24 operating systems engineer jobs at 18 companies in Hesperia, CA

PromotedHiringCafe
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
3d
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Sr. Systems Engineer Infrastructure & Site Operations
South El Monte, California, United States
$140k-$175k/yr OnsiteFull Time
Karman Space & Defense
Karman Space & DefenseNYSE: KRMN: Designing and manufacturing mission-critical systems for space and defense.
7+ YOEBachelor's or equivalent,7+ years systems engineering experience; expertise with Windows Server, AD, M365, Intune/SCCM, Azure/AWS, virtualization, networking, backup/recovery, and compliance in regulated environments.
VMware, Hyper-V, Azure, AWS, Veeam, Rubrik, Cohesity, SolarWinds, LogicMonitor, ServiceNow, Jira Service Management, Cisco, Meraki, Fortinet, Palo Alto, Microsoft 365, Entra ID, Active Directory, SCCM/Configuration Manager, Microsoft Intune, Defender for Endpoint, Exchange Online, Teams, SharePoint, OneDrive
3d
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Data Processing Systems Software Operations Engineer
Monrovia, California, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOEU.S. citizenship, competence in test theory and software lifecycle, strong communication and organizational skills, ability to pass background checks, and ability to travel to customer sites.
3d
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Data Processing Systems Software Operations Engineer
Monrovia, California, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEU.S. citizenship and ability to pass NCIC background check; competence in test theory, software safety, computer science fundamentals; strong organizational and communication skills; travel to JPL and GDSCC as needed.
3mo
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Senior Operations Engineer
Edwards, California, United States
$85k-$110k/yr OnsiteFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
BS in engineering or physical science; U.S. citizenship; ability to obtain Secret clearance; strong engineering and systems engineering skills; good communication; English proficiency.
1mo
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Flight Test Engineer
Tullahoma or Valparaiso or Huntsville or Edwards Air Force Base or Dayton
OnsiteFull Time
Canvas
Canvas: Provides engineering and technical services for national defense missions.
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.
4w
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Quality Engineer (Ontario, CA, US, 91761)
Ontario, California, United States
$80k-$85k/yr OnsiteFull Time
Datwyler
DatwylerSIX Swiss Exchange: DAE: Manufacturer of system-critical elastomer components for diverse industries.
2+ YOE2 years quality/engineering/operations experience, college degree in engineering/statistics/mathematics/business, knowledge of quality system management, strong MS Office skills, excellent communication; must be U.S. person (ITAR).
Microsoft Windows, Microsoft Office, PPAP, ISO, AS, RC/CA
2mo
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Sr. Test Engineer (Gasification R&D)
San Bernardino, California, United States
$150k-$175k/yr OnsiteFull Time
Arbor Energy
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
5+ YOEFive+ years of hands-on test-engineering with high-pressure/high-temperature systems; design, build, and operate test stands; strong instrumentation and data acquisition.
Python, MATLAB, PLC, Sensors, Data Acquisition
4w
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Flight Test Control Engineer
Edwards AFB or California
$86k-$170k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with Secret clearance, Bachelor's in engineering, experience in flightline/flight test operations and aircraft systems, able to coordinate pre/post-flight activities, author technical documents, and work extended hours/weekends.
Autonomic Logistics Information System (ALIS), JSF, PDM, JDL, VAS
1mo
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Integration Capacity Analysis (ICA), Engineer 3 (Pomona, CA, US, 91768)
Pomona or California
HybridFull Time
Edison International
Edison InternationalNYSE: EIX: Generating and distributing electricity to customers in Southern California.
5+ YOEBachelor's degree in engineering or related field, 5+ years engineering experience in operations/production/construction/maintenance, valid Class C driver license, ability to pass background/PRA for NERC/CIP roles; preferred experience with power systems, power flow modeling, Python, SQL, Snowflake, ML, and data visualization.
Python, SQL, Snowflake
1w
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Facility Engineer
Brea, California, United States
OnsiteFull Time
Life Time
Life TimeNYSE: LTH: Operates premium athletic country clubs and lifestyle resorts.
3+ YOEExperience with HVAC, plumbing, electrical, boilers, and pool systems; ability to lift 20+ lbs; technical/trade certification; 3+ years facilities experience; required certifications include boiler operator/stationary engineer, EPA CFC, and pool operator credentials.
