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Senior Data Engineer Jobs in Merrimack, NH (NOW HIRING)

Connection

Sr Data Engineer

Concord, NH · Remote

$97K - $125K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

CONNECTION

Sr Data Engineer

Merrimack, NH · On-site

$108K - $147K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

CONNECTION

Sr Data Engineer

Merrimack, NH · On-site

$108K - $147K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

Connection

Sr Data Engineer

Concord, NH · On-site

$97K - $125K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

ViziRecruiter,LLC.

Sr Data Engineer

Merrimack, NH · On-site

$108K - $147K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

CONNECTION

Sr Data Engineer

Merrimack, NH · On-site

$108K - $147K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgment to plan and accomplish goals, the Senior Data Engineer performs data and application integration ...

CONNECTION

Sr Data Engineer

Merrimack, NH · On-site

$108K - $147K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgment to plan and accomplish goals, the Senior Data Engineer performs data and application integration ...

Connection

Sr Data Engineer

Merrimack, NH · On-site

$97K - $125K/yr

Working under general supervision of the Manager, Data Engineering, relying on experience and judgement to plan and accomplish goals, the Senior, Data Engineer performs data and application ...

Quest Oracle Community

Data Engineer

Concord, NH · On-site

$64K - $173K/yr

The Senior Data Engineer is expected to have extensive knowledge of modern programming languages, designing and developing data solutions. The position is open in a data engineering team that is ...

New

GLFHC

Senior Data Architect

Methuen, MA · On-site

$70.25 - $94/hr

The Senior Data Architect works collaboratively as a member of the Information Services team and ... Provide guidance and oversight to BI developers, analysts, and report writers to ensure appropriate ...

Walmart

(USA) Senior, Data Analyst

Deerfield, NH · On-site

$88K - $171K/yr

What you'll do... Senior Data Analyst Req ID: R-2469362 (USA) Senior, Data Analyst Location ... Option 1: Bachelor's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics ...

Walmart

(USA) Senior, Data Analyst

Sandown, NH · On-site

$88K - $171K/yr

What you'll do... Senior Data Analyst Req ID: R-2469362 (USA) Senior, Data Analyst Location ... Option 1: Bachelor's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics ...

Walmart

(USA) Senior, Data Analyst

Candia, NH · On-site

$88K - $171K/yr

What you'll do... Senior Data Analyst Req ID: R-2469362 (USA) Senior, Data Analyst Location ... Option 1: Bachelor's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics ...

Walmart

(USA) Senior, Data Analyst

Danville, NH · On-site

$88K - $171K/yr

What you'll do... Senior Data Analyst Req ID: R-2469362 (USA) Senior, Data Analyst Location ... Option 1: Bachelor's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics ...

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All JobsData Engineer JobsSenior Data Engineer JobsSenior Data Engineer Jobs in Merrimack, NH

Senior Data Engineer information

See Merrimack, NH salary details

$82.9K

$129.3K

$179.2K

How much do senior data engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for senior data engineer in Merrimack, NH is $129,341.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,500.00 and $147,400.00 per year, depending on experience, location, and employer.

What is a senior data engineer?

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 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 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 do senior data engineers do?

Senior data engineers design, build, and maintain large-scale data pipelines and infrastructure to support data collection, storage, and analysis. They often work with tools like SQL, Spark, and cloud platforms, and may lead data team projects while ensuring data quality and security.

What job categories do people searching Senior Data Engineer jobs in Merrimack, NH look for?

The top searched job categories for Senior Data Engineer jobs in Merrimack, NH are:

What cities near Merrimack, NH are hiring for Senior Data Engineer jobs?

Cities near Merrimack, NH with the most Senior Data Engineer job openings:

Senior Data Engineer jobs near you
Infographic showing various Senior Data Engineer job openings in Merrimack, NH as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $129,341 per year, or $62.2 per hour.

