Cyber Defense Security Advisor

Job Description:

Key Responsibilities:

• Provide expert guidance on cyber defense strategies, including threat detection, incident response and vulnerability management.
• Analyze an organization’s cybersecurity posture and identify areas for improvement.
• Evaluate potential threats and the impact of cyber risks on business operations.
• Design and recommend cyber security policies, frameworks, and best practices.
• Align security strategies with business goals and current regulatory requirements.
• Provide expert guidance on emerging threats and mitigation strategies.
• Interpret and assess incident response strategies, contributing to continuous improvement through post-incident analysis.
• Design, lead, and evaluate cyber-attack simulation exercises, incident response plans, and playbooks.
• Recommend security tools and technologies (i.e.: SIEM, endpoint protection, etc.).
• Assess organizational needs and recommend appropriate SIEM solutions; ensure proper log ingestion from critical systems
• Develop and fine-tune detection rules, correlation logic, and alerting mechanisms.
• Support security incident response efforts and post-incident analysis.

Required Skills and Qualifications:

• Bachelor’s or Master’s degree in Cybersecurity, Information Technology, or a related field.
• 10+ years of experience in cybersecurity or information assurance roles.
• Strong knowledge of threat modeling, risk assessment, and mitigation strategies.
• Exceptional written communication skills with the ability to produce clear, concise, and detailed reports.
• Experience in documenting technical findings, incident response actions, and strategic recommendations
• Deep knowledge of SIEM platforms and log management.
• Understanding of network and endpoint security.
• Familiarity with threat intelligence & MITRE ATT&CK.
• Analytical mindset and attention to detail.
• Familiarity with frameworks such as NIST, ISO 27001, and CIS Controls.
• Experience with SIEM tools, firewalls, IDS/IPS, and endpoint protection.
• Excellent communication and advisory skills.
• Relevant certifications (e.g., CISSP, CISM, CEH, or CompTIA Security+).

Preferred Qualifications:

• Knowledge of cloud security (AWS, Azure, GCP).
• Familiarity with zero trust architecture and advanced persistent threat (APT) defense.
• Experience with red/blue/purple teaming or advanced adversary emulation.

Compensation at DXC is influenced by an array of factors, including but not limited to the experience, job-related knowledge, skills, competencies, as well as contract-specific affordability and organizational requirements. A reasonable estimate of the current compensation range for this position is $109,700 - $203,600.

Full-time hires are eligible to participate in the DXC benefit program.  DXC offers a comprehensive, flexible, and competitive benefits program which includes, but is not limited to, health, dental, and vision insurance coverage; employee wellness; life and disability insurance; a retirement savings plan, paid holidays, paid time off.

If you are an applicant from the United States, Guam, or Puerto Rico

DXC Technology Company (DXC) is an Equal Opportunity employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, pregnancy, veteran status, genetic information, citizenship status, or any other basis prohibited by law. View postings below.

We participate in E-Verify. In addition to the posters already identified, DXC provides access to prospective employees for the Federal Minimum Wage Poster, Federal Polygraph Protection Act Poster as well as any state or locality specific applicant posters. To access the postings in the link below, select your state to view all applicable federal, state and locality postings. Postings are available in English, and in Spanish, where required. View postings below.

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Please note: DXC will respond only to requests for accommodations due to a disability.

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