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Etl Developer Jobs in Maryland (NOW HIRING)

Comtech, LLC

ETL Developer

Lanham, MD

$51 - $66.75/hr

The Informatica Developer is responsible for the development of ETL (Extract, Transform and Load) code. The candidate will collaborate with IRS and IBM Project teams to design and develop ETL code to ...

Leidos

ETL Developer

Bethesda, MD · On-site

$54.50 - $71.50/hr

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

Navtech, Inc.

ETL Developer

Rockville, MD · On-site

$52.75 - $69/hr

Job Title: ETL Developer Location: Rockville, MD Duration: 6+ Months Contract Responsibilities: * Design and build scalable infrastructure and platform to ingest, store and process very large amounts ...

Leidos

ETL Developer

Bethesda, MD

$54.50 - $71.50/hr

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

Fairygodboss

ETL Developer

Bethesda, MD · On-site

$85.15 - $153.93/hr

Overview Leidos has a new and exciting opportunity for an ETL Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in ...

Avani Technology Solutions, Inc.

ETL Developer

Hanover, MD · On-site

$50.25 - $65.75/hr

... ETL development tool (Informatica PowerCenter or Business Objects Data Integrator (BODS), Microsoft SQL Server Integration Services) * Strong proficiency in SQL programming, query writing, query ...

Leidos

Principal ETL Developer

Bethesda, MD · Hybrid

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 · 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 ...

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 ...

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 ...

USM

ETL Developer

Baltimore, MD · On-site

$50.75 - $66.25/hr

... Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint ... Experience designing, administering and maintaining/troubleshooting ETL workflows in a Development ...

Via Logic LLC

Principal ETL Developer

Bethesda, MD · On-site

$126.10 - $227.95/hr

Overview Leidos has a new and exciting opportunity for a Principal ETL Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our team leads in Security Engineering ...

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 ...

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 · 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 ...

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Etl Developer information

See Maryland salary details

$30

$55

$78

How much do etl developer jobs pay per hour?

As of Aug 24, 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 85% Full Time, 4% Part Time, and 11% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $115,830 per year, or $55.7 per hour.

ETL Developer

Lanham, MD

Comtech, LLC
See more jobs at Comtech, LLCexternal

$51 - $66.75/hr

Contractor

Re-posted 25 days ago

Job description

Company Description

Comtech is a woman-owned small business founded in 1998 and headquartered in Reston, VA. We offer IT solutions across the disciplines of program/project management, applications development, infrastructure, Cyber security, and enterprise content/data management services. We have developed our methodologies and processes based on the IT Infrastructure Library (ITIL) v.3 Framework across enterprise infrastructure operations. These methodologies and processes are reinforced through our organization's externally accredited certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 Information Security Management System (ISMS), and CMMI-DEV Level 3"

Job Description

Job Title: JR. ETL Developer

Duration: Long Term

Location: Lanham, MD

Duties: The Informatica Developer is responsible for the development of ETL (Extract, Transform and Load) code. The candidate will collaborate with IRS and IBM Project teams to design and develop ETL code to load large amounts of data from other IRS internal data sources to the RRP system. Duties include:

  • Design/Develop ETL Interface using Informatica tool. In addition, implement an Informatica based ETL solution fulfilling stringent performance requirements.
  • Develop/Implement the coding of Informatica mappings for different stages of ETL. Move staging table to the target table.
  • Design, coding, unit testing of ETL packages, triggers, and stored procedures, views, SQL transactions.
  • Understand and comply with development standards and SDLC to ensure consistency across the project.
  • Collaborate with Client SMEs, IBM team and other vendor teams.

REQUIRED SKILLS:

Knowledge of IRS business systems and data,

Strong PostGres SQL experience (2 years)

Experience with Informatica Power Center; SQL (2 years)

Strong experience with ETL development and process from diverse data sources (2 years)

Advanced experience with Informatica Power Exchange, Control-M

Experience with data modeling concepts

Experience in development, maintenance, and enhancement of Informatica Mappings, Work-flows, and processes (2 years)

Experience with Data Warehouse; Oracle; Linux; AIX

NICE TO HAVE SKILLS:

Active IRS MBI

Prior IRS experience

Strong oral and written business communication skills desired

Knowledge of IRS business systems and data, is an extra plus

Wasim Ahmed

703-722-8126

Additional Information

** Please share me your updated word copy of Resume.

*** I Appreciate, if you refer to someone who is looking for this position.


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