Pay
$118K–$195K is typical
The middle half of what similar US postings state. This one doesn’t list pay.
From 3,828 postings in the last year. Stated ranges, not salaries paid.
ME00645-Data Scientist 3
Fort Meade, MD
Open 3 months, first seen by us 97 days ago- Pay
- Pay not listedSimilar roles state $118K–$195K
- Work setting
- Not stated
- Employment
- Not stated
Before you apply
- Work authorization
- Citizens only
Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph
What you’ll work on
Full postingDesign and implement scalable ETL workflows
Develop incremental and batch data-ingestion processes
Implement data validation and quality-control procedures
Transform and model data using SQL and Python
Build and maintain reusable Python automation packages for agency personnel
From the employer’s posting
Design and implement scalable Extract, Transform, Load (ETL) workflows
Develop incremental and batch data-ingestion processes
Implement robust data validation and quality-control procedures
Perform data transformation and modeling using SQL and Python
Build and maintain reusable Python automation packages for agency personnel
What you’ll bring
All qualificationsCore experience
- Active Top Secret/SCI clearance with NSA full scope polygraph
- Master's with 6 years, Bachelor's with 8, or Associate's with 10 years of relevant experience
- Strong Python experience
- Strong SQL skills
- Experience designing and implementing ETL workflows
Preferred experience
- Experience with Pandas, PySpark, or Polars
- Experience with Power BI, Tableau, or similar dashboard platforms
- Experience supporting large-scale data environments
- 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD/LTD plans.
Qualification wording
Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph
Master’s degree with 6 years of relevant experience, Bachelor’s degree with 8 years of relevant experience, Associate's degree with 10 years of in-depth relevant experience
Strong Python experience
Strong SQL skills
Experience designing and implementing ETL workflows
Experience with Pandas, PySpark, or Polars
Experience with Power BI, Tableau, or similar dashboard platforms
Experience supporting large-scale data environments
Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD/LTD plans. Salary is dependent upon the candidate’s experience and qualifications.
Education & alternatives
- Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph - Master’s degree with 6 years of relevant experience, Bachelor’s degree with 8 years of relevant experience, Associate's degree with 10 years of in-depth relevant experience that is clearly related to the position - Strong Python experience
Posting record
Report an errorOpen 3 monthsWe first saw this posting 97 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.
- Status in our records
- Live
- First seen by us
- Aug 8, 202697 days ago
- Recorded sightings
- 144
- Last seen by us
- Nov 14, 2026
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
How this job compares
Time since we first saw it
Day 97
Up longer than most. Similar jobs usually come down between day 8 and day 60.
At Momentum Engineering, jobs usually come down by about day 94.
From 11,783 similar postings that came down, and 7 of Momentum Engineering’s. Coming down is not always a hire.
Momentum Engineering is hiring
21 open jobs
Open jobs by the week we first saw them, last 12 weeks.
- Data Scientist hiring has slowed
- Its jobs tend to stay up a long time
See how this role fits your experience
Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.
- Python
- SQL
- Power BI
- Tableau
- pandas
- Polars
- PySpark
Where the posting names them
Job Summary - Seeking a Data Scientist to design scalable data pipelines, automate reporting processes, and develop reusable Python-based data solutions - The successful candidate will support incremental and batch data ingestion, data transformation, validation, modeling, and dashboard automation
- Implement robust data validation and quality-control procedures - Perform data transformation and modeling using SQL and Python - Preprocess, minimize, filter, normalize, aggregate, and reshape datasets for reporting
- Develop automated reporting workflows and dashboards - Build and maintain reusable Python automation packages for agency personnel - Document data pipelines, automation processes, and technical procedures
- Master’s degree with 6 years of relevant experience, Bachelor’s degree with 8 years of relevant experience, Associate's degree with 10 years of in-depth relevant experience that is clearly related to the position - Strong Python experience - Strong SQL skills
- Strong Python experience - Strong SQL skills - Experience designing and implementing ETL workflows
- Experience with Pandas, PySpark, or Polars - Experience with Power BI, Tableau, or similar dashboard platforms - Experience supporting large-scale data environments
Desired Qualifications - Experience with Pandas, PySpark, or Polars - Experience with Power BI, Tableau, or similar dashboard platforms
Your next step
Complete your application on ats.rippling.com. The employer’s form will show what is required.
Applying through Rippling
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Already applied? Track this application
Demand for Data Scientist roles
New Data Scientist postings at the employers we follow are down 4% over the last 6 weeks compared with the 6 before.
Each bar is one week of new postings. The darkest bars are the last 6 weeks.
Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.
About the role
We file this job under Data Scientist, by the work the posting describes.
Data scientists use statistics and models to answer harder questions, such as whether a change worked, what demand will look like next quarter, or which customers are likely to leave.
Postings usually ask for Python or R, SQL, statistics, experiment design and common machine learning methods.
Unlike an ML engineer, a data scientist's main output is often an analysis or a first model, not software running inside a product.
US government figures for data scientists
- Median yearly pay, May 2025
- $120,230
- Expected change, 2025 to 2035
- 34.6% more jobsagainst 3.5% for all jobs
Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-2051.
Job description
Momentum Engineering, Inc. fosters an employee-centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and related disciplines, we bring deep technical expertise to every mission. Our team includes professionals with security clearances and full-scope polygraphs, ensuring trusted, secure support for the most sensitive national security initiatives. Additionally, our workforce is equipped with industry-leading certifications, demonstrating a commitment to continuous learning and excellence. Most importantly, our exceptional employee retention rate reflects a culture of professional growth, mission focus, and dedication—ensuring long-term stability and expertise for our customers’ critical needs.
Job Summary
- Seeking a Data Scientist to design scalable data pipelines, automate reporting processes, and develop reusable Python-based data solutions
- The successful candidate will support incremental and batch data ingestion, data transformation, validation, modeling, and dashboard automation
Primary Responsibilities
- Design and implement scalable Extract, Transform, Load (ETL) workflows
- Develop incremental and batch data-ingestion processes
- Implement robust data validation and quality-control procedures
- Perform data transformation and modeling using SQL and Python
- Preprocess, minimize, filter, normalize, aggregate, and reshape datasets for reporting
- Develop automated reporting workflows and dashboards
- Build and maintain reusable Python automation packages for agency personnel
- Document data pipelines, automation processes, and technical procedures
Required Qualifications
- Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph
- Master’s degree with 6 years of relevant experience, Bachelor’s degree with 8 years of relevant experience, Associate's degree with 10 years of in-depth relevant experience that is clearly related to the position
- Strong Python experience
- Strong SQL skills
- Experience designing and implementing ETL workflows
- Experience with data transformation, validation, and modeling
- Experience preprocessing and preparing datasets for reporting
- Experience developing reusable automation solutions
Desired Qualifications
- Experience with Pandas, PySpark, or Polars
- Experience with Power BI, Tableau, or similar dashboard platforms
- Experience supporting large-scale data environments
Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD/LTD plans. Salary is dependent upon the candidate’s experience and qualifications.
Source details
Source notes
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- Pay
No pay amount identified in the saved description.
- Location & working pattern
Fort Meade, MD
Working pattern and location restrictions need checking in the full posting.
- Work authorization
No clear work-authorization passage found. Eligibility is unconfirmed.