18 operational excellence engineer jobs at 13 companies in San Marcos, CA

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Operational Excellence Process Engineer
Carlsbad, California, United States
$102k-$154k/yr OnsiteFull Time
Merck KGaA
Merck KGaAFrankfurt Stock Exchange: MRK: Develops pharmaceutical, life science, and electronics technologies.
5+ YOEBS in engineering, chemistry, or process technology; 5+ years in manufacturing or process engineering; Lean Six Sigma Green Belt; hands-on DFSS, DMAIC, RCCA, and FMEA experience.
Palantir Foundry, SPC, SQC, FMEA, DFSS, DMAIC, RCCA, DOE, VSM, DMS, RCA, 5S, OEE, WAVE, Management of Change (MOC), Data & Digital IT (DDIT)
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Operational Excellence Process Engineer
Carlsbad, California, United States
$102k-$154k/yr OnsiteFull Time
Merck KGaA, Darmstadt, Germany
Merck KGaA, Darmstadt, GermanyXETRA: MRK: Science and technology specializing in healthcare, life science, and electronics.
5+ YOEBS in engineering,5+ years manufacturing/process engineering,Lean Six Sigma experience,Green Belt required,SPC/data analytics familiarity,experience with technology transfer and commissioning.
Palantir Foundry, SPC
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Operational Excellence Process Engineer
Carlsbad, California, United States
$102k-$154k/yr OnsiteFull Time
Merck KGaA, Darmstadt, Germany
Merck KGaA, Darmstadt, GermanyFrankfurt Stock Exchange: MRK: A science and technology in healthcare, life sciences, and electronics.
5+ YOEBachelor's degree in engineering, chemistry, or process technology; 5+ years in manufacturing or process engineering; Lean Six Sigma Green Belt and hands-on DFSS, DMAIC, RCCA, and FMEA experience.
Palantir Foundry
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Operational Excellence Process Engineer
Carlsbad, California, United States
$102k-$154k/yr OnsiteFull Time
Merck
MerckXETRA: MRK: A science and technology providing healthcare, life science, and electronics solutions.
5+ YOEBS in chemical or related engineering, 5+ years manufacturing/process engineering with Lean Six Sigma experience; Green Belt certified; proficiency in data storytelling, SPC, and analytics; experience with technology transfer and OE tools.
Palantir Foundry, SPC
6d
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Operational Ownership (OO) Specialist
Irvine or Dallas or San Diego
$125k-$150k/yr OnsiteFull Time
JPI
JPITokyo Stock Exchange: 1911: Develops and builds high-quality multifamily residential communities.
2+ YOEBachelor's or master's degree in architecture, engineering, construction management, or related field; 2–4 years in development, design management, or construction; Excel, Bluebeam, and Procore proficiency.
Microsoft Excel, Bluebeam, Procore
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Warehouse Industrial Engineer
Perris, California, United States
$95k-$131k/yr OnsiteFull Time
Exol
Exol: Provides robotic, AI-powered, outsourced warehouse and fulfillment-as-a-service.
5+ YOE5+ years in warehouse or distribution operations; proficiency with AutoCAD, Microsoft Excel, SQL and simulation tools; knowledge of Lean/Six Sigma (Green Belt preferred); strong analytical, communication and project management skills; valid driver's license; ability to work on warehouse floor and travel up to 10%.
AutoCAD, Microsoft Excel, SQL, Warehouse Management Systems (WMS), Labor Management Systems (LMS), ERP, AS/RS
3w
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Staff Test Engineer - ACP Test Lead
El Segundo or San Diego
$161k-$241k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOESTEM degree with extensive related experience, active US Secret clearance, ability to obtain SAP, CAM and Earned Value Management experience, test operations leadership, plus proficiency with MS Project, Excel, PowerPoint, Word, Jira, and Confluence.
Microsoft Project, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Jira, Confluence
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Supervisor de Entrenamiento Operativo (Transporte Heavy & Bulky)- Mercado Envíos
Mexico City or State of Mexico or Tijuana or Monterrey or Guadalajara
FieldFull Time
Mercado Libre
Mercado LibreNASDAQ: MELI: E-commerce and financial services marketplace for Latin America.
4+ YOEEngineering, business administration, logistics, or related degree; 4 years in similar operational training roles; last-mile and reverse logistics knowledge; advanced Excel and operational KPI expertise.
Microsoft Excel, Power BI, Learning Management System (LMS), Lean Manufacturing, Six Sigma
2mo
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Cost Accountant II – Operational Finance
San Diego or Los Angeles or Irvine
$95k-$130k/yr HybridFull Time
Turner Construction
Turner Construction: Manages and constructs large-scale commercial and infrastructure projects.
