540 field operations engineer jobs at 311 companies in California

1w
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Field Operations Engineer
Pittsburgh or Los Angeles
FieldFull Time
Cosm
Cosm: Operates immersive entertainment venues and develops shared reality technology.
3+ YOERequires 3–5 years of field broadcast operations experience, broadcast technology and signal-flow knowledge, strong communication, teamwork, adaptability, and solution-oriented problem solving.
Servers, Cameras, Cabling, PTZ
2mo
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Field Operations Engineer
Santa Clarita, California, United States
$90k-$130k/yr FieldFull Time
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
3+ YOEBachelor's in mechanical or chemical engineering (or equivalent experience), 3–5 years commissioning/start-up experience preferred, familiarity with piping and water treatment equipment, Microsoft Office proficiency, valid driver's license, ability to lift 20–50 lbs.
Microsoft Office
3mo
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Senior Field Operations Engineer
Irvine, California, United States
$125k-$150k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
5+ YOE5-7 years field support engineer experience; strong communication/leadership; triage/root cause investigations; ability to coordinate with SMEs; based in or willing to relocate to Irvine, CA.
3mo
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Field Engineer
Costa Mesa, California, United States
$55k-$85k/yr OnsiteFull Time
Carollo Engineers
Carollo Engineers: Environmental engineering firm specializing in water and wastewater infrastructure.
5+ YOEBachelor's degree in Engineering, Business, Construction Management, or related field; 0-5 years water/wastewater experience; interpret drawings; understand construction management and water treatment operations; strong communication, organization, and computer skills; Proficient in Word and Excel.
Microsoft Word, Microsoft Excel
2w
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Field Ops Engineer II
Denver or Phoenix or Los Angeles or Dallas
$68k-$90k/yr FieldFull Time
Lumen Technologies
Lumen TechnologiesNYSE: LUMN: Providing global enterprise telecommunications and network connectivity services.
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
6d
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Field Operations Technician
Los Angeles or Austin or North America
$53k-$73k/yr FieldFull Time
Ledcor
Ledcor: North American construction and infrastructure services provider.
5+ YOERequires 5+ years in telecommunications or business installation and service, strong Microsoft Office knowledge, independent field experience, communication skills, and ability to perform physical work at heights and in confined spaces.
Nokia, Infinera, Ciena, Optical Time Domain Reflectometer (OTDR), Microsoft Office
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Operations Engineer
Long Beach, California, United States
$130k-$180k/yr FieldFull Time
Critical Loop
Critical Loop: Provides mobile battery energy storage and management software systems.
Field experience operating/supporting battery energy storage or power assets, electrical troubleshooting on 480V+ systems, quality wiring/terminations, controls/backend monitoring experience, strong customer-facing and communication skills.
Python, Julia, R, MATLAB, Modbus
3w
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Field Ops Engineer II
Denver or Los Angeles or Phoenix or Dallas
$71k-$99k/yr FieldFull Time
Lumen Technologies
Lumen TechnologiesNYSE: LUMN: Provides network, cloud, and security services for enterprise customers.
5+ YOERequires 5+ years supporting telecom infrastructure, AC/DC power, and facilities; troubleshooting, emergency response, leadership, data analysis, documentation, short-notice travel, on-call work, and a valid driver's license.
AC/DC power systems, HVAC, UPS, ATS
2w
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Field Engineer I
Los Angeles, California, United States
$68k-$91k/yr OnsiteFull Time
Skanska
SkanskaNasdaq Stockholm: SKA B: Global construction and project development.
Bachelor's degree in construction or engineering preferred, or equivalent experience. Requires broad theoretical knowledge and independent decision-making across safety, estimating, project management, and operations.
2mo
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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)
2w
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Supplier Operations & Field Support Engineer
California or Nashville
FieldFull Time
NWI Aerostructures
NWI Aerostructures: Manufacturer of large aluminum aerospace structural components.
Bachelor's degree or equivalent experience in engineering/operations/supply chain, aerospace manufacturing experience, ability to read engineering drawings and MBD, ERP (Epicor) and advanced Excel skills.
Epicor, Microsoft Excel, CATIA, Microsoft Project
1w
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Mission Operations Engineer
Costa Mesa, California, United States
$112k-$149k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ YOEBachelor's degree in engineering, science, or related technical field; 4+ years operational, test, or program experience in defense; field activity, technical communication, U.S. Secret clearance eligibility, and U.S. Person status required.
Lattice OS
2mo
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Technical Operations Engineer
El Segundo or Los Angeles
$140k-$190k/yr FieldFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
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
1w
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Industrial & Operations Engineer
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
3+ YOEBachelor's degree in a related engineering field and 3+ years of industrial, manufacturing, operations, production systems, or comparable experience. Requires production-system, capacity-modeling, analytical, spreadsheet, and factory-floor collaboration skills.
SQL, Python, ERP, MES, BI tools
6d
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Orbit Operations Engineer
Hawthorne, California, United States
$110k-$185k/yr OnsiteFull Time
Reflect Orbital
Reflect Orbital: Reflects sunlight from orbital mirrors to Earth solar farms.
3+ YOEBachelor's degree in aerospace, electrical engineering, computer science, or related STEM field; 3+ years in satellite mission operations; spacecraft systems knowledge; mission control, programming, Linux, DevOps, RF, and troubleshooting experience.
OpenC3 COSMOS, Kratos EPOCH, L3Harris InControl, Python, C++, Linux, Git, Docker, CI/CD
4w
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Network Operations Engineer, Network Activation
San Francisco, California, United States
$157k-$221k/yr FieldFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
3+ YOE3+ years network operations or field engineering experience; ability to trace circuits, troubleshoot optical faults, coordinate carriers/CSPs, and build safe automation; strong communication and technical judgment.
APIs, scripts, AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect, OTDR, OLTS, VFL, DOM, DDM, LLM
2w
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Operations Excellence Engineer I
Livingston, California, United States
$96k-$120k/yr OnsiteFull Time
Foster Farms
Foster Farms: Processes and produces fresh chicken and turkey products.
5+ YOEBachelor's degree in a relevant business, operations, engineering, or supply chain field; 5+ years in poultry, meat processing, food manufacturing, or related operations; data analysis, Lean, project management, audit, and communication skills.
Microsoft Office, Microsoft Excel
3w
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Field Service Operations - Superintendent Engineer
Carson, California, United States
$61-$92/hr FieldFull Time
Everllence: Manufactures large engines and turbomachinery for global industries.
4+ YOEBachelor's or equivalent, 4+ years related experience, extensive travel, ability to lift up to 100 lbs, knowledge of diesel/4-st/2-st engines and turbochargers, control systems, and safety procedures; first aid/crane/forklift/rigging training preferred.
Concur, SEPS
2mo
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Operations Engineer II - AMZ24759.3
San Jose or Los Angeles County
$113k-$126k/yr FieldFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEMaster's in engineering + 2 yrs experience OR Bachelor's + 5 yrs; project/process engineering experience, leading cross-functional projects, implementing automated equipment, and experience with CAD (AutoCAD, REVIT, BIM 360).
AutoCAD, REVIT, BIM 360
1mo
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Field Service Engineer
Irvine or San Francisco or California or United States
$63k-$166k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
2+ YOEBachelor's degree, 2+ years dealership diagnosis/repair experience, valid unrestricted driver’s license, ability to operate manual transmissions, willingness to travel with weekly overnight stays, Microsoft 365 experience, and strong interpersonal skills.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint