Offensive Security Engineer Remote Jobs in Pasadena, TX

Job Description:

At Hewlett Packard Enterprise (HPE), we are seeking a highly experienced and technically proficient Principal Advanced Threat response analyst to join our global security organization. The ideal candidate will have over a decade of hands-on experience in incident response, threat hunting, threat intelligence, digital forensics, malware analysis and incident management, with proven expertise in leading investigations into Advanced Persistent Threats (APT) and other complex, multi-stage intrusions, including widescale Ransomware attacks.

This role requires a blend of technical mastery, investigative acumen, and leadership capability. The candidate will drive proactive and reactive threat hunting efforts, lead critical incident response engagements, and develop both short-term containment and long-term remediation strategies to strengthen the organization's cyber defense and improve overall security posture.

This role is fully remote USA

Key Responsibilities

• Lead complex threat investigations involving APTs, ransomware, insider threats, and nation-state activity across enterprise and cloud environments.
• Drive proactive threat hunting programs focused on emerging TTPs, behavioral analytics, and detection gaps within EDR, SIEM, and network telemetry data.
• Develop and execute purple team exercises, simulating advanced adversarial tradecraft to assess detection and response capabilities.
• Collaborate with red teams and offensive security engineers to understand attacker tools, techniques, and procedures (TTPs) at a deep technical level and translate that understanding into effective detections.
• Perform incident command during major security events - leading multidisciplinary response teams, engaging executive stakeholders, and delivering after-action reports and strategic recommendations.
• Develop custom detections, playbooks, and automation in Splunk, Sentinel, or other platforms to improve time-to-detect and time-to-contain metrics.
• Mentor and coach junior analysts, hunters, and incident responders - fostering an environment of continuous learning and operational excellence.
• Contribute to threat intelligence initiatives, enriching internal intelligence feeds with context from ongoing investigations and external research.
• Collaborate with engineering and architecture teams to harden security controls across endpoint, network, and cloud layers.
• Conduct tabletop exercises and technical simulations to validate response readiness and identify process or technology gaps.

Required Qualifications

• 10+ years of experience in cybersecurity roles focused on incident response, threat hunting, digital forensics, threat intelligence, or SOC operations.
• Proven record of leading end-to-end investigations of advanced threat campaigns (APT) or other complex multi-vector attacks.
• Strong understanding of MITRE ATT&CK framework, adversary emulation, and kill chain analysis.
• Demonstrated expertise in both enterprise IT and cloud security (AWS, Azure, GCP) - from defensive and offensive perspectives.
• Working knowledge of red team / offensive security operations and the ability to deconstruct offensive tools (e.g., Cobalt Strike, Empire, Metasploit, Sliver, Mimikatz, other open-source OffSec tools) to detect their presence and behaviors.
• Deep knowledge of SIEMs (Splunk, Sentinel, ELK), EDR platforms (CrowdStrike, Carbon Black, Defender ATP), and forensics tools.
• Strong scripting or automation experience (Python, PowerShell, Bash) for hunting, enrichment, or data manipulation.
• Ability to design and facilitate purple team exercises and incident response tabletop simulations replicating advanced adversary techniques.
• Excellent communication and leadership skills; ability to brief executives, collaborate across functions, and guide junior team members.

Certifications

• Advanced SANS certifications such as GCFA, GREM, GCIA, GNFA, GCTI, GSEC, or GCIH.
• Offensive certifications such as OSCP, OSEP, OSED, or CRTO.
• Recognition from hands-on platforms (e.g., Hack The Box, Cyber Defenders, TryHackMe) demonstrating technical proficiency.
• Cloud security certifications (AWS Security Specialty, Azure Security Engineer, GCP Professional Cloud Security Engineer) are a plus.

#cybersecurity

Health & Wellbeing

We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing.

Personal & Professional Development

We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have - whether you want to become a knowledge expert in your field or apply your skills to another division.

Unconditional Inclusion

We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good.

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Information about employee benefits offered in the US can be found at https://myhperewards.com/main/new-hire-enrollment.html

Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities.

HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories.

Recruitment Fraud Alert

We have become aware of an increase in fraudulent recruitment activities in which individuals impersonate our company or authorized recruitment agencies to offer fake employment opportunities. These scams may occur through false websites, emails, social media, or chat-based applications and often aim to obtain personal information or money. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We also never request personal information such as back account details, Social Security numbers, or national IDs via social media or chat applications.

All legitimate job opportunities will come through official company channels, and candidates are responsible for verifying the credentials of any third party claiming to represent the company. Any reliance on fraudulent communication is at the individual's own risk, and HPE disclaims legal liability for any resulting damages. If you suspect recruitment fraud, do not share personal information or make any payments and report the incident to your local authorities immediately.