33 operations system engineer jobs at 26 companies in Elk Grove, CA
11h
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System Operations Manager
Sacramento County or Sacramento
HybridFull Time
Requires Senior Engineering Geologist classification eligibility, professional license, relevant geological experience, strong computer and communication skills, and ability to organize multiple assignments and work independently or in teams.
Microsoft Excel
2mo
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Operations Research Engineer
Phoenix or Chandler or Folsom or Hillsboro
$150k-$211k/yr OnsiteFull Time
2+ YOEMaster's in OR/IE/Systems or related; 2+ years experience; proficiency in C#, optimization packages (ILOG CPLEX, Gurobi, Autosched), Microsoft SQL Server; foundation in LP, IP, constraint programming; semiconductor manufacturing and simulation experience preferred.
C#, ILOG CPLEX, Gurobi, Autosched, Microsoft SQL Server
2w
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Reliability and Market Operations Engineer (Hybrid - Onsite Shifts + work from home)
Folsom, California, United States
$102k-$142k/yr HybridFull Time
2+ YOEBachelor's degree in electrical engineering, 2+ years of related experience, and NERC certification or ability to obtain it within six months. Requires power-system studies and simulation experience.
PSS/E, PSLF, PowerWorld, VSAT, TSAT, Microsoft Office, Microsoft Access, Microsoft Visio
2w
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Operations Supervisor
Rio Vista, California, United States
OnsiteFull Time
7+ YOE2+ MgmtBachelor's degree in engineering or science or equivalent experience, 7+ years of operations experience, 2–3 years of supervisory experience, English fluency, and knowledge of finance, quality, safety, and operational systems.
JDE, Hyperion, TapRoot, PeopleSoft, Salesforce, FieldFX, Weatherford Performance Tracking System
3mo
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Stationary Engineer I
Sacramento, California, United States
$42-$51/hr OnsiteFull Time
2+ YOETwo years of experience operating, maintaining, repairing heating, ventilation, air conditioning, and related systems; or a Mechanical-Electrical Technology certificate; or completion from a Stationary Engineer apprenticeship program.
Hydronic systems, Pumps, Boilers, HVAC, Electrical equipment
2w
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System Manager Performance Improvement
Rancho Cordova or Bakersfield or Stockton
$52-$78/hr RemoteFull Time
3+ YOEBachelor's degree in finance, industrial engineering, or related field; 3 years in analytics, reporting, and communicating data; complex data analysis experience required. Healthcare, finance, project management, master's, and PMP preferred.
information systems
2mo
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Field Systems Engineer
Davis, California, United States
$120k-$140k/yr FieldFull Time
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)
3mo
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Software Engineer II
Benicia, California, United States
$108k-$149k/yr OnsiteFull Time
2+ YOEBachelor's in related field, 2+ years experience, proficiency in C/C++, .Net, C#, Python and operating systems; strong software engineering, debugging, and communication skills.
C/C++, .Net, C#, Python, Operating Systems
2mo
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Software Engineer, Distributed Systems
San Francisco or Alameda County or Contra Costa County or Marin County or Napa County or San Mateo County or Santa Clara County or Solano County or Sonoma County
$160k-$180k/yr OnsiteFull Time
2+ YOE2+ years building backend systems, experience with distributed systems, operating/maintaining critical tier 0 services, knowledge of monitoring and alerting, familiarity with open source and cloud environments.
Elixir, GCP, AWS, Salt, Terraform, k8s
2mo
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Facilities Operations Manager
Stockton or Turlock
$8k-$10k/mo OnsiteFull Time
6+ YOE2+ MgmtSix years facilities management experience including two years in a supervisory role; Bachelor’s degree in Mechanical Engineering; strong knowledge of building systems and CMMS; California driver’s license preferred.
CMMS, Building Automation Systems, Notifier
1w
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Senior Linux Engineer, Privileged Access
United States or Chicago or El Dorado Hills
RemoteFull Time
7+ YOERequires 7+ years of software or systems engineering, advanced Linux systems programming, C and Rust, PAM, .NET, security-sensitive software, Linux operations, and a bachelor's degree or equivalent experience.
