Lead Data Scientist

Caliber Systems Inc.; Alexandria (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Caliber Systems Inc. is searching for a Lead Data Scientist to provide technical and management leadership for data science operations that enhance decision-making for a federal government agency.

The ideal candidate will have a PhD in a relevant field and over 15 years of experience in data science programs. They will mentor teams, guide advanced analytics, and engage with stakeholders to optimize mission performance.

Qualifications

• 15+ years of experience leading complex data science and analytics programs.
• Experience supporting federal civilian government agencies.
• Strong experience in stakeholder engagement and project direction.

Responsibilities

• Guide design and development of advanced data science and analytics operations.
• Evaluate agency data assets and identify opportunities for improvement.
• Prepare briefings and technical documentation for stakeholders.

Skills

Technical and management leadership

Expert knowledge of data science methods

Mentorship and supervision

Project management and execution

Stakeholder engagement

Education

PhD in Data Science or related field

Tools

Cloud-based analytics platforms

Big data technologies

Data visualization tools

Job description

CALIBRE Systems inc, an employee-owned mission focused solutions and digital transformation company, is looking to hire a Lead Data Scientist to provide senior-level technical and management leadership in support of a federal civilian government agency. This role will guide the design, development, implementation, and oversight of advanced data science, analytics, artificial intelligence, and machine learning operations that help the agency improve decision‑making and mission performance. The Lead Data Scientist will serve as a trusted advisor to government stakeholders, translating mission needs into practical analytical strategies and ensuring that technical solutions are accurate, secure, scalable, explainable, and aligned with federal standards and agency objectives.

Required Skills

• Provide technical and management leadership for major data science, analytics, and technology assignments supporting federal civilian mission objectives.
• Establish project goals, technical plans, analytical approaches, and implementation roadmaps that align with agency priorities, contract requirements, and stakeholder expectations.
• Apply expert knowledge of data science methods, data management practices, model evaluation, governance, and quality assurance to ensure solutions are reliable and fit for purpose.
• Direct and control project activities for the client, with responsibility for technical execution, financial management, staffing, methods, schedule performance, risk management, and overall delivery quality.
• Interface with senior government leaders, contracting representatives, program managers, technical teams, and other stakeholders to communicate progress, resolve issues, negotiate priorities, and support informed decision‑making.
• Evaluate agency data assets, business processes, and mission requirements to identify opportunities for automation, analytics modernization, operational improvement, and responsible use of emerging technologies.
• Mentor and supervise data scientists, analysts, engineers, and other technical staff as needed, ensuring team members apply sound methods and deliver high‑quality work products.
• Prepare briefings, technical documentation, analytical reports, executive summaries, and recommendations for a diverse range of stakeholders and cross‑functional teams.
• Present findings and recommendations to stakeholders at various levels of seniority, including members of Congress.

Required Experience

• PhD in Data Science, Computer Science, Statistics, Mathematics, Operations Research, Engineering, or a closely related field.
• 15+ years of relevant experience leading complex data science, analytics, technology, or mission‑support programs.

Desired Experience

• Demonstrated experience providing technical leadership, project direction, stakeholder engagement, and team oversight in a client‑facing environment.
• Experience translating complex technical concepts into clear, actionable guidance for executive, technical, and non‑technical audiences.
• Ability to manage competing priorities, assess risks, make sound technical decisions, and deliver high‑impact solutions in support of mission‑critical objectives.
• Experience supporting federal civilian government agencies, public‑sector missions, or regulated government environments.
• Familiarity with federal data strategies, data governance practices, privacy requirements, information security expectations, responsible AI principles, and accessibility considerations.
• Experience with cloud‑based analytics platforms, enterprise data environments, big data technologies, and modern data visualization tools.
• Experience leading integrated teams that include data scientists, data engineers, analysts, business stakeholders, program managers, and IT personnel.
• Knowledge of federal acquisition, contract delivery, performance reporting, and client relationship management practices.