# Senior Technical Consultant

Job Summary Document Intelligence & NLPHands-on experience building document ingestion, parsing, OCR, chunking, metadata extraction, classification, entity extraction and semantic enrichment pipelines. Apache Iceberg Vector Store & SearchStrong experience using Apache Iceberg as the governed storage layer for document chunks, metadata and vector embeddings, with vector similarity search, indexing, filtering and retrieval over Iceberg-backed data. Current implementations can store embeddings in Iceberg tables and perform similarity search through vector-capable query engines, with indexes used to accelerate retrieval. Vector & Retrieval EngineeringExperience with embedding generation, vector indexing, similarity search, ANN concepts, metadata filtering, hybrid search, reranking and retrieval-quality evaluation for enterprise-scale RAG. Apache Ossie Semantic LayerExperience with Apache Ossie for vendor-neutral semantic models covering datasets, fields, relationships, metrics and AI context, providing consistent business meaning to analytics and AI applications. Knowledge Graph & Graph QueryingExperience designing knowledge graphs and modelling relationships between documents, ent

- **Id**: 3672477
- **Url**: <https://alion.io/job/hcltech-senior-technical-consultant-26>
- **Role**: Solutions
- **Role family**: Solutions
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Vietnam
- **Countries**: VN
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-03T09:41:45Z
- **Employer posted date**: 2026-11-03
- **Last verified at**: 2026-11-09T15:14:21Z
- **Board verified**: yes
- **Days open**: 6
- **Description format**: text
- **Description chars**: 5053
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Cybersecurity, Professional Services, Science & Engineering, Systems Integrators

## Company

- **Id**: 225
- **Name**: HCLTech
- **Domain**: hcltech.com
- **Url**: <https://alion.io/company/hcltech>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: SuccessFactors

## Technologies

- **AI Agents** — Optional: no
- **Apache Iceberg** — Optional: no
- **Embeddings** — Optional: no
- **Hybrid Search** — Optional: no
- **Knowledge Graph** — Optional: no
- **NLP** — Optional: no
- **OCR** — Optional: no
- **Python** — Optional: no
- **RAG** — Optional: no
- **Reranking** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 6

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-03T09:41:45Z

## Liveness

- **Score**: 99
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.993
- **P room**: 1
- **Age days**: 5
- **Expected fill days**: 28
- **Reasons**: conf:11, wave, velocity, win:early, comp:brand
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.