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Etl Developer Jobs in Maryland (NOW HIRING)

Saalex

Data Engineer/ETL Developer

Lexington Park, MD · On-site

$90 - $125/hr

... ETL Developer in Lexington Park, MD . Spalding, a Saalex Company is a professional services company delivering cutting‑edge solutions to the Department of War. Our expert‑level solutions include ...

Leidos

Principal ETL Developer

Bethesda, MD · On-site

Leidos has an exciting opportunity for a Principal ETL Developer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering ...

Saalex

Data Engineer/ETL Developer

Lexington Park, MD · Hybrid

$90K - $125K/yr

... ETL Developer in Lexington Park, MD . Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of War. Our expert-level solutions include ...

Saalex

Data Engineer/ETL Developer

Lexington Park, MD · On-site

$90K - $125K/yr

... ETL Developer in Lexington Park, MD . Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of War. Our expert-level solutions include ...

Leidos

Principal ETL Developer

Bethesda, MD · On-site

Leidos has an exciting opportunity for a Principal ETL Developer in their Intel Security Sector's Analysis Solutions Business Area. The role involves shaping, leading, and implementing cutting-edge ...

Collabera

ETL/SQL developer

Rockville, MD · On-site

Background of a java programmer (not necessary but plus) with also a background in any Financial organization, insurance, etc. * Strong SQL skills (proficient) * A lot of ETL skills (will be doing a ...

USM

ETL - Tier 3

Baltimore, MD · On-site

$50.75 - $66.25/hr

Position: ETL - Tier 3 Location: Baltimore, MD Duration: 1 Year Supports the maintenance and development of the extract transform and load (ETL) aspects of the data warehouse. Maintains an ...

Tachyon Technologies

DataStage Lead

Baltimore, MD · On-site

$64/hr

Must be able to lead a project and offshore team in India, and take guidance from client Lead ETL Developer role within our Data Warehouse team. This role will be critical in leading the team on ETL ...

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Etl Developer information

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$30

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$78

How much do etl developer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for etl developer in Maryland is $55.69, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $62.31 per hour, depending on experience, location, and employer.

What is an ETL developer?

An ETL (extract, transform, load) developer is an information technology specialist whose area of expertise is data warehouse solutions. As an ETL developer, your responsibilities include overseeing the big picture data warehousing needs of your company. You work with a team of IT professionals to assess current data storage systems, evaluate needs, and determine the best way to meet those requirements. Once you have developed the new data warehouse system, you oversee the extraction of data from other sources, the uploading of that data into the new system, and testing and troubleshooting to ensure everything works properly.

What are the key skills and qualifications needed to thrive as an ETL developer?

To thrive as an ETL Developer, you need expertise in data warehousing concepts, strong SQL skills, and experience with ETL tools, often supported by a degree in computer science or a related field. Familiarity with tools like Informatica, Talend, SSIS, and proficiency in scripting languages as well as database management systems is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills in this role. These skills ensure accurate data integration, reliable data pipelines, and successful collaboration with stakeholders in data-driven projects.

What are some common challenges ETL developers face when integrating data from multiple sources, and how can they be addressed?

ETL Developers are IT professionals who specialize in designing, building, and maintaining systems for extracting, transforming, and loading data from various sources into data warehouses or other storage systems. They work with large datasets, ensuring that data is accurately and efficiently moved, cleaned, and integrated for business intelligence and analytics. ETL Developers use specialized tools and programming languages to automate these processes, making data accessible and useful for organizations. Their role is crucial in supporting data-driven decision making.

What is the difference between Etl Developer vs Data Engineer?

AspectEtl DeveloperData Engineer
Primary FocusDesigning and developing ETL processes for data integrationBuilding and maintaining scalable data pipelines and infrastructure
Skills & CertificationsSQL, ETL tools, data warehousing, sometimes certifications like Microsoft or InformaticaProgramming (Python, Java), cloud platforms, big data technologies, often similar certifications
Work EnvironmentData warehouses, BI teams, analytics departmentsData platforms, cloud environments, big data ecosystems
Industry UsageFinance, healthcare, retail, where data integration is keyTech, finance, e-commerce, focusing on data infrastructure

While both roles involve data processing, Etl Developers primarily focus on creating and maintaining ETL processes for data integration, whereas Data Engineers build comprehensive data pipelines and infrastructure to support large-scale data analytics and storage. The roles often overlap, but Data Engineers typically work on broader data architecture and scalability.

