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Senior Python Data Analyst Jobs in Columbia, MD (NOW HIRING)

Senior Data Analyst

Reston, VA · On-site

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

New

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

New

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

Senior Data Analyst

Arlington, VA · On-site

$95K - $108K/yr

[solidcore] is looking for a Senior Data Analyst to join our HQ team. You will work closely with ... Python or R experience is a plus for statistical analysis and automation. * Marketing & Consumer ...

Senior Data Analyst

Mclean, VA · On-site

$140K - $160K/yr

What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial commercial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

New

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

Description Senior Data Analyst Req ID 001-25 v1.0 HazeGrayCyber, LLC is focused on delivering ... Python, or R to support planning, programming, budget, and execution decisions. * Conduct ...

Senior Data Analyst

Reston, VA · On-site

$90K - $150K/yr

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

New

Senior Data Analyst

Washington, DC

$97K - $122K/yr

Senior Data Analyst Req ID 001-25 v1.0 HazeGrayCyber, LLC is focused on delivering Cyber Security ... Python, or R to support planning, programming, budget, and execution decisions. * Conduct ...

Overview What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

Senior Data Analyst

Mclean, VA · On-site

$115K - $130K/yr

Overview What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

Senior Data Analyst - Risk Product Data

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Risk Product Data At Capital One, data is at the center of everything we do ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Senior Data Analyst - Risk Product Data

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Risk Product Data At Capital One, data is at the center of everything we do ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Data Analyst

Washington, DC · On-site

$125K - $145K/yr

Present findings to senior-level executives and stakeholders. Data Management * Build, maintain ... Proficiency in data query tools such as SQL and programming languages such as Python and R.

Present findings to senior-level executives and stakeholders. Data Management * Build, maintain ... Proficiency in data query tools such as SQL and programming languages such as Python and R.

Showing results 41-60

Senior Python Data Analyst information

See Columbia, MD salary details

$54.6K

$98.5K

$134.5K

How much do senior python data analyst jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior python data analyst in Columbia, MD is $98,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,300.00 and $107,700.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Analyst vs Data Scientist?

AspectSenior Python Data AnalystData Scientist
Required CredentialsBachelor's in Data Science, Statistics, or related field; Python proficiencyBachelor's or Master's in Data Science, Computer Science, or related; Python, R, machine learning skills
Work EnvironmentData analysis teams, business units, reportingResearch, model development, advanced analytics
Employer & Industry UsageBusiness, finance, marketing, healthcareTech companies, research institutions, finance, healthcare
Common Search & ComparisonYesYes

While both roles require Python skills and data analysis expertise, Data Scientists typically engage in advanced modeling, machine learning, and research tasks, whereas Senior Python Data Analysts focus more on interpreting data, generating reports, and supporting business decisions.

What job categories do people searching Senior Python Data Analyst jobs in Columbia, MD look for? The top searched job categories for Senior Python Data Analyst jobs in Columbia, MD are:
What cities near Columbia, MD are hiring for Senior Python Data Analyst jobs? Cities near Columbia, MD with the most Senior Python Data Analyst job openings:

Senior Data Analyst

Transunion

Reston, VA • On-site

$90K - $150K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 3 days ago

New


TransUnion rating

9.3

Company rating: 9.3 out of 10

Based on 8 frontline employees who took The Breakroom Quiz


Job description

TransUnion's Job Applicant Privacy Notice

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Team Overview

The Senior Data Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data Analytics Team, you will help with development of TransUnion's IP Geolocation technology, leveraging IP network topology.You will be working with other Data Analytics Team members as well as Engineers and Data Scientists to help improve automation algorithms and leveraging big data to arrive at the most up to date, accurate information to our customers. This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

Role Overview and Core Responsibilities

  • Identify and implement automation algorithm improvements
  • Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB, BigQuery
  • Provide analytic insights to large data set that can help impact the quality of our data
  • Leverage problem-solving skills and work through complex problemswith various stakeholders

Required Knowledge and Experiences

  • 5+ years of data science experience
  • Proven experience with tools such as SQL, R, Python, Mongo DB and BigQuery
  • Sufficient ability translating technical terminology for non technical stakeholders
  • Experience leading data science initiatives

Benefits that support every part of your life:

At TransUnion, we design benefits to help youfeel well, do well, and plan well-from day one.

