Senior Security Engineer

EUROPEAN DYNAMICS Group; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Remote work

Job summary

European Dynamics is seeking a Senior Security Engineer to join our team, offering services remotely and collaborating with a major client on-site as needed.

The role focuses on building and maintaining cybersecurity solutions, governing SSDLC, and advising stakeholders across IT, security, and operations. You will design secure architectures, integrate controls, and drive continuous improvement in security posture.

Qualifications

• University degree in IT or relevant discipline, combined with minimum 10 years of working experience in software systems security, cyber security and information security practices.
• Proven experience designing, developing, and delivering end-to-end authentication, authorization and data protection solutions for enterprise environments.
• Proven experience with enterprise security technologies and protocols (SSL/TLS, X.509, SAML, OAuth, OpenID Connect, JWT, AWS KMS, KMIP, PKCS#11).

Responsibilities

• Develop, implement, maintain, test, and continuously improve cybersecurity solutions, products and services.
• Integrate cybersecurity technologies into the organization’s infrastructure with secure configuration and resilience.
• Implement, monitor, and maintain security controls, patches, and system hardening to address vulnerabilities.
• Assess, monitor, and report on security posture and performance; recommend improvements.
• Provide cybersecurity support and technical guidance to users and stakeholders.
• Collaborate with Operations and cross-functional teams to implement secure processes.
• Develop scripts, automation, and software components to support cybersecurity operations.
• Identify, troubleshoot, and resolve security-related issues; ensure timely remediation.
• Prepare technical documentation and communicate security updates to stakeholders.
• Work with team and business stakeholders to deliver secure, reliable solutions.

Skills

Security architecture

SSDLC / secure SDLC

DevSecOps

Cloud security

TLS / X.509 / SAML

Python scripting

Linux/Unix security

English proficiency

Education

University degree in IT or relevant discipline

Job description

We currently have a vacancy for a Senior Security Engineer to offer his/her services as an expert remotely. In the context of the first assignment, the successful candidate will be integrated in the team of the company that will closely cooperate with a major client’s IT team on site.

Your tasks

• Develop, implement, maintain, test, and continuously improve cybersecurity solutions, products and services;
• Integrate cybersecurity technologies into the organization’s infrastructure, ensuring secure configuration, optimal performance and operational resilience;
• Implement, monitor, and maintain security controls, procedures, patches, and system hardening measures to address vulnerabilities and ensure compliance with security policies;
• Assess, monitor, and report on the security posture and performance of systems, services, and cybersecurity solutions, recommending improvements where appropriate;
• Provide cybersecurity support and technical guidance to users, customers, and internal stakeholders;
• Collaborate closely with Operations and cross-functional teams to implement, maintain, and optimize security-related processes and operational activities;
• Develop scripts, automation, and software components to support cybersecurity operations, improve efficiency, and enhance security capabilities;
• Identify, troubleshoot, and resolve security-related issues, ensuring timely remediation and continuous service improvement;
• Prepare technical documentation and communicate security updates, recommendations, and progress to relevant stakeholders;
• Work collaboratively with team members and business stakeholders to deliver secure, reliable, and resilient technology solutions.
• University degree in IT or relevant discipline, combined with minimum 10 years of working experience in software systems security, cyber security and information security practices;
• Proven experience designing, developing, and delivering end-to-end authentication, authorization and data protection solutions for enterprise environments;
• Proven experience with enterprise security technologies and protocols, including SSL/TLS, X.509, SAML, OAuth, OpenID Connect, JWT, AWS KMS, KMIP, and PKCS#11;
• Experience designing, developing and securing both on-premises and cloud-based security solutions;
• Experience securing complex enterprise environments, including data centers and distributed infrastructures;
• Experience applying Secure Software Development Lifecycle (SSDLC) principles and security-by-design practices;
• Experience working in Agile software development environments and using modern collaboration and DevSecOps tools;
• Knowledge of programming and scripting for developing, automating, and integrating cybersecurity solutions;
• Knowledge of Linux and Unix operating systems, including secure configuration, administration and system hardening.
• Knowledge of network architecture and security, including TCP/IP, HTTP/HTTPS, IPsec, routing protocols, firewalls, routers and switches;
• Knowledge of cryptographic concepts and algorithms, including AES, GCM, PBKDF2, HMAC, SHA-2 and key management principles;
• Knowledge of operating system security, network security, security controls and modern cybersecurity technologies.
• Excellent command of the English language.

We offer a competitive remuneration (either on contract basis or remuneration with full benefits package), based on qualifications and experience. All applications will be treated as confidential.

EUROPEAN DYNAMICS (ED) (www.eurodyn.com) is a leading Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). We design and develop software applications using state-of-the-art technology. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 250 million. EUROPEAN DYNAMICS is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes.

As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.

EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in www.eurodyn.com/privacy. By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorise ED to process your personal data for the purposes of the company’s recruitment opportunities, in line to the Policy.