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Data Analyst Jobs in Rochester, WA (NOW HIRING)

Infojini Inc

Senior Data Warehouse Analyst

Olympia, WA

$92K - $116K/yr

Senior Data Warehouse Analyst Duration: Two (2 1/2) months Location:Tumwater/ olympia, WA Client: Washington Department of Transportation Scope of Work The Washington State Department of ...

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Data Analyst information

See Rochester, WA salary details

$35.5K

$86.3K

$142K

How much do data analyst jobs pay per year?

As of Jun 26, 2026, the average yearly pay for data analyst in Rochester, WA is $86,305.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,300.00 and $101,300.00 per year, depending on experience, location, and employer.

What is the difference between Data Analyst vs Data Scientist?

AspectData AnalystData Scientist
Required CredentialsBachelor's degree in statistics, mathematics, or related field; often certifications in data analysis toolsBachelor's or master's in computer science, statistics, or related; often advanced certifications or degrees
Work EnvironmentBusiness settings, focusing on data reporting and visualizationResearch and development environments, focusing on predictive modeling and complex algorithms
Employer & Industry UsageRetail, finance, healthcare, and marketing companiesTech firms, research institutions, and large enterprises

While both roles analyze data, Data Analysts primarily focus on interpreting existing data to generate reports and insights, whereas Data Scientists develop predictive models and advanced algorithms to forecast trends and solve complex problems.

What are some common challenges Data Analysts face when working with large datasets, and how are they typically addressed?

Data Analysts often encounter challenges such as data quality issues, missing or inconsistent values, and slow processing times when handling large datasets. These challenges are typically addressed by implementing data cleaning routines, using advanced data management tools, and leveraging programming languages like Python or R for efficient data manipulation. Collaboration with database administrators and IT teams is also common to ensure data integrity and optimize data storage solutions. Staying updated with best practices in data wrangling and visualization helps Data Analysts deliver accurate and actionable insights.

Is 40 too late for data science?

A Data Analyst role is accessible at any age, including at 40, as the field values skills like statistical analysis, programming, and data visualization. Many professionals transition into data science or analytics later in their careers by gaining relevant certifications and experience, making age less of a barrier than skill set and continuous learning.

Will AI replace a data analyst?

AI tools can automate routine data processing and basic analysis tasks, but data analysts are essential for interpreting complex data, making strategic decisions, and communicating insights. The role of a data analyst involves critical thinking, domain knowledge, and skills in tools like SQL and Excel, which are not easily replaced by AI. Therefore, while AI may augment the work of data analysts, it is unlikely to fully replace the role in the near future.

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

To thrive as a Data Analyst, you need strong analytical skills, proficiency in statistics, and a relevant degree such as in mathematics, statistics, or computer science. Familiarity with data analysis tools like SQL, Excel, Python or R, and experience with visualization platforms such as Tableau or Power BI are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help analysts interpret data insights and present findings clearly to stakeholders. These skills are crucial for transforming raw data into actionable business insights that drive informed decision-making.

What Does a Data Analyst Job Do?

Data Analysts use a range of methods to chart, examine, and analyze data for their clients. As a Data Analyst, your job is to analyze a company’s data using a combination of mathematical inspection, transformation, and modeling techniques to simplify and condense it. You may also need to present your reports to stakeholders. Because companies often use the results of the data analysis to make business decisions, Data Analysts need to confirm the accuracy of the data.

What does a Data Analyst do?

A Data Analyst is responsible for collecting, processing, and analyzing data to help organizations make informed business decisions. They use statistical tools and software to interpret data sets, identify trends, and create visual reports. Data Analysts often collaborate with other departments to provide actionable insights and support strategic planning. Their work helps organizations optimize operations, track performance, and solve business problems using data-driven approaches.

Is it hard to get a data analyst job?

Securing a data analyst position can be competitive, as it often requires strong skills in data manipulation, statistical analysis, and proficiency with tools like Excel, SQL, or Python. Candidates with relevant education, certifications, and experience tend to have better chances, but persistence and continuous skill development are important in the job search process.

What job does a data analyst do?

A data analyst collects, processes, and analyzes large datasets to identify trends, patterns, and insights that support business decision-making. They use tools like Excel, SQL, and data visualization software to interpret data and communicate findings to stakeholders. Strong analytical skills and attention to detail are essential for this role.
More about Data Analyst jobs
What are the most commonly searched types of Data Analyst jobs in Rochester, WA? The most popular types of Data Analyst jobs in Rochester, WA are:
What job categories do people searching Data Analyst jobs in Rochester, WA look for? The top searched job categories for Data Analyst jobs in Rochester, WA are:
What cities near Rochester, WA are hiring for Data Analyst jobs? Cities near Rochester, WA with the most Data Analyst job openings:
Data Analyst jobs near you
Senior Data Warehouse Analyst

Senior Data Warehouse Analyst

Infojini Inc

Olympia, WA

$92K - $116K/yr

Contractor

Posted 14 days ago

Job description

Company Description

Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Edison, NJ.

