Data Engineer
$114K - $190K/yr
The Data Engineer will leverage their development skills and experience to support the successful ... Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.
$114K - $190K/yr
The Data Engineer will leverage their development skills and experience to support the successful ... Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.
$114K - $190K/yr
The Data Engineer will leverage their development skills and experience to support the successful ... Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.
Chantilly, VA · On-site
$118K - $142K/yr
Closure Technologies is seeking a Data Engineer that will leverage their development skills and ... Python, Java) coupled with significant SQL/database experience. • Experience with the full data ...
Chantilly, VA · On-site
$118K - $142K/yr
Closure Technologies is seeking a Data Engineer that will leverage their development skills and ... Python, Java) coupled with significant SQL/database experience. • Experience with the full data ...
Chantilly, VA · On-site
$118K - $142K/yr
Proficiency in programming languages such as Python, Scala, or Java * Experience with data warehousing solutions (e.g., Snowflake, Redshift, BigQuery) * Strong understanding of data modeling concepts ...
Chantilly, VA · On-site
$118K - $142K/yr
Proficiency in programming languages such as Python, Scala, or Java * Experience with data warehousing solutions (e.g., Snowflake, Redshift, BigQuery) * Strong understanding of data modeling concepts ...
Chantilly, VA · On-site
$114K - $190K/yr
The Data Engineer will leverage their development skills and experience to support the successful ... Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.
Chantilly, VA · On-site
$114K - $190K/yr
The Data Engineer will leverage their development skills and experience to support the successful ... Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.
Annapolis Junction, MD · On-site
$220K - $230K/yr
The DCI team is seeking Systems Engineer to outline, develop and implement data engineering ... Experience with JAVA and Splunk is highly desired * Experience with current and evolving agency ...
Annapolis Junction, MD · On-site
$220K - $230K/yr
The DCI team is seeking Systems Engineer to outline, develop and implement data engineering ... Experience with JAVA and Splunk is highly desired * Experience with current and evolving agency ...
$220K - $230K/yr
None Basic Requirements: 14 years experience as a system engineer Bachelor's degree in a technical ... Working knowledge of smart data systems and entitlements Experience with JAVA and Splunk is highly ...
$220K - $230K/yr
None Basic Requirements: 14 years experience as a system engineer Bachelor's degree in a technical ... Working knowledge of smart data systems and entitlements Experience with JAVA and Splunk is highly ...
Mclean, VA · On-site
$116K - $139K/yr
Required Qualifications: * 4+ years of experience building or operating data pipelines and orchestration systems. * 4+ years of data or application engineering experience with Java, Python, and SQL ...
Mclean, VA · On-site
$116K - $139K/yr
Required Qualifications: * 4+ years of experience building or operating data pipelines and orchestration systems. * 4+ years of data or application engineering experience with Java, Python, and SQL ...
Arlington, VA · On-site
$131K - $158K/yr
Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04 ... Write, test, and refine reusable, well-documented code in Python, SQL, Java, and other languages ...
Arlington, VA · On-site
$131K - $158K/yr
Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04 ... Write, test, and refine reusable, well-documented code in Python, SQL, Java, and other languages ...
$131K - $158K/yr
Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04 ... Write, test, and refine reusable, well-documented code in Python, SQL, Java, and other languages ...
$131K - $158K/yr
Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04 ... Write, test, and refine reusable, well-documented code in Python, SQL, Java, and other languages ...
Springfield, VA · On-site
$150K - $195K/yr
The Data Engineer will provide design, implementation, and management of databases and data ... Advanced proficiency in programming languages like Python, SQL, Java, and Scala * Expertise in ETL ...
Springfield, VA · On-site
$150K - $195K/yr
The Data Engineer will provide design, implementation, and management of databases and data ... Advanced proficiency in programming languages like Python, SQL, Java, and Scala * Expertise in ETL ...
Washington, DC · On-site +1
$74K - $156K/yr
Proficiency with computer programming languages like Python, Java, Scala, or equivalent Object-Oriented Programming Language and knowledge of SQL * Knowledge of data ingestion, transformation ...
Washington, DC · On-site +1
$74K - $156K/yr
Proficiency with computer programming languages like Python, Java, Scala, or equivalent Object-Oriented Programming Language and knowledge of SQL * Knowledge of data ingestion, transformation ...
Mclean, VA · On-site
$116K - $139K/yr
Jenkins, Snowflake, Databricks, AWS, Lead software engineer/data engineer with experience in ... Have the ability to read and understand code in Scala, GoLang, Python. familiar with PySpark/Java ...
Mclean, VA · On-site
$116K - $139K/yr
Jenkins, Snowflake, Databricks, AWS, Lead software engineer/data engineer with experience in ... Have the ability to read and understand code in Scala, GoLang, Python. familiar with PySpark/Java ...
