Bolster
AI-powered fraud prevention and brand protection
SecurityAnalyst
Neural analysis suggests this role is
optimal for Mid candidates.
“Security Analyst at Bolster. Skills: threat hunting, cybersecurity investigations, phishing analysis, online fraud detection, internet infrastructure analysis, cybersecurity principles, fraud detection principles, attacker TTPs analysis. Proactively conduct threat hunting activities across endpoints, networks, cloud environments, and security platforms. Monitor and analyze security alerts from SIEM, EDR, IDS/IPS, and other security tools”
What You'll Achieve.
protect global brands from phishing, impersonation, and online fraud campaigns targeting their customers and employees; identifying and disrupting cyber threats
Industry & Context.
analytical and problem-solving skills; analytical and investigative mindset with excellent problem-solving and hypothesis-driven investigation skills
Willingness and flexibility to assist with time-sensitive investigations and critical security incidents as needed
What They're Looking For.
Must Have
2+ years of experience in cybersecurity, Trust & Safety, brand protection, threat intelligence, or related security operations roles, Well-versed in phishing, impersonation, credential harvesting, and online fraud activity, including investigative and reporting workflows, Understanding of internet infrastructure, including domains, DNS, hosting providers, redirects, and attacker infrastructure, Knowledge of cybersecurity and fraud detection principles, including common attacker tactics, techniques, and procedures (TTPs), analytical and investigative mindset with excellent problem-solving and hypothesis-driven investigation skills, Self-motivated and detail-oriented, with the ability to work independently and collaboratively in a fast-paced environment, written and verbal communication skills, with the ability to clearly document findings and summarize technical information for internal stakeholders, Willingness and flexibility to assist with time-sensitive investigations and critical security incidents as needed
Nice to Have
Experience with OSINT tools and investigative methodologies is preferred, Familiarity with threat intelligence platforms, phishing analysis, and abuse reporting processes is a plus, Security certifications such as Security+, GSEC, CySA+, or similar are a plus
What You'll Do.
Proactively conduct threat hunting activities across endpoints
and security platforms
Monitor and analyze security alerts from SIEM
and other security tools
Investigate suspicious activities
indicators of compromise (IOCs)
and potential security incidents
Perform incident triage
and post-incident analysis
Develop and refine detection rules
and threat intelligence correlations
and attack patterns to identify emerging threats
Document investigations
and remediation recommendations clearly and accurately
Support vulnerability management and security assessment initiatives
Stay current on cybersecurity trends
and procedures (TTPs)
How You'll Work.
Team & Collaboration
Work closely with cross-functional teams in a fast-paced environment; Collaborate with IT, Engineering, and Infrastructure teams to strengthen security controls; Ability to work independently and collaboratively in a fast-paced environment
Communication Scope
written communication skills; verbal communication skills; ability to clearly document findings; ability to summarize technical information for internal stakeholders
Full Job Description
## Description At Bolster, you will help protect global brands from phishing, impersonation, and online fraud campaigns targeting their customers and employees. In this role, you will investigate suspicious domains, websites, and malicious infrastructure, validate emerging threats, and support remediation and takedown efforts. You will work closely with cross-functional teams in a fast-paced environment focused on identifying and disrupting cyber threats. We are seeking a highly motivated and detail-oriented Security Analyst – Threat Hunting / Cybersecurity Analyst to join our growing security team. The ideal candidate has experience in cybersecurity investigations, threat hunting, phishing analysis, and online fraud detection, along with strong analytical and problem-solving skills. Location: We prefer candidates based in our Santa Clara office, but are open to fully remote candidates. ## Responsibilities Proactively conduct threat hunting activities across endpoints, networks, cloud environments, and security platforms. Monitor and analyze security alerts from SIEM, EDR, IDS/IPS, and other security tools. Investigate suspicious activities, indicators of compromise (IOCs), and potential security incidents. Perform incident triage, containment, remediation, and post-incident analysis. Develop and refine detection rules, use cases, and threat intelligence correlations. Analyze malware, phishing attempts, and attack patterns to identify emerging threats. Collaborate with IT, Engineering, and Infrastructure teams to strengthen security controls. Document investigations, findings, and remediation recommendations clearly and accurately. Support vulnerability management and security assessment initiatives. Stay current on cybersecurity trends, threat actors, tactics, techniques, and procedures (TTPs). ## Qualifications 2+ years of experience in cybersecurity, Trust & Safety, brand protection, threat intelligence, or related security operations roles. Well-vers
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