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Data Infrastructure Engineer

Data Infrastructure Engineer

Data Infrastructure Engineers at high-growth companies earn $170K–$190K. Median: $170K. Based on 129 public job postings (2025–2026).

What  does a Data Infrastructure Engineer do?    

A Data Infrastructure Engineer focuses on designing, building, and  maintaining the infrastructure required for efficient data processing and  analysis. They work closely with data scientists, data engineers, and other  stakeholders to understand the organization's data needs and design  scalable and reliable data platforms. Data Infrastructure Engineers are responsible for tasks such as data  ingestion, storage, transformation, and optimization. They ensure the  availability, integrity, and security of data while optimizing performance  and scalability. They also collaborate with cross-functional teams to  implement data governance policies and data quality standards.    

How is a Data Infrastructure Engineer different from other Data Engineer  roles?    

A Data Infrastructure Engineer differs from other data engineering roles in  their primary focus on designing and managing the infrastructure required for  data processing and analysis. While other data engineering roles may focus on  data pipeline development, ETL processes, or data modeling, Data  Infrastructure Engineers specialize in architecting and maintaining scalable  data platforms. Their expertise lies in building robust data infrastructure  to support efficient data processing and analysis, enabling other data  engineering roles to effectively work with data.    

What is a typical background of a Data Infrastructure Engineer?    

A typical background for a successful Data Infrastructure Engineer includes  a combination of education, technical skills, and practical experience. Some  common qualifications and background of a Data Infrastructure Engineer may  include:    

  • Educational Background: A bachelor's or master's degree in computer science, data engineering, or a related field is typically required. Coursework or specialization in database systems, distributed computing, and  cloud technologies is beneficial.
  • Technical Skills: Proficiency in programming languages like Python or  Java, hands-on experience with database systems (SQL and NoSQL), knowledge of  distributed computing frameworks (such as Apache Hadoop, Apache Spark), and  familiarity with cloud platforms (such as AWS, Azure, or GCP).
  • Practical Experience: Prior experience in data engineering,  infrastructure engineering, or related roles is highly valued. Experience  with designing and implementing data pipelines, working with large-scale  distributed systems, and ensuring data integrity and security is beneficial.
  • Knowledge of data governance practices and familiarity with data privacy  regulations is also important.    

What are some of the typical responsibilities of a Data Infrastructure  Engineer?

Some of the typical responsibilities of a Data Infrastructure Engineer include:    

  • Data Architecture: Designing and implementing scalable and efficient data architectures, including data pipelines, data warehouses, and distributed systems.
  • Data Ingestion and Transformation: Building and maintaining data ingestion pipelines to extract data from various sources and transforming it into usable formats.Data Storage and Retrieval: Managing and optimizing data storage solutions, such as relational databases, data lakes, or cloud-based storage systems, to ensure efficient data retrieval and analysis.
  • Performance Optimization: Monitoring and optimizing data infrastructure  performance, including query optimization, resource management, and data  partitioning strategies.
  • Collaboration and Documentation: Collaborating with cross-functional teams, data scientists, and data engineers to understand data requirements  and providing documentation for data infrastructure solutions and best practices.    

What are some of the skills a successful Data Infrastructure Engineer  should have?    

A successful Data Infrastructure Engineer should have:    

  • Database Systems: Strong knowledge of database systems, both SQL and  NoSQL, and  associated  technologies.
  • Distributed Computing: Familiarity with distributed computing frameworks  like Apache Hadoop, Apache Spark, or similar tools for processing and  analyzing large-scale data.
  • Cloud Technologies: Experience working with cloud platforms such as AWS,  Azure, or GCP and utilizing their data storage and processing services.
  • Programming and Scripting: Proficiency in programming languages like  Python or Java, along with scripting skills for data pipeline  automation.
  • Data Modeling and Design: Understanding of data modeling principles and  the ability to design efficient data architectures and schemas.
  • Data Governance and Security: Knowledge of data governance practices,  data privacy regulations, and the ability to implement appropriate security  measures.    

What are some additional job titles related to a Data Infrastructure  Engineer?    

  • Data Engineer
  • Data Architect
  • Systems Engineer

Frequently Asked Questions: Data Infrastructure Engineer

What does a Data Infrastructure Engineer earn?

Based on our database of 380 real postings, a Data Infrastructure Engineer typically earns a median salary of $198K. The salary range for this role is generally between $167K and $225K. These figures reflect current market compensation for this specialized position.

How long does it take to hire a Data Infrastructure Engineer?

Hiring a Data Infrastructure Engineer can be a competitive process. While the industry average for filling this role is typically 45-60 days, our specialized recruiting approach allows us to reduce this significantly. We often help our clients secure top talent in an average of just 29 days.

What should you look for when hiring a Data Infrastructure Engineer?

When hiring a Data Infrastructure Engineer, we advise focusing on deep expertise in distributed systems, data warehousing, and cloud platforms. Look for candidates who demonstrate strong problem-solving skills and a proven track record of building robust, efficient data pipelines. Our experience shows that a solid understanding of data governance and security is also crucial.

How do you assess a Data Infrastructure Engineer candidate effectively?

To effectively assess a Data Infrastructure Engineer, we recommend a multi-faceted approach. This includes technical interviews focusing on system design, data modeling, and coding challenges relevant to data processing. Practical case studies where candidates design or troubleshoot a data infrastructure problem can also reveal their real-world capabilities. Our assessment process often includes evaluating their communication skills and ability to collaborate with data scientists and analysts.

Is Data Infrastructure Engineer typically a remote or in-person role?

The Data Infrastructure Engineer role has seen a significant shift towards remote work in recent years. While some companies still prefer in-person or hybrid models, our placements indicate a strong preference and availability for fully remote positions. We find that many organizations are successfully building distributed data teams, offering greater flexibility and access to a wider talent pool.

📊 Salary breakdown

Data Infrastructure Engineer salary by location

  • All locations: $170K median
  • San Francisco: $226K median (+33% vs. national)

Engineering salaries by seniority

What does a Data Infrastructure Engineer do?

Data Infrastructure Engineers are engineers who design, build, and operate the core software systems. This benchmark reflects Mid-level base compensation at high-growth and AI-native companies.

Common questions

What is the average Data Infrastructure Engineer salary at an AI startup?
The median pay is $170K, with a typical range of $170K–$190K, based on 129 public job postings collected in 2025–2026.

Where does this salary data come from?
It is aggregated from public job postings on company career pages — no private placement or client data. We require a minimum of 15 postings per role.

Methodology

Figures are the midpoint of each posting's advertised USD salary range, aggregated from 129 public job postings (2025–2026). The range shown is the 25th–75th percentile; the median is the 50th percentile. Equity is separate and not included; where a posting's range reflects on-target earnings (OTE) for commission roles, that is included in the midpoint. Roles require at least 15 postings to be published. Last refreshed June 14, 2026.

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