Absolute Business Solutions Corp: Provides technology and intelligence services to the US government.
5+ YOETS/SCI eligibility preferred, Bachelor\u0002s plus 5+ years in data engineering or Spark development, strong Spark and PySpark experience, Python, large-scale data processing, performance tuning, Kubernetes/Docker familiarity.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years Spark (PySpark or Java) and enterprise-scale data engineering experience, ETL and big data pipeline building, experience with distributed tools (Spark, AWS, Kafka), TS/SCI clearance with polygraph, bachelor\u0002s degree.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years Spark (PySpark or Java) and big-data ETL experience, experience with distributed tools (AWS,Kafka), TS/SCI with polygraph required, bachelor’s degree.
Global Alliant: Provides IT modernization and software development for government agencies
5+ YOE5+ years JVM development with Java/Kotlin/Scala, strong Apache Spark experience (Spark SQL, DataFrames, Datasets), SQL, AWS, Git; US citizenship and ability to undergo security clearance required.
Lead Software Engineer (Python, Scala, Spark, AWS)
Richmond or McLean or Chicago
$179k-$225k/yrOnsiteFull Time
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years professional software engineering, 1+ year cloud experience (AWS/Azure/GCP). Experience with Java/Scala/Python/Spark, containerization, distributed microservices, and mentoring/leading teams.
Data Scientist - Python, Jupyter, Spark (2026-0177)
Annapolis Junction, Maryland, United States
$180k-$200k/yrOnsiteFull Time
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
10+ YOETS/SCI w/ Poly required; BS in relevant quantitative field with 10+ years experience designing/implementing ML and advanced analytics; strong Python, Jupyter, Spark, data curation, visualization, and generative AI familiarity.
CGINYSE: GIB: Provides information technology and business consulting services.
8+ YOE8+ years Python data engineering with Apache Spark, advanced SQL, AWS (EMR, Redshift, S3, Glue), big data tooling, CI/CD (GitLab, Terraform), and strong performance optimization skills.
Lead Software Engineer (Python, Scala, Spark, AWS)
Richmond or McLean or Chicago
$179k-$225k/yrOnsiteFull Time
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor’s degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience required. Preferred: advanced experience with Java, Scala, Python, Spark, AWS, open-source frameworks, Agile, and AI tooling.
Java, Python, SQL, Node, Go, Scala, Spark, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, RDBMS, NoSQL, Agile
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
3+ YOERequires TS/SCI clearance with favorable polygraph and U.S. citizenship, plus a relevant degree and 3–7 years of software engineering experience. Requires Linux, Bash, Python, Java, Airflow, Spark, containers, Git, and workflow automation skills.
SOFTWARE ENGINEER - Apache Spark/Big Data - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID
Fort George G Meade, Maryland, United States
$234k-$241k/yrOnsiteFull Time
Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.
7+ YOE7+ years of software development experience with TS/SCI w/Poly clearance; Apache Spark and Big Data experience; Linux, Python/Java, Airflow; SQL and data processing skills.
Bloomberg Industry Group: Provides legal, tax, and government intelligence and news services.
8+ YOE8+ years data engineering, strong SQL/Python, Databricks/Spark, Lakehouse patterns, CI/CD, collaboration with analytics, production data systems ownership.
Lentech: Provides mission-critical IT and engineering solutions for government agencies.
4+ YOEActive TS/SCI with FSP, minimum four years software engineering experience (may substitute for degree), proficiency with AirFlow, Python, Spark, Trino, and Kubernetes.
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
1+ YOEBachelor's or equivalent,1+ years data engineering experience,Python and SQL proficiency,experience with Spark and ETL,ability to obtain SECRET clearance,U.S. citizenship required.
Python, SQL, Spark, Apache Airflow, Hadoop, AWS, Azure, Google Cloud
Brecksville or Tysons Corner or Charlotte or Birmingham or Cleveland or Pittsburgh
$70k-$130k/yrOnsiteFull Time
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOE5+ years of industry experience; strong data analysis and QA/Audit skills; knowledge of credit risk and underwriting; proficiency with Spark SQL and Python; effective communicator.
CapTech: Provides technology and management consulting services to large enterprises.
Bachelor's or equivalent; hands-on experience with large datasets, Python/Scala, SQL/Spark/NoSQL, cloud platforms, Docker, data warehousing, LLMs, and productionizing ML systems.
CACINYSE: CACI: Provides information technology and professional services to government clients.
14+ YOETS/SCI with polygraph; BS in CS or related; 14 years SWE experience; 4 extra years in lieu of degree; proficiency in AirFlow, Python, Spark, Trino, Kubernetes.
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOE3+ years data engineering experience, Python and SQL required, federal consulting and Secret clearance required; experience with Advana/Databricks/Spark and CI/CD workflows preferred.
Python, SQL, Advana, Databricks, Spark, Hadoop, Kafka, Kubernetes, Terraform, Airflow, AWS, Azure, GCP, Agile, GIT, CI/CD, test driven development