<?xml version="1.0" encoding="UTF-8"?><ns2:edgarSubmission xmlns:com="http://www.sec.gov/edgar/common" xmlns:ns2="http://www.sec.gov/edgar/ownership">
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                    <ns2:ccc>XXXXXXXX</ns2:ccc>
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            <ns2:liveTestFlag>LIVE</ns2:liveTestFlag>



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            <ns2:issuerCik>0000052988</ns2:issuerCik>
            <ns2:issuerName>Jacobs Solutions Inc</ns2:issuerName>
            <ns2:secFileNumber>001-07463</ns2:secFileNumber>
            <ns2:issuerAddress>
                <com:street1>1999 Bryan Street</com:street1>
                <com:street2>Suite 1200</com:street2>
                <com:city>Dallas</com:city>
                <com:stateOrCountry>TX</com:stateOrCountry>
                <com:zipCode>75201</com:zipCode>
            </ns2:issuerAddress>
            <ns2:issuerContactPhone>1-626-578-3500</ns2:issuerContactPhone>
            <ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Dana Demetriou</ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <ns2:relationshipsToIssuer>
                <ns2:relationshipToIssuer>Officer</ns2:relationshipToIssuer>
            </ns2:relationshipsToIssuer>
        </ns2:issuerInfo>
        <ns2:securitiesInformation>
            <ns2:securitiesClassTitle>Common Shares</ns2:securitiesClassTitle>
            <ns2:brokerOrMarketmakerDetails>
                <ns2:name>Goldman Sachs &amp; Co. LLC</ns2:name>
                <ns2:address>
                    <com:street1>200 West Street</com:street1>
                    <com:city>New York</com:city>
                    <com:stateOrCountry>NY</com:stateOrCountry>
                    <com:zipCode>10282</com:zipCode>
                </ns2:address>
            </ns2:brokerOrMarketmakerDetails>
            <ns2:noOfUnitsSold>11775</ns2:noOfUnitsSold>
            <ns2:aggregateMarketValue>1617414</ns2:aggregateMarketValue>
            <ns2:noOfUnitsOutstanding>124248327</ns2:noOfUnitsOutstanding>
            <ns2:approxSaleDate>11/22/2024</ns2:approxSaleDate>
            <ns2:securitiesExchangeName>NYSE</ns2:securitiesExchangeName>
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        <ns2:securitiesToBeSold>
            <ns2:securitiesClassTitle>Common Shares</ns2:securitiesClassTitle>
            <ns2:acquiredDate>12/15/2021</ns2:acquiredDate>
            <ns2:natureOfAcquisitionTransaction>Acquired as a gift</ns2:natureOfAcquisitionTransaction>
            <ns2:nameOfPersonfromWhomAcquired>STEVEN J DEMETRIOU</ns2:nameOfPersonfromWhomAcquired>
            <ns2:isGiftTransaction>Y</ns2:isGiftTransaction>
            <ns2:donarAcquiredDate>11/29/2020</ns2:donarAcquiredDate>
            <ns2:amountOfSecuritiesAcquired>11775</ns2:amountOfSecuritiesAcquired>
            <ns2:paymentDate>12/15/2021</ns2:paymentDate>
            <ns2:natureOfPayment>None</ns2:natureOfPayment>
        </ns2:securitiesToBeSold>
        <ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <ns2:noticeSignature>
            <ns2:noticeDate>11/22/2024</ns2:noticeDate>
            <ns2:planAdoptionDates/>
            <ns2:signature>Goldman Sachs &amp; Co. LLC on behalf of Dana Demetriou</ns2:signature>
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144
1173003
XXXXXXXX
LIVE
0000052988
Jacobs Solutions Inc
001-07463
1999 Bryan Street
Suite 1200
Dallas
TX
75201
1-626-578-3500
Dana Demetriou
Officer
Common Shares
Goldman Sachs & Co. LLC
200 West Street
New York
NY
10282
11775
1617414
124248327
11/22/2024
NYSE
Common Shares
12/15/2021
Acquired as a gift
STEVEN J DEMETRIOU
Y
11/29/2020
11775
12/15/2021
None
Y
11/22/2024
Goldman Sachs & Co. LLC on behalf of Dana Demetriou