Data Analyst: Graph Database & Ontology Specialist

Tekever Corporation; Bristol; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading unmanned technology company based in the UK is looking for a Data Analyst to revolutionize data analysis through advanced SQL and Python skills. The ideal candidate will develop complex queries, build real-time dashboards, and analyze relationships across various data sets. This role offers a chance to work on innovative projects and contribute to mission-oriented results in a dynamic environment. Competitive salary based on experience is provided.

Benefits

Excellent work environment

Opportunity to make a difference

Qualifications

• 3+ years in data analysis or business intelligence in a technical environment.
• Solid statistical foundations (distributions, correlation vs. causation, basic regression).
• Understanding of data modeling, schemas, and data governance.

Responsibilities

• Develop complex SQL and Cypher queries to analyze relationships across missions, sensor logs, and geospatial data.
• Ensure incoming data correctly maps to defined ontologies and identify inconsistencies.
• Build real-time dashboards visualizing system states and dependencies.
• Apply statistical methods to detect anomalies in mission data.
• Convert complex analyses into clear executive-level summaries.
• Rapidly investigate data to support mission debriefs.

Skills

Advanced SQL

Python (Pandas, NumPy)

Data Visualization (Grafana, PowerBI)

Geospatial Analysis

Education

Master’s degree in Computer Science, Mathematics, Engineering or related field

Tools

Neo4j (Cypher)

Job description

Overview

Are you ready to revolutionise the world with TEKEVER? 🚀🌍

At TEKEVER, we lead innovation in Europe as the European leader in unmanned technology, where cutting-edge advancements meet unparalleled innovation.

💻 Digital | 🛡️ Defence | 🔒 Security | 🛰️ Space

We operate across four strategic areas, combining artificial intelligence, systems engineering, data science, and aerospace technology to tackle global challenges — from protecting people and critical infrastructure to exploring space.

We offer a unique surveillance-as-a-service solution that delivers real-time intelligence, enhancing maritime safety and saving lives. Our products and services support strategic and operational decisions in the most demanding environments — whether at sea, on land, in space, or in cyberspace.

🌐 Become part of a dynamic, multidisciplinary, and mission-driven team that is transforming maritime surveillance and redefining global safety standards.

At TEKEVER, our mission is to provide limitless support through mission-oriented game-changers, delivering the right information at the right time to empower critical decision-making.

If you're passionate about technology and eager to shape the future — TEKEVER is the place for you. 👇🏻🎯

Mission

We are seeking a Data Analyst to go beyond traditional rows-and-columns reporting and work with connected data across the entire organization. Using our Knowledge Graphs and ontologies, you will extract actionable insights that span multiple domains: from production and operations to mission planning and organizational processes. Your analyses will not just explain what happened; they will reveal relationships and dependencies across the company, helping drive operational and strategic decisions.

Responsibilities

• Graph Data Analysis: Develop complex SQL and Cypher queries to analyze relationships across missions, sensor logs, and geospatial data.
• Ontology & Data Quality: Ensure incoming data correctly maps to defined ontologies; identify inconsistencies in drone capabilities, classifications, and sensor readings.
• Operational Dashboarding: Build real-time dashboards (Grafana, Streamlit, PowerBI) that visualize system states and network dependencies, not just metrics.
• Pattern & Anomaly Detection: Apply statistical methods to detect deviations and anomalies in mission data.
• Stakeholder Reporting: Convert complex graph analyses into clear, executive-level summaries for Operations and R&D.
• Ad-Hoc Analysis: Rapidly investigate data to support mission debriefs and failure analysis.

Profile and requirements

• Querying: Advanced SQL required; experience with Cypher (Neo4j) or ability to ramp up quickly.
• Data Processing: Strong Python skills (Pandas, NumPy).
• Visualization: Proven data storytelling skills using Grafana, PowerBI, Plotly, or Streamlit.
• Geospatial Analysis: Experience with spatial data, GIS tools, or trajectory analysis.

Core Analytics Profile

• 3+ years in data analysis or business intelligence in a technical environment.
• Solid statistical foundations (distributions, correlation vs. causation, basic regression).
• Understanding of data modeling, schemas, and data governance

Education

• Master’s degree in Computer Science, Mathematics, Engineering or related field.

Profile We’re Looking For

• Analytical Investigator: You dig into data to uncover root causes.
• Clear Communicator: You can explain complex graph relationships in plain language.
• Production-Focused: You build fast, resilient dashboards that scale with data growth.

What we have to offer you

• An excellent work environment and an opportunity to make a difference;
• Salary Compatible with the level of proven experience.

Do you want to know more about us? Visit our LinkedIn page at https://www.linkedin.com/company/tekever/