Infojini Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major technology vendors, Infojini Consulting has built a strong Government and commercial customer base including fortune 100 companies and most state and federal agencies such as State of North Carolina, State of South Carolina, State of Maryland, State of California, State of Pennsylvania, State of Virginia, State of Washington and many others.

Infojini Consulting is an equal opportunity employer and considers all qualified individuals for employment irrespective of their race, gender, age, color, sexual orientation. We offer an excellent compensation package

Job Description

Title:Senior Data Warehouse Analyst
Duration: Two (2 1/2) months
Location:Tumwater/ olympia, WA
Client: Washington Department of Transportation
Scope of Work
The Washington State Department of Transportation (WSDOT), Office of Information Technology (OIT) requires one (1) senior level Data Warehouse Analyst to develop and implement extract, transform, and load processes needed to support WSDOT's data warehouse The contractor shall perform the technical tasks required to set up, maintain, enhance performance, and troubleshoot extraction, transformation and load (ETL) routines that move data from transactional databases and flat files to the data warehouse. The contractor shall provide support to report analysts and customers to ensure accurate and timely performance of reports utilizing information from the data warehouse.
The data warehouse operating environment is SQL Server 2012 and 2016 on Windows 10 and our ETL tool is Informatica Power Center 10.1.
Specific duties include:
Using client requirements and database design specifications, the contactor shall:
Determine how the data sources identified can provide the required data.
Test data structures to verify that the target databases will work as designed.
Set up ETL routines: write the code using Informatica mappings that move data from the specified sources; transform it as required and write it into the data mart. The outcome of this task shall be error-free ETL routines that meet requirements and design specifications, and are regularly scheduled within the Department's Data Warehouse loading process.
Provide technical assistance to staff in writing complex data-mart queries, based on the detailed knowledge gained during the construction of ETL routines. The outcome of this task shall be the provision of technical information and ideas to support staff and query-tools experts who are assisting users with advanced, complex data-mart queries.
Contractor Roles and Responsibilities:
The successful candidate will report to the Manager of WSDOT ITD Data Resource Management. The contractor will organize, schedule and conduct their work in harmony with other data maintenance activities in the ITD office, and is expected to report occasionally to the Data Warehouse Technical Team, the management group. The contractor may be required to work on multiple, concurrent data mart projects. The contractor will coordinate their efforts with WSDOT Data Management Services to ensure that backup schedules and system service hours are accommodated. It is not acceptable to disrupt production database services during business hours without the expressed approval of the Data Warehouse Administrator or the Managers of Data Resource Management and Data Management Services. The consultant will be provided a computer, desk and phone on WSDOT premises. 2.5.1 Specific duties include:
The successful candidate will:
Participate in project team meetings and work closely with the data warehouse administrator, ETL staff, data modelers, database administrators, support analysts, report writers, and the data warehouse project manager to create ETL routines. Creating ETL routines includes writing the code that creates the transformations and processes that move data from the specified sources, transform it as required and write it into the data mart. Client requirements and database design specifications will be provided by WSDOT staff.
Test target data structures to ensure that all works as designed.
Verify identified data sources to ensure that the needed data can be properly provided.
Write technical documentation of ETL routines to explain how the routines operate to meet requirements and design specifications.
Provide technical assistance to write complex data-mart queries, based on the detailed knowledge gained during the construction of ETL routines.
Assist in troubleshooting data loading and data warehouse performance issues.

Qualifications

Required Skills
Minimum 5 years of experience in creating and maintaining Extract, Transform, and Load (ETL) processes using SQL Server Integration Services (SSIS) and / or Informatica Power Center.
Minimum 5 years of experience writing complex queries using Transact SQL for reporting and data validation purposes
Minimum 5 years of experience using Microsoft SQL Server 2000, 2005, and 2008 r2 software tools to administer and/or manage SQL Server databases.
Minimum 5 years of experience working with large organizations (over 1000 employees).
Minimum 5 years of experience employing data warehouse principles and theories, including knowledge of the various tactical approaches to data warehouse development.
Desired Skills
Understanding of database modeling and design principles and ability to use a data model diagram.
Experience using PowerExchange for Mainframe ADABAS.
Tuning and optimizing SQL Server databases.
Performing mainframe-to-server automation, bulk copy and FTP download.
Programming in .Net. Or COBOL and/or Natural running on an MVS/zOS platform.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Infojini

Sourced by ZipRecruiter

Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Linthicum Heights ,Maryland, Washington, DC and Mumbai, India. Infojini Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major technology vendors, Infojini Consulting has built a strong Government and commercial customer base including fortune 100 companies and most state and federal agencies such as State of North Carolina, State of South Carolina, State of Maryland, State of California, State of Pennsylvania, State of Virginia, State of Washington and many others.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Columbia, MD, US

Year founded

2006

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