Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Data Scientist

$165k - $175k

National Capitol Contracting

Position Summary This is an ONSITE position located in Norfolk, VA. Active Secret clearance REQUIRED. NCC is seeking a Senior Data Scientist to join our team. This roll will support the customer by leveraging data analytics, business intelligence tools, and cloud-based technologies to improve operational effectiveness, program performance, and decision-making. This role will work with large and complex datasets to develop dashboards, generate actionable insights, and support data-driven initiatives across customer programs. The ideal candidate combines strong analytical skills with experience in data visualization, database querying, and cloud-based data environments. Essential Duties and Responsibilities Analyze structured and unstructured data to identify trends, patterns, and actionable insights. Design, develop, and maintain interactive dashboards and reports using Qlik Sense/QlikView. Extract, transform, and analyze data using SQL and other data management tools. Support data integration efforts across multiple systems and data sources. Collaborate with stakeholders to understand business requirements and translate them into analytical solutions. Develop and maintain data models, performance metrics, and key performance indicators (KPIs). Perform data quality assessments and recommend process improvements. Create visualizations and presentations that effectively communicate findings to technical and non-technical audiences. Support cloud-based data initiatives and analytics solutions within AWS environments. Document methodologies, processes, and technical solutions in accordance with NAVSEA and DoD standards. Minimum Requirements Active Secret clearance. Bachelor's degree in Data Science, Computer Science, Information Systems, Statistics, Mathematics, Engineering, or a related technical field. 9+ years of experience in data analytics, business intelligence, data science, or a related field. Hands-on experience with Qlik Sense and/or QlikView for dashboard development and reporting. Experience writing and optimizing SQL queries for data extraction and analysis. Experience with AWS services and cloud-based data environments, or demonstrated ability to work within AWS platforms. Strong analytical, problem-solving, and critical-thinking skills. Experience working with large datasets and multiple data sources. Proficiency with Microsoft Office Suite, particularly Excel and PowerPoint. Strong written and verbal communication skills. Preferred Qualifications Knowledge of data warehousing, ETL processes, and data governance principles. Experience with programming languages such as Python or R for data analysis and automation. Familiarity with AWS analytics services such as Amazon Redshift, Athena, Glue, QuickSight, or S3. Experience developing predictive models, statistical analyses, or machine learning solutions. Understanding of Agile methodologies and project management practices. Active Secret Clearance or higher. Experience presenting analytical findings to senior leadership and program stakeholders. Compensation $165,000 - $175,000 The compensation range listed for this position is provided as a good-faith estimate of what the company intends to offer for this role. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, budget, market data, and relevant laws. NCC provides reasonable accommodations to qualified individuals with disabilities. If you are an applicant that requires a reasonable accommodation, please email us and reference the position in your email. NCC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status, political affiliation, genetic information, or any other legally protected status or characteristic. E-Verify Employer. VEVRAA Federal Contractor.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Data Scientist in McLean, VA vacancy
  •  ...Overview We are seeking an experienced NLP Data Scientist / Machine Learning Engineer to provide advanced data science and Natural Language...  ...and unstructured data into actionable insights that support senior-level decision-making related to production, resources,... 
    Senior

    VT Group (VTG)

    McLean, VA
    1 day ago
  • $106.3k - $221.1k

     ...Senior Data ScientistAt Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger...  ...change that moves missions and the government forward!The Sr. Data Scientist will use client platform data to identify trends, patterns,... 
    Senior

    Accenture Federal Services

    Arlington, VA
    3 days ago
  • $120k - $160k

     ...Senior Data ScientistWe are seeking a Senior Data Scientist to support mission-driven analytic and modernization efforts across the Intelligence Community. This role leverages advanced analytics, automation, data modeling, and visualization to solve complex intelligence... 
    Senior

    GRVTY

    McLean, VA
    3 days ago
  • $160k - $180k

     ...Senior Data ScientistSteerBridge is looking for a Senior Data Scientist to evaluate multi-dimensional aviation global supply chain and operational data to construct and maintain predictive models. Candidates must be familiar with multiple types of data models including... 
    Senior
    Work at office
    Local area
    3 days per week

