Government and Public Sector - Cybersecurity Splunk Manager
Ernst & Young Advisory Services Sdn Bhd, Mc Lean, VA, United States
Government and Public Sector - Cybersecurity Splunk Manager
Location: McLean
Other locations: Primary Location Only
Date: Mar 25, 2026
Requisition ID: 1696619
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
Overview The opportunity: Ernst & Young’s US Government and Public Sector (GPS) practice is a robust and emerging practice with tremendous potential for growth. The Cybersecurity Splunk Manager is responsible for Splunk implementation; the team has developed the strategy, identified priority objectives, and we’ve begun onboarding key sources to support the client’s audit compliance mission. The project includes continued enhancement and operationalization of the solution within the client operating environment.
Key Responsibilities
Assist in the coordination of large‑scale cybersecurity engagements.
Splunk enterprise security, security incident and event management (SIEM)
Security architecture, log management, data analysis, event correlation, networking/troubleshooting, scripting/development
Cyber threat analysis, security orchestration automation and response and threat detection
Developing and configuring dashboards within Splunk interface to support data correlation and analysis to include security monitoring alerts and event management
Deploying and configuring Splunk Universal Forwarders, Heavy Forwarders, Indexers, Search Heads, Indexers
Assess cybersecurity controls, programs and strategies using our proprietary framework and industry frameworks
Review cybersecurity measurements and monitor development and operations
Assist in the development of cybersecurity strategies and roadmap development
Monitor progress and manage risk while ensuring stakeholders are kept informed about progress and expected outcomes
Leverage knowledge of industry trends to identify engagement and client service issues; communicate this information to the on‑site engagement team through written correspondence and verbal presentations.
Develop and review reports and presentations for both technical and executive audiences.
Assist staff by providing mentorship and coaching to grow their technical and consulting skills.
Work closely with engagement manager to co‑lead and own multiple parts of the engagement delivery.
Deliver quality client services. Drive high‑quality work products within expected timeframes and on budget.
Qualifications
A bachelor’s degree in a related field.
8–10 years of Splunk or enterprise SIEM experience.
Experience designing, architecting, implementing, and configuring enterprise centralized auditing, log management and security monitoring solutions using Splunk security incident and event management tools.
At least one of the following certifications: CISA, CISSP, CCSP, Security+ CE, CYSA+, GSEC, CASP+, GCIH, GCED.
Must have an active Top Secret‑level clearance or higher.
Working knowledge of security frameworks and standards such as NIST 800‑37, NIST 800‑53, FIPS 199, FIPS 200, NIST CSF, NIST 800‑161, CMMC and cybersecurity laws and regulations such as FISMA.
Must be comfortable working in‑person as needed.
Experience Areas
Cybersecurity assessments
IT and cybersecurity policies, standards, procedures, and controls
Cybersecurity strategies and roadmaps
Cybersecurity awareness and training
Cybersecurity metrics and reporting
Cybersecurity organization design and implementation
Cybersecurity and risk management solution design and implementation (e.g. SNOW IRM, Archer GRC, RiskLens, Azure Security Center, etc.)
Federal RMF solution operations (e.g eMass CSAM, Xacta, etc.)
Cybersecurity and IT architecture experience (e.g. cloud security architect, security architect)
Demonstrated characteristics of a forward thinker and self‑motivator who thrives on new challenges and adapts to learning new knowledge
Strong analytical and problem‑solving skills
Strong presentation and communication skills
Able to work collaboratively in a team environment
Preferred Qualifications
Splunk Certifications highly preferred – Splunk Core Certified Power User, Splunk Core Certified Admin, Splunk Core Certified Architect, Splunk Certified Developer, Splunk Enterprise Security Certified Admin, Splunk Core Certified Consultant.
Project Management Professional Certification or Master’s in IT, Business, Accounting, Finance or related field(s).
Experience working with government client(s).
What We Look For We are interested in intellectually curious people with a genuine passion for cybersecurity. With your broad exposure across Cyber we’ll turn to you to speak up with innovative ideas that could make a lasting difference not only to us – but also to the industry. If you have the confidence in both your presentation and technical abilities to grow into a leading expert here, this is the role for you.
Benefits
Continuous learning: Develop the mindset and skills to navigate whatever comes next.
Success as defined by you: Provide tools and flexibility so you can make a meaningful impact in your own way.
Transformative leadership: Gain insights, coaching and confidence to be the leader the world needs.
Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.
Competitive compensation package rewarded based on performance and recognized for the value you bring to our business.
Medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
Flexible vacation policy allowing you to decide how much vacation time you need based on your personal circumstances.
Time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed.
If you can demonstrate that you meet the criteria above, please contact us as soon as possible.
