31 engineer i systems engineering jobs at 25 companies in Vallejo, CA
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Systems Verification Engineer I
Fremont, California, United States
$106k-$132k/yr OnsiteFull Time
0+ YOEBS in Science/Engineering/Math, 0–2 years product development/verification experience for medical devices or IVD, writing requirements, multidisciplinary engineering knowledge, flow cytometry familiarity, experience with system engineering tools.
Helix ALM, Jira, JMP, TestRail, DOORs, SpectroFlo
2mo
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Energy Systems Design Engineer I
Fremont, California, United States
$83k-$100k/yr HybridFull Time
5+ YOEEngineering degree; five years' experience; HVAC, electrical and mechanical knowledge; AutoCAD; CA driver's license; hybrid/office-based work; four-year degree.
AutoCAD, MS Excel, Windows, Networking
3d
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Engineer I, Productivity Engineering
Buckeye or Dublin or New York City or Los Angeles or Boston
HybridFull Time
B.S. in STEM, preferably Industrial or Systems Engineering, or equivalent engineering experience; SQL or MS Access knowledge; strong mathematical, analytical, communication, and organizational skills.
SQL, Microsoft Access, Microsoft Excel
2w
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Senior Staff Systems Engineer, GTM
Denver or Oakland or United States
$203k-$253k/yr HybridFull Time
5+ YOE5+ years Salesforce development and architecture experience; expertise in Apex, LWC, SOQL, integrations, governance, and team leadership; Salesforce Developer I & II required.
Salesforce CRM, CPQ, Apex, JavaScript, Lightning Web Components (LWC), SOQL, Salesforce APIs, Python, HTML, Git, WCF, REST, XML, JSON
1mo
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Senior Engineer I
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$215k-$254k/yr RemoteFull Time
5+ YOEBachelor's in a STEM field and 5+ years experience building and operating distributed systems using Go, Python, TypeScript, Kubernetes, cloud platforms, and modern storage/streaming technologies.
Go, Python, TypeScript, MySQL, Bigtable, ClickHouse, Postgres, Kafka, PubSub, Kubernetes, Terraform, GCP, AWS, Azure, Docker, gRPC
1w
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Engineering Technician I/II
Lathrop or Tracy or Manteca or Stockton or Ripon or Lodi or Modesto or Livermore
$77k-$94k/yr OnsiteFull Time
1+ YOEOne year of office experience using automated systems, high school diploma or equivalent, and specialized coursework in construction technology, civil engineering, or a related field. California Class C driver's license required.
CAD, GIS, Pavement Management System (PMS)
1w
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Electrical Engineer I
Alameda, California, United States
$120k-$150k/yr OnsiteFull Time
0+ YOEBachelor's degree in electrical engineering or related field; 0–3 years of industry or equivalent academic/research experience; PCB design, embedded systems, lab testing, problem-solving, and teamwork skills.
Altium, KiCad, RP2040, ARM, STM32, oscilloscopes, logic analyzers, multimeters
2w
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Recent Grad/Alumni - Design Engineer I
Union City, California, United States
$81k-$89k/yr OnsiteFull Time
Requires a four-year degree, basic HVAC and plumbing systems design knowledge, plan-reading ability, communication skills, and CADD and Microsoft Office proficiency. PE license preferred.
HVAC, CADD, Microsoft Office, Microsoft Excel, VDC
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Enterprise Integration Engineer I
San Leandro, California, United States
$45-$55/hr OnsiteFull Time
4+ YOEBachelor's in computer science or engineering (or equivalent experience), 4+ years control system design experience, familiarity with Niagara AX/N4, mechanical systems knowledge, basic networking and BACnet, strong communication and computer skills.
Tridium Niagara, Niagara AX, Niagara 4, BACnet
2mo
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Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yr RemoteFull Time
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Java, JDK, Lucene, Netty, Elasticsearch
3d
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Recent Grad/Alumni - Design Engineer I
Union City, California, United States
$81k-$89k/yr OnsiteFull Time
Four-year degree, basic HVAC and plumbing systems design knowledge, ability to read mechanical and plumbing plans, communication skills, CADD and Microsoft Office proficiency; PE preferred.
