Pay
Higher than most similar jobs
$180K–$220K against $127K–$190K, the middle half of what similar US postings state.
From 2,239 postings in the last year. Stated ranges, not salaries paid.
Reads like a Data Engineer role: pipelines and data infrastructure.
Columbia, MD
Open 5 months, first seen by us 164 days agoCOMPENSATION & BENEFITS $180,000-$220,000 USD The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Additionally, SIXGEN offers top-tier benefits for full-time employees, including:Read the full posting
POSITION OVERVIEW Position: Senior Data Scientist Job Type: Full-time Location: Onsite, Ft. Meade, MD Clearance Requirements: Active TS/SCI with Polygraph required Work Schedule: 5 days per week onsite Travel Requirements: None Experience: 4+ years WHAT YOU'LL DORead the full posting
Active TS/SCI with Polygraph required
Build and maintain scalable data pipelines for enterprise AI applications
Develop high-performance parsers for extremely large, complex datasets
Implement and manage graph, SQL, NoSQL and vector database systems
Optimize data access and retrieval for AI models with AI/ML engineers
Ensure data quality, integrity and security across storage solutions
Develop, and maintain robust and scalable data pipelines for enterprise AI applications
Develop high-performance data parsers for extremely large and complex datasets
Implement and manage various database systems, including graph, SQL, NoSQL, and vector
Collaborate with AI/ML engineers and data scientists to understand data requirements and optimize
Ensure data quality, integrity, and security across all data storage solutions
Bachelor's degree in a relevant technical field with 8 years of experience; Master's degree in a relevant technical field with 5 years of experience; 4 years additional experience will be considered in lieu of degree
Proven experience with corporate dataflows and developing data parsers for extremely large datasets
Familiarity with cloud platforms (AWS, Microsoft Azure) for data storage and processing
Demonstrated expertise in designing, developing, and optimizing data pipelines for large-scale
SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and
Experience with data governance, data security, and compliance best practices
Familiarity with big data technologies such as Hadoop, Spark, or Kafka.
Experience with data warehousing concepts and tools
REQUIRED QUALIFICATIONS - Bachelor's degree in a relevant technical field with 8 years of experience; Master's degree in a relevant technical field with 5 years of experience; 4 years additional experience will be considered in lieu of degree - Advanced proficiency in programming languages commonly used for data engineering (e.g., Python,
From the employer’s posting.
Open 5 monthsWe first saw this posting 164 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
Higher than most similar jobs
$180K–$220K against $127K–$190K, the middle half of what similar US postings state.
From 2,239 postings in the last year. Stated ranges, not salaries paid.
Day 164
Up longer than most. Similar jobs usually come down between day 6 and day 56.
From 13,630 similar postings that came down. Coming down is not always a hire.
2 open jobs
Open jobs by the week we first saw them, last 12 weeks.
Hiring recordAdd 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.
- Advanced proficiency in programming languages commonly used for data engineering (e.g., Python, - Java, Scala) - Demonstrated expertise in designing, developing, and optimizing data pipelines for large-scale
- Bachelor's degree in a relevant technical field with 8 years of experience; Master's degree in a relevant technical field with 5 years of experience; 4 years additional experience will be considered in lieu of degree - Advanced proficiency in programming languages commonly used for data engineering (e.g., Python, - Java, Scala)
- Develop high-performance data parsers for extremely large and complex datasets - Implement and manage various database systems, including graph, SQL, NoSQL, and vector - databases
- Extensive experience with various database technologies including graph databases (e.g., Neo4j), - SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and - vector databases
- vector databases - Familiarity with cloud platforms (AWS, Microsoft Azure) for data storage and processing - Active TS/SCI clearance with Polygraph
- Experience with data governance, data security, and compliance best practices - Familiarity with big data technologies such as Hadoop, Spark, or Kafka. - Experience with data warehousing concepts and tools
- Proven experience with corporate dataflows and developing data parsers for extremely large datasets - Extensive experience with various database technologies including graph databases (e.g., Neo4j), - SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and
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New Data Engineer postings at the employers we follow are up 7% 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.
We file this job under Data Engineer, by the work the posting describes.
Data engineers build and run the pipelines that copy data out of apps and outside services into a warehouse or lake, and fix them when a source changes or a load fails.
Expect SQL, Python, a cloud platform, a scheduler such as Airflow, and often tools for large data such as Spark or Kafka.
An analytics engineer works one step later, turning the raw data a data engineer lands into clean tables people can query.
The government has no code for data engineers, so these figures are for the closest group, database architects, which includes data integration and data warehousing specialists.
Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-1243.
SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.
POSITION OVERVIEW
Position: Senior Data Scientist
Job Type: Full-time
Location: Onsite, Ft. Meade, MD
Clearance Requirements: Active TS/SCI with Polygraph required
Work Schedule: 5 days per week onsite
Travel Requirements: None
Experience: 4+ years
SIXGEN supports missions by serving government and commercial organizations as they overcome global cybersecurity challenges. In this position, you’ll provide meaningful support to our customer’s missions and operations. You’ll work alongside a team of highly skilled operators who are dedicated to using innovative processes, tools, and techniques to get things done.
KEY RESPONSIBILITIES
REQUIRED QUALIFICATIONS
DESIRED QUALIFICATIONS
COMPENSATION & BENEFITS
$180,000-$220,000 USD
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
OUR COMMITMENT
SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.
We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.
Selected passages from the saved posting. Check the full description for conditions and exceptions.
COMPENSATION & BENEFITS $180,000-$220,000 USD The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
Columbia, MD
- Professional development reimbursement options available (training, certification, education, etc) - Flexible and remote work policies for most positions - Flexible PTO and holiday schedule
No clear work-authorization passage found. Eligibility is unconfirmed.