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93 operating systems engineer jobs at 42 companies in Oxnard, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2d
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Operating Engineer-Plant
Woodland Hills, California, United States
$40-$47/hr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
3+ YOE3+ years building plant operations experience, Associate degree in engineering/technical discipline, drivers license, Universal Chlorofluorocarbons certificate within 6 months, ability to read blueprints and operate boilers/HVAC/plumbing systems.
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2w
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Operating Engineer
Los Angeles, California, United States
$52/hr OnsiteFull Time
University of California, Los Angeles
University of California, Los Angeles: A public research university providing higher education and research.
5+ YOE5+ years HVAC/steam experience; ability to service, repair, and install major HVAC and steam equipment; operate Building Automation and Energy Management Systems; valid CA Class C driver's license; EPA universal certification; HVAC trade certification.
Building Automation Systems, Energy Management Systems
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1w
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Operating Engineer
Los Angeles, California, United States
$41/hr OnsiteFull Time
Marriott International
Marriott InternationalNASDAQ: MAR: Operates and franchises a global network of hotels and resorts.
Perform preventive and corrective maintenance on HVAC, electrical, plumbing, kitchen and building systems; driver’s license required; some general maintenance experience preferred.
Lockout/Tagout
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1w
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Systems Engineer/ Principal Systems Engineer - Operations Analysis
El Segundo, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEActive U.S. Secret clearance, BSc in STEM with 2+ years (or MSc/PhD alternatives), experience with MATLAB or Python, system-of-systems modeling (AFSIM/Suppressor/Brawler), mission-level analysis and operational modeling.
MATLAB, Python, AFSIM, Suppressor, Brawler, Bitbucket, GitHub, Gitlab, C#, C++, Java
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1mo
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Senior Systems Engineer
El Segundo, California, United States
$180k-$220k/yr OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
Active TS/SCI clearance and U.S. citizenship required; MA/MS in technical field (or BS with 12+ years); deep experience in classified space control systems engineering, requirements, configuration control, DR boards, ACAT-like reviews, and SAPF/SCIF operations.
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3w
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Chief Space Systems Engineer
El Segundo, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
16+ YOEBSc + 18 years (or MS + 16 years) experience in space vehicle/payload development, integration, and operations; lead systems engineering teams; apply systems engineering to SV/payload I&T; TS/SCI clearance and polygraph required.
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1w
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Systems Engineer/ Principal Systems Engineer - Operations Analysis
El Segundo, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBS in STEM with 2+ years (or MS/PhD with reduced experience), active U.S. citizenship, Secret clearance (Top Secret/SAP attainable), MATLAB/Python experience, modeling and simulation background.
MATLAB, Python, AFSIM, Suppressor, Brawler, Bitbucket, GitHub, Gitlab, C#, C++, JAVA
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Associate Mission Systems Engineer
Seal Beach or Herndon or Aurora or El Segundo
$100k-$136k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Bachelor's in engineering or related field, active U.S. Top Secret/SCI clearance, proficiency with MATLAB and Python, experience in mission modeling, GNC or spacecraft operations, and MBSE preferred.
MATLAB, Python
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1mo
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Senior Reactor Systems Engineer
El Segundo, California, United States
$134k-$185k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
4+ YOE4+ years engineering experience, expertise in hardware/software testing and operations, first-principles problem solving, background in regulated industries, ability to translate designs into DOE/NRC-compliant procedures, willing to work extended hours and travel 50–60%.
Python, UNIX
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1mo
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Launch Systems Engineer
El Segundo, California, United States
$117k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
6+ YOEBachelor’s or advanced STEM degree; 6+ years in launch/space vehicle design, analysis, test, integration, or operations; capable of team collaboration; TS/SCI clearance with polygraph; travel ~20%.
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Propulsion Systems Engineer (Associate or Experienced)
El Segundo, California, United States
$99k-$162k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures commercial airplanes, defense systems, and space technology.
2+ YOEBachelor's in engineering or related field, 2+ years relevant experience, U.S. citizenship, active U.S. Top Secret/SCI security clearance, experience with liquid propulsion and mission operations preferred.
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3w
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Senior Network Systems Reliability Engineer
Lake Buena Vista or Burbank
$135k-$181k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
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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1w
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Propulsion Systems Engineer (Associate or Experienced)
El Segundo, California, United States
$99k-$162k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's degree in a technical field, minimum 2 years related experience, experience with liquid propulsion and mission operations preferred, active U.S. Top Secret/SCI clearance required, eligible for onsite work in El Segundo CA.
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3w
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Senior Network Systems Reliability Engineer
Lake Buena Vista or Burbank
$135k-$181k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years supporting network infrastructure/IT operations, familiarity with Python and SQL, strong Excel and reporting skills, experience with network technologies, asset/license lifecycle management, vendor management, and ticketing systems.
Python, SQL, Microsoft Excel, LogicMonitor, Cisco DNA Center, Aruba Central, Power BI, ServiceNow, Jira Service Management
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3w
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Senior Propulsion Engineer- Hardware and BUS Systems
El Segundo or Washington or Huntsville
$140k-$179k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
3+ YOEB.S. in aerospace/mechanical or equivalent experience; 3+ years propulsion fluid systems hands-on experience; proficiency with P&IDs, CAD and PLM; experience authoring operational procedures and leading test or propellant campaigns.
Piping and Instrumentation Diagrams (P&IDs), CAD, PLM, CNC, CFD
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Staff Software Engineer, Creator Backend Systems
Santa Monica or Palo Alto or Bellevue
$195k-$343k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
9+ YOEBachelor's degree or equivalent,9+ years software development,1+ year technical leadership,experience with distributed systems and operating high-scale services,proficiency with backend engineering and AI tools.
Java, C++, Go, NoSQL, Memcache, Redis, Kubernetes, Google, AWS, AI tools
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1w
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ELECTRICAL ENGINEER
Point Mugu, California, United States
$104k-$161k/yr OnsiteFull Time
U.S. Navy
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOEProvide engineering, logistics, and surge operational support for data link, GPS, RF, CCT, and SATCOM systems; research and recommend sustainment and maintenance solutions; project management experience; specialized federal-equivalent experience.
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3w
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Chief Engineer
Colorado Springs or El Segundo or Chantilly or Seal Beach
$225k-$290k/yr OnsiteFull Time
Sphinx Defense
Sphinx Defense: Develops software for secure satellite and space mission operations.
12+ YOE8+ Mgmt12+ years designing or operating space/ground/SATCOM systems, active Secret clearance (TS/SCI eligibility), MBSE and cloud/IaaS experience, leadership of engineering teams, RMF/ATO experience, strong communication.
Model-Based Systems Engineering (MBSE), Infrastructure-as-a-Service (IaaS), Risk Management Framework (RMF), Authorization to Operate (ATO), containerized applications
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3w
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GNC Engineer - Remote
United States or El Segundo
$134k-$201k/yr RemoteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOEBachelor's in engineering and 10+ years experience in GNC, orbital mechanics, control systems, flight software and real-time operations; U.S. citizenship required; TS/SCI clearance preferred.
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Process Control Engineer
El Segundo, California, United States
$120k-$206k/yr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Explores, produces, and refines energy and chemical products.
5+ YOEBachelor's degree in engineering, 5+ years manufacturing process control experience, familiarity with multivariable control and DCS, refinery/blending knowledge, and ability to support operators and troubleshoot control systems.
DMCplus, BPC, Honeywell TDC-3000, Honeywell Experion, Aspentech DMC, GDOT, Honeywell TPS, DMC3, DCS
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