Senior Data Engineer

Manchester, NH • On-site, Remote

Southern New Hampshire University
Colleges, Universities, and Professional Schools • 10K+ employees
Learn more about Southern New Hampshire Universityexternal

$94K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago

Southern New Hampshire University rating

8.8

Company rating: 8.8 out of 10

Based on 29 frontline employees who took The Breakroom Quiz

Job description

Southern New Hampshire University is a team of innovators. World changers. Individuals who believe in progress with purpose. Since 1932, our people-centered strategy has defined us - and helped us grow a team that now serves over 180,000 learners worldwide.
Our mission to transform lives is made possible by talented people who bring diverse industry experience, backgrounds and skills to the university. And today, we're ready to expand our reach. All we need is you.
Make an impact - from near or far
At SNHU, you'll have the option to work remotely in the following states: Alabama, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Nebraska, New Hampshire, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, West Virginia, Wisconsin and Wyoming.
We ask that our remote employees have access to a reliable internet connection and a dedicated, properly equipped workspace that is free of distractions. Employees must reside in, and work from, one of the above approved states.
The opportunity
The Senior Data Engineer designs and delivers scalable data pipelines and data products that support enterprise analytics, reporting, and AI/ML capabilities, as well as the reliable movement and availability of data across systems. This role requires knowledge of and experience using AI tools (e.g., GitHub Copilot, Claude) to help develop solutions, as well as experience building AI-ready data solutions that support analytics and reporting platforms such as Power BI and enable AI agents, AI models, and machine learning (ML) models. This role implements data solutions aligned to established architectural standards and ensures high-quality, reliable data is available across the organization.
#LI-Remote
Primary Duties and Responsibilities:
  • Design and build data pipelines for ingestion, transformation, and curation across enterprise systems.
  • Implement data models and data layer structures defined by enterprise architecture standards (e.g., bronze, silver, gold layers).
  • Develop and maintain data assets supporting analytics, reporting, and AI/ML use cases.
  • Ensure data quality, reliability, and performance across pipelines and data products.
  • Collaborate with data architects, analysts, and product owners to deliver data solutions.
  • Translate architectural patterns and requirements into production-ready pipelines and data products.
  • Optimize data processing and storage for scalability and efficiency.
  • Support the movement and integration of data across systems and platforms.
  • Troubleshoot and resolve pipeline issues, failures, and performance bottlenecks.
  • Contribute to reusable components, implementation standards, and engineering best practices.
  • Use AI-assisted development tools (e.g., GitHub Copilot, Claude) to help design, develop, and troubleshoot data engineering solutions.
  • Design and build AI-ready data solutions that support analytics and reporting platforms such as Power BI, as well as AI agents, AI models, and machine learning (ML) models.
  • Attendance, punctuality, and reliability are essential functions of this role.
  • Other duties and responsibilities as assigned.

What We're Looking For:
  • 7+ years of experience in data engineering or related roles
  • Bachelor's degree in Computer Science, Data Engineering, or a related field
  • Experience building and maintaining data pipelines in enterprise environments.
  • Proficiency in data engineering tools, programming languages, and frameworks.
  • Experience implementing data models and transformation logic based on architectural design.
  • Knowledge of data modeling, transformation, and orchestration concepts.
  • Experience working within modern data ecosystems and cloud-based data platforms.
  • Experience implementing medallion or layered data architectures in collaboration with data architects.
  • Experience supporting analytics, reporting, or AI/ML-enabled data use cases.
  • Experience working with Microsoft Fabric and Azure Databricks.
  • Experience or working knowledge of AI-assisted development tools (e.g., GitHub Copilot, Claude) to support the design and development of data solutions.
  • Experience building AI-ready data solutions that support analytics and reporting tools such as Power BI, and enable AI agents, AI models, and machine learning (ML) models.
  • Familiarity with data quality, observability, and performance optimization practices.

We believe real innovation comes from inclusion - where different experiences, perspectives and talents are celebrated. So if you're wondering whether SNHU is right for you, take the leap and apply. You might be just the person we're looking for.
Compensation
The annual pay range for this position is $94,130.00 - $150,634.00. Actual offer will be based on skills, qualifications, experience and internal equity, in addition to relevant business considerations. We expect this position to be hired in the following target hiring range $104,012.00 - $140,723.00.
Exceptional benefits (because you're exceptional)
You're the whole package. Your benefits should be, too. As a full-time employee at SNHU, you'll get:
  • High-quality, low-deductible medical insurance
  • Low to no-cost dental and vision plans
  • 5 weeks of paid time off (plus almost a dozen paid holidays)
  • Employer-funded retirement
  • Free tuition program
  • Parental leave
  • Mental health and wellbeing resources

What Southern New Hampshire University employees say

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