ZipRecruiter

Log In

1

Trainee Offensive Security Engineer Jobs (NOW HIRING)

CoreWeave

Offensive Security Engineer

Bellevue, WA · On-site

As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, and guide engineering teams on secure practices while developing ...

Praetorian

Offensive Security Engineer

Austin, TX · On-site

Who We Are Looking For We are looking for an Offensive Security Engineer who operates with clear ownership. You're not just filling a seat. You're setting the standard. You believe great execution ...

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

Sunnyvale, CA · On-site

As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, and develop security tooling to enhance the company's overall security ...

CoreWeave

Offensive Security Engineer

Livingston, NJ · On-site

As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, conduct threat modeling, and develop security tooling to enhance the ...

CoreWeave

Offensive Security Engineer

San Francisco, CA · On-site

As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, and provide guidance on secure design practices. Responsibilities : • ...

New

HP IQ

Senior Offensive Security Engineer

San Francisco, CA · On-site

$134K - $185K/yr

The Senior Offensive Security Engineer will work closely with engineering teams to identify and mitigate security risks throughout the product lifecycle, leading penetration tests and advising on ...

CoreWeave

Offensive Security Engineer

Manhattan, NY · On-site

As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, and develop security tooling to enhance the overall security posture of ...

Hp

Senior Offensive Security Engineer

San Francisco, CA · On-site

$180K - $250K/yr

Senior Offensive Security Engineer 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 ...

Staris AI

Offensive Security Engineer

Seattle, WA · Remote

$150K - $200K/yr

As an Offensive Security Engineer at Staris AI, you'll be at the vanguard of the application security profession. This role goes beyond conventional application security and penetration testing; you ...

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 ...

Calif. , company

Offensive Security Engineer

Wichita, KS · On-site +1

We are looking for experienced security engineers with an offensive security mindset that are willing to go above and beyond to help our clients defend their most critical digital assets.You'll need ...

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 ...

eBay, Inc.

AI Offensive Security Engineer

Austin, TX · On-site

$136K - $228K/yr

Role Overview eBay seeks an AI Offensive Security Engineer to proactively identify and exploit vulnerabilities in AI/ML systems before adversaries do. This is a hands-on technical role focused on ...

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 ...

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 ...

Ivanti

Senior Offensive Security Engineer

OR · On-site +1

$114K - $156K/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 ...

next page

Showing results 1-20

People also search for

All JobsOffensive Security Engineer JobsTrainee Offensive Security Engineer Jobs

Trainee Offensive Security Engineer information

See salary details

$61.5K

$152.8K

$205.5K

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

As of Jun 6, 2026, the average yearly pay for trainee 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 does a Trainee Offensive Security Engineer do?

A Trainee Offensive Security Engineer is an entry-level cybersecurity professional who learns to identify and exploit security vulnerabilities in computer systems, networks, and applications. Their primary role involves assisting more experienced engineers in tasks such as penetration testing, vulnerability assessments, and security audits. They also learn how to document findings, report security issues, and suggest improvements to strengthen defenses. This position is typically a stepping stone into more advanced offensive security roles, with a strong focus on hands-on learning and professional development.

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

AspectTrainee Offensive Security EngineerJunior Penetration Tester
CertificationsBasic security certifications (e.g., CompTIA Security+)Certifications like OSCP or CEH are common but not mandatory
Work EnvironmentHands-on security testing, vulnerability assessments, learning offensive techniquesPerforming penetration tests, vulnerability scans, reporting
Industry UsageEntry-level role in cybersecurity teams focusing on offensive securityEntry-level security testing role, often in consulting firms or internal security teams

The Trainee Offensive Security Engineer is an entry-level role focused on learning offensive security techniques, often involving hands-on vulnerability testing and security assessments. The Junior Penetration Tester also performs security testing but may have a narrower scope. Both roles are suitable for those starting in cybersecurity, with the trainee position emphasizing broader offensive skills development.

