Data Scientist/RMF Analyst (#CJ)

Tamayo Federal; Washington (District of Columbia); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

401(k) with matching

Medical, dental, and vision insurance

Life insurance

Paid time off

Tuition reimbursement

Training and development programs

Referral program

Career growth opportunities

Job summary

Tamayo Federal Solutions (TFS) is seeking a Data Scientist/RMF Analyst to strengthen the Navy’s cyber posture on CVN platforms. The role focuses on RMF, eMASS, and risk management to support DoD cybersecurity requirements and system modernization.

The ideal candidate will translate engineering data into actionable cybersecurity findings, conduct vulnerability reviews, and support ATO/ATC readiness while collaborating with engineers and program teams in a senior-level, onsite role in Washington,

Qualifications

• Bachelor’s degree in computer science, information assurance, cybersecurity, engineering, or related technical field.
• 7-10+ years of RMF lifecycle experience including control selection and A&A support.
• Experience managing eMASS packages, artifacts, and workflows.
• Strong knowledge of NIST RMF, CNSSI 1253, FISMA and DoD cybersecurity directives.
• Experience reviewing vulnerability assessments and security artifacts for complex systems.
• Ability to translate engineering data into cybersecurity findings and recommendations.
• Experience with STIGs/SRGs for networks or ICS.
• Ability to work independently in a senior-level environment with multiple tasks.

Responsibilities

• Support cybersecurity readiness and modernization for CVN platforms with RMF, eMASS, and risk management activities.
• Serve as a technical advisor to ensure CVN systems meet DoD cybersecurity requirements and review artifacts.
• Modernize cybersecurity infrastructure and RMF processes.
• Conduct vulnerability and hardening reviews and support ATO/ATC readiness.
• Develop analytical briefings communicating program status, risks, and actions.
• Interface with team members and technical leads to drive policy and lifecycle improvements.

Skills

RMF lifecycle

NIST RMF

eMASS

Vulnerability assessments

Independent work

Microsoft 365 proficiency

Education

Bachelor’s degree in CS/IA/Cybersecurity

Tools

eMASS management

STIGs/SRGs

Job description

*****Must be available to work onsite 5 days a week*****

***Must have an active Secret Clearance***

Built on Integrity. Ready for the Mission.

At Tamayo Federal Solutions (TFS), we believe great missions are accomplished by great people—not just the most experienced, but those with the right mindset, integrity, and drive to grow. TFS delivers high-impact, mission-focused solutions for federal customers nationwide. We are growing quickly and seeking motivated professionals who are ready to grow with us.

Your Mission

TFS is seeking a Data Scientist/RMF Analyst to help strengthen the cybersecurity posture and technical resilience of the Navy’s most advanced aircraft carrier platforms. This role performs data-driven analysis, executes Risk Management Framework activities, and supports compliance with Department of Defense cybersecurity requirements while contributing to the protection and modernization of critical CVN systems.

What You’ll Do

In this role, you will support cybersecurity readiness and modernization for DPAE Aircraft Carrier platforms through comprehensive RMF, eMASS, and risk management activities. You will serve as a technical advisor to help ensure CVN systems, networks, and Hull, Mechanical, and Electrical control systems meet Department of Navy and Department of Defense cybersecurity requirements; review engineering, security, and data artifacts; modernize cybersecurity infrastructure and RMF processes; conduct vulnerability and hardening reviews; support ATO/ATC readiness; and develop analytical briefings that communicate program status, risks, and recommended actions.

What Success Looks Like in This Role

Success in this position means improving cyber survivability across critical maritime systems through disciplined RMF execution, strong technical risk management, accurate eMASS package support, and actionable data analysis. The successful candidate will help integrate cybersecurity considerations into engineering plans, lifecycle documentation, platform processes, cybersecurity policies, and modernization efforts while ensuring confidentiality, integrity, and availability for CVN HM&E control systems, critical shipboard networks, and associated enclaves.

Aligned to TFS Values

• People First
• Integrity Always
• Accountability in Action
• Mission-Focused Leadership
• Continuous Improvement

Requirements

Required Qualifications

• Bachelor’s degree in computer science, information assurance, cybersecurity, engineering, or related technical field.
• 7-10+ years of related or applicable professional experience executing RMF lifecycle activities, including control selection, implementation, assessment preparation, and A&A support.
• Experience managing eMASS packages, artifacts, and workflows.
• Strong understanding of NIST RMF, CNSSI 1253, FISMA, and Department of Navy/Department of Defense-aligned cybersecurity directives.
• Experience reviewing vulnerability assessments, cyber test plans, audits, and security hardening artifacts for complex systems or networks.
• Ability to translate engineering diagrams, Technical Data Packages, and technical documentation into cybersecurity findings and recommendations.
• Experience conducting configuration and hardening reviews using STIGs/SRGs for networks, applications, or industrial control systems.
• Ability to work independently in a senior-level environment with minimal oversight and manage multiple concurrent technical tasks.
• Active DOD Security Clearance.
• High proficiency in Microsoft 365 applications, including Word, Excel, PowerPoint, Teams, and OneNote.
• Ability to interface efficiently with team members and technical leads.

Desired Qualifications

• Experience shaping cybersecurity policy, risk processes, and data-driven decision frameworks that enhance cyber survivability across maritime systems.
• Experience developing, revising, and maintaining cybersecurity policies, SOPs, and business rules aligned with NIST RMF, CNSSI 1253, FISMA, and Department of Navy/Department of Defense directives.
• Experience supporting ATO/ATC readiness through continuous compliance, remediation tracking, and monitoring of platform authorization requirements.
• Experience reviewing system drawings, modernization packages, Technical Data Packages, and lifecycle documentation to identify cyber risks and propose mitigations.
• Experience assessing security boundaries, countermeasures, and protective technologies such as firewalls, IDS/IPS, endpoint protection, and encryption.
• Experience coordinating planning inputs for program funding, cyber hardening initiatives, and integration activities across CVN program stakeholders.

Why Join TFS

Tamayo Federal Solutions offers a competitive salary and comprehensive benefits package designed to support our employees professionally and personally.

• 401(k) with matching
• Medical, dental, and vision insurance
• Life insurance
• Paid time off
• Tuition reimbursement
• Employee training and development programs
• Referral program
• Career growth and advancement opportunities
• A collaborative, mission-driven company culture

Ready for the Mission?

If you’re looking for an opportunity where you can contribute to meaningful mission outcomes while growing your expertise in a fast-moving, mission-focused environment, you’re ready for the mission.