Summary
Overview
Work History
Education
Skills
Timeline
Hi, I’m

NANA BAYIN JONE-FIA

Penetration Tester
Quincy,MA

Summary

In search of a demanding position as a penetration tester and vulnerability assessor to apply knowledge of locating and fixing security flaws in IT systems. I've demonstrated ability to identify and mitigate cyber threats,

and I'm dedicated to protecting sensitive information and enhancing an organization's overall security posture. Incredibly skilled and informed penetration tester with a strong background in ethical hacking and cybersecurity. Capable of conducting in-depth penetration tests, vulnerability assessments, and compliance audits with competence in network security, web applications, and mobile applications. Proficient in various applications and operating systems including Burp Suite, Nmap, Kali Linux, and Metasploit. Well-versed in security frameworks and standards like PCI-DSS, HIPAA, and NIST, with a deep understanding of their requirements and best practices.

Overview

7
years of professional experience
4
years of post-secondary education

Work History

Koralise LLC
New York, NY

Vulnerability Assessor and Penetration Tester
06.2022 - Current

Job overview

  • Test networks, websites, and mobile applications thoroughly for vulnerabilities.
  • Perform penetration tests on both external and internal systems for clients in different industries.
  • Management of potential risks related to assessment findings and suggested countermeasures were advised.
  • Create customized service plans based on needs of each client after analyzing data gathered from assessments.
  • Determine, exploit, and offer remediation recommendations for vulnerabilities.
  • Create and manage unique testing scripts and tools.
  • Work together to comprehend clients' security requirements, make remediation suggestions, and support implementation of security measures.
  • Developed customized testing methodologies for unique client environments, ensuring thorough and accurate evaluations.
  • Conducted comprehensive penetration tests on company networks, systems, and applications to identify and exploit vulnerabilities, resulting in 30% decrease in potential security risks.
  • Utilized advanced tools and techniques to simulate real-world cyberattacks and assess effectiveness of existing security measures, leading to implementation of enhanced security controls.
  • Collaborated with cross-functional teams to prioritize and remediate identified vulnerabilities, reducing organization's overall attack surface by 25%.
  • Developed detailed penetration testing reports and presented findings to executive leadership, providing actionable recommendations to strengthen the company's security posture and improve incident response capabilities.

SongBird Entertainment

IT Support
02.2021 - 03.2022

Job overview

  • Provided first- and second-line IT support for internal colleagues.
  • Partnered with IT support to troubleshoot and address platform issues.
  • Provided basic IT support to office users of desktops, laptops, and devices.
  • Provided IT support by setting up and maintaining computers and other necessary technology.
  • Provided technical support to clients via phone, email, and remote access.
  • Created user accounts and configured settings in Active Directory.
  • Developed procedures for installation, configuration and testing of IT products.
  • Conducted research into software solutions to meet customer needs.
  • Ensured compliance with established policies regarding information security.
  • Tackled troubleshooting and problem resolution to support end-user technical issues.
  • Reviewed requests for service to resolve IT difficulties, documenting and fielding tickets to improve problem resolution.
  • Tracked and prioritized IT tickets and requests based on severity and potential business disruptions involved.

DELTATEK MARINE

3rd Engineer
03.2020 - 11.2020

Job overview

  • Carried out maintenance of specific equipment as assigned and controlled and participated in operation, maintenance, and repair of machinery
  • Also carried out engine room watchkeeping duties
  • Carried out project, operations, and maintenance management duties
  • Involved in various team projects including transporting and installing fixed offshore platforms and subsea pipelines
  • Maintained engineering logs to record operational data about machinery performance, fuel consumption rates, maintenance schedules, and repairs made during sailing voyages.
  • Maintained and operated main propulsion plant and auxiliary machinery.
  • Inspected, serviced, and repaired all mechanical equipment in accordance with company procedures.
  • Monitored fuel consumption levels and made necessary adjustments to maximize efficiency.
  • Responsible for maintaining accurate logbooks of all activities performed onboard.
  • Operated, monitored, and adjusted alarms, gauges, valves, pumps, compressors, turbines, generators.
  • Ensured compliance with national and international regulations for safe operations at sea.
  • Provided technical support to other members of engineering team during emergency situations.
  • Instructed junior engineers in proper maintenance techniques to ensure optimal performance of machinery.
  • Checked bilge levels regularly to prevent flooding or water damage from occurring.
  • Adjusted engines speeds according to changing weather conditions while navigating through various ports.
  • Managed waste oil disposal systems in order to comply with environmental regulations.
  • Carried out routine checks on firefighting systems including sprinklers and extinguishers.

PETROLEUM GEO-SERVICES (PGS)

Engine Cadet/Motorman
10.2019 - 12.2019

Job overview

  • Maintained vessels in state of readiness
  • Also carried out various planned maintenance works.
  • Monitored engine room equipment, ensuring proper operation and maintenance of machinery.
  • Maintained logbooks of all engine room activities.
  • Inspected valves, pumps, filters, heat exchangers and other auxiliary equipment for signs of wear or damage.
  • Carried out daily rounds to check on condition of engine room systems and components.
  • Performed routine tests on oil samples to detect any irregularities in fuel system
  • Participated in drills related to emergency response procedures onboard vessels.
  • Conducted preventative maintenance tasks on shipboard engines and associated systems.
  • Attended meetings with senior officers regarding safety regulations and procedures onboard vessels.
  • Followed strict safety protocols when handling hazardous materials onboard ships.
  • Ensured that all machinery was running smoothly by troubleshooting issues before they became serious problems.
  • Kept accurate records of all maintenance work carried out on board vessels.
  • Reported any abnormalities observed during inspections or tests to senior engineering staff immediately.
  • Assisted with cleaning tanks, bilges and decks as part of regular maintenance schedules.
  • Performed minor repairs on deck equipment such as winches and cranes.
  • Adhered to environmental regulations when disposing of waste materials from ships' engines.

KINGDOM OFFSHORE

Mech. Tech. Supervisor on FPSO
04.2019 - 05.2019

Job overview

  • Provided offshore support services and engineering and support solutions.
  • Directed and supervised team of 15 employees in daily operations.
  • Tracked progress on projects and provided timely feedback to staff members.

DOF SUBSEA

Engine Cadet
11.2016 - 05.2017

Job overview

  • Maintained vessels in state of readiness and assisted senior engineers in various capacities while learning on job as cadet.
  • Monitored engine room equipment, ensuring proper operation and maintenance of machinery.
  • Maintained logbooks of all engine room activities.

Education

Regional Maritime University

Bachelor of Science from Marine Engineering
08.2008

University Overview

Goethe Institute

A1 German Language Certificate
07.2007

University Overview

Skills

  • Team Collaboration
  • undefined

    Timeline

    Vulnerability Assessor and Penetration Tester
    Koralise LLC
    06.2022 - Current
    IT Support
    SongBird Entertainment
    02.2021 - 03.2022
    3rd Engineer
    DELTATEK MARINE
    03.2020 - 11.2020
    Engine Cadet/Motorman
    PETROLEUM GEO-SERVICES (PGS)
    10.2019 - 12.2019
    Mech. Tech. Supervisor on FPSO
    KINGDOM OFFSHORE
    04.2019 - 05.2019
    Engine Cadet
    DOF SUBSEA
    11.2016 - 05.2017
    Regional Maritime University
    Bachelor of Science from Marine Engineering
    08.2008
    Goethe Institute
    A1 German Language Certificate
    07.2007
    NANA BAYIN JONE-FIAPenetration Tester