CMMS
3d
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NAST Process Engineer, Project Support, North America Surface Transportation Amazon Customer Excellence System
Tempe or Chino
$77k-$115k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years process/operations engineering experience, bachelor\u0002s degree, experience with performance metrics, Lean/process improvement, ability to interpret data and lead through influence; travel up to 50% in US.
AutoCAD, VBA, SQL
3mo
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Senior Commissioning Manager
Mountain Pass, California, United States
$175k-$200k/yr OnsiteFull Time
MP Materials
MP MaterialsNYSE: MP: Produces rare earth materials and permanent magnets for advanced technologies.
10+ YOE10+ years in industrial operations, construction, or commissioning with experience leading complex system startups.
2mo
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Operations and Facilities Engineering Manager
Pasadena, California, United States
$90k-$100k/yr OnsiteFull Time
Onni Group
Onni Group: Develops, constructs, and manages residential and commercial real estate.
3+ YOEAssociate degree or equivalent; 3-5 years in operations/engineering; strong building systems knowledge; project management; MS Office; travel; own vehicle.
MS Project, MS Outlook, MS Word, MS Excel, MS Windows, Angus Work Order System
1w
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Mill Manager
Lucerne Valley, California, United States
$130k-$150k/yr OnsiteFull Time
Minerals Technologies
Minerals TechnologiesNYSE: MTX: Produces performance-enhancing minerals and mineral-based products.
5+ YOEBachelor's degree in engineering/operations/business, 5+ years leadership in manufacturing or industrial processing, Lean/Operational Excellence experience, safety and quality systems knowledge, Microsoft Office proficiency.
Microsoft Office
1mo
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Director of Product Quality and Compliance
City of Industry, California, United States
$170k-$180k/yr OnsiteFull Time
Brio Water Technology
Brio Water Technology: Designs and manufactures consumer hydration products and water treatment solutions.
10+ YOE3+ Mgmt10+ years in product quality, compliance, or supplier quality with 3+ years leadership; Bachelor’s in engineering/quality/operations required; experience with UL/NSF/ISTA/FDA, audits, supplier management, and quality systems.
1mo
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Customer Service Associate
Riverside, California, United States
OnsiteFull Time
White Cap
White Cap: Distributes specialty construction supplies and safety products to professional contractors.
0+ YOEHandling high-volume inquiries, processing quotes/orders/shipments/billing/credits, coordinating with sales/operations/engineering/finance, running system reports; HS/GED preferred; 0-2 years experience.
2d
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Maintenance Mechanic (Facilities)
Highland, California, United States
OnsiteFull Time
Yuhaaviatam of San Manuel Nation
Yuhaaviatam of San Manuel Nation: Operates a luxury resort and casino in Southern California.
2+ YOEHigh school diploma/GED, minimum 2 years general maintenance or engineering, valid driver\u0002s license, ability to perform plumbing/electrical/HVAC repairs, operate lifts and forklifts, and document work in a work order system.
hand tools, power tools, pressure washer, aerial lift, forklift, scaffolding
1d
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Sr. Manager of Technical Operations
Diamond Bar, California, United States
$146k-$211k/yr FieldFull Time
Niagara Bottling
Niagara Bottling: Manufactures and distributes private label bottled water and beverages.
6+ YOE6+ Mgmt6+ years experience with Tetra/GEA thermal and aseptic systems, 6+ years managing people/projects, bachelor\u0002s in engineering or related (or equivalent experience), strong project management and troubleshooting skills.
Tetra, GEA, VTIS, UHT, Flex
1mo
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Fleet Maintenance Operations Manager
Johnstown or Wintersville or Shafter or Colton or Grandview or De Pere
$80k-$115k/yr OnsiteFull Time
Transport Refrigeration
Transport Refrigeration: Sales and service of transport temperature control equipment and parts.
Management/supervisory experience in fleet, diesel, or trailer repair; technical knowledge of diesel engines, trailer systems, and transport refrigeration; DOT compliance and safety experience; valid driver’s license; high school diploma or equivalent.
1mo
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Fleet Maintenance Operations Manager - Colton, CA
Colton, California, United States
$110k-$130k/yr OnsiteFull Time
Transport Refrigeration Services
Transport Refrigeration Services: Specialized fleet maintenance and refrigeration repair for transportation vehicles.
Management/supervisory experience in fleet/diesel/trailer repair, strong technical knowledge of diesel engines, trailer systems and transport refrigeration, DOT compliance experience, valid driver’s license, high school diploma or equivalent, and toolbox/tools.