132 operations system engineer jobs at 73 companies in Lancaster, CA
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Technical Operations Engineer
El Segundo or Los Angeles
$140k-$190k/yr FieldFull Time
Degree in engineering/CS/physics or equivalent experience; strong Linux, networking, hardware integration, and scripting (Python/Bash) skills; systems debugging and field deployments; willingness to travel (~50%).
Linux, SSH, Python, Bash, Docker, Azure, AWS, SDRs
6d
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Operations Systems Engineer I
Pasadena or United States
$97k-$117k/yr OnsiteFull Time
1+ YOEBachelor’s degree in engineering, science, or a related technical discipline with typically 1 year of related experience, or a related master’s degree. Requires mission operations knowledge, technical analysis, communication, and multidisciplinary teamwork.
Mission planning and execution tools, Psyche Flight System Testbed, Python, MATLAB
1mo
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Propulsion Test Operations Engineer
Mojave, California, United States
$11k-$140k/yr OnsiteFull Time
1+ YOEBachelor's in Mechanical/Aerospace or related, 1+ years operating or designing complex mechanical/fluid systems, fundamentals in fluid/thermodynamics/propulsion, strong troubleshooting and communication skills.
P&IDs, data acquisition systems, pressure transducers, thermocouples, flow meters, load cells, electrical schematics, valves
1mo
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Senior System Development Engineer
Burbank, California, United States
$113k-$240k/yr OnsiteFull Time
8+ YOE8+ years building and operating secure cloud infrastructure and services, strong Linux/Windows/MacOS, containers, IaC, CI/CD, monitoring, scripting, and collaboration skills for production VFX/post workflows.
Docker, Kubernetes, GCP, Terraform, CDK, Palumi, Prometheus, Grafana, DataDog, Sentry, NewRelic, GitHub Actions, GitLab CI/CD, Python, bash, Git, Deadline, Rez, Flow Production Tracking (formerly ShotGrid), Linux, Windows, MacOS
3w
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Systems Operations Support Engineer — Linux
Los Angeles, California, United States
$90k-$160k/yr OnsiteFull Time
Strong Linux (Ubuntu/RHEL/Debian) systems experience, Docker and virtualization troubleshooting, NVIDIA CUDA/GPU experience, Python/Bash scripting, networking fundamentals, customer-facing support experience.
Ubuntu, RHEL, Debian, Docker, Docker Compose, NVIDIA CUDA, KVM, Proxmox VE, VMware, TensorFlow, PyTorch, Prometheus, Grafana, Python, Bash
3w
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Mechanical Engineer- Fleet Operations & Reliability
Los Angeles, California, United States
$100k-$175k/yr FieldFull Time
Bachelor's degree in Mechanical, Electrical, Aerospace or related; experience building/testing/operating complex electromechanical systems; field deployment and contractor management; willingness to travel and obtain Top Secret clearance.
Python, SQL, CAD
1mo
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Subtransmission System Planning Senior Engineering Manager
Pomona, California, United States
$183k-$274k/yr HybridFull Time
5+ YOE5+ Mgmt5+ years supervising engineering or project teams, engineering experience in operations/construction/maintenance, utility system planning experience preferred, knowledge of FERC/CPUC and interconnection, familiarity with PSLF/PSCAD/EMS/CYME/CAPE/MDI, ability to drive technology improvements, must pass NERC/CIP personnel risk assessment.
PSLF, PSCAD, EMS, CYME, CAPE, MDI
2w
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Field Ops Engineer II
Denver or Phoenix or Los Angeles or Dallas
$68k-$90k/yr FieldFull Time
5+ YOERequires 5+ years supporting telecom critical infrastructure, AC/DC power systems, and facility operations; troubleshooting, emergency response, technical documentation, travel, on-call work, and a valid driver's license.
AC/DC, ATS, UPS, HVAC
4w
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Technology Operations Engineer, Amazon MGM Studios | Technology Operations & Support
Culver City, California, United States
$79k-$138k/yr OnsiteFull Time
Experience in software development or technical support, troubleshooting and debugging technical systems; bachelor's degree preferred.
3w
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Associate Engineer
Pasadena, California, United States
$116k-$146k/yr OnsiteFull Time
Performs professional civil engineering duties supporting planning, design, operation, maintenance, regulatory compliance, and coordination for the city's water system.
1mo
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Protection Engineer
Rosemead, California, United States
HybridFull Time
5+ YOEBachelor's degree in engineering or a scientific/math field, 5+ years engineering experience in operations/production/construction/maintenance, Class C driver, experience in power system protection, relay settings, fault analysis, and protection software.
