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Data Engineer Contract Jobs in Maine (NOW HIRING)

Spark Tek Inc

QA Data Engineer

Freeport, ME · On-site

$118K - $142K/yr

Spark Tek Inc is seeking a QA Data Engineer for a 6 month contract opportunity. This role involves developing and implementing test strategies, ensuring data accuracy, application performance, and ...

TEKsystems

Data Engineer

Westbrook, ME · On-site +1

$62/hr

Builds groundwork for data consumers (software or human) to easily retrieve needed data for ... Contract position based out of Westbrook, ME. Pay and Benefits The pay range for this position is ...

FHR

M-78-Data Architect 144227.

Augusta, ME · On-site

$63 - $81.25/hr

... Duration: 8-month contract Travel: Client does not cover travel expensesOur direct client in ... Mentor junior developers, providing technical guidance and expertise. Required Skills & Experience:

FHR

M-78-Data Architect 144227.

Bangor, ME · On-site

$64.75 - $83.50/hr

... Duration: 8-month contract Travel: Client does not cover travel expensesOur direct client in ... Mentor junior developers, providing technical guidance and expertise. Required Skills & Experience:

FHR

M-78-Data Architect 144227.

Portland, ME · On-site

$65.25 - $84/hr

... Duration: 8-month contract Travel: Client does not cover travel expensesOur direct client in ... Mentor junior developers, providing technical guidance and expertise. Required Skills & Experience:

Element Materials Technology

Data Processor

Augusta, ME · On-site

Propose engineering documents for clients' approval, on-site installation and hands-on monitoring ... Shall be responsible for preparing all necessary reports as specified in the contract's documents ...

Element Materials Technology

Data Processor

Bangor, ME · On-site

Propose engineering documents for clients' approval, on-site installation and hands-on monitoring ... Shall be responsible for preparing all necessary reports as specified in the contract's documents ...

Element Materials Technology

Data Processor

Auburn, ME · On-site

Propose engineering documents for clients' approval, on-site installation and hands-on monitoring ... Shall be responsible for preparing all necessary reports as specified in the contract's documents ...

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Showing results 1-20

All JobsData Engineer Contract JobsData Engineer Contract Jobs in Maine

Data Engineer Contract information

See Maine salary details

$43.1K

$125.6K

$171.9K

How much do data engineer contract jobs pay per year?

As of Sep 12, 2026, the average yearly pay for data engineer contract in Maine is $125,591.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,900.00 and $133,100.00 per year, depending on experience, location, and employer.

What is a data engineer contract?

A Data Engineer Contract job is a temporary or project-based role where a data engineer is hired for a specific duration to design, build, and maintain data pipelines and infrastructure. Contract data engineers often work with big data technologies, ETL processes, and cloud platforms to ensure data is efficiently processed and accessible. These roles can be short-term (a few months) or long-term (a year or more), depending on the project's needs. Contractors may work independently or as part of a larger data team, and they are typically paid hourly or per project rather than receiving a fixed salary and benefits like full-time employees.

What are the typical daily responsibilities of a data engineer contract?

As a Data Engineer contractor, your day-to-day tasks often include designing, building, and maintaining data pipelines, implementing ETL processes, and preparing datasets for analytics or machine learning teams. You may be asked to collaborate with data scientists, analysts, and other engineers to understand data requirements and resolve technical issues. Contractors also frequently assess data quality, optimize performance, and document their work for seamless team integration. The role is fast-paced and may require you to quickly adapt to new projects or technologies, making it ideal for those who enjoy dynamic, project-based environments.

What are the key skills and qualifications needed to thrive in the data engineer contract position, and why are they important?

To thrive as a Data Engineer Contract, you need expertise in data modeling, ETL processes, and proficiency with programming languages such as Python or SQL, often supported by a degree in computer science or related field. Familiarity with big data platforms like Hadoop or Spark, experience with cloud services (AWS, GCP, or Azure), and certifications in relevant technologies are highly valued. Strong problem-solving skills, effective communication, and the ability to work independently are crucial soft skills. These abilities ensure data engineers can efficiently design scalable pipelines, troubleshoot issues, and collaborate across teams to support data-driven decision-making.