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Quick apply
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Reston, VA · On-site
$119K - $143K/yr
Proficiency in SQL and strong programming skills in Python, Rust, or Java * Experience building and maintaining data pipelines using processing/streaming frameworks (e.g., Kafka, Flink, Beam, Spark ...
Sterling, VA · On-site
$113K - $136K/yr
Proficiency in Python or Java for data manipulation and scripting. • Data Warehousing ... Azure Data Engineer Associate • Google Cloud Certified Professional Cloud Data Engineer • IBM ...
Sterling, VA · On-site
$113K - $136K/yr
Proficiency in Python or Java for data manipulation and scripting. • Data Warehousing ... Azure Data Engineer Associate • Google Cloud Certified Professional Cloud Data Engineer • IBM ...
Alexandria, VA · On-site
$122K - $147K/yr
Strong programming skills in languages such as Python, Java, or Scala. * Knowledge of database systems and SQL. * Familiarity with data warehousing concepts and tools. * Experience with ETL tools and ...
Alexandria, VA · On-site
$122K - $147K/yr
Strong programming skills in languages such as Python, Java, or Scala. * Knowledge of database systems and SQL. * Familiarity with data warehousing concepts and tools. * Experience with ETL tools and ...
Upper Marlboro, MD · On-site
$113K - $136K/yr
Proficiency in SQL and at least one scripting/programming language (Python, Scala, or Java) * Experience with data integration tools and platforms (e.g., Apache Spark, Kafka, Airflow, or equivalent)
Quick apply
Upper Marlboro, MD · On-site
$113K - $136K/yr
Proficiency in SQL and at least one scripting/programming language (Python, Scala, or Java) * Experience with data integration tools and platforms (e.g., Apache Spark, Kafka, Airflow, or equivalent)
Columbia, MD · On-site
$170K/yr
Description We are seeking a talented Data Engineer to support the ingestion of mission-critical ... Java : Experience with Java, including unit and integration testing. * Python : Experience with ...
Columbia, MD · On-site
$170K/yr
Description We are seeking a talented Data Engineer to support the ingestion of mission-critical ... Java : Experience with Java, including unit and integration testing. * Python : Experience with ...
Mclean, VA · On-site
$102K - $170K/yr
Data Science Consulting Travel Required: None Clearance Required: Ability to Obtain Public Trust ... Proficiency in programming languages and technologies, including Java, Python, SQL, and PySpark, as ...
Mclean, VA · On-site
$102K - $170K/yr
Data Science Consulting Travel Required: None Clearance Required: Ability to Obtain Public Trust ... Proficiency in programming languages and technologies, including Java, Python, SQL, and PySpark, as ...
$27.58 - $33.10
1% of jobs
$33.10 - $38.61
3% of jobs
$38.61 - $44.12
5% of jobs
$44.12 - $49.63
10% of jobs
$51.65 is the 25th percentile. Wages below this are outliers.
$49.63 - $55.15
16% of jobs
The median wage is $60.29 / hr.
$55.15 - $60.66
16% of jobs
$60.66 - $66.17
16% of jobs
$69.35 is the 75th percentile. Wages above this are outliers.
$66.17 - $71.68
14% of jobs
$71.68 - $77.19
9% of jobs
$77.19 - $82.71
6% of jobs
$82.71 - $88.22
4% of jobs
$27
$62
$88
| Aspect | Java Data Engineer | Python Data Engineer |
|---|---|---|
| Required Credentials | Bachelor's in Computer Science, Java certifications | Bachelor's in Computer Science, Python certifications |
| Work Environment | Big data platforms, Java-based tools | Data analysis, scripting, Python-based tools |
| Employer & Industry Usage | Financial services, enterprise systems | Tech startups, data science projects |
| Common Search & Comparison | Yes | Yes |
Java Data Engineers and Python Data Engineers often share similar roles in data processing and engineering. The main difference lies in the programming languages used: Java is common in large-scale enterprise environments, while Python is favored for data analysis and scripting. Both roles require strong programming skills, but their toolsets and typical applications differ based on industry needs.

$114K - $190K/yr
Full-time
Medical, Life, Retirement, PTO
Re-posted 13 days ago
9.0
Based on 14 frontline employees who took The Breakroom Quiz
33rd of 242 rated software companies
MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Chantilly, VA.
The Data Engineer will leverage their development skills and experience to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.
Responsibilities include but are not limited to:
Minimum Qualifications:
Preferred Qualifications :
Clearance Requirements:
Physical Requirements:
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It services
5,001 - 10,000 Employees
Herndon, VA, US
1968