Senior Cybersecurity Engineer (#CJ) Jobs

Job Title

Washington, DC Top Secret Polygraph Unspecified Senior Level Career (10+ yrs experience) $103,000 - $215,000

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. As an SBA-certified 8(a), Woman-Owned Small Business, 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 Support the U.S. Navy Aircraft Carrier Engineering Team within the Portfolio Acquisition Executive (PAE) Maritime organization by providing senior cybersecurity engineering, system security, assessment and authorization, and mission-critical technical support for aircraft carrier systems and platform-based network integration.

What You'll Do In this role, you will support mission-critical systems and infrastructure by combining cybersecurity, software, hardware, and systems engineering expertise to help innovate, optimize, and secure performance. You will work alongside interdisciplinary teams, program stakeholders, and technical authorities to support engineering solutions that advance national security objectives.

• Review testing and validation activities to ensure system functionality and compliance with cybersecurity standards.
• Develop technical documentation, including schematics, specifications, and system architecture diagrams.
• Participate in engineering reviews, audits, and program milestone meetings.
• Stay current with emerging technologies, cybersecurity trends, and applicable industry practices.
• Assist Platform Acquisition Resource Managers (PARMs) with achieving Authority to Operate (ATO) for aircraft carrier systems.
• Work with relevant stakeholders concerning the cybersecurity of aircraft carrier systems.
• Provide technical support in systems engineering design, network architecture, and system security development to support platform-based network integration, information technology, and communications for cybersecurity.
• Support cybersecurity activities in accordance with the NIST Framework, Joint Capabilities Integration and Development System (JCIDS) System Survivability, DoD 8500 series, DoD Cybersecurity Test and Evaluation (T&E), Cyber Threat Intelligence, Navy CYBERSAFE, Navy Information Assurance/Technical Authority Board standards, and NAVSEA Enclave policy.
• Support the definition of system security requirements, risk assessments, systems analysis, systems design, cybersecurity T&E, assessment, and authorization.
• Provide cybersecurity Risk Management Framework (RMF) support.
• Serve as a subject matter expert in validating the implementation of cybersecurity requirements for devices, sub-systems, systems, enclaves, and platforms.
• Recommend system hardening solutions to increase operational survivability and resilience to mission risk for devices, sub-systems, systems, enclaves, and platforms.
• Provide engineering recommendations and support the integration of T&E into the identification and development of cybersecurity specifications and requirements for implementation into ship design.
• Support the phasing and fielding of cybersecurity solutions for existing systems and future needs through planned integration of cyber-related architectural features and tools to protect the confidentiality, integrity, and availability of systems, networks, platform mission, and operations.

What Success Looks Like in This Role Success in this position means delivering high-quality, mission-ready cybersecurity engineering support while demonstrating professionalism, accountability, and collaboration. The ideal candidate brings deep cybersecurity and cyber defense expertise, strong systems engineering judgment, and a mission-focused approach to supporting U.S. Navy objectives. Aligned to TFS Values:
People First Integrity Always Accountability in Action Mission-Focused Leadership Continuous Improvement

Requirements Basic Qualifications Bachelor's degree in Computer Science, Cybersecurity, Network Security,…