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401 operating systems engineer jobs at 248 companies in Vallejo, CA

1mo
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Platform Security Engineering, Operating Systems
San Francisco or New York City or Seattle
$320k-$405k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
Deep Linux internals and kernel security knowledge, C and systems programming, eBPF experience, familiarity with SELinux/AppArmor/seccomp, track record fixing OS-level vulnerabilities; bachelor's degree or equivalent.
Linux, SELinux, AppArmor, Linux Security Modules, seccomp, eBPF, C, SEV, TDX, SGX, TPM, HSM
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2w
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Senior Systems Engineer, AI Gateway
Austin or San Francisco
$194k-$266k/yr OnsiteFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
5+ YOE5+ years building and operating production systems; strong systems engineering, distributed systems, networking, observability, API and developer-platform experience; clear technical communication and mentoring skills.
TypeScript, Go, Rust
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Sr. Systems Engineer, Sales & Marketing
San Francisco or Seattle or United States
$132k-$273k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
10+ YOE10+ years engineering experience; proficiency in Python and at least one of Java, Node.js, or Javascript; experience building/operating distributed systems, GenAI/ML integrations, Salesforce integrations, and working with cloud platforms (e.g., AWS).
Python, Java, Node.js, Javascript, AWS, REST, gRPC, LLM, Cursor, Claude Code, Salesforce, Sales Cloud, Service Cloud
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3d
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Senior Systems Engineer, Fail Operational Capabilities
Foster City, California, United States
$196k-$236k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
8+ YOEBachelor's in Engineering/CS/Physics and 8+ years engineering experience designing complex HW/SW systems, strong technical documentation, leadership, and cross-functional coordination.
Polarion, DOORS, JAMA, Cameo, Magicdraw, Catia Magic
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Field Systems Engineer
Davis, California, United States
$120k-$140k/yr FieldFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
5+ YOE5+ years experience in manufacturing/field operations or system/network administration; deep knowledge of MES, PLCs, network management; strong troubleshooting, analytical, and communication skills; ability to work independently on site across the continental US.
Manufacturing Execution System (MES), Structured Text, Object-oriented programming, Fanuc, Beckhoff, TwinCAT, Programmable Logic Controller (PLC)
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3mo
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Lead Systems Engineer - Traffic Management
Durham or Miami or Palo Alto or Washington
$15k-$23k/yr HybridFull Time
Nubank
NubankNYSE: NU: Digital financial platform offering banking, credit, and investment services.
Experience operating large-scale cloud distributed systems, Kubernetes, service mesh (Istio/Linkerd/Envoy), AWS networking, IaC with Pulumi or Terraform, strong reliability/observability and AI-assisted workflows.
Kubernetes, Istio, Linkerd, Envoy, Finagle, AWS, ALB, NLB, VPC, Route 53, IAM, Pulumi, Terraform
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Software Engineer - Operating Systems
San Carlos, California, United States
$200k-$280k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
5+ YOE5+ years shipping embedded Linux systems with BSP, kernel and distribution ownership; production device driver development; Yocto or Buildroot experience; kernel-level debugging and tracing expertise.
Yocto, Buildroot, Linux, PREEMPT_RT, CI/CD, kernel tracing tools, serial consoles
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3mo
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Networking Operating System Firmware Engineer
San Francisco, California, United States
$266k-$445k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Networking OS firmware, NOS images, Linux kernel, switch ASICs, SAI; strong C/C++, Python, Go or Rust; experience with NOS stacks (SONiC, FRR) and OpenAI-scale infrastructure.
SONiC, FRR, Linux, SAI, ASIC_SDK, C/C++, Python, Go, Rust
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3w
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Systems Analytics Engineer, Connectivity & Telematics
Palo Alto, California, United States
$147k-$184k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture building software and connectivity solutions for electric vehicles to enable software-defined vehicle capabilities.
2+ YOEB.S./M.S. or equivalent,2+ years experience debugging/operating software systems,strong Python or C/C++ skills,Linux familiarity,telemetry analysis with SQL/PySpark/Databricks,embedded and networking knowledge.
SQL, PySpark, Databricks, Python, C/C++, Linux, perf, ftrace, strace, tcpdump, Wireshark, PCAP, CANalyzer, oscilloscope, CAN, Automotive Ethernet, LTE
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IT Systems Engineer
San Francisco or New York City or London
$116k-$174k/yr OnsiteFull Time
Vercel
Vercel: Frontend cloud platform for building and hosting web applications.
Experienced in scripting, APIs, automation and integrations; able to consolidate SaaS tools, improve workflows, and collaborate cross-functionally with Security, Compliance, and People Operations.
Okta, Google Workspace, Slack, MDM, ITSM, Bash, Python, Workato, Zapier, Next.js, AI SDK
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1mo
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Systems Engineer, VDI Platform
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$207k-$275k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
Hands-on experience building and operating cloud infrastructure (AWS/Azure/GCP), Linux and Windows endpoint administration, IaC and config management (Terraform, Ansible, Chef, Packer), identity integration (Teleport, Okta), endpoint security agents, scripting (Python/Bash), and observability/SIEM integration.