The exceptional EY experience. It’s yours to build.
Equal Employment Opportunity EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.
EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities.
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Other locations: Primary Location Only
Date: Mar 25, 2026
Requisition ID: 1696619
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
Overview The opportunity: Ernst & Young’s US Government and Public Sector (GPS) practice is a robust and emerging practice with tremendous potential for growth. The Cybersecurity Splunk Manager is responsible for Splunk implementation; the team has developed the strategy, identified priority objectives, and we’ve begun onboarding key sources to support the client’s audit compliance mission. The project includes continued enhancement and operationalization of the solution within the client operating environment.
Key Responsibilities
Assist in the coordination of large‑scale cybersecurity engagements.
Splunk enterprise security, security incident and event management (SIEM)
Security architecture, log management, data analysis, event correlation, networking/troubleshooting, scripting/development
Cyber threat analysis, security orchestration automation and response and threat detection
Developing and configuring dashboards within Splunk interface to support data correlation and analysis to include security monitoring alerts and event management
Deploying and configuring Splunk Universal Forwarders, Heavy Forwarders, Indexers, Search Heads, Indexers
Assess cybersecurity controls, programs and strategies using our proprietary framework and industry frameworks
Review cybersecurity measurements and monitor development and operations
Assist in the development of cybersecurity strategies and roadmap development
Monitor progress and manage risk while ensuring stakeholders are kept informed about progress and expected outcomes
Leverage knowledge of industry trends to identify engagement and client service issues; communicate this information to the on‑site engagement team through written correspondence and verbal presentations.
Develop and review reports and presentations for both technical and executive audiences.
Assist staff by providing mentorship and coaching to grow their technical and consulting skills.
Work closely with engagement manager to co‑lead and own multiple parts of the engagement delivery.
Deliver quality client services. Drive high‑quality work products within expected timeframes and on budget.
Qualifications
A bachelor’s degree in a related field.
8–10 years of Splunk or enterprise SIEM experience.
Experience designing, architecting, implementing, and configuring enterprise centralized auditing, log management and security monitoring solutions using Splunk security incident and event management tools.
At least one of the following certifications: CISA, CISSP, CCSP, Security+ CE, CYSA+, GSEC, CASP+, GCIH, GCED.
Must have an active Top Secret‑level clearance or higher.
Working knowledge of security frameworks and standards such as NIST 800‑37, NIST 800‑53, FIPS 199, FIPS 200, NIST CSF, NIST 800‑161, CMMC and cybersecurity laws and regulations such as FISMA.
Must be comfortable working in‑person as needed.
Experience Areas
Cybersecurity assessments
IT and cybersecurity policies, standards, procedures, and controls
Cybersecurity strategies and roadmaps
Cybersecurity awareness and training
Cybersecurity metrics and reporting
Cybersecurity organization design and implementation
Cybersecurity and risk management solution design and implementation (e.g. SNOW IRM, Archer GRC, RiskLens, Azure Security Center, etc.)
Federal RMF solution operations (e.g eMass CSAM, Xacta, etc.)
Cybersecurity and IT architecture experience (e.g. cloud security architect, security architect)
Demonstrated characteristics of a forward thinker and self‑motivator who thrives on new challenges and adapts to learning new knowledge
Strong analytical and problem‑solving skills
Strong presentation and communication skills
Able to work collaboratively in a team environment
Preferred Qualifications
Splunk Certifications highly preferred – Splunk Core Certified Power User, Splunk Core Certified Admin, Splunk Core Certified Architect, Splunk Certified Developer, Splunk Enterprise Security Certified Admin, Splunk Core Certified Consultant.
Project Management Professional Certification or Master’s in IT, Business, Accounting, Finance or related field(s).
Experience working with government client(s).
What We Look For We are interested in intellectually curious people with a genuine passion for cybersecurity. With your broad exposure across Cyber we’ll turn to you to speak up with innovative ideas that could make a lasting difference not only to us – but also to the industry. If you have the confidence in both your presentation and technical abilities to grow into a leading expert here, this is the role for you.
Benefits
Continuous learning: Develop the mindset and skills to navigate whatever comes next.
Success as defined by you: Provide tools and flexibility so you can make a meaningful impact in your own way.
Transformative leadership: Gain insights, coaching and confidence to be the leader the world needs.
Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.
Competitive compensation package rewarded based on performance and recognized for the value you bring to our business.
Medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
Flexible vacation policy allowing you to decide how much vacation time you need based on your personal circumstances.
Time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed.
If you can demonstrate that you meet the criteria above, please contact us as soon as possible.
The exceptional EY experience. It’s yours to build.
Equal Employment Opportunity EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.
EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities.
#J-18808-Ljbffr