Easy applyno account needed

Data Engineer - SWE3

Linkllc • ETL/ELT • 7 months ago
Apply now
Similar jobs
910,250open jobs
55,931companies
152,376added this week
Browse all
Salary
≈ $91k – $174k per year (Estimated)
Location
In office (Columbia)
Seniority
Middle

Confirmed on the employer's own hiring board on Sep 28, 2026. First seen by Alion on Feb 17, 2026. Linkllc scores D on the Alion truth index.

Overview
Company
Impact
Profile match

Linkllc

Link has over 25 years of experience providing services to commercial clients and the Department of Defense (DoD). We enable missions & engineer lasting solutions in partnership with our clients, to protect our nation's security information/systems and infrastructure. We enable Computer Network.
linkllc.com • Honolulu • Columbia • Bluffdale • Reston • Annapolis Junction

Responsibilities:

· Design schemas and models in OLAP, graph (Neo4j), and document (Elastic) databases.

· Optimize queries and data structures for performance and scalability.

· Work with analytics engineers to shape how data supports customer missions.

· Implement governance rules to ensure data quality and compliance.

Skills Requirements:

- Proven experience with OLAP, graph, and document databases.

· Strong background in schema design, query optimization, and analytics support.

· Ability to translate analytical questions into database design solutions.

Nice to Haves:

· Experience analyzing cyber security-related data sets (network traffic, OS events).

· Knowledge of end-to-end SIGINT collection and analysis systems.

· Experience with production CNO capabilities and operations.

· General software engineering skills (devops, web applications, ETL, etc.)

· Familiarity with Git and GitLab.

· Atlassian Tools (Jira, Confluence).

12 yrs, B.S. or 4 additional yrs in place of B.S.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
910,250 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Data Science
Similar stack
Same company
Columbia
$68k – $91k per year • In office • 3+ years exp • Bachelor's Degree • Atlanta
Python
SQL
PowerShell
Analytics
Power BI
Management
Power Automate
Power Apps
Apply
$62k – $141k per year • In office • Secret • Full-Time • 3+ years exp • Bachelor's Degree • Honolulu
Python
JavaScript
TypeScript
Python
pySpark
AI/ML
Hadoop
Spark
NumPy
Machine Learning
Frontend
Angular
DevOps
AWS
Analytics
Tableau
Matplotlib
Management
Agile
Apply
Data Scientist 1 day ago
$78k – $176k per year • In office • Secret • Full-Time • 2+ years exp • Bachelor's Degree • San Diego
Python
SQL
Databases
Databricks
AI/ML
Spark
Model Context Protocol
Prompt Engineering
NLP
Pandas
LLM
Machine Learning
DevOps
AWS
Apply
Data Engineer 1 day ago
$78k – $176k per year • In office • TS/SCI • Full-Time • 2+ years exp • High School Diploma • Fayetteville • Virginia Beach
Python
SQL
Databases
Apache Iceberg
AI/ML
Airflow
dbt
Machine Learning
DevOps
Terraform
CloudFormation
CI/CD
AWS
AWS Lambda
Amazon S3
IAM
Amazon EventBridge
AWS Step Functions
Cybersecurity
Zero Trust
Analytics
ETL/ELT
Management
Agile
Waterfall
Apply
≈ $72k – $160k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Cleveland
Python
SQL
MATLAB
SAS
SPSS
AI/ML
Machine Learning
Quantum
Qiskit
Apply
≈ $23k – $67k per year (Estimated) • In office • Full-Time • 12+ years exp • Master's Degree • Bengaluru
Databases
Neo4j
Google BigQuery
Google Cloud Spanner
BigQuery
AI/ML
LangGraph
LangChain
Model Context Protocol
Vertex AI
AI Agents
CrewAI
Gemini
RAG
Google ADK
A2A
Machine Learning
DevOps
Terraform
GCP
OpenTelemetry
Azure
Kubernetes
Google GKE
Google Cloud Run
IAM
Cybersecurity
DLP
Management
Google Workspace
Apply
≈ $20k – $48k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Bengaluru
Python
SQL
Databases
Neo4j
Google BigQuery
Google Cloud Spanner
BigQuery
AI/ML
LangGraph
LangChain
Spark
LlamaIndex
Model Context Protocol
Vertex AI
dbt
Embeddings
AI Agents
CrewAI
Gemini
LLM
RAG
Google ADK
A2A
Structured Outputs
Machine Learning
DevOps
Terraform
GCP
OpenTelemetry
Kubernetes
Google GKE
Google Cloud Run
IAM
Management
Google Workspace
Apply
$141k – $185k per year • Remote (United States) • Full-Time • 8+ years exp • Bachelor's Degree
Python
Go
Java
SQL
C++
Databases
MySQL
Redis
Neo4j
MariaDB
AI/ML
LangGraph
AutoGen
LangChain
Model Context Protocol
AI Agents
Letta
CrewAI
LLM
RAG
Semantic Search
A2A
Semantic Search
Mem0
DevOps
Rest API
gRPC
Terraform
GCP
OpenTelemetry
Azure
CI/CD
AWS
Docker
Kubernetes
Linux
Apply
≈ $99k – $238k per year (Estimated) • In office • London
Go
Java
Scala
Databases
Neo4j
AI/ML
Knowledge Graph
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Apply
≈ $116k – $233k per year (Estimated) • Equity • Remote (United Kingdom) • Full-Time • 5+ years exp • London
Databases
Neo4j
Apply
≈ $91k – $171k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • Columbia
Apply
$40k – $64k per year • In office • Contractor • 4+ years exp • Columbia
Apply
$88k – $136k per year • In office • 8+ years exp • Associate's Degree • Columbia
DevOps
Linux
Cybersecurity
Metasploit
Nessus
Apply
$90k – $130k per year • Hybrid • 7+ years exp • Associate's Degree • Columbia
Management
Microsoft Office
Apply
$80k – $102k per year • In office • 4+ years exp • Associate's Degree • Columbia
COBOL
COBOL
CICS
JCL
Easytrieve
Databases
Db2
IMS
DevOps
Unix
VPN
Cybersecurity
HIPAA
Management
Microsoft Office
Apply
See all jobs
This is one of many
910,250 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles