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Weekend Offensive Security Engineer Jobs (NOW HIRING)

Hp Iq

Senior Offensive Security Engineer

San Francisco, CA · On-site

$180K - $250K/yr

About The Role As an Offensive Security Engineer within HP IQ's Product Security team, you will partner closely with engineering teams to identify, validate, and mitigate security risks across the ...

CoreWeave

Offensive Security Engineer

Livingston, NJ · On-site

$165K - $242K/yr

As an Offensive Security Engineer at CoreWeave, you will lead efforts to identify and mitigate security risks across internal and external systems. You'll perform penetration testing, conduct threat ...

CoreWeave

Offensive Security Engineer

Sunnyvale, CA · On-site

$165K - $242K/yr

As an Offensive Security Engineer at CoreWeave, you will lead efforts to identify and mitigate security risks across internal and external systems. You'll perform penetration testing, conduct threat ...

Chime

Senior Offensive Security Engineer

San Francisco, CA · On-site

$134.90K - $185K/yr

Senior Offensive Security Engineer San Francisco, CA, USA About The Role We are seeking a Senior Security Engineer to build and lead our Offensive Security program. In this role, you will attack ...

Replit

Offensive Security Engineer

Foster City, CA · On-site

About the role We are looking for a senior-level Offensive Security Engineer to serve as a high-impact "adversary-in-residence" for Replit's cloud-native platform. At Replit, security isn't just ...

Ivanti

Senior Offensive Security Engineer

OR · On-site +1

$114.40K - $156.80K/yr

Are you an experienced Senior Offensive Security Engineer that wants to work with cutting-edge cybersecurity technologies and contribute to enhancing our overall security posture? At Ivanti, we work ...

Replit

Offensive Security Engineer

Foster City, CA · On-site

$188K - $313K/yr

About the role We are looking for a senior-level Offensive Security Engineer to serve as a high-impact "adversary-in-residence" for Replit's cloud-native platform. At Replit, security isn't just ...

Ivanti

Senior Offensive Security Engineer

$117.20K - $160.70K/yr

Are you an experienced Senior Offensive Security Engineer that wants to work with cutting-edge cybersecurity technologies and contribute to enhancing our overall security posture? At Ivanti, we work ...

CoreWeave

Offensive Security Engineer

Livingston, NJ · On-site

Offensive Security Engineer Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of ...

Huntress

Senior Offensive Security Engineer

$170K - $185K/yr

Senior Offensive Security Engineer Reports to: Director, Product Security and Incident Response Location: Remote Compensation Range: $170,000.00 to $185,000.00 base plus bonus and equity What We Do:

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How much do weekend offensive security engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for weekend offensive security engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is the difference between Weekend Offensive Security Engineer vs Penetration Tester?

AspectWeekend Offensive Security EngineerPenetration Tester
CertificationsOSCP, CEH, GPENOSCP, CEH, GPEN
Work EnvironmentPart-time, project-based, often remoteFull-time, consulting or in-house roles
Industry UsageSecurity firms, tech companies, freelanceSecurity firms, consulting, internal security teams

The Weekend Offensive Security Engineer and Penetration Tester roles share similar certifications and skills, focusing on identifying vulnerabilities. However, the Weekend Offensive Security Engineer typically works part-time or on a flexible schedule, often remotely, while Penetration Testers usually hold full-time positions. Both roles are vital in cybersecurity, but the engineer role emphasizes a flexible, project-based approach, whereas Penetration Testers often work within organizations or consulting firms on scheduled assessments.

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What cities are hiring for Weekend Offensive Security Engineer jobs? Cities with the most Weekend Offensive Security Engineer job openings:
What are the most commonly searched types of Offensive Security Engineer jobs? The most popular types of Offensive Security Engineer jobs are:
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Weekend Offensive Security Engineer jobs near you
Infographic showing various Weekend Offensive Security Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 62% Full Time, 34% Part Time, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.

Senior Offensive Security Engineer

Hp Iq

San Francisco, CA • On-site

$180K - $250K/yr

Other

Medical, Dental, Vision, Life, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Who We Are
HP IQ is HP's new AI innovation lab. Combining startup agility with HP's global scale, we're building intelligent technologies that redefine how the world works, creates, and collaborates.
We're assembling a diverse, world-class team-engineers, designers, researchers, and product minds-focused on creating an intelligent ecosystem across HP's portfolio. Together, we're developing intuitive, adaptive solutions that spark creativity, boost productivity, and make collaboration seamless.
We create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful-always with a human-centric mindset.
By embedding AI advancements into every HP product and service, we're expanding what's possible for individuals, organisations, and the future of work.
Join us as we reinvent work, so people everywhere can do their best work.
About The Role
As an Offensive Security Engineer within HP IQ's Product Security team, you will partner closely with engineering teams to identify, validate, and mitigate security risks across the product lifecycle. You'll influence design decisions, embed security into development workflows, and continuously assess attack surfaces to guide and enhance secure development.
What You Might Do
  • Lead penetration tests and security assessments for product and feature releases.
  • Conduct continuous security engagements, proactively identifying vulnerabilities and driving remediation to closure.
  • Advise engineering and product teams on remediation strategy, validating fixes and tracking measurable improvements to security posture over time.
  • Assess attack surfaces across internet-facing services, APIs, and device interfaces (Wi-Fi, BLE, USB).
  • Perform threat modeling and security architecture reviews that directly shape product decisions.
  • Define and lead end-to-end risk reduction initiatives with internal and external stakeholders, aligning offensive findings to strategic security investments.
  • Shape the offensive security roadmap, defining assessment scope, tooling, and methodology standards.
Essential Qualifications
  • 5+ years of experience as an offensive security engineer or equivalent.
  • Experience threat modeling (e.g., STRIDE) and mapping adversary techniques (e.g., MITRE ATT&CK).
  • Expertise in identifying and exploiting common vulnerabilities (e.g., OWASP Top 10, SANS 25).
  • Hands-on experience testing embedded systems, firmware, and device software, including bootloader security, OS hardening, and low-level interface exploitation (e.g., JTAG, UART, SPI/I2C).
  • Demonstrated experience with hardware-assisted attack techniques such as fault injection, side-channel analysis, and glitching, using tools like ChipWhisperer, OpenOCD, Ghidra, Binwalk.
  • Proficiency in at least one modern language (Go, Python, Java, or TypeScript), applied to building offensive tooling, exploits, or automation.
  • Ability to communicate security findings, risk posture, and strategic recommendations to both engineering teams and executive stakeholders.
Preferred Skills
    • Experience securing AI products or edge-connected systems at scale.
    • Experience building or maturing an offensive security practice within a product-focused organization.
    • Experience validating technical controls to meet compliance standards such as SOC 2, ISO 27001, or PCI DSS.
    • Experience formalizing secure-by-design standards across diverse environments, including applications, cloud services, and device software, translating principles into enforceable controls and engineering patterns.
    • Security research background with demonstrated findings, CVE disclosures, or public contributions to the offensive security community.
    • Track record of driving cross-functional security outcomes without direct authority, including aligning engineering and product roadmaps to offensive findings.
Salary: $180,000- $250,000
Compensation & Benefits (Full-Time Employees)
The salary range for this role is listed above. Final salary offered is based upon multiple factors including individual job-related qualifications, education, experience, knowledge and skills.
At HP IQ, we offer a competitive and comprehensive benefits package, including:
  • Health insurance
  • Dental insurance
  • Vision insurance
  • Long term/short term disability insurance
  • Employee assistance program
  • Flexible spending account
  • Life insurance
  • Generous time off policies, including;
    • 4-12 weeks fully paid parental leave based on tenure
    • 11 paid holidays
    • Additional flexible paid vacation and sick leave (US benefits overview)
Why HP IQ?
HP IQ is HP's new AI innovation lab, building the intelligence to empower humanity-reimagining how we work, create, and connect to shape the future of work.
  • Innovative WorkHelp shape the future of intelligent computing and workplace transformation.
  • Autonomy and Agility Work with the speed and focus of a startup, backed by HP's scale.
  • Meaningful Impact Build AI-powered solutions that help people and organisations thrive.
  • Flexible Work Environment Freedom and flexibility to do your best work.
  • Forward-Thinking CultureWe learn fast, stay future-focused, and imagine what comes next-together.

Equal Opportunity Employer (EEO) Statement
HP, Inc. provides equal employment opportunity to all employees and prospective employees, without regard to race, color, religion, sex, national origin, ancestry, citizenship, sexual orientation, age, disability, or status as a protected veteran, marital status, familial status, physical or mental disability, medical condition, pregnancy, genetic predisposition or carrier status, uniformed service status, political affiliation or any other characteristic protected by applicable national, federal, state, and local law(s).
Please be assured that you will not be subject to any adverse treatment if you choose to disclose the information requested. This information is provided voluntarily. The information obtained will be kept in strict confidence.
If you'd like more information about HP's EEO Policy or your EEO rights as an applicant under the law, please click here: Equal Employment Opportunity is the Law Equal Employment Opportunity is the Law - Supplement

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