Lead Data Scientist - Machine Learning Expert at MANTECH Alexandria, VA

Neier Inc.; Alexandria (VA); On-site; USD 100,000 - 140,000; Full time

Job summary

Neier Inc. seeks a Lead Data Scientist in Alexandria, VA to design and execute impactful data science solutions that align with client objectives. You will create models for various data science challenges and collaborate with a diverse team of engineers and scientists to provide innovative analytics.

The ideal candidate will have extensive experience in data science and a solid understanding of AI and big data technologies, fostering professional growth in a collaborative environment.

Qualifications

• Minimum of 10 years of experience in data science, data architecture, or similar positions.
• Extensive knowledge of cloud providers like AWS, Oracle, IBM, Azure, GCP.
• Competent in analyzing and reporting diverse data sets.

Responsibilities

• Create models for data science challenges including NLP, graph analytics, and computer vision.
• Design efficient data pipelines for ingesting and integrating data from various sources.
• Collaborate to clarify data requirements for effective analytics.

Skills

Data Science and AI services

Programming languages (Python, Java, SQL)

Data warehousing and big data technologies

Natural language processing

Education

Bachelors degree in Computer Science, Information Technology, Engineering, or related field

Masters degree in the same fields

Tools

AWS

Azure

Kafka

Hadoop

Spark

Job description

Salary

$100,000 - 140,000 per year

Requirements

• Bachelors degree in Computer Science, Information Technology, Engineering, or a related field.
• Minimum of 10 years of experience in data science, data architecture, or similar positions.
• Extensive knowledge of Data Science and AI services from multiple cloud providers (e.g., AWS, Oracle, IBM, Azure, GCP).
• Familiarity with data warehousing, data lakes, and big data technologies.
• Skilled in programming languages such as Python, Java, or SQL.
• Experience with both SQL and NoSQL databases.

Preferred

• Masters degree in Computer Science, Information Technology, Engineering, or a related field.
• Experience with the complete lifecycle of development and deployment for various types of Machine Learning models.
• Advanced expertise in specific data science areas, such as natural language processing, computer vision, or deep learning, including knowledge of big data technologies like Hadoop, Spark, and Kafka.
• Competent in analyzing and reporting diverse data sets, with familiarity of data security and compliance frameworks (e.g., NIST).
• Cloud certifications such as AWS Certified Developer or Oracle Cloud Infrastructure.
• Experience with agile development methodologies and knowledge of data governance and metadata management.
• Familiarity with records management standards (e.g., NARA standards).

Clearance Requirement

Must possess a current and active TS/SCI clearance.

Responsibilities

• Create models and solutions for a wide range of data science challenges, including natural language processing, graph analytics, computer vision, anomaly detection, geo-spatial analysis, and data visualization.
• Provide data science insights during solution development in collaborative sessions with clients, partners, and team members.
• Design and develop efficient data pipelines for ingesting, transforming, and integrating data from various sources, ensuring cohesive data flow.
• Work with cloud and system architects to implement secure and effective data transfer protocols across different networks and systems.
• Collaborate with data engineers, analysts, and other key stakeholders to clarify data requirements for effective analytics.
• Construct data pipelines and storage solutions that support analytic initiatives and data science processes.

Technologies

• AI
• AWS
• Azure
• Big Data
• Cloud
• Computer Vision
• Flow
• GCP
• Hadoop
• IBM
• Support
• Java
• Kafka
• Machine Learning
• NoSQL
• Oracle
• Python
• SQL
• Security
• Spark
• Architect

About the Company

We at MANTECH are looking for a driven and customer-focused Lead Data Scientist to join our Data and AI Practice based in Alexandria, VA. In this critical role, you will be instrumental in designing and executing data science capabilities that align with our client’s mission objectives. You will work alongside a diverse team of consultants, data engineers, software developers, and fellow data scientists, utilizing AI, data science, data analytics, and data architecture to provide impactful solutions. Our environment fosters professional growth and collaboration, and we are committed to delivering innovative career opportunities.

Last updated 19 week of 2026