# Big Data Administrator

· Must have a minimum of 11-14 years of experience in Big Data / Data Platform Engineering in enterprise environments. · Strong hands-on experience with: o Hadoop ecosystem (HDFS,YARN, SPARK, MapReduce, HBase etc) o Apache Kafka(high-throughput environments) o OpenSearch /Elasticsearch o AWS EMR + good knowledge of AWS Cloud. · Strong expertise in Linux system administration and scripting (Shell/Python) · Experience with Kerberos, data security, and access governance · Proven experience in handling high-volume, low-latency systems (preferably payments/trading) Skills Big Data, AWS, Data Security, Kerberos, Apache Hadoop, HDFS, Low Latency, ElasticSearch, Apache Kafka, HBase, Linux

- **Id**: 4021760
- **Url**: <https://alion.io/job/trinity-consulting-services-big-data-administrator-2>
- **Role**: DevOps
- **Role family**: DevOps
- **Seniority**: staff
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Singapore
- **Countries**: SG
- **Hiring countries total**: 0
- **Experience years min**: 11
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-10T00:00:00Z
- **Last verified at**: 2026-11-10T00:00:00Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 690
- **Description truncated**: no
- **Relocation offered**: no

## Company

- **Id**: 3802224
- **Name**: Trinity Consulting Services
- **Domain**: trinityconsulting.asia
- **Url**: <https://alion.io/company/trinity-consulting-services>
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no

## Salary

- **Min**: 9000
- **Max**: 11000
- **Currency**: SGD
- **Period**: month
- **Gross**: yes
- **Usd annual**: 103140

## Technologies

- **Apache Kafka** — Optional: no
- **AWS** — Optional: no
- **ElasticSearch** — Optional: no
- **Hadoop** — Optional: no
- **HBase** — Optional: no
- **Linux** — Optional: no
- **OpenSearch** — Optional: no
- **Platform Engineering** — Optional: no
- **Python** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Experience years min**: 11
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-10T14:30:50Z

## Liveness

- **Score**: 52
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.516
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 30
- **Reasons**: seen:0, agency, win:early
- **Computed at**: 2026-11-10T19:45:35Z

## Pay

- **Stated usd annual**: 103140
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.