
RemoteFull Time
Giga Energy
Giga Energy: American AI energy infrastructure manufacturer and site developer building data centers and making transformers for AI companies.
5+ YOERequires 5+ years designing fire alarm systems, NICET FAS Level III or IV, engineering bachelor's degree, data center experience, code expertise, field commissioning experience, and Revit and AutoCAD proficiency.
Revit, AutoCAD, VESDA, VEWFD, AHJs, IBC, IFC, NFPA 1, NFPA 101, NFPA 72, NFPA 75, NFPA 76, NFPA 92, NFPA 2001, NFPA 2010, NFPA 13, NFPA 855, NFPA 70 (NEC), FM Global Property Loss Prevention Data Sheets
3d
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Field Service Engineer III – Life Science Automation Systems (San Diego / Bay Area)
San Francisco or San Diego or California or United States or North America
$40-$50/hr FieldFull Time
Azenta Life Sciences
Azenta Life SciencesNasdaq: AZTA: Public life sciences providing cold-chain sample management and multiomics services to pharmaceutical, biotech, academic institutions.
Associate of Science, technical certificate, or equivalent; 5+ years related experience or military technical training; strong electrical and mechanical skills; troubleshooting expertise; driver's license, passport eligibility, and English proficiency.
PC, Windows, DOS, Oracle
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Infrastructure Engineer - IS Systems Specialist III (Open & Promotional)
San Mateo County, California, United States
$139k-$174k/yr OnsiteFull Time
Technology Services Department
Technology Services Department: San Mateo County is a local government serving residents through health, safety, welfare, and public services.
4+ YOERequires 4 years of IT infrastructure or server administration experience, or equivalent education and experience, with expertise in Windows Server, Active Directory, virtualization, hybrid cloud, automation, monitoring, backup, and disaster recovery.
Windows Server, Active Directory, DNS, Okta, OAuth, MFA, Microsoft Entra ID, Azure AD Connect, VMware vCenter, VMware ESXi, Nutanix, Hyper-V, Microsoft Configuration Manager, SCCM, Ansible, PowerShell, Linux, Azure
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Quality Assurance Engineer III
Concord, California, United States
$121k-$148k/yr OnsiteFull Time
Cerus
CerusNasdaq Global Market: CERS: Public biomedical developing pathogen-reduction systems that protect donated blood for blood centers and hospitals.
5+ YOEBachelor's in engineering or science; 5+ years QA/systems experience supporting manufacturing (medical device experience preferred); experience with IEC 62304/SDLC, risk analysis, testing, CAPA, audits, supplier quality, and quality tools (FMEA, DOE, Six Sigma); ~10% travel.
Software Development Life Cycle (SDLC), IEC 62304, Smartsheet, Veeva, FMEA, DOE, Six Sigma, CAPA
1w
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Mechanical Design Eng III
Hayward, California, United States
$108k-$173k/yr OnsiteFull Time
Ultra Clean Holdings
Ultra Clean HoldingsNASDAQ: UCTT: Designs and manufactures critical subsystems and components for the semiconductor industry.
8+ YOEBachelor's degree in Mechanical Engineering required; master's preferred. Requires 8+ years of component and system design experience using SolidWorks and Pro-Engineer, plus advanced mechanical design expertise.
Pro/ENGINEER, SolidWorks, AutoCAD, MicroStation