[Hanwha Systems] Experienced Ontology Specialist Recruitment

한화시스템(주) · 서울 중구 청계천로 86

✨Job Responsibilities - Build ontologies based on the Semantic Web - Define classes and properties through analysis of multiple industry domains - Perform ontology modeling based on standard Semantic Web technologies such as RDF/OWL - Design and apply SPARQL queries and inference rules - Use ontology management tools (Protege, GraphDB, etc.) - Verify data quality and consistency - Analyze data based on ontologies - Integrate and standardize data using ontology models - Explore relationships and discover patterns using inference results - Write data analysis reports based on semantic queries (SPARQL) - Support graph network analysis and visualization - Derive knowledge and insights needed for business decision-making ✅Qualifications - Major in Computer Engineering, AI, Statistics, Mathematics, or related fields - 5+ years of related practical experience with a bachelor’s degree, or 3+ years with a master’s degree - Experience related to Semantic Web or data analysis - Ability to use data analysis languages such as Python and SQL - Understanding of RDF/OWL-based Semantic Web technologies - Experience using graph databases - No disqualifying reason for overseas travel - For men, completed military service or exempted - No disqualifying reason under defense security policy 💖Preferred Qualifications - Experience carrying out AI projects in the manufacturing domain - Experience developing and operating models in on-premise or closed-network environments - Competence in data analysis, visualization, and SI development collaboration - Experience designing and developing backend systems such as APIs - Project leadership and communication skills - Preferential treatment for employment-protected candidates such as national meritorious persons and persons with disabilities 🏠Work Location - Seoul and local project sites (Geoje/Changwon) ⚡️Recruitment Process - Document screening → 1st interview → 2nd interview → reference check → 3rd group report review → Offer Letter signing → pre-employment medical check → final joining - Depending on the role, a combined interview or additional interview may be conducted if necessary - After the final process, individually contact the final successful candidate - If necessary, background checks may be conducted under defense security policy 👉Application Period/Method - Application period: 2026.10.23 15:00 ~ 2026.11.01 23:59 - How to apply: Access Hanwha In (www.hanwhain.com) and fill out the resume (including career description) 📋Others - Planned headcount: 0 - No additional applications accepted after the deadline - If false information is found, acceptance may be canceled - Results of each screening stage can be checked on Hanwha In My Page - If suitable talent is hired, the posting may close early - Duplicate applications for other positions are not allowed - Individual applications via personal e-mail are not accepted