Security Analyst jobs in United States
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ThreatLocker · 1 day ago

Security Analyst

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. As a Security Analyst specializing in endpoint protection, you will be essential in defending client and internal systems from evolving cyber threats while conducting advanced cybersecurity investigations and managing threat incidents.

Cyber SecurityInformation TechnologyNetwork Security
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H1B Sponsor Likelynote

Responsibilities

Log analysis in response to alerts
Classifying suspicious activity
Handling alert queues
Providing detailed threat briefings to affected customers
Actively identifying and mitigating a wide range of cyber threats within client environments
Conducting advanced cybersecurity investigations leveraging big data analytics to identify and mitigate complex threats
Clearly communicate investigation results and remediation actions to customers
Manage the end-to-end lifecycle of ThreatLocker Detect incidents, including detection, investigation, triage, and coordinated response actions
Continuously stay informed on emerging cybersecurity threats, tactics, and techniques to enhance threat detection and risk mitigation capabilities

Qualification

CompTIA Security+CompTIA Network+CompTIA CYSA+Security Blue Team Level 1SIEM familiarityWindows OS experiencePowerShell proficiencyBash proficiencyAnalytical skillsMITRE ATT&CK familiarityProblem-solving skillsAdaptability

Required

CompTIA Security+
Familiarity with SIEM (Security Information and Event Management) systems
Strong analytical and problem-solving skills
Experience working with the Windows Operating System
Ability to adapt and thrive in a fast-paced environment
Proficiency in scripting languages such as PowerShell and Bash
Familiarity with the MITRE ATT&CK framework

Preferred

CompTIA Network+
CompTIA CYSA+
Security Blue Team Level 1

Company

ThreatLocker

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ThreatLocker is a cybersecurity company that specializes in endpoint security and application whitelisting solutions.

H1B Sponsorship

ThreatLocker has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (2)

Funding

Current Stage
Late Stage
Total Funding
$299.44M
Key Investors
General AtlanticElephantArthur Ventures
2025-04-10Series E· $60M
2024-04-24Series D· $115M
2022-04-19Series C· $100M

Leadership Team

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Danny Jenkins
CEO
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Sami Jenkins
Co-Founder and COO
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Company data provided by crunchbase