Patrick Sheehan

Patrick Sheehan Email and Phone Number

Pentester | OSEP | OSCP | CPTS | CBBH | CRTO | PNPT | CRTE | eWPT | CASP+ | Security+ | CVE Holder @ SIXGEN
Portland, OR, US
Patrick Sheehan's Location
Portland, Oregon Metropolitan Area, United States, United States
Patrick Sheehan's Contact Details

Patrick Sheehan personal email

About Patrick Sheehan

“... I’ve failed over and over and over again in my life. And that is why I succeed.” -- Michael Jordan (excerpt from his "Failure" commercial)My career path to becoming an offensive operator has been a journey, including software engineering and data analytics. I have mastered many skills but ultimately landed on my passion, offensive cyber operations. I’ve proven my skill multiple times: awarded two CVEs, earning over 10 industry-leading certifications including OSCP and OSEP, and conducting hundreds of internal/AD and external/web app assessments spanning years of pentesting experience. Applying over three decades of in-depth computer experience and business analytics positions me to safely identify and report on the impact of exploitable vulnerabilities, thereby preventing the next cyber threat from harming your business operations and reputation.So with that, why the quote on "failure"? In short, it's persisting, tenacity, and not giving up. Celebrate the successes (and hopefully there are many), but also adopt a model of continuous learning and continuous improvement. And preferably while always striving to maintain a sense of humor, and always remembering rule number 6.If your business could benefit from my experience (in the form of hands on offensive operations / pentesting and is remote, excellent! Bonus points if I can help mentor others grow their skillset.). Please reach out! Even if not, if you're curious about rule #6, please don't hesitate to contact me at patrick.k.sheehan@gmail.com.As a plot-twist -- Rule #6 has been rumored to have an association with the website WorldsOkayestPentester.com :)