    SteerBridge

    Vienna, VA
    2 days ago
  •  ...Senior Data ScientistWe are technology innovators, partnered with state-of-the-art providers, such as AWS, ServiceNow, and UiPath, to drive digital transformation in the federal space. TPS teams are bringing automation and data science into areas of the government that... 
    Senior

    Tripoint Solutions

    Arlington, VA
    2 days ago
  • $180k - $230k

     ...Senior Data ScientistVenture Global LNG ("Venture Global") is a long-term, low-cost provider of American-produced liquefied natural gas...  ...reliability at significantly lower capital cost.The Senior Data Scientist is responsible for developing and maintaining data analytics... 
    Senior

    Venture Global LNG

    Arlington, VA
    5 days ago
  •  ...Data Scientist Role at SEIData Scientists at the SEI use advanced statistics, data analytics, machine learning, and artificial intelligence to help our government and industry clients research and solve cybersecurity challenges. In this role, you will work with our customers... 
    Senior
    Part time
    Work experience placement

    Carnegie Mellon University

    Arlington, VA
    3 days ago
  •  ...MITRE Data Scientist And Data EngineerAt MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied... 
    Senior
    Local area
    3 days per week

    MITRE

    McLean, VA
    3 days ago
  • $160k - $190k

     ...Data Scientist - SeniorFalls Church, Virginia, United StatesWhat Impact You'll HaveGRVTY is seeking a motivated and experienced Data Scientist to perform data analysis via statistical and quantitative methods, develop visualizations to support decision making, and build... 
    Senior
    Contract work
    Immediate start

    Grvty

    Falls Church, VA
    3 days ago
  • $80 - $85 per hour

     ...Immediate need for a talented Senior Data Scientist. This is a 06+months contract opportunity with long-term potential and is located in McLean, VA(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-35510 Pay... 
    Senior
    Full time
    Contract work
    Local area
    Immediate start

    Pyramid Consulting, Inc

    McLean, VA
    1 hour ago
  •  ...Applicants must be authorized to work in the United States without the need for current or future sponsorship. Provide independent data science, machine learning, and analytical insights using member, financial, and organizational data to support mission critical... 
    Senior
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    2 days ago
  • $99k - $225k

     ...Job Number: R0248769 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence... 
    Senior
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago
  • $77.6k - $176k

     ...Job Number: R0248575 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence... 
    Senior
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    1 day ago
  •  ...- and help shape the future. Department Summary: MITRE's Data Science and Engineering department is looking for qualified applicants...  ...The successful candidate for this position is a hybrid Data Scientist and Data Engineer who combines strong foundations in computer... 
    Senior
    Internship
    Local area
    3 days per week

    The MITRE Corporation

    McLean, VA
    5 hours ago
  •  ...Position Title: Data Scientist (Senior) Location: National Capital Region Position Type: Full-Time Position Summary: We are seeking a Data Scientist (Senior) to support complex scientific and technical efforts through the application of data science, statistics... 
    Senior
    Full time

    Cintel Holdings

    Arlington, VA
    11 days ago
  • $185k - $230k

     ...of deployed models that monitors performance, manages drift, and sustains systems long after they leave the lab. As a Senior Data Scientist at Striveworks, you will be a core contributor to the projects, products, and direction of the company. Working as part of a... 
    Senior
    Local area

    Striveworks

    Falls Church, VA
    2 days ago
  • $148.5k - $223.9k

     ...future of AI, and you are the future of Salesforce. The Team The Data Science & Analytics team in Salesforce Cyber Security Operations Center seeks an experienced, driven, and creative Senior Data Scientist to join the team. We explore, invent, build and scale new ways... 
    Senior
    Full time

