Jr. Data Engineer

Aramark; Rockville (MD); On-site; USD 53,000 - 60,000; Full time

Benefits offered by this job

Medical benefits

401(k) retirement plan

Parental leave

Job summary

Aramark is hiring a Jr. Data Engineer in Rockville, MD to support Data Vault 2.0 development within the Modern Data Platform.

You will work with senior engineers to build staging, Raw Vault, and Business Vault structures for enterprise reporting and AI applications. You will analyze source data, participate in mappings, develop DV2.0 objects, and ensure data quality while using Snowflake, SQL, dbt, and approved tools.

Qualifications

• Bachelor's degree in a technical field.
• 0-2 years of professional or equivalent hands-on experience.
• Interest in technology, data, software development, analytics or AI.
• Strong analytical and problem-solving skills.
• Initiative and intellectual curiosity; ability to learn autonomously.
• Strong attention to detail and clear communication.
• Ability to collaborate in a team and take feedback.
• Foundational SQL knowledge; ability to learn Snowflake, DV2.0, metadata mgmt.

Responsibilities

• Develop and maintain Data Vault 2.0 solutions across staging, Raw Vault, and Business Vault layers.
• Analyze source system data and participate in source-to-target mapping.
• Build and maintain Data Vault objects (Hubs, Links, Satellites, Business Vault).
• Validate keys, relationships, and metadata before deployment.
• Use Snowflake, SQL, dbt and tools to support AI-first workflows.
• Create and maintain technical documentation, metadata and comments.
• Participate in code reviews, testing, deployment and validation.
• Support data quality, reconciliation, and troubleshooting across DV environment.
• Collaborate with engineers, architects, and product teams to deliver governed data assets.

Skills

SQL basics

Python basics

Analytical thinking

Team collaboration

AI-ready development

Education

Bachelor's degree in CS/IS/IT/Data Analytics/Engineering/Math

Tools

Snowflake

dbt

Git

Azure DevOps

Job description

The Jr. Data Engineer will support the development of Data Vault 2.0 solutions within the Modern Data Platform. Working alongside senior engineers and architects, they will help build and maintain staging, Raw Vault, and Business Vault structures that serve as the foundation for enterprise reporting, analytics, semantic models, AI applications, and data products.

Engineers in this role will analyze source system data, participate in source-to-target mapping activities, develop Data Vault 2.0 objects, validate data quality, and document technical solutions. They will use Snowflake, SQL, dbt, and approved platform tools to support metadata-driven development and AI-first engineering workflows.

The engineer will participate in code reviews, testing, deployment activities, and production support efforts while gaining exposure to the full data lifecycle--from source system ingestion through Data Vault development and downstream consumption.

Job Responsibilities

• - Develop and maintain Data Vault 2.0 solutions across staging, Raw Vault, and Business Vault layers within the Modern Data Platform.
• - Analyze source system data and participate in source-to-target mapping activities to support accurate ingestion and modeling.
• - Build and maintain Data Vault objects, including Hubs, Links, Satellites, and Business Vault structures using approved architectural standards and development patterns.
• - Validate business keys, relationships, metadata classifications, and model outputs before deployment.
• - Use Snowflake, SQL, dbt, and approved engineering tools to support metadata-driven development and AI-first engineering workflows.
• - Create and maintain technical documentation, metadata, and comments that support governance, lineage, discoverability, and AI consumption.
• - Participate in code reviews, testing, deployment, and validation activities to ensure solutions meet engineering and architectural standards.
• - Support data quality, reconciliation, and troubleshooting efforts across the Data Vault environment.
• - Collaborate with engineers, architects, and product teams to deliver governed, reusable, AI-ready data assets.

Qualifications

• -Bachelor's degree in Computer Science, Information Systems, Information Technology, Data Analytics, Engineering, Mathematics, or a related technical field.
• - 0-2 years of professional experience, internship experience, research experience, academic project experience, or equivalent hands‑on technical experience.
• - Demonstrated interest in technology, data, software development, analytics, artificial intelligence, or related technical disciplines.
• - Strong analytical and problem‑solving skills with the ability to investigate issues, identify patterns, and develop practical solutions.
• - Demonstrated initiative and intellectual curiosity. Candidates should be comfortable researching unfamiliar topics, learning new technologies, and moving work forward without requiring detailed instructions for every task.
• - Strong attention to detail and commitment to producing accurate, high‑quality work.
• - Strong written and verbal communication skills.
• - Ability to work effectively in a collaborative team environment and incorporate feedback from technical leaders and peers.
• - Interest in modern data engineering, cloud technologies, AI‑first development, and data platforms.
• - Foundational knowledge of SQL or relational database concepts and the ability to learn Snowflake, Data Vault 2.0, metadata management, and platform engineering practices.

• - Academic, internship, co‑op, research, or personal project experience involving databases, software development, analytics, cloud technologies, or data platforms.
• - Exposure to SQL, Python, or other programming languages through coursework, projects, internships, or self‑directed learning.
• - Experience using generative AI tools, coding assistants, or AI‑powered development tools to support learning, research, troubleshooting, or software development.
• - Familiarity with data warehousing, ETL/ELT processing, data modeling, metadata management, cloud platforms, or related data engineering concepts.
• - Experience working on collaborative technical projects involving version control, shared deliverables, or team‑based development practices.
• - Participation in hackathons, technical clubs, open‑source projects, competitions, research programs, certifications, or other extracurricular technical activities.
• - Familiarity with Git, Azure DevOps, or similar source control and project management tools.

About Aramark

Our Mission

Rooted in service and united by our purpose, we strive to do great things for each other, our partners, our communities, and our planet.

At Aramark, we believe that every employee should enjoy equal employment opportunity and be free to participate in all aspects of the company. We do not discriminate on the basis of race, color, religion, national origin, age, sex, gender, pregnancy, disability, sexual orientation, gender identity, genetic information, military status, protected veteran status or other characteristics protected by applicable law.

About Aramark

The people of Aramark proudly serve millions of guests every day through food and facilities in 15 countries around the world. Rooted in service and united by our purpose, we strive to do great things for each other, our partners, our communities, and our planet. We believe a career should develop your talents, fuel your passions, and empower your professional growth. So, no matter what you're pursuing -a new challenge, a sense of belonging, or just a great place to work - our focus is helping you reach your full potential. Learn more about working here athttp://www.aramarkcareers.com or connect with us onFacebook ,Instagram andTwitter .

COMPENSATION: The salary range for this position is $53,000-$60,000. If both numbers are the same, that is the amount that Aramark expects to offer. This is Aramark’s good faith and reasonable estimate of the compensation for this position as of the time of posting.

BENEFITS:Aramark offers comprehensive benefit programs and services for eligible employees including medical, dental, vision, and work/life resources. Additional benefits may include retirement savings plans like 401(k) and paid days off such as parental leave and disability coverage. Benefits vary by location and are subject to any legal requirements or limitations, employee eligibility status, and where the employee lives and/or works. For more information about Aramark benefits,

There is no predetermined application window for this position, the position will close once a qualified candidate is selected.Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including, but not limited to, the Los Angeles County Fair Chance Ordinance for Employers, the California Fair Chance Act, and the San Francisco Fair Chance Ordinance to the extent that those laws apply to the opportunity.