Manager, Offensive Cybersecurity – Penetration Testing

Dyson

Manager of Offensive Cybersecurity / Penetration Testing at Robert Half, overseeing penetration testing across various environments. Leading security enhancements and mentoring team members in a large enterprise.

Posted 5/12/2026full-timeRemote • California • 🇺🇸 United StatesSeniorLead💰 $123,000 - $190,000 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud Platform

About the role

Key responsibilities & impact

Lead and oversee penetration testing engagements across enterprise applications, systems, networks, cloud platforms, and other in-scope environments.
Define testing scope, methodology, and priorities based on business risk, threat intelligence, and organizational objectives.
Validate vulnerabilities and attack paths through manual testing, proof-of-concept development, and adversary emulation techniques.
Partner with engineering, infrastructure, and application teams to communicate findings, support remediation, and improve overall security posture.
Lead, mentor, and develop team members to strengthen offensive security capabilities and technical depth.
Establish and mature offensive security processes, methodologies, reporting standards, and quality controls.
Develop metrics and reporting to communicate testing coverage, findings trends, remediation progress, and program effectiveness to leadership.
Collaborate with cross-functional stakeholders to prioritize testing activities and support secure design and remediation efforts.
Develop or adapt proof-of-concept exploits to validate vulnerabilities and assess potential business impact.
Create repeatable assessment and reporting processes that support audit, compliance, and governance requirements.

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Information Security, or a related field, or equivalent practical experience; advanced degree preferred.
OSCP, OSEP, CRTP, CEH, CPT, CEPT, GPEN or other experienced industry standard penetration testing Certification(s) required.
7+ years of combined IT and security work experience with a broad range of exposure to systems analysis, application development, database design, networking, administration, identity, or other responsibilities preferred.
5+ years’ experience in information security required.
3+ years’ experience performing penetration testing required.
Work independently and troubleshoot technical and business process related issues.
Develop subject matter expertise in the entire information security stack.
Develop technical testing solutions for internal consumption.
Ability to appropriately analyze and scope vulnerability disclosures, CVEs.
Expertise in OWASP.
Experience leading penetration testing programs or engagements in a large enterprise environment.
Excellent understanding of threat vectors and containment methods
Knowledge of Active Directory discovery, enumeration and exploit methods.
Experience assessing cloud environments (AWS, Azure, GCP), including common misconfigurations, attack paths, and defensive controls.
Excellent written and verbal communication skills, with the ability to present technical findings to both technical and non-technical audiences.

Benefits

Comp & perks

group health insurance benefits (medical, vision, dental)
FSA and HSA healthcare accounts
life and accident insurance
adoption and fertility assistance
paid parental leave of up to 6 weeks
short/long term disability
paid time off for vacation, personal needs, and sick time
up to 17 days of Choice Time Off (CTO) per calendar year
up to 11 paid holidays per calendar year
opportunity to contribute to 401(k) savings and investment plan with employer match

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

penetration testingvulnerability assessmentproof-of-concept developmentadversary emulationthreat intelligencecloud securityOWASPActive Directorytechnical testing solutionsvulnerability disclosures

Soft Skills

leadershipmentoringcommunicationcollaborationindependent worktroubleshootinganalytical skillspresentation skillsorganizational skillsteam development

Certifications

OSCPOSEPCRTPCEHCPTCEPTGPEN