ASPEN, CAPE, ETAP, CYME
2mo
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Systems Engineer (Esports)
Los Angeles, California, United States
$149k-$208k/yr OnsiteFull Time
5+ YOE5+ years in systems/support/infrastructure engineering; experience with Ansible, Terraform, Jenkins, virtualization, containerization, imaging/deployment tools, Linux/Windows, scripting, Git, and cloud platforms; able to reduce operational toil and support global events.
Ansible, Terraform, Jenkins, VMware, Hyper-V, Proxmox, AHV, Docker, FOG, SCCM, Autopilot, Linux, Windows, PowerShell, Bash, Git, AWS, Azure
4w
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Data Center Operations Systems Engineer III (Los Angeles)
Vernon, California, United States
$115k-$153k/yr OnsiteFull Time
Experience supporting critical data center infrastructure (power, cooling, DCIM, cabling), server hardware troubleshooting, and operational procedures; willingness to travel ~25–30%.
DCIM, JIRA, Zendesk, Linux
1mo
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Sr. Systems Engineer
Los Angeles, California, United States
$88k-$131k/yr HybridFull Time
5+ YOE5+ years systems engineering experience; expertise with Kubernetes, Linux, cloud operations (Azure preferred); automation with Git Ops, Ansible, Terraform, Claude AI; monitoring with Datadog/Prometheus; scripting in Python/Bash/PowerShell; security/compliance (PCI DSS, SOC 2); on-call participation.
Kubernetes, Linux, Azure, Git Ops, Ansible, Terraform, Claude AI, Datadog, Prometheus, Python, Bash, PowerShell
2w
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IT Security Tools Operations Engineer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$112k-$223k/yr OnsiteFull Time
4+ YOEBachelor's degree in a technical field and 4+ years of cybersecurity experience. Requires security tools administration, troubleshooting, network and system security, collaboration, and communication skills.
SIEM, IDS/IPS, EDR, SWG, VPN, DLP, Mail Gateways, CASB, firewalls, vulnerability scanners, Windows, Linux, Python, Bash
2mo
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Flight Test Engineer
Tullahoma or Valparaiso or Huntsville or Edwards Air Force Base or Dayton
OnsiteFull Time
Provide systems engineering, flight test planning and execution for hypersonic programs, develop safety documentation, coordinate range operations, perform post‑flight telemetry analysis, and author technical reports.
6d
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Senior Integration Engineer
Fridley or Minnesota or United States or Los Angeles County or Puerto Rico
$125k-$187k/yr OnsiteFull Time
4+ YOEBachelor's degree with 4+ years' experience or advanced degree with 2+ years; experience deploying manufacturing solutions across sites, collecting operational and image data, and connecting OT systems to enterprise platforms.
Artificial Intelligence (AI), Computer Vision, Ignition, OPC-UA, Ethernet/IP, MQTT, Modbus, Profinet, PLC, MES, SCADA, ERP, IoT, Microsoft Excel
6d
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Senior Integration Engineer
Fridley or Minnesota or United States or Rice County or United States or California or Los Angeles County
$125k-$187k/yr OnsiteFull Time
4+ YOEBachelor's degree with 4+ years' experience or advanced degree with 2+ years; experience deploying manufacturing solutions across sites, collecting operational and image data, and connecting OT systems to enterprise platforms.
Artificial Intelligence (AI), Electronic Medical Records (EMR), Microsoft Excel, Ignition, OPC-UA, Ethernet/IP, MQTT, Modbus, Profinet, MES, SCADA, ERP
2w
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Licensed Engineer - Plant Operations, Full Time
Palmdale, California, United States
$29-$41/hr OnsiteFull Time
3+ YOERequires 3 years as a plant operator, high school diploma or equivalent, technical training or 10 years' experience, EPA credential, California driver's license, and building systems maintenance knowledge.
1mo
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Senior Network Systems Reliability Engineer
Lake Buena Vista or Burbank
$135k-$181k/yr HybridFull Time
5+ YOE5+ years supporting network infrastructure/IT operations; familiarity with Python and SQL; experience with network technologies, asset/license management, ticketing systems, Excel/Pivot reporting; strong analytical, vendor management, and documentation skills.
Python, SQL, LogicMonitor, Cisco DNA Center, Aruba Central, Power BI, ServiceNow, Jira Service Management, Microsoft Excel
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