What are the most commonly searched types of Data Engineer jobs in Maine?

The most popular types of Data Engineer jobs in Maine are:

What are popular job titles related to Data Engineer Contract jobs in Maine?

For Data Engineer Contract jobs in Maine, the most frequently searched job titles are:

What job categories do people searching Data Engineer Contract jobs in Maine look for?

The top searched job categories for Data Engineer Contract jobs in Maine are:

What cities in Maine are hiring for Data Engineer Contract jobs?

Cities in Maine with the most Data Engineer Contract job openings:

Data Engineer Contract jobs near you
Infographic showing various Data Engineer Contract job openings in Maine as of September 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $125,591 per year, or $60.4 per hour.

QA Data Engineer

Freeport, ME • On-site

Spark Tek Inc
See more jobs at Spark Tek Incexternal

$118K - $142K/yr

Full-time

Re-posted 21 days ago

Key responsibilities

  • Develop and implement test cases for ETL/ELT pipelines, data transformation, and ingestion processes.

  • Monitor, troubleshoot, and validate data quality, accuracy, and integrity across data pipelines.

  • Document test cases, data validation rules, and track defects to support data quality and issue resolution.

Job description

Job Summary:
Spark Tek Inc is seeking a QA Data Engineer for a 6 month contract opportunity. This role involves developing and implementing test strategies, ensuring data accuracy, application performance, and integrity, while optimizing data pipelines within the Google Cloud Platform (GCP) ecosystem.
Responsibilities:
• Partner with Data Engineers, Analysts, and business stakeholders to define quality requirements.
• Document test cases, data validation rules, and best practices for scalable data governance.
• Develop and implement test cases for ETL/ELT pipelines, data transformation, and ingestion processes.
• Perform data validation, execute test cases (manual or automated) and analyze results. Regression testing ensures sufficient error validation is present. Reconcile variances and data anomalies to ensure high-quality data.
• Validate data transformations and ingestion processes for structured and unstructured data.
• Monitor and troubleshoot data issues, failures, and inconsistencies across the pipeline.
• Provide support for root cause analysis and resolution of data-related defects, including the identification of code changes.
• Document and track defects, providing detailed reports to development teams for resolution.
• Participate in the design and implementation of automated testing scripts to improve testing efficiency.
• Conduct regression testing to ensure that new code changes do not adversely affect existing functionality.
• Perform post-release and post-implementation validation of software performance in production environments.
• Continuously monitor and evaluate the quality of software deliverables, providing feedback for improvement opportunities.
• Collaborate with end users to gather feedback.
Qualifications:
Required:
• 3-5+ years of experience in data engineering, data testing, or quality assurance.
• Proficiency in SQL, and data validation frameworks. (test strategies).
• An understanding of ETL/ELT processes, data modeling, and schema design.
• Strong understanding of software development and testing methodologies.
• Excellent analytical and problem-solving skills.
• Attention to detail and ability to document defects accurately.
• Highly collaborative. Effectively works with cross-functional teams for the support and performance of the EDP and packaged applications.
• Strong understanding of project management methodologies, including Agile and Waterfall.
• Effective communication skills, both written and verbal, to collaborate with cross-functional teams.
• Ability to work independently and manage multiple tasks simultaneously.
Preferred:
• Familiarity with automated testing frameworks for data (e.g., Great Expectations, dbt tests).
• Familiarity with LL Bean data and business process.
• Familiarity with GCP data services (BigQuery, Dataflow, Dataproc, Cloud Storage) and Python.
• Familiarity with programming languages (e.g., Java, Python) and scripting for automated testing.
• GCP or other relevant certification in software testing.
Company:
Spark Tek Inc offers IT solutions and consultancy services, specializing in IT services and consulting for various industries. Founded in 2021, the company is headquartered in Farmers Branch, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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