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Senior Data Engineer Jobs in Portland, ME (NOW HIRING)

Senior Analytics Engineer

Westbrook, ME · On-site

$106K - $145K/yr

We are seeking a Senior Analytics Engineer to build the trusted data foundation behind Point-of-Care analytics, reporting, and emerging AI-enabled insight generation. You'll own the transformation ...

The role is designed for early-career data scientists who will work under the guidance of senior data scientists, AI engineers, and faculty leads. The Data Scientist will contribute to data analysis ...

Data Scientist

Portland, ME · On-site

$87K - $123K/yr

The role is designed for early-career data scientists who will work under the guidance of senior data scientists, AI engineers, and faculty leads. The Data Scientist will contribute to data analysis ...

Data Architect

Freeport, ME · On-site

$66 - $85/hr

Job Summary (EDP Data Architect): - Senior, hands-on contract role responsible for enterprise data ... engineers, solution architects, and data governance teams. - Central to implementing the ...

Data Scientist III - FCRM

Portland, ME · On-site

$96K - $155K/yr

Position typically deals with senior/executive management * Works independently on activities ... Uses a wide range of programing languages (e.g. Python) and techniques for extracting and preparing ...

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Senior Data Engineer information

See Portland, ME salary details

$84K

$131.1K

$181.6K

How much do senior data engineer jobs pay per year?

As of Aug 2, 2026, the average yearly pay for senior data engineer in Portland, ME is $131,080.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,000.00 and $149,400.00 per year, depending on experience, location, and employer.

What are Senior Data Engineers?

Senior Data Engineers are experienced professionals who design, build, and maintain large-scale data processing systems and infrastructure. They are responsible for developing data pipelines, managing databases, and ensuring the efficient flow and integrity of data across various platforms. Senior Data Engineers often collaborate with data scientists, analysts, and other engineers to support business intelligence and machine learning projects. They also play a key role in implementing best practices for data security, quality, and governance within an organization.

What is the difference between Senior Data Engineer vs Data Scientist?

AspectSenior Data EngineerData Scientist
Required CredentialsBachelor's/Master's in CS, Engineering, or related; experience with data pipelinesBachelor's/Master's in CS, Statistics, or related; proficiency in statistical analysis and modeling
Work EnvironmentBuild and maintain data infrastructure, optimize data workflowsAnalyze data, develop predictive models, generate insights
Employer & Industry UsageTech companies, finance, healthcare, where data engineering is essentialResearch, marketing, tech firms focusing on data analysis and modeling

While both roles work with data, Senior Data Engineers focus on developing and maintaining data infrastructure, whereas Data Scientists analyze data to generate insights and build models. They often collaborate but have distinct skill sets and responsibilities.

What are some common challenges Senior Data Engineers face when integrating data from multiple sources?

Senior Data Engineers often encounter challenges such as inconsistent data formats, varying data quality, and differing update frequencies when integrating data from multiple sources. Addressing these issues requires designing robust ETL (Extract, Transform, Load) pipelines, implementing data validation checks, and collaborating closely with source system owners to ensure data integrity. Effective communication with cross-functional teams and leveraging scalable data integration tools are also essential to streamline the process and minimize errors.

What are the key skills and qualifications needed to thrive as a Senior Data Engineer, and why are they important?

To thrive as a Senior Data Engineer, you need strong expertise in data modeling, ETL development, programming (such as Python or Scala), and a degree in computer science or a related field. Proficiency with big data technologies (like Hadoop, Spark), cloud platforms (AWS, Azure, GCP), and database systems, as well as relevant certifications, is highly valuable. Excellent problem-solving, communication, and leadership skills help you collaborate across teams and mentor junior engineers. These skills and qualities ensure robust, scalable data solutions that support organizational decision-making and growth.
What are the most commonly searched types of Data Engineer jobs in Portland, ME? The most popular types of Data Engineer jobs in Portland, ME are:
What are popular job titles related to Senior Data Engineer jobs in Portland, ME? For Senior Data Engineer jobs in Portland, ME, the most frequently searched job titles are:
What job categories do people searching Senior Data Engineer jobs in Portland, ME look for? The top searched job categories for Senior Data Engineer jobs in Portland, ME are:
What cities near Portland, ME are hiring for Senior Data Engineer jobs? Cities near Portland, ME with the most Senior Data Engineer job openings:
Infographic showing various Senior Data Engineer job openings in Portland, ME as of July 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $131,080 per year, or $63 per hour.

