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Software Engineer Security Clearance

Job in Chantilly, Fairfax County, Virginia, 20151, USA
Listing for: VTG
Full Time position
Listed on 2026-02-24
Job specializations:
  • IT/Tech
    Data Engineer, Cloud Computing, Data Security
Job Description & How to Apply Below
Position: Software Engineer with Security Clearance
Overview We are looking for a Software Engineer / Data Engineer to join our team. What will you do?
* Design, build, and operate large-scale Big Data systems, including persistence, partitioning, indexing, and search capabilities.

* Develop and maintain Java-based applications and APIs.

* Architect and implement cloud-native solutions using AWS or comparable cloud platforms.

* Design and optimize high-performance graph databases containing tens of billions of edges.

* Develop graph traversal capabilities using Apache Tinker Pop, Gremlin, Janus Graph, or similar technologies.

* Build and maintain No

SQL and relational database solutions supporting complex Big Data applications.

* Design partition and sort key strategies to ensure consistent system performance.

* Develop aggregation operations to de-duplicate records across continuous data feeds.

* Build and operate serverless data processing pipelines using AWS Lambda, Step Functions, and PySpark.

* Design and operate large-scale geospatial indexing solutions using GeoMESA.

* Develop and maintain Kubernetes-based containerized environments.

* Implement Dev Sec Ops  and agile development practices in production environments.

* Maintain configuration management using Git-based repositories.

* Facilitate technical discussions across cross-functional teams to develop mission-aligned implementation strategies.

* Ensure compliance with federal security, regulatory, and accreditation requirements.

* Implement data security and governance controls including LDAP integration, encryption, and auditing. Do you have what it takes?
* Active TS/SCI with Polygraph required.
* Bachelor's degree in Geospatial Intelligence, Geography, Remote Sensing, Intelligence Studies, Engineering, or related field, or equivalent experience

* Demonstrated experience with Java development.

* Experience designing and operating Big Data systems.

* Experience developing and maintaining APIs.

* Experience designing cloud-native architectures using AWS or similar cloud platforms.

* Experience building and optimizing large-scale graph databases using technologies such as Cassandra, Dynamo

DB, Neo4j, or Janus Graph.

* Experience developing graph traversal capabilities using Apache Tinker Pop and Gremlin.

* Experience designing and operating No

SQL solutions.

* Experience in data modeling, partition sharding, stream processing, and metrics gathering.

* Experience developing high-performance data processing pipelines.

* Experience with Kubernetes, Docker, and container orchestration.

* Experience with Apache NiFi.

* Experience implementing Dev Sec Ops  and agile methodologies.

* Experience with data security controls including encryption and centralized access management (LDAP).

* Experience working with structured, semi-structured, and unstructured data formats (CSV, JSON, AVRO, Parquet, Protocol Buffers, etc.).

* Experience with relational and No

SQL databases including Postgre

SQL, Maria

DB, Mongo

DB, Cassandra, ELK, MinIO, and AWS S3.

* Experience working in Linux environments such as CentOS or Rocky Linux.

* Experience with Python and related libraries.

* Experience supporting large collaboration and development environments
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