Teleport, Okta, Ubuntu, Windows 11, Packer, Chef, CrowdStrike, Netskope, BlastShield, PCoIP, HP Anyware, Python, Bash, PowerShell, Terraform, Ansible, SIEM, AWS, Azure, GCP, MDM, Microsoft Intune
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3mo
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Distributed Systems Engineer, Data & Inference Platform
San Francisco or Fremont or Palo Alto or Berkeley or Sunnyvale or Mountain View or San Jose or Oakland or Redwood City
HybridFull Time
Adaption
Adaption: Develops efficient AI systems that adapt in real-time.
5+ YOE5+ years building and operating distributed systems; experience with Ray/Spark/Flink/Beam/Dask; Python and at least one systems language; GPU/accelerator stack; Kubernetes; incident ownership.
Python, Go, Rust, C++, CUDA, NCCL, Ray, Spark, Flink, Beam, Dask, Kubernetes, TensorRT-LLM, Iceberg, Delta, Hudi
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2d
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Staff Systems Test Engineer, Scenario Quality and Maintenance Systems
Mountain View or San Francisco
$230k-$284k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
8+ YOEBachelor's degree in a relevant technical field; 8+ years in test engineering, QA, software development in test, SRE, or technical operations; Python/C++, SQL, scalable testing, and automation strategy experience.
Python, C++, SQL, AQL, Lean, Six Sigma
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2w
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Staff IT Systems Engineer
Palo Alto, California, United States
$203k-$224k/yr OnsiteFull Time
Obsidian Security
Obsidian Security: Provides cybersecurity and threat detection for enterprise SaaS applications.
8+ YOE8+ years building and operating identity, endpoint, or platform infrastructure; deep Okta and Jamf Pro experience; IaC with Terraform/OpenTofu; scripting in Python or PowerShell; strong written and verbal communication.
Okta, Okta Verify FastPass, FIDO2, Jamf Pro, Jamf Connect, Terraform, OpenTofu, GitHub, GitHub Actions, Workload Identity Federation, Google Workspace, GAM7, HashiCorp Vault, Doppler, Secret Manager, Workato, Zscaler, Tailscale, Python, PowerShell, Rippling, Workday, Drata, Google Cloud Platform
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2mo
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Sales Systems Engineer, Enterprise Operations
San Francisco or New York City or Austin
$200k-$230k/yr HybridFull Time
Perplexity
Perplexity: AI-powered search engine providing conversational answers with citations.
5+ YOE5+ years in Sales Systems or RevOps at a high-growth SaaS company; Salesforce expertise; CPQ experience; strong SQL; reverse ETL and iPaaS; REST APIs; Python/JavaScript.
Snowflake, Salesforce, CPQ, Workato, Polytomic, Hightouch, Census, dbt, Python, JavaScript, REST APIs, Zapier, Tray, NetSuite, Apollo, Unify
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1mo
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Systems Engineer II, AI Solutions & IT Operations
Palo Alto, California, United States
$112k-$184k/yr HybridFull Time
Woven by Toyota
Woven by Toyota: Developing software-defined mobility platforms and autonomous driving systems
3+ YOE3+ years technical experience; proficiency with REST APIs, iPaaS automation and integrations, scripting (Python, JavaScript, Golang), ServiceNow/Moveworks platform, and L2/L3 IT systems support.
Moveworks ServiceNow Platform, Moveworks, ServiceNow, ServiceNow Flow Designer, REST APIs, iPaaS, Workato, Azure Functions, AWS Lambdas, Python, JavaScript, Golang
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3d
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Software Engineer, Systems Generalist
San Francisco, California, United States
$350k-$475k/yr HybridFull Time
Thinking Machines
Thinking Machines: Building AI systems to extend human will and judgment.
Bachelor's degree or equivalent, proficiency in Python or Rust, experience operating large-scale clusters and Kubernetes or Slurm, and end-to-end ownership of infrastructure projects.
Python, Rust, Kubernetes, Slurm, Spark
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3w
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Infrastructure & Systems Lead
San Francisco, California, United States
OnsiteFull Time
Pantograph
Pantograph: Building generally intelligent, affordable robots using internet-scale video training.
Experience designing and operating large-scale distributed systems, managing computer fleets, GPU performance optimization (including CUDA), real-time embedded systems, petabyte-scale storage, networking, and video pipelines.
CUDA, Rust
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3w
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Senior Software Engineer, AI Data Systems & Database Infrastructure
Redwood City, California, United States
$168k-$205k/yr HybridFull Time
Ambient.ai
Ambient.ai: AI-powered physical security platform for proactive threat detection.
7+ YOE7+ years building/operating production database and distributed systems; deep experience with relational, analytical, and vector stores; strong programming and cloud/Kubernetes/infra-as-code skills.
Ambient Pulsar, Vitess, CockroachDB, Spanner, DynamoDB, Cassandra, Redis, ClickHouse, BigQuery, Snowflake, Redshift, Druid, Pinot, pgvector, Pinecone, Milvus, OpenSearch, Kafka, Flin, Spark, Python, C++, Go, Kubernetes, Terraform, CI/CD, CDN
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1mo
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Sr. Manufacturing Test Engineer – (Electro-Mechanical Systems)
Fremont, California, United States
$170k-$190k/yr OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
7+ YOE2+ MgmtBachelor's degree in electrical/computer engineering, 7+ years manufacturing test engineering (power electronics), 2+ years leading lab operations or technical teams, expertise in ICT/BFT/SFT, proficiency in C#/Python/C++, LabVIEW and TestStand, PFMEA/PPAP/APQP/QRQC experience.
C#, Python, C++, LabVIEW, TestStand, ICT, BFT, SFT
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