Senior Data Engineer, AWS Data Platform

IDEXX Laboratories

Westbrook, ME • On-site

$110K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago


IDEXX Laboratories rating

7.4

Company rating: 7.4 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

69th of 120 rated laboratories


Job description

IT accelerates the success of IDEXX employees and customers by providing scalable and innovative solutions and leadership. We are a global organization that supports all technology needed to deliver products and solutions to customers enabling them to focus on delivering high quality patient care. We strive to provide exceptional customer service and experience in the most efficient means possible, requiring alignment and cross-functional communication.

We are seeking a highly motivated and experienced Senior Data Engineer to join our IT Data Engineering team and support the accelerated advancement of IDEXX's global LIMS (Lab Information Management System) program initiatives. This role is pivotal in developing and maintaining the data systems and infrastructure that deliver diagnostic results to our customers in near-real-time. This is not a SQL/ELT or Databricks-notebook-driven role; candidates must have experience building production data systems and services end-to-end, including CI/CD pipelines and IaC. This role centers on operational, near-real-time data pipelines, streaming ingestion, AWS-native compute, and API-driven data flows (using Kinesis, Glue/Spark, Lambda, and related services).

In this role, you will...
  • Build and maintain streaming ingestion, API-based data workflows, and distributed data transformations using AWS services (Kinesis, Lambda, Glue/Spark, EMR, S3)
  • Develop and maintain REST APIs for data ingestion and consumption
  • Design and implement platform automation and standardized, repeatable deployment mechanisms (e.g., versioned releases, environment promotion, and deterministic deployment workflows)
  • Develop and optimize data lake and operational data models for near-real-time use cases
  • Work across both streaming (operational) and batch (analytical) layers to ensure consistent, high-quality data delivery
  • Help improve reliability, automation, and observability across the RDE data platform
  • Participate in an on-call rotation to help provide support for the team's data systems and services

What you will need to succeed...

PLEASE NOTE: Location: We are only considering candidates located in Maine, New Hampshire, or Massachusetts who are willing to be onsite eight times per month. Reduced onsite requirements may be considered for candidates located farther from the office within Massachusetts or New Hampshire.

  • 4+ years of experience building, operating, and supporting production-grade data systems and services in highly reliable, fault-tolerant environments
  • 3+ years of hands-on experience designing and developing solutions on AWS, including services such as Lambda, Glue, Kinesis, EMR, S3, SNS, SQS, DynamoDB, API Gateway, and IAM
  • Strong proficiency in Python and experience with shell scripting
  • Experience troubleshooting, debugging, and optimizing distributed data systems, including streaming pipelines, Spark workloads, APIs, messaging queues, and storage layers
  • Experience designing, building, and maintaining RESTful APIs
  • Experience implementing Infrastructure as Code using Terraform and/or CloudFormation
  • Experience building CI/CD pipelines and automated testing frameworks using tools such as Jenkins
  • Knowledge of relational, document, and key-value database technologies
  • Experience working with semi-structured event data (JSON, XML) and evolving data schemas
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent combination of education and practical experience

What you can expect from us:
Base annual salary target: $110000 - $130000 (yes, we do have flexibility if needed)
Opportunity for annual cash bonus
Health / Dental / Vision Benefits Day-One
5% matching 401k
Additional benefits including but not limited to financial support, pet insurance, mental health resources, volunteer paid days off, employee stock program, foundation donation matching, and much more!

Why IDEXX?

We're proud of the work we do, because our work matters. An innovation leader in every industry we serve, we follow our Purpose and Guiding Principles to help pet owners worldwide keep their companion animals healthy and happy, to ensure safe drinking water for billions, and to help farmers protect livestock and poultry from diseases. We have customers in over 175 countries and a global workforce of over 10,000 talented people.
So, what does that mean for you? We enrich the livelihoods of our employees with a positive and respectful work culture that embraces challenges and encourages learning and discovery. At IDEXX, you will be supported by competitive compensation, incentives, and benefits while enjoying purposeful work that drives improvement. Did we mention that we are a dog-friendly office?

IDEXX values a diverse workforce and workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.
IDEXX is an equal opportunity employer. Applicants will not be discriminated against because of race, color, creed, sex, sexual orientation, gender identity or expression, age, religion, national origin, citizenship status, disability, ancestry, marital status, veteran status, medical condition, or any protected category prohibited by local, state, or federal laws.


Let's pursue what matters together.

#LI-EV1


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