77 Best endpoint security Jobs in Union City, New Jersey (April 2026)

Senior Security Engineer, Threat Intelligence

2 days ago

New York

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at . What You'll Do: As a Senior Threat Intelligence Engineer, you will research, engineer, analyze, and actively collect cyber threat intelligence to protect CoreWeave's global cloud infrastructure, AI platform, and internal systems. You will operate at the boundary between threat intelligence, threat hunting, and adversary tradecraft, with a mandate to go beyond passive analysis and materially shape how CoreWeave detects, understands, and disrupts real-world attackers. This role is designed for practitioners who not only study adversaries, but actively probe, instrument, and test their behaviors—building intelligence through direct observation, telemetry-driven hunting, and controlled exposure (e.g., honeypots, canary systems, sinkholes, or deception techniques). You will bring deep expertise in adversary behavior, exploitation techniques, and attack campaigns, and translate that knowledge into intelligence-driven detections, proactive threat hunts, and durable defensive improvements. You will have significant autonomy to pursue high-impact research, develop novel intelligence collection approaches, and ensure intelligence is operationalized across detection engineering, incident response, and cloud security. About the role: • Research, track, and actively investigate cyber threat actors, campaigns, tooling, infrastructure, and TTPs relevant to CoreWeave's threat landscape., • Design and operate advanced intelligence collection mechanisms, including controlled exposure systems (e.g., honeypots, canaries, decoys, or instrumentation) to observe adversary behavior in the wild., • Identify, evaluate, and manage intelligence sources across OSINT, commercial feeds, community sharing, and internally generated telemetry, with a focus on signal quality and adversary relevance., • Translate threat intelligence into durable detection logic, analytics, and intelligence-driven threat hunting hypotheses across endpoint, network, identity, and cloud telemetry., • Lead and execute proactive threat hunts informed by intelligence gaps, emerging adversary tradecraft, and novel attack patterns., • Analyze security incidents, suspicious activity, and hunt results to uncover campaign-level patterns, attacker objectives, and systemic defensive weaknesses., • Develop original intelligence products, including adversary profiles, campaign analyses, intrusion narratives, and forward-looking threat assessments., • Automate enrichment, correlation, and analysis workflows to embed threat intelligence directly into detection, response, and engineering pipelines., • Partner closely with detection engineering, incident response, cloud security, and platform teams to close the loop between intelligence, hunting, and prevention., • Establish and own technical standards, architectural patterns, and best practices for intelligence-led detection, hunting, and adversary analysis., • 8–10 years of experience in cyber threat intelligence, threat hunting, detection engineering, security research, or adjacent disciplines., • Deep understanding of adversary behavior and tradecraft, including exploitation techniques, lateral movement, persistence mechanisms, and infrastructure usage., • Demonstrated experience moving from intelligence → hypothesis → hunt → detection → feedback., • Hands-on experience developing detections or hunts using SIEM, EDR, cloud security, identity, or network telemetry., • Strong analytical skills with the ability to synthesize complex technical findings into clear, actionable intelligence., • Proven ability to work independently, exercise strong judgment, and operate effectively in ambiguous, rapidly evolving threat environments., • Experience building or operating honeypots, canary systems, sinkholes, deception platforms, or custom telemetry pipelines., • Background in threat hunting, red teaming, malware analysis, exploit development, or security research., • Experience securing cloud-native, large-scale, or hyperscale infrastructure., • Proficiency with scripting and data analysis (Python, SQL, APIs)., • Familiarity with MITRE ATT&CK, intrusion lifecycle modeling, and intelligence frameworks. The base salary range for this role is $165,000 to $242,000. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

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