Rust, C, .NET, C#, Tokio, MQTT, TLS, fanotify, proc filesystem, Linux PAM, systemd, RPM, DEB, journalctl, SELinux, AppArmor, GCC, Make, X11, Wayland, GDM, D-Bus, PKI, Avalonia, Claude, ChatGPT, GitHub Copilot
1mo
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Critical Facilities Engineer
Rocklin, California, United States
OnsiteFull Time
5+ YOEHigh school diploma, CFC certification (high pressure), 5+ years building operations/engineering experience, ability to maintain HVAC/plumbing/mechanical/electrical systems, familiarity with PM/work-order software, reliable transportation and after-hours availability.
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
2mo
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Office Building Engineer
Stockton, California, United States
$6k-$7k/mo OnsiteFull Time
4+ YOEFour years of progressively responsible experience in operation, maintenance and repair of boilers, heating and central building systems; college course substitution may substitute for one year.
1w
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Staff Software Engineer, Core Infrastructure
San Francisco or Ottawa or Charlotte or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Raleigh or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$145k-$275k/yr RemoteFull Time
10+ YOE10+ years building backend, distributed, or data-intensive systems; production Rust and strong Python; storage and database expertise; AWS, infrastructure as code, operational excellence, technical leadership, and mentoring.
Rust, Python, Apache Arrow, Parquet, DataFusion, Amazon S3, PostgreSQL, MySQL, AWS, AWS Lambda, Amazon ECS, Amazon Aurora, Terraform, delta-rs, Claude Code
2mo
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VCF Platform Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEMinimum 3 years in infrastructure operations/virtualization or systems administration; hands-on VMware vSphere and ESXi host/cluster management; Linux and Windows Server administration; scripting/automation with PowerCLI, Python, or Ansible; familiarity with IaC and datacenter concepts.
SDDC Manager, vSphere, vSAN, NSX, PowerCLI, Python, Ansible, ESXi, Linux, Windows Server
2mo
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Senior Software Engineer, Autonomous Lab (Scheduling & Optimization)
Boston or Emeryville or West Sacramento
$134k-$190k/yr HybridFull Time
Experience building production scheduling/optimization systems, strong Python, knowledge of operations research/constraint programming, bachelor's/master's in CS/OR/IE or equivalent experience, strong communication and collaboration skills.
Python, OR-Tools, Gurobi, CPLEX, OptaPlanner, Kafka, Temporal, Kartana-Arrokuda
2mo
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Supervisor, Operations Systems - EMS Advanced Applications (Rocklin, CA, US, 95765)
Rocklin, California, United States
$140k-$238k/yr OnsiteFull Time
5+ YOELeads EMS advanced applications team; 5+ years engineering/IT; Bachelor's in technical field; onsite in Rocklin; supervises 24x7 EMS support.
GEV Grid Solutions EMS, State Estimator, Contingency Analysis, EMS Database
3w
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Senior Applied Scientist - Operations Research & Systems Analysis (ORSA)
San Jose, California, United States
OnsiteContract
7+ YOEMS/PhD in Operations Research preferred or Bachelor in CS/Engineering,7+ years applied scientist experience in ORSA, solver experience with Gurobi/CPLEX, Python and advanced numerical computing, retail supply chain domain knowledge, mentoring experience.
Gurobi, CPLEX, Python, SageMaker, Step Functions, Lambda, AWS
2w
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Electrical Department Manager
Santa Rosa or Sonoma County or Marin County or Napa County or Healdsburg or California or Sonoma County
$90k-$130k/yr FieldFull Time
5+ YOERequires 5+ years of residential electrical experience with progressive leadership, electrical systems and NEC knowledge, operational and budget management, communication skills, blueprint reading, and a valid driver's license.
National Electrical Code (NEC), ServiceTitan
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