Cyber Security Engineer - Network

Date: 11-Jun-2022

Location: Sofia, 23, BG, 1784

Company: Paysafe



Paysafe Limited (“Paysafe”) (NYSE: PSFE) (PSFE.WS) is a leading specialised payments platform. Its core purpose is to enable businesses and consumers to connect and transact seamlessly through industry-leading capabilities in payment processing, digital wallet, and online cash solutions. With over 20 years of online payment experience, an annualised transactional volume of over US $120 billion in 2021, and approximately 3,500 employees located in 10+ countries, Paysafe connects businesses and consumers across 100 payment types in over 40 currencies around the world. Delivered through an integrated platform, Paysafe solutions are geared toward mobile-initiated transactions, real-time analytics and the convergence between brick-and-mortar and online payments.


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Paysafe wants to support those affected by the current situation in Ukraine with their future employment. Please feel free to submit your application below and we'll get in touch with you soon.


Are you willing to join our team in Sofia or Varna?


We are currently expanding our Cyber Engineering team and we are looking for a Cyber Security Engineer with Networking to join our Information Security Team.


As such you will be joining a team of highly skilled professionals responsible for various aspects of cyber security. You will be one of the network security engineers working closely within the Cyber Security team but also with the other peers in the company like the IT teams, PMs, the business teams, etc. Your focus will be to ensure the continued management, operations and improvement of the network security systems and any relevant controls as well as assessing any demand from a network security perspective.

The role assumes responsibility for the network security segment of the cyber security team and enables continuous interaction with the other various cyber security teams like SOC, Threat Intelligence and Hunting, Architecture team, etc. It exposes the candidate to a different set of innovative security solutions and a good catalog of technical and non-technical training in-house or externally provided.


What to expect:

  • Engage in cyber engineering activities at the infrastructure, application, and configuration layers with various Cyber Defense peers to provision and maintain Cyber Security Systems that are used for the prevention, detection, and response to Cyber events.
  • Consult on or implement technical controls on a network security level
  • Work with commercial or open-source products to conduct network security assessments
  • Ensure constant monitoring of the network security devices, systems, services are in place as well as alerting to the proper teams
  • Participate in the design and setup of the different KPIs of the various aspects of the network security
  • Implement and ensure the maintenance of relevant PCI DSS technical controls
  • Respond to tasking and direction as provided by the line manager
  • Contribute or lead efforts related to expanding our portfolio of security controls
  • Support the development of the SOC


To be successful you need to have:

  • Fluent working English language
  • At least 3 years of experience in Network Security
  • Very good expertise across a variety of security products including IDS/IPS (NDR optional), VPN, Proxy, CASB, WAF, CDN, Bot Protection for WEB, API, SDK, NextGen Firewalls, DDoS protection etc.
  • Previous exposure to Linux, Windows OS (macOS is a plus)
  • To be able to identify and flag potential vulnerability on a device, system, or service
  • Experience in working with systems from F5, Cisco, PaloAlto, etc.
  • Be able to document the delivered work or a technical security system
  • Incident and Change management
  • Understanding complex technical issues and managing them within a fast-paced business environment
  • An enthusiasm for staying up to date with the very latest updates about security threats and solutions
  • Strong time management and organizational skills
  • Team player with a professional and positive attitude


Any of the below skills would be appreciated:

  • Experience in the fintech business
  • DDoS testing; Design and Network Security Architecture + Documentation; Administration of Tufin; Understanding PCI DSS, CIS, CSA, NIST etc.; Logs/SIEM, HSM and encryption, Scripting and automation, Cloud Security (AWS and Azure/O365).
  • Security certification would be considered an advantage (e.g. Security+, GCIA, CCSP, C|ND, CASP etc.)


We offer in return:

  • The opportunity to write the history of a leading and growing multinational company
  • Tailor-made training and ongoing development to help you enhance your skills in the field of online payments
  • Multiple career progression opportunities in a dynamic in-house business
  • Environment where product expertise, professional and personal commitment are rewarded
  • Competitive remuneration and social benefits package (25 days annual paid leave, health insurance, sports card, team events, company discounts, variety of soft skills, business and technical training programs)
  • Fun and collaborative working atmosphere
  • One of the top 10 best designed offices in the world



Do you want to join the biggest software company in Bulgaria, recognized by K100?

Send your Cover Letter and CV in English.

Only shortlisted candidates will be contacted for an interview.


Equal Employment Opportunity

Paysafe provides equal employment opportunities to all employees, and applicants for employment, and prohibits discrimination of any type with regard to ethnicity, religion, age, sex, national origin, disability status, sexual orientation, gender identity or expression, or any other protected characteristics. This policy applies to all terms and conditions of recruitment and employment. If you need any reasonable adjustments please let us know. We will be happy to help and look forward to hearing from you.