For Your Health: Enjoyday-one eligibilityfor medical, dental, and vision coverage, plus supplemental plan options. Spousal, domestic partner, and other eligible dependent coverage is available on select plans. Choose taxadvantagedHSAandFSAaccounts to make everyday care more affordable.

For Your Protection: We've got your back withcompanypaid basic life and AD&D, optionalvoluntary life and AD&Dfor you and your family, andshort and longterm disability. You can also opt into alegal plan,pet insurance, andtravel accident coverage.

For Your Family: Fromadoption assistance and fertility planning coveragetocaregiver support, we're here for every chapter. AccessDependent Care FSA for possibility of an employer match, a complimentaryCare@Workmembership, andup to 12 weeks of paid parental leavewith eligibility for a thoughtful, gradual return.

For Your Future: Build toward what's next with our401(k) with employer matchandEmployee Stock Purchase Plan (ESPP). Tapfinancial wellness resources,career coaching, and optionallongterm care insuranceto plan confidently.

For You: Grow and recharge withtuition reimbursement,flexible time off for exempt employees or paid time off for nonexempt employees, up to 12 paid holidays per year, commuter benefits, employeediscounts,charitable gift matching, andpaid volunteer time off, plus corporate volunteer events that make it easy to give back.

For Your Wellness: Access24/7 supportincluding professionaltherapy,coaching, and emotional wellbeing programs alongside guided meditation and resources that supportphysical, mental, social, and financial wellness.

We are committed to being a place where diversity is not only present, it is embraced. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability status, veteran status, genetic information, marital status, citizenship status, sexual orientation, gender identity or any other characteristic protected by law. Additionally, in accordance with Section 503 of the Rehabilitation Act of 1973 and the Vietnam Era Veterans' Readjustment Assistance Act of 1974, TransUnion takes affirmative action to employ and advance in employment qualified individuals with a disability and protected veterans in all levels of employment and develops annual affirmative action plans. Components of TransUnion's Affirmative Action Program for individuals with disabilities and protected veterans are available for review to any associate or applicant for employment upon request by contacting ERCoE@transunion.com.

Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers, the San Francisco Fair Chance Ordinance, Fair Chance Initiative for Hiring Ordinance, and the California Fair Chance Act.

Adherence to Company policies, sound judgment and trustworthiness, working safely, communicating respectfully, and safeguarding business operations, confidential and proprietary information, and the Company's reputation are also essential expectations of this position.

Pay Scale Information:The U.S. base salary range for this position is $90,000.00 - $150,000 annually. *The salary range for this position reflects a reasonable estimate of the range of compensation for this job. At TransUnion, actual compensation is based on careful consideration of additional factors such as (but not limited to) an individual's education, training, work experience, job-related skill set, location, and industry knowledge, as well as the scope and responsibilities of the position and market considerations. Regular, fulltime non-sales positions may be eligible to participate in TransUnion's annual bonus plan. Certain positions may be also eligible for long-term incentives and other payments based on applicable company guidance and plan documents.

TransUnion Overview:

At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good, which empowers our people to grow, innovate and contribute to a better future for our communities and customers. We strive to build an environment where our associates are in the driver's seat of their professional development- while having access to help along the way. We recognize that success comes when our associates thrive both professionally and personally; that's why we prioritize work/life flexibility and offer resources for our teams across the globe to collaborate and drive excellence.

Be a part of our Workforce for Good - you'll work with great people, pioneering products and cutting-edge technology.

TransUnion's Internal Job Title:

Sr Consultant, Data Analysis

Company:

TransUnion LLC

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