What are the key skills and qualifications needed to thrive as a Trainee Offensive Security Engineer, and why are they important?

To thrive as a Trainee Offensive Security Engineer, you need a foundational understanding of computer networks, operating systems, cybersecurity principles, and often a relevant degree or certification such as CompTIA Security+ or OSCP. Familiarity with penetration testing tools like Metasploit, Burp Suite, and Kali Linux, as well as basic scripting skills, is typically required. Strong problem-solving abilities, analytical thinking, and effective communication are essential soft skills for success in this field. These skills and qualities are vital to identify vulnerabilities, report findings clearly, and contribute to the organization’s overall security posture.

What are some common challenges faced by Trainee Offensive Security Engineers during their initial projects?

Trainee Offensive Security Engineers often encounter challenges such as adapting to rapidly evolving security tools and understanding complex network environments. Balancing the need for thorough documentation with the fast-paced nature of penetration testing can also be demanding. Additionally, collaborating with experienced team members and communicating findings to non-technical stakeholders are important skills that may require practice. Supportive mentorship and hands-on learning opportunities within the team can help overcome these initial hurdles.
More about Trainee Offensive Security Engineer jobs
What cities are hiring for Trainee Offensive Security Engineer jobs? Cities with the most Trainee 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:
What states have the most Trainee Offensive Security Engineer jobs? States with the most job openings for Trainee Offensive Security Engineer jobs include:
What job categories do people searching Trainee Offensive Security Engineer jobs look for? The top searched job categories for Trainee Offensive Security Engineer jobs are:
Trainee Offensive Security Engineer jobs near you
Infographic showing various Trainee Offensive Security Engineer job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 84% Full Time, 9% Part Time, and 6% Temporary. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Offensive Security Engineer

Offensive Security Engineer

CoreWeave

Bellevue, WA • On-site

Full-time

Posted 18 days ago

Job description

Job Summary:
CoreWeave is The Essential Cloud for AI™, providing technology and expertise to accelerate AI innovation. As an Offensive Security Engineer, you will lead efforts to identify and mitigate security risks, perform penetration testing, and guide engineering teams on secure practices while developing security tooling and researching emerging threats.
Responsibilities:
• Perform penetration testing as well as purple and red team exercises.
• Conduct threat modeling, code reviews, and design reviews for development teams.
• Research new attack techniques and develop strategies to counter them.
• Develop and enforce security best practices and standards, maintaining internal compliance.
• Provide solutions to complex security issues, manage multiple tasks, and prioritize effectively in a fast-paced environment.
• Present technical security information to both technical and non-technical audiences.
• Maintain technical documentation, reports, and security tooling with attention to detail.
• Participate in other security-related initiatives as assigned.
Qualifications:
Required:
• 5+ years of experience in offensive information security roles.
• Proficiency in at least one programming or scripting language (e.g., Go, Python, C/C++) for automation, code reviews, and tooling.
• Bachelor’s degree in Computer Science or related field.
• Hands-on penetration testing experience and familiarity with offensive security tools.
• Strong technical knowledge of Linux operating systems and containerized environments.
• Experience securing Kubernetes and understanding related security practices.
• Able to navigate ambiguity, identify root causes, and solve complex security problems.
• Excellent written and verbal communication skills with strong technical documentation abilities.
• Capable of working independently while managing multiple priorities in a fast-paced environment.
• Strong desire to continuously learn and adopt new technologies and security techniques.
Preferred:
• Experience with firmware reverse engineering, analyzing binaries, bootloaders, and embedded systems for vulnerabilities.
• Relevant certifications such as Sec+, Net+, OSCP, or equivalent.
• Experience with EDR tuning, detections-as-code, or threat hunting as part of a Blue Team.
• Deep understanding of business-wide security best practices and implementation strategies.
Company:
CoreWeave provides cloud infrastructure services designed to support artificial intelligence and high-performance computing workloads. Founded in 2017, the company is headquartered in Livingston, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

Apply