# Data Engineer

Derex Technologies Inc specializes in providing IT consulting, staffing solutions and software services. Globally headquartered in Harrison New Jersey since 1996 Derex delivers the highest quality technology professionals and an array of customized IT talent solutions designed to improve productivity and drive results to global clients throughout North America. With over two decades of unparalleled experience, Derex provides supports to its clientele, across such industries as Systems Integration, Banking and Finance, Telecommunications, Pharmaceutical and Life Sciences, Energy, Healthcare, Technology, Transportation, and local and federal Government agencies. Job Title: Data Engineer Work Location: Jefferson City, MO (Onsite) Mode of Work: Day 1 Onsite Key Requirements: 5+ years of Data Engineering experience. Strong hands-on experience with Microsoft Fabric, Python/PySpark, Spark SQL, and SQL Server/T-SQL. Experience building data pipelines, Lakehouses, dimensional models, and ETL/ELT solutions. Knowledge of Spark performance tuning, incremental loads, data quality, and CI/CD. Experience with Git and production deployment processes. Responsibilities: Migrate legacy SQL Server da

- **Id**: 3706631
- **Url**: <https://alion.io/job/derex-technologies-data-engineer>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Jefferson City, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-03T18:59:19Z
- **Employer posted date**: 2026-11-03
- **Last verified at**: 2026-11-06T21:27:00Z
- **Board verified**: yes
- **Days open**: 3
- **Description format**: text
- **Description chars**: 1825
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Consulting & Digital Transformation, IT Staffing & Staff Augmentation

## Company

- **Id**: 6950
- **Name**: Derex Technologies
- **Domain**: derextechnologies.com
- **Url**: <https://alion.io/company/derextechnologies>
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no
- **Ats vendor**: SmartRecruiters

## Technologies

- **Azure** — Optional: no
- **CI/CD** — Optional: no
- **Databricks** — Optional: no
- **Dimensional Modeling** — Optional: no
- **ETL/ELT** — Optional: no
- **Git** — Optional: no
- **Microsoft Fabric** — Optional: no
- **MS SQL** — Optional: no
- **Power BI** — Optional: no
- **pySpark** — Optional: no
- **Python** — Optional: no
- **Spark** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 3

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: English; Level: All levels; Optional: no

## Lifecycle

- Event: open; At: 2026-11-03T21:19:08Z

## Liveness

- **Score**: 50
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.534
- **P room**: 0.945
- **Age days**: 2
- **Expected fill days**: 7
- **Reasons**: conf:2, agency, velocity, win:mid
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.