Data Engineer Jobs in Mclean
42 live Data Engineer roles in Mclean, United States. Apply directly on Haystack.
Last updated 27 August 2026. Job counts refresh daily.
As of 27 August 2026, Haystack lists 42 live Data Engineer jobs in Mclean, with 9 added in the past week and typical advertised salaries of $127k to $162k. Employers hiring right now include Booz Allen Hamilton, steampunk and Guidehouse.
Top companies hiring
plus 14 more companies hiring in this category
- PE
Senior Systems Engineer - ETL with Security Clearance
Peraton
McLean, VA馃嚭馃嚫$146k - $234k/yrOn-site3 weeks agoDockerNeo4jAWS+8Technology - BI
Data Engineer
BigBear.ai
McLean, VA馃嚭馃嚫Hybrid1 week agoSQLETLJava+3Technology - FC
HYBRID:: Big Data Engineer at Washington, DC / Rockville, MD / McLean, VA ::ONLY near BY
NewFutureTech Consultants LLC
McLean, VA馃嚭馃嚫HybridYesterdaySQLScalaAWS+6Technology - SR
Data Engineer- up to $220K - FS Poly with Security Clearance
SRC
McLean, VA馃嚭馃嚫$220k/yrOn-site6 weeks agoMLOpsMachine LearningAgile+1Technology - BI
Data Engineer with Security Clearance
BigBear.ai
McLean, VA馃嚭馃嚫Hybrid2 weeks agoSQLETLHTTPS+4Technology - BA
Mid Data Engineer
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$62k - $141k/yrOn-site6 weeks agoSQLMachine LearningAgile+3Technology - BA
Data Engineer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$62k - $141k/yrOn-site6 weeks agoMongoDBMySQLSQL+19Technology - BA
Data Visualization Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA馃嚭馃嚫$112.8k - $257k/yrOn-site5 days agoIoTEngineering - KF
Data Engineer with Security Clearance
Knight Federal Solutions, Inc.
McLean, VA馃嚭馃嚫Hybrid1 week agoSQLScalaAWS+6Technology - KC
Data Engineer
KDA Consulting Inc
McLean, Virginia馃嚭馃嚫On-site4 months agoSQLAWSETL+4TechnologyGet new Data Engineer jobs in Mclean in your inbox
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- CR
Data Engineer
Credence
McLean, Virginia馃嚭馃嚫$115k - $155k/yrOn-site3 weeks agoFastAPIGCPSQL+16Technology - SI
Sr Datastage Engineer
Svam International, Inc.
McLean, VA馃嚭馃嚫On-site1 week agoEngineering - SI
Sr Data Modeler
Svam International, Inc.
McLean, VA馃嚭馃嚫On-site1 week agoMongoDBSQLETL+2 - GU
AWS Database Engineer with Security Clearance
Guidehouse
McLean, VA馃嚭馃嚫Hybrid1 week agoOraclePL/SQLSQL+11Technology - GU
Data Engineer - Mid with Security Clearance
Guidehouse
McLean, VA馃嚭馃嚫Hybrid1 week agoSQLAWSEncryption+6Technology - GU
Senior Data Engineer with Security Clearance
Guidehouse
McLean, VA馃嚭馃嚫Hybrid3 weeks agoSQLAWSAirflow+4Technology - BA
Scientific Data Engineering Specialist
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$77.6k - $176k/yrOn-site1 week agoMicroservicesMongoDBSpring+7 - E&
Government and Public Sector - AI & Data - Data Engineer - Senio with Security Clearance
Ernst & Young
McLean, VA馃嚭馃嚫$106.9k - $176.5k/yrHybrid2 weeks agoETLDatabricksTechnology - BA
Palantir Foundry Ontology Engineer
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$99k - $225k/yrOn-site2 weeks agoAgileEngineering - SI
Data Modeler with MongoDB and Mortgage Exp
Svam International, Inc.
McLean, VA馃嚭馃嚫On-site2 weeks agoFinance - MI
Lead Data Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$155.2k - $194k/yrHybrid3 weeks agoDockerSQLETL+7Technology - ST
Senior Data Visualization Engineer with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$120k - $170k/yrHybrid3 weeks agoAgileEngineering - SI
Need Sr. Data Modeler_ McLean, VA
Svam International, Inc.
McLean, VA馃嚭馃嚫On-site3 weeks agoMongoDBSQLETL+1 - ST
Senior Data Engineer with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$125k - $165k/yrHybrid6 weeks agoGCPSQLScala+15Technology - GU
Senior Snowflake Engineer (Snowflake Cortex & Data Engineering) with Security Clearance
Guidehouse
McLean, VA馃嚭馃嚫$113k - $188k/yrHybrid3 weeks agoGCPSQLAWS+9Technology - CM
Data Engineer with Security Clearance
Credence Management Solutions
McLean, VA馃嚭馃嚫$115k - $155k/yrHybrid3 weeks agoFastAPIGCPSQL+16Technology - BA
Data Engineer, Mid with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$62k - $141k/yrOn-site4 weeks agoSQLMachine LearningAgile+3Technology - ST
Data Engineer - Databricks with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$110k - $160k/yrHybrid6 weeks agoDynamoDBGCPSQL+15Technology - ST
Senior Data Engineer - Databricks with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$140k - $180k/yrHybrid6 weeks agoGCPMySQLSQL+17Technology - ST
Data Engineer with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$125k - $160k/yrHybrid6 weeks agoGCPSQLScala+15Technology
Frequently asked questions
How many Data Engineer jobs in Mclean are available?
Haystack currently lists 42 live Data Engineer jobs in Mclean, with 9 added in the past week. Numbers refresh daily.
What do Data Engineer jobs in Mclean pay?
Advertised salaries typically range from $127k to $162k per year, based on 29 live postings with advertised salaries.
Which companies are hiring for Data Engineer jobs in Mclean?
Booz Allen Hamilton, steampunk, Guidehouse, Svam International, Inc., BigBear.ai are actively hiring right now, alongside 15 other employers.