Data Security Analyst, Senior

Data Security Analyst, Senior

Trimitron Corporation - On-site in Norfolk, VA. Full-Time Equivalent (FTE).

Trimitron Corp is seeking a highly experienced Data Security Analyst, Senior to lead data protection, cybersecurity analysis, and information assurance activities in support of the Naval Information Warfare Center (NIWC) Pacific’s Positioning, Navigation, and Timing (PNT) Division. This senior-level role is responsible for overseeing all phases of data security, ensuring the confidentiality, integrity, and availability of sensitive PNT-related information that supports critical Navy missions.

The ideal candidate brings deep technical expertise, strong analytical capabilities, and proven experience designing and implementing data security protocols in complex, high-sensitivity environments.

• Oversee the development, refinement, and implementation of data security requirements for mission-critical systems.
• Determine what data can be safely stored in vulnerable or distributed environments, applying advanced risk‑based decision‑making.
• Design and document complex data protection procedures, accounting for system capacity, performance limitations, operational constraints, and mission needs.
• Analyze data structures and information flows to create sensitivity-based data segregation protocols, ensuring secure access by designated individuals or program processes.
• Lead all phases of data security, including planning, implementation, monitoring, and continuous improvement.
• Conduct quality assurance evaluations of data security controls, identifying gaps and driving corrective actions.
• Assess vulnerabilities related to malware, cyberattacks, unauthorized access, and internal misuse.
• Review and validate data access rules for departments, managers, and technical teams.
• Analyze access footprints, including user behavior, access times, and access locations, to identify anomalies or potential security risks.
• Serve as a senior data security advisor to NIWC Pacific’s PNT Division, ensuring secure handling, storage, and transmission of PNT-related data, models, and technical artifacts.
• Collaborate with PNT engineers, program managers, cybersecurity teams, and Navy stakeholders to ensure data security requirements align with DoD, Navy, and NIWC cybersecurity frameworks.
• Lead the development and maintenance of PNT‑specific data protection protocols, ensuring compliance with mission, operational, and classification requirements.
• Provide expert‑level input during PNT program reviews, technical discussions, and risk assessments.
• Support incident response activities related to PNT data systems, including advanced analysis, documentation, and remediation recommendations.
• Guide junior analysts and cross‑functional team members in applying best practices for data security within PNT environments.

• Six (6) to nine (9) years of directly applicable experience in data security, cybersecurity, or information assurance.
• Master’s degree in Computer Science, Information Systems, Engineering, Business, or a related field.
• An advanced degree may substitute for two years of experience.
• Advanced understanding of data classification, access control, vulnerability assessment, and cybersecurity best practices.
• Demonstrated experience designing and implementing complex data protection protocols.
• Strong analytical, problem‑solving, and communication skills.
• Ability to lead technical efforts and collaborate with multidisciplinary teams in mission‑driven environments.

• Experience supporting DoD, Navy, or NIWC programs, especially in research, engineering, or operational environments.
• Familiarity with cybersecurity frameworks such as RMF, NIST 800-53, DoD 8500‑series, or Navy cybersecurity policies.
• Experience working with mission‑critical or high‑sensitivity data systems.
• Leadership experience mentoring junior analysts or guiding cross‑functional teams.

We offer competitive pay and generous benefits including a comprehensive medical insurance package, 401k with company match, employee assistance program, and company‑paid benefits.