3+ YOEBachelor's in accounting/finance/engineering/construction management, 3+ years related experience (1 year as project accountant), GAAP knowledge, SAP/Textura and advanced Excel proficiency, financial analysis and budgeting skills.
SAP, Textura, Microsoft Office, Microsoft Excel
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Cost Accountant II – Operational Finance
San Diego or Los Angeles or Irvine
$95k-$130k/yr HybridFull Time
Turner Construction
Turner ConstructionFrankfurt Stock Exchange: HOT: Constructs and manages large-scale commercial and infrastructure buildings.
3+ YOEBachelor's in accounting/finance/engineering/construction management, 3+ years related experience (1+ as project accountant), GAAP knowledge, SAP/Textura, advanced Microsoft Excel, project accounting, forecasting, and financial analysis.
SAP, Textura, Microsoft Excel, Microsoft Office
17h
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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
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
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
2d
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Manager 3, Tax Platform
San Diego or California or United States
$238k-$322k/yr OnsiteFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
10+ YOE5+ MgmtRequires 10+ years of software engineering experience, 5+ years of people leadership managing managers, distributed systems expertise, technical strategy, AI adoption, operational excellence, and cross-functional influence.
AI, GenAI, MCP
2w
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Engineering Operations Technician (On-site)
San Diego, California, United States
$22-$33/yr OnsiteFull Time
Insulet
InsuletNasdaq: PODD: Manufactures wearable tubeless insulin pumps for diabetes care.
2+ YOEHigh school/GED +2 years (or Associate +1) experience; lab and engineering equipment familiarity; Microsoft Word/Excel; ability to lift 30 lbs; strong communication, documentation, and problem-solving skills.
Microsoft Word, Microsoft Excel, Android, iOS
1mo
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Direct Materials Regulatory Filings Principal Expert
Oceanside or Mississauga
$115k-$213k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
8+ YOEBS/MS/PhD in science, engineering, or management and 8+ years pharmaceutical/biopharmaceutical experience with regulatory filings and material specifications; expert knowledge of ICH, ISO, GMP, and operational excellence tools.
ICH, ISO, FMEA, Six Sigma, Lean Principles
2w
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Principal Production Operations
San Diego, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's degree plus 5 years (or 8 years without degree) in project management, supply chain, engineering, operations or business; advanced Microsoft Office/Excel skills; MRP/SAP/PDM/MES/PLM familiarity; ability to obtain security clearance; U.S. citizenship required.
Microsoft Office, PowerPoint, Word, Microsoft Excel, MRP, SAP, PDM, MES, PLM, Solumina, SharePoint, Tableau, EVMS
1w
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Supervisor de Entrenamiento Operativo (Transporte Heavy & Bulky)- Mercado Envíos
Mexico City or State of Mexico or Tijuana or Monterrey or Guadalajara
FieldFull Time
Mercado Libre
Mercado LibreNASDAQ: MELI: Leading e-commerce and fintech ecosystem in Latin America.
4+ YOEDegree in engineering, business administration, logistics, or related field; 4 years of similar experience; operational training, logistics, Lean Manufacturing, Six Sigma, KPI, Excel, and LMS knowledge; travel required.
Microsoft Excel, Power BI, Learning Management System (LMS), Lean Manufacturing, Six Sigma
1d
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SUPPLY CHAIN ANALYST I
El Cajon, California, United States
$60k-$65k/yr OnsiteFull Time
TE Connectivity
TE ConnectivityNYSE: TEL: Manufacturer of electronic connectors and sensors for global industries.
College degree in accounting, finance, industrial engineering, business analytics, or related field; manufacturing cost accounting or operations analytics experience; advanced Microsoft Excel and fluent English required; ITAR eligibility required.
Microsoft Excel, Power BI, Tableau, Macola, SAP, Exostar, WAFF, Six Sigma
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Management Analyst - Submarine
San Diego, California, United States
$116k-$181k/yr HybridFull Time
Noblis
Noblis: Provides science and technology solutions for government missions.
10+ YOEBachelor's degree in business or technical field and 10+ years experience in engineering/science management, operations research, or cost analysis; US citizen with or able to obtain DoD Secret; experience with submarine programs, NAVWAR processes, Microsoft Project and Excel.
Microsoft Project, Microsoft Excel, NAVWAR, CANES (AN/USQ-208), SubLAN (AN/USQ-177), ADNS, Tactical Networks Next Generation