    Salesforce

    McLean, VA
    10 days ago
  •  ...custom AI training (to include supervised and unsupervised) and Natural Language Processing (NLP) expertise focusing on unstructured data. 5+ years of in-depth knowledge of at least one analytical/statistical language (Closure, Scala, Python, R).2+ years of experience... 
    Senior

    Bow Wave LLC

    Arlington, VA
    9 days ago
  •  ...Senior Quantitative AnalystLocation(s) Arlington, Virginia | Wichita, Kansas Company Koch Career Field Data & Analytics Job Number 196351At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash... 
    Senior

    Koch Industries

    Arlington, VA
    1 day ago
  • Job-ID: 33296Category: Data ScientistLocation: Vienna, VA, United States; Pensacola, FL, United StatesWorkplace: HybridSchedule: Full time, Regular HoursPosted: 2026-11-02Closes: 2026-11-17Targeted Salary Range: $100,400 - $157,400 annuallyNavy Federal Credit Union currently... 
    Senior
    Full time
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    5 days ago
  • $77.6k - $176k

    Data Scientist, SeniorThe Opportunity:As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. In an increasingly connected... 
    Senior
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    21 hours ago
  • $120k - $170k

     ...Your Job Rushmore Labs is seeking a Senior Quantitative Analyst to leverage disparate and diverse sets of data into insights that shapes decisions for our senior leadership and clients. You will sit at the center of our Survey Research and Data Science teams, combining... 
    Senior
    Flexible hours

    Koch Industries

    Arlington, VA
    2 days ago
  •  ...operate smarter, faster, and more securely in dynamic environments.   JOB DESCRIPTION Iron EagleX is seeking a Senior Principal Data Scientist to join our dynamic team in Crystal City, VA. This role creates and delivers innovative analytic solutions as a member... 
    Senior
    Contract work

    General Dynamics Information Technology

    Arlington, VA
    more than 2 months ago
  •  ...We’re hiring: Senior/Lead Big Data Engineer We’re looking for a senior- or lead-level Big Data Engineer who can take on complex technical challenges and communicate solutions clearly. This is a hybrid role based in Rockville, MD, or Tysons Corner, VA . Must... 
    Senior

    Unisys

    Tysons Corner, VA
    25 days ago
  •  ...We are seeking a highly skilled and experienced Big Data Engineer to design, develop, and optimize large-scale data processing systems. In this role, you will work closely with cross-functional teams to architect data pipelines, implement data integration solutions, and... 
    Senior

    Unisys

    Mc Lean, VA
    25 days ago
  •  ...national security challenges on the horizon. DARPA brings together scientists, engineers, and tinkerers across the innovation ecosystem to...  ...and engineering contributing to an enduring mission. The Data Architect must have 8 years of demonstrated experience in data... 
    Senior
    For contractors

    Redhawk

    Arlington, VA
    4 days ago
  • $103.8k - $218.1k

    Job Title: Senior Data Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...  ...technologies. The Data Engineer will work closely with data scientists, analyst, and other stakeholders to ensure the seamless flow... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Arlington, VA
    2 days ago
  •  ...Description: Hybrid 3 days onsite in McLean, VA Our client seeks a Senior Data Engineer to design, build, and optimize scalable data pipelines and platforms on AWS. The role will focus on batch and streaming data processing, integration across enterprise services... 
    Senior
    Hourly pay
    Local area

    Eliassen Group

    McLean, VA
    5 hours ago
  •  ...Senior Data ScientistThis is the job description for the Senior Data Scientist position. The job details are provided below:The job details include information about the responsibilities and requirements for the Senior Data Scientist role. The specific details have been... 
    Senior

    Prescient Edge

    Washington DC
    5 days ago
  •  ...collaboration, and technical excellence. Choose MITRE for a career with purpose - and help shape the future. Department Summary: MITRE's Data Science and Engineering department is looking for qualified applicants to bring their advanced data engineering skills to bear on... 
    Senior
    Internship
    Local area
    3 days per week

    The MITRE Corporation

    McLean, VA
    5 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Data Scientist. Be the first to apply!