Senior Data Scientist
Amentum· Defense & Space· Sep 29, 2026 · 29d ago
Washington, DC
In office
Full-time
Senior
$140K–$180K
8+ years exp
Job description
We are seeking a senior data scientist to serve as the program s technical authority for data science, data engineering, and applied AI supporting DIA analysts. You guide how analytic tools are built, tested, and adopted, with a firm standard for responsible, auditable use in intelligence workflows.
Why this role: Functional Leads set the standard for their discipline across the whole program, not just one team. You mentor practitioners across multiple DIA centers, shape how the program hires and trains, and grow along a defined leadership path.
Position is contingent upon contract award. Selected candidates receive contingent offers in advance of award. All discussions are held in confidence and do not affect current employment.
Work Schedule: M-F 8 hours/day
Essential Responsibilities:
• Lead data scientists, data engineers, and computer scientists across supported centers as the program s senior technical authority
• Set standards for responsible, auditable AI and analytics in intelligence workflows
• Guide analytic tools from pilot through evaluation and deployment in accredited development environments
• Mentor technical practitioners and develop training that helps analysts use AI tools effectively and responsibly
• Coordinate with government technical leads and partner teams; serve on hiring panels
• Remain hands-on in data science and tool development
Minimum Requirements:
• Active TS/SCI security clearance
• Bachelor s degree in data science, computer science, statistics, or a related field (advanced degree preferred)
• 8 years of data science or machine learning experience, including 5 supporting DoD or the Intelligence Community
• Experience developing or deploying analytic or machine learning tools in classified environments
• Experience leading or mentoring technical staff
Security Clearance Required: TS/SCI
Minimum Education: Bachelor s degree
Minimum Years of Experience: 8
Preferred Qualifications:
• Experience with IC analytic modernization or AI adoption efforts
• Generative AI or large language model tooling in secure environments
• Proficiency in Python and common machine learning frameworks
• Experience translating technical work for analysts and senior leaders
This position is designated as a safety sensitive position.
As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.
Other Responsibilities:
Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.
Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.
#javelin
Compensation Details:
$140,000 - $180,000
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
09/29/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Parental Leave