Is ETL developer in demand now?

ETL developers are currently in demand due to the increasing need for data integration and management in organizations. Skills in SQL, data warehousing, and tools like Informatica or Talend enhance job prospects, with many companies seeking professionals to support data-driven decision-making.

What do ETL developers do?

ETL developers design, build, and maintain data pipelines that extract data from various sources, transform it into a usable format, and load it into data warehouses or databases. They often use tools like SQL, Python, or specialized ETL software and work closely with data analysts and engineers to ensure data quality and efficiency.
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Etl Developer jobs near you
Infographic showing various Etl Developer job openings in Maryland as of August 2026, with employment types broken down into 88% Full Time, 2% Part Time, and 10% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $115,830 per year, or $55.7 per hour.

Data Engineer/ETL Developer

Saalex

Lexington Park, MD • On-site

$90 - $125/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago

Job description

Spalding, a Saalex Company is seeking a Data Engineer/ETL Developer in Lexington Park, MD . Spalding, a Saalex Company is a professional services company delivering cutting‑edge solutions to the Department of War. Our expert‑level solutions include software development, information technology, program management, financial management and business intelligence services.

  • Position Type: Full-time
  • Salary: $90k-$125k annually (depending upon experience)
  • Work Location: Hybrid remote/in-office (see onsite requirements below).
  • Onsite Requirements: Position may require on‑site work at PAX approximately 1 day per week for meetings, collaboration, and technical tasking.
Essential Functions:
  • Design, develop, and optimize data pipelines, ETL mappings, and data architectures within the Department of the Navy (DON) Jupiter enterprise data environment and the AWS Gov Cloud ecosystem.
  • Build and maintain scalable extraction, transformation in Informatica; and loading workflows using modern cloud‑native data processing in Databricks.
  • Author, refine, and optimize advanced SQL and python scripts to support schema creation, data population, truncation, migration, and complex manipulation of tables, views, and materialized views.
  • Architect and deploy custom Application Programming Interfaces (APIs) to securely connect disparate data sources and streamline data ingestion pipelines.
  • Proactively identify, diagnose, and resolve technical issues, errors, and performance bottlenecks within the cloud data warehouse and associated ETL frameworks.
  • Perform comprehensive data collection, pattern analysis, validation testing, and quality troubleshooting across large, complex datasets.
  • Other duties as assigned.
Required:
  • Proven experience applying modern data engineering methodologies, pipeline design patterns, and enterprise data architecture practices (with an emphasis on cloud‑based frameworks).
  • Strong technical proficiency in Informatica and Databricks for orchestrating complex, enterprise‑level ETL/ELT pipelines.
  • Hands‑on experience working with cloud‑native storage, compute, and analytics services within AWS, alongside a proven track record of executing database migrations from legacy on‑premises environments to AWS.
  • Mastery of SQL is required.
  • Strong proficiency in data analysis techniques and tooling, including MS Excel for rapid data manipulation and validation is required.
  • Strong working knowledge of RESTful API development, JSON data structures, and secure data exchange protocols is required.
Desired:
  • Proficiency in Python (for Databricks), JavaScript, and legacy Visual Basic (VB) is highly preferred to support legacy systems and custom automation.
  • Familiarity with TOAD for Oracle is preferred.
  • Direct experience supporting NAVAIR IT applications, programs, or projects within Navy‑approved networks is highly desired.
  • Possession of an active CompTIA Security+ certification is preferred to satisfy DoD 8570/8140 compliance requirements for elevated privilege roles. May be required to obtain within 90 days upon onboarding.
Education:
  • BS/BA degree and 3 years related experience OR AA/AS degree and 7 years related experience OR HS and 9 years related experience.
Security Clearance:
  • Must be eligible to obtain a Secret clearance.
  • Active Secret clearance desired, interim Secret acceptable to start.
  • Requirements to obtain a clearance include US Citizenship, security investigation, etc.
Benefits:
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Benefit
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