HVAC, CADD, Microsoft Office, Microsoft Excel
1w
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Automation Software Engineer – PC & Industrial Controls Integration
Fremont, California, United States
OnsiteFull Time
3+ YOEBachelor's degree in a technical engineering or computer discipline and approximately 3+ years developing industrial automation, equipment-control, or process-control systems. Requires PLC programming, hardware integration, I/O, communications, schematics, and troubleshooting.
Beckhoff, TwinCAT 3, PLC, IEC 61131-3, Structured Text (ST), Function Block Diagram (FBD), Ladder Logic, C#, .NET, C++, Python, Windows, EtherCAT, TwinCAT ADS, RS-232, RS-485, Modbus RTU, Modbus TCP, EtherNet/IP, TCP/IP, UDP, OPC UA, CAN, CANopen, SQL, MySQL, MongoDB, Visual Studio, Git, SECS/GEM
3w
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Software Engineer I, Storage
San Francisco, California, United States
$117k-$138k/yr OnsiteFull Time
1+ YOEEarly-career software engineer with ~1 year experience, familiarity with cloud or distributed systems, proficiency in at least one language (Java or Go), Git, Linux, and software engineering fundamentals; bachelor's degree in CS/Engineering or equivalent.
Java, Go, Git, Linux, NVMe, SSD, NFS, SMB, iSCSI, NVMe-oF
5d
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Member of Technical Staff - Engineering I [Bellevue]
Bellevue or Palo Alto
$300k-$350k/yr HybridFull Time
Hands-on experience designing, building, deploying, and operating production AI systems; expertise in modern AI technologies, distributed systems, cloud platforms, architecture, and technical leadership.
AI, Agentic systems, Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), Natural Language Processing (NLP)
1mo
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Sr. Software Engineer I
Burlingame, California, United States
$180k-$225k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience, strong Python skills, backend/API and distributed systems experience, GCP/cloud familiarity, databases (Postgres/Redis/DynamoDB), Docker/Kubernetes, Terraform exposure, strong communication and debugging skills.
Python, RESTful, gRPC, GCP, Postgres, Redis, DynamoDB, Docker, Kubernetes, Terraform, LLM
1w
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Software Engineer I
San Francisco, California, United States
$153k-$169k/yr HybridFull Time
Bachelor's degree in a relevant technical field; experience with TypeScript, C++, Python, Node, Git, SQL or MySQL, distributed systems, debugging, monitoring, and software development lifecycle.
TypeScript, C++, Python, Node, Git, SQL, MySQL, Base Web, Go-Web runtime, React, Web CI pipelines
2w
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Building Engineer I/II
San Francisco, California, United States
$80k-$130k/yr OnsiteFull Time
2+ YOERequires 2+ years maintaining boilers, HVAC, electrical systems, building automation, and lab utilities; troubleshooting skills, CMMS experience, tool use, and independent and team-based work. Supervisory experience preferred.
HVAC, Building Management System (BMS), Computerized Maintenance Management System (CMMS), Siemens Building Automation System
1w
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Product Software Engineer I
New York City or Seattle or San Francisco
$102k-$143k/yr HybridFull Time
1+ YOEBachelor's degree or equivalent experience; big data tools such as Databricks or Snowflake; reliable code in SQL, Python, or Scala; large-scale systems experience; AI/ML familiarity preferred.
Databricks, Snowflake, SQL, Python, Scala, AI/ML, RAG
2mo
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Software Engineer (C++/Rust)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOE5+ years software engineering experience; strong C/C++ or Rust skills; systems programming, multithreading, network I/O, and performance optimization experience; familiarity with lldb/gdb and CI/CD; good communication for remote work.
C/C++, Rust, lldb, gdb, CI/CD
3w
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Stationary Engineer I (Full Time, Afternoons)
Fairfield, California, United States
$48-$59/hr OnsiteFull Time
4+ YOEOperate and maintain hospital central utility plant systems including boilers, generators, HVAC, medical gas, and building systems; troubleshoot, repair, and document work in CMMS.
CMMS, VFD
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