ECS · 11 hours ago
Atlas Data Engineer
Fairfax, VA
Full-time
Onsite
Senior Level, Lead/Staff
11+ years expECS is a leading mid-sized provider of technology services to the United States Federal Government, and they are seeking a highly motivated and experienced Data Engineer to join their team. The role involves designing and implementing innovative data solutions and visualizations, collaborating with an agile team to enhance the Atlas tool, and developing data architectures and integrations.
Artificial Intelligence (AI)Cloud InfrastructureComplianceConsultingCyber SecurityInformation TechnologyMachine LearningSecuritySoftware
No H1B
U.S. Citizen Only
Responsibilities
Collaborate with inter-departmental agile team to reengineer the Atlas tool, utilizing Python, Neo4J, and NLP tools
Design, build, and maintain data models and engineer data architectures
Develop data integrations and data ingestion to a graph database from various structured and unstructured sources
Architect schema updates to support features and leverage AI solutions
Add features to the Atlas tool, including generating, validating, and querying the knowledge graph for novel solutions to complex problems
Interface with customers and sales teams to develop prototypes and proofs of concept
Qualification
Required
BS degree in Computer Science or related field/equivalent experience
11+ years of IT experience, including experience in development of large-scale, complex data architectures
Experience interacting closely with key project stakeholders to design, plan, and implement sustainable solutions
Knowledge of data management and data architecture concepts
Knowledge of data warehousing and data analytics
Knowledge of data integration, data governance, and data quality
Experience in one or more of the following: MySQL, Linux, Git, Postgres, Vector Databases, Neo4J, Azure, and JavaScript
Experience developing Python applications and familiarity with Python AI and ML modules and methods
US Citizenship
7+ years experience using Python in a production environment
Experience with Python NLP tools like genism, NLTK, spacy
Experience working with graph database(s)
Experience working with customers directly, understanding their needs, and rapidly developing solutions to meet them
Preferred
Experience working with Neo4j graph database (and Cypher Query Language)
Experience with a vector database (esp. ChromaDB)
Experience working with semantic term sets
Understanding of the role of Ontology or taxonomies in data normalization
Experience with JavaScript applications
Familiarity with Python AI and ML modules and methods
Familiarity with LLMs, such as Ollama and supporting libraries, i.e. ollama-python
Experience with data integration, data governance, and data quality
Experience with cloud-based data platforms and technologies
Company
ECS
ECS is a fast-growing 4,000-person, $1.2B provider of advanced technology solutions for federal civilian, defense, intelligence, and commercial customers.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
unknown2018-01-31Acquired
2015-04-10Private Equity
Leadership Team
Keith McCloskey
VP / Chief Technology Officer
Ryan Garner
Chief Financial Officer
Recent News
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2025-03-26
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