Senior Data Security Consultant
Apply Job ID 32827 Date posted 10/03/2025Job Family:
Cyber Consulting
Travel Required:
Clearance Required:
The Senior Data Security Lead supports the development of the data protection strategy for the agency's systems, applications, and networks, and acts as the lead Subject Matter Expert (SME) for all data Pillar activities. This position is responsible for supporting the implementation and maintenance of robust security controls to ensure the confidentiality, integrity, and availability of mission-critical data assets. The lead guides a team of cybersecurity professionals and works closely with IT and business units to mitigate risks and maintain compliance with all federal cybersecurity policies and regulations.
What You Will Do:
- Lead the development and implementation of Zero Trust data protection strategies, including encryption, tokenization, and data masking techniques to secure sensitive government data across networks and repositories.
- Design and support the management of identity-centric access controls, defining granular permissions and enforcing least privilege access to government data, aligning with Zero Trust principles.
- Coordinate and support the secure data lifecycle management practices, including data classification, data retention policies, and secure disposal procedures, integrated with Zero Trust data protection measures.
- Ensure data security measures align with federal cybersecurity regulations, policies, and frameworks (e.g., NIST, FISMA), conducting data security audits and assessments to maintain compliance within government data environments.
- Support the end-to-end engineering of platform security solutions, including the implementation of controls for identity and access management (IAM), data loss prevention (DLP), encryption, and secrets management.
- Develop, implement, and enforce data security policies, standards, and procedures in alignment with federal guidelines, including FISMA, NIST SP 800-53, and the RMF
- Act as the SME for the implementation of security measures such as encryption and data masking to safeguard sensitive information.
- Promote security awareness across the agency by providing training and guidance to employees on best practices for data security.
- Work with internal and external stakeholders, such as system owners, external auditors, and other federal agencies like CISA, to coordinate security activities and ensure compliance.
- Define and track key performance indicators (KPIs) and metrics to demonstrate the effectiveness of security controls and overall compliance status.
What You Will Need:
- An ACTIVE and CURRENT SECRET federal security clearance.
- Bachelor’s Degree and NINE (9) years of progressive experience in federal cybersecurity, with a strong background in program management, compliance, and risk management OR a Master’s Degree AND SEVEN (7) years of relevant experience.
- In-depth knowledge of data classification standards, including Federal Information Processing Standard (FIPS) 199 - Standards for Security Categorization of Federal Information and Information Systems, and NIST RMF and Special Publications specific to data classification (e.g., SP 800-60 SP 800-53, SP 800-171 and SP 1800-39A).
- Excellent verbal and written communication skills, specifically in report writing.
What Would Be Nice To Have:
- One or more of the following certifications: ISC2 Zero Trust Strategy Certificate, Certified Information Systems Security Professional (CISSP), Certified Authorization Professional (CAP), now part of the Certified in Governance, Risk and Compliance (CGRC), Certified Information Security Manager (CISM)
- Experience working for or with the Department of State or another large Federal Agency.
- Demonstrated experience in the areas of external client-facing management and/or consulting for large firms
- Experience consulting federal agencies on implementing Zero Trust requirements
- Extensive knowledge with security tools such as SIEM, DLP, and endpoint detection and response (EDR)
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Position may be eligible for a discretionary variable incentive bonus
Parental Leave and Adoption Assistance
401(k) Retirement Plan
Basic Life & Supplemental Life
Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts
Short-Term & Long-Term Disability
Student Loan PayDown
Tuition Reimbursement, Personal Development & Learning Opportunities
Skills Development & Certifications
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Emergency Back-Up Childcare Program
Mobility Stipend
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
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