<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created by GIM iX https://www.dfinsolutions.com/  using Fujitsu Interstage XWand-->
<schema targetNamespace="http://www.jpmorganfunds.com/20250221" elementFormDefault="qualified" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:jpeft="http://www.jpmorganfunds.com/20250221" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31">
  <annotation>
    <appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="jpeft-20250221_pre.xml" xlink:title="Presentation Links, all" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpeft-20250221_cal.xml" xlink:title="Calculation Links, all" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpeft-20250221_def.xml" xlink:title="Definition Links, all" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="jpeft-20250221_lab.xml" xlink:title="Label Links, all" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:roleType roleURI="http://www.jpmorganfunds.com/role/DocumentDocumentandEntityInformationElements000000" id="httpwwwjpmorganfundscomroleDocumentDocumentandEntityInformationElements000000">
        <link:definition>000000 - Document - Document and Entity Information {Elements}</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.jpmorganfunds.com/role/DisclosureRiskReturnDetailDataElementsJPMorganMortgage-BackedSecuritiesETF000021" id="httpwwwjpmorganfundscomroleDisclosureRiskReturnDetailDataElementsJPMorganMortgageBackedSecuritiesETF000021">
        <link:definition>000021 - Disclosure - Risk/Return Detail Data {Elements} - JPMorgan Mortgage-Backed Securities ETF</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.jpmorganfunds.com/role/ScheduleAnnualFundOperatingExpenses000021" id="httpwwwjpmorganfundscomroleScheduleAnnualFundOperatingExpenses000021">
        <link:definition>000021 - Schedule - Annual Fund Operating Expenses</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.jpmorganfunds.com/role/DisclosureRiskReturnDetailDataElementsJPMorganFundamentalDataScienceLargeValueETF000041" id="httpwwwjpmorganfundscomroleDisclosureRiskReturnDetailDataElementsJPMorganFundamentalDataScienceLargeValueETF000041">
        <link:definition>000041 - Disclosure - Risk/Return Detail Data {Elements} - JPMorgan Fundamental Data Science Large Value ETF</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.jpmorganfunds.com/role/DisclosureRiskReturnDetailDataElementsJPMorganInternationalHedgedEquityLadderedOverlayETF000061" id="httpwwwjpmorganfundscomroleDisclosureRiskReturnDetailDataElementsJPMorganInternationalHedgedEquityLadderedOverlayETF000061">
        <link:definition>000061 - Disclosure - Risk/Return Detail Data {Elements} - JPMorgan International Hedged Equity Laddered Overlay ETF</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.sec.gov/rr/2023" schemaLocation="https://xbrl.sec.gov/rr/2023/rr-2023.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
  <element name="S000090417Member" id="jpeft_S000090417Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="BLOOMBERGUSMBSINDEXMember" id="jpeft_BLOOMBERGUSMBSINDEXMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="C000257464Member" id="jpeft_C000257464Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CLASSR6SHARESMember" id="jpeft_CLASSR6SHARESMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="GeneralMarketRiskMember" id="jpeft_GeneralMarketRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="AssetBackedMortgageRelatedAndMortgageBackedSecuritiesRiskMember" id="jpeft_AssetBackedMortgageRelatedAndMortgageBackedSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="PrivatelyPlacedSecuritiesRiskMember" id="jpeft_PrivatelyPlacedSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ZeroCouponPayInKindAndDeferredPaymentSecuritiesRiskMember" id="jpeft_ZeroCouponPayInKindAndDeferredPaymentSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="PrepaymentRisksMember" id="jpeft_PrepaymentRisksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="InterestRateRisksMember" id="jpeft_InterestRateRisksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CreditRisksMember" id="jpeft_CreditRisksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="GovernmentSecuritiesRiskMember" id="jpeft_GovernmentSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ForeignIssuerRiskMember" id="jpeft_ForeignIssuerRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="GeographicFocusRiskMember" id="jpeft_GeographicFocusRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="IndustryAndSectorFocusRiskMember" id="jpeft_IndustryAndSectorFocusRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CashTransactionsRiskMember" id="jpeft_CashTransactionsRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ETFSharesTradingRiskMember" id="jpeft_ETFSharesTradingRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="AuthorizedParticipantConcentrationRiskMember" id="jpeft_AuthorizedParticipantConcentrationRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="S000090418Member" id="jpeft_S000090418Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="RUSSELL1000INDEXMember" id="jpeft_RUSSELL1000INDEXMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="RUSSELL1000VALUEINDEXMember" id="jpeft_RUSSELL1000VALUEINDEXMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="C000257465Member" id="jpeft_C000257465Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CLASSR5SHARESMember" id="jpeft_CLASSR5SHARESMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CLASSR2SHARESMember" id="jpeft_CLASSR2SHARESMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="EquityMarketRiskMember" id="jpeft_EquityMarketRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="DataScienceInvestmentApproachRiskMember" id="jpeft_DataScienceInvestmentApproachRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ValueInvestingRiskMember" id="jpeft_ValueInvestingRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="LargeCapCompanyRiskMember" id="jpeft_LargeCapCompanyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="MidCapCompanyRiskMember" id="jpeft_MidCapCompanyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="DerivativesRisksMember" id="jpeft_DerivativesRisksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="RealEstateSecuritiesRiskMember" id="jpeft_RealEstateSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="FinancialsSectorRiskMember" id="jpeft_FinancialsSectorRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="HealthcareSectorRiskMember" id="jpeft_HealthcareSectorRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="TransactionsRiskMember" id="jpeft_TransactionsRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="S000090419Member" id="jpeft_S000090419Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="MSCIEAFEINDEXMember" id="jpeft_MSCIEAFEINDEXMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ICEBOFA3MONTHUSTREASURYBILLINDEXMember" id="jpeft_ICEBOFA3MONTHUSTREASURYBILLINDEXMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="C000257466Member" id="jpeft_C000257466Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ForeignSecuritiesRiskMember" id="jpeft_ForeignSecuritiesRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="StrategyRiskMember" id="jpeft_StrategyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="OptionsRiskMember" id="jpeft_OptionsRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="MSCIEAFEETFRiskMember" id="jpeft_MSCIEAFEETFRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="EuropeanMarketRiskMember" id="jpeft_EuropeanMarketRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="JapanRiskMember" id="jpeft_JapanRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="SmallerCompanyRiskMember" id="jpeft_SmallerCompanyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="CurrencyRiskMember" id="jpeft_CurrencyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="IndustrialsSectorRiskMember" id="jpeft_IndustrialsSectorRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="ExchangeTradedFundETFAndOtherInvestmentCompanyRiskMember" id="jpeft_ExchangeTradedFundETFAndOtherInvestmentCompanyRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
</schema>