Patrick Sheehan's Current Company Details
SIXGEN

Sixgen

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Pentester | OSEP | OSCP | CPTS | CBBH | CRTO | PNPT | CRTE | eWPT | CASP+ | Security+ | CVE Holder
Portland, OR, US
Website:
sixgen.io
Employees:
88
Patrick Sheehan Work Experience Details
  • Sixgen
    Sixgen
    Portland, Or, Us
  • Sixgen
    Senior Offensive Cyber Operator
    Sixgen Jan 2023 - Present
    Annapolis, Maryland, Us
    Penetration Testing of both External and Internal Systems:* Externally: Penetration Testing of network, webapps, and APIs* Internally: Penetration Testing of network, internal applications, and active directory environment* Coach operators as part of on-going training efforts
  • Sixgen
    Junior Offensive Cyber Operator
    Sixgen Mar 2021 - Dec 2022
    Annapolis, Maryland, Us
    * Performed external and on-prem offensive risk and vulnerability assessments, including (but not limited to): * Network enumeration, Active Directory (AD) misconfiguration exploitation, and penetration testing * Phishing campaign development and execution * Web application vulnerability testing * Out brief findings to customer* Help new offensive operators successfully integrate into role and serving as point-of-contact for questions/concerns
  • Hp
    Supplies Forecasting
    Hp Oct 2018 - Mar 2021
    Palo Alto, Ca, Us
    * Apply adversarial thinking and threat modeling to how the competition will attempt to win against HP, the level of impact it will have, and how HP can preemptively counter the competition* Providing guidance and program management on penetration testing for in-house developed solutions* Develop aftermarket share curve projections for Toner NPI's
  • Hp
    Competitive Intelligence Lead, Toner Supplies
    Hp Jun 2017 - Oct 2018
    Palo Alto, Ca, Us
    * Applied Open Source Intelligence (OSINT) methodologies to gather information on both public and private competitors* Wargaming simulations as both red team and blue team to project how various scenarios may play out with the competition, customers, and how HP should react, and the subsequent counter-reactions that would follow* Develop a holistic view of the supplies aftermarket competitive set and critical market drivers/trends* Respond to management, regions, and sales force questions and requests for competitor insights/presentations
  • Xerox
    Contra Revenue Analyst
    Xerox Aug 2016 - Jun 2017
    Norwalk, Connecticut, Us
    * Analyze and identify areas of potential fraud and opportunity on contra spend* Monthly estimation of both front- and back-end rebates (contra) to properly accrue for payments.* Develop both full-year plan and monthly outlook of future payments
  • Xerox
    Postsales Business Analyst
    Xerox Jan 2013 - Aug 2016
    Norwalk, Connecticut, Us
    * Ensured customer surveys followed the CAN-SPAM Act and the (proposed) General Data Protection Regulation (GDPR)* Providing worldwide pricing input on sold supplies multifunction printers* Provide analysis and recommendations for worldwide General Price Increases, highlight potential revenue gains * Design, execute, and statistical analysis of end-user surveys to help identify potential areas of weakness and provide recommendations for improvement * Maintain and streamline financial modeling to predict future revenue of sold supplies worldwide* Conduct benchmark analysis of Xerox vs competition on sold supplies, including after-market penetration rates relative to price positioning to ensure maximum supplies revenues* Research and profiling of both end-customers and resellers to seek high-growth / high-potential opportunities
  • Xerox
    Worldwide Strategic Pricing Manager
    Xerox Jan 2010 - Jan 2013
    Norwalk, Connecticut, Us
    * Created customized front- and back-end database for loading and analyzing competitive price quotes* Providing pricing guidance for business case development* Establishing worldwide pricing guidelines for new product launches* Statistical analysis of historical pricing of equipment, accessories, and cost per copy using Minitab (boxplots, quartiles, standard deviation) to assess price erosion* Conducting analysis using advanced Microsoft Excel (pivot tables, VBA code), Microsoft Access ODBC queries from multiple tables* Survey development, execution, and analysis for new product pricing* Working with and negotiating with internal customers worldwide
  • Xerox
    Post Sale Supplies Marketing Manager
    Xerox May 2009 - Dec 2009
    Norwalk, Connecticut, Us
    * Led effort to use DNS validation on user-inputted email addresses to improve the accuracy of customer registrations* Conducted analysis and and developed recommendation of increase on US sold supplies, driving increased revenue and profit
  • Xerox
    Marketing Intelligence Analyst
    Xerox Oct 2005 - May 2009
    Norwalk, Connecticut, Us
    * Known as Excel Guru; need to automate tasks, access hidden/locked content, or challenging formulas, I was the go-to person* Employed customized VBA to automate repetitive reporting tasks, increasing both efficiency and accuracy of reporting* Constant ad-hoc analysis to fulfill internal customer requests worldwide, triangulating from multiple data sources* Reporting and analyzing both Xerox and competitor share across broad array of market segments with data from multiple sources* Analysis of accessory penetration rates across entire Office product portfolio
  • Xerox
    Project Manager - Client Software
    Xerox Aug 2004 - Oct 2005
    Norwalk, Connecticut, Us
    Responsible for project management of windows software development for entry printers
  • Xerox
    Senior Software Engineer
    Xerox Nov 1999 - Oct 2005
    Norwalk, Connecticut, Us
    Windows Software Engineer (C/C++, SDK, DDK), responsible for:* Installation of print and scan drivers* Internal tools to help with build development process* Led usage of NuMega Bounds Checker and Code Coverage to further enhance software development process and decrease risk of buffer overflows* GDI Print Driver* Print Spooling sub-system for what was known at the time as the Walk-Up Print Driver
  • Network Associates
    Installshield Software Engineer
    Network Associates Sep 1998 - Oct 1999
    San Jose, California, Us
    Windows InstallShield Engineer. Wrote installation software for McAfee Anti-Virus for Windows, expanding to offering detection and ability to remove other anti-virus software during installation of McAfee.
  • Network Associates
    Software Quality Assurance
    Network Associates Apr 1998 - Sep 1998
    San Jose, California, Us
    Software quality assurance testing of McAfee Anti Virus software. Was the top defect finder (for total defects found + total high priority defects found)
  • Hp
    Software Quality Assurance
    Hp Oct 1996 - Apr 1998
    Palo Alto, Ca, Us
    Network and software quality assurance testing on HP inkjet printers. Identifying and reporting defects, steps to reproduce, adhoc and scripted testing
  • Stream International
    Level 2 Technical Support -- Hp Fax Machines
    Stream International 1995 - Oct 1996
    Eagan, Mn, Us
    Provided 1st level and 2nd level technical phone support for HP fax machines.

Patrick Sheehan Skills

Cross Functional Team Leadership Analysis Software Quality Assurance Competitive Analysis Management Account Management Business Process Improvement Business Development Product Development Crm Competitive Intelligence Business Analysis Strategy Microsoft Excel Pricing Financial Modeling Project Management Software Engineer

Patrick Sheehan Education Details

  • Marylhurst University
    Marylhurst University
    Business
  • Oregon Institute Of Technology
    Oregon Institute Of Technology
    Software Engineering
  • Portland Community College
    Portland Community College
    Associate Of Science

Frequently Asked Questions about Patrick Sheehan

What company does Patrick Sheehan work for?

Patrick Sheehan works for Sixgen

What is Patrick Sheehan's role at the current company?

Patrick Sheehan's current role is Pentester | OSEP | OSCP | CPTS | CBBH | CRTO | PNPT | CRTE | eWPT | CASP+ | Security+ | CVE Holder.

What is Patrick Sheehan's email address?

Patrick Sheehan's email address is pa****@****llc.com

What schools did Patrick Sheehan attend?

Patrick Sheehan attended Marylhurst University, Oregon Institute Of Technology, Portland Community College.

What skills is Patrick Sheehan known for?

Patrick Sheehan has skills like Cross Functional Team Leadership, Analysis, Software Quality Assurance, Competitive Analysis, Management, Account Management, Business Process Improvement, Business Development, Product Development, Crm, Competitive Intelligence, Business Analysis.

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