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Security Engineer

Security Engineer

Cyber Security Consultant for OT (Consulting)

Marlink Cyber

Zagreb

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Описание вакансии

At Marlink, we empower our customers worldwide by helping them digitalize and optimize their remote operations through advanced hybrid network solutions and cutting-edge digital technologies. Our teams operate globally, harnessing innovation, expertise, and applied technology to connect systems and people, driving success in today’s digital-first world. With 1,500 employees in over 30 countries, and customers in the maritime, energy, and government sectors, we push boundaries to deliver excellence.

As an Cyber Security Consultant for OT, you will provide technical cybersecurity expertise across client engagements, helping organizations assess and strengthen the security of their industrial environments. You will focus on security architecture, risk analysis, and regulatory compliance, while acting as a key bridge between OT/ICS environments and our GRC and RED service lines. You will translate complex OT security challenges into practical, risk-based solutions for our clients.

What you’ll do:

  • Analyze and assess ICS/OT architectures at client sites, using the Purdue model as a reference for segmentation and communication flows.
  • Develop and review OT architecture recommendations covering segmentation, trust zones, DMZs, conduits, and IT/OT separation.
  • Assess OT environments, including control system architecture, process dependencies, and operational constraints.
  • Advise clients on practical security controls, including remote and privileged access, vendor access, monitoring, hardening, and exposure reduction.
  • Conduct site visits as needed, along with workshops, interviews, and evidence collection to validate how OT environments operate in practice.
  • Contribute to OT risk assessments by identifying threats, attack paths, and operational impact, linking technical findings to process criticality and business risk.
  • Assess client environments against IEC 62443, NIST, ISO 27001, NIS2, and sector-specific requirements, supporting GRC teams in translating requirements into practical controls.
  • Support OT incident simulations, including tabletop and technical exercises.
  • Support OT penetration testing and red teaming by defining safe testing scope, providing architecture context, and assessing operational risk.
  • Work with engineering, operations, IT, and security teams to align security measures with safety, operability, and maintenance requirements.
  • Prepare clear reports, architecture inputs, findings, and recommendations for technical teams and management.

What you bring:

  • Solid experience in OT/ICS environments (industrial operations, automation, control systems, energy, utilities, manufacturing, marine systems, or other critical infrastructure).
  • Good understanding of industrial system architecture and the Purdue model, including field-to-control-layer communication and typical security weaknesses at each layer.
  • Understanding of the ICS lifecycle, safety and availability priorities, operational constraints, and change management practices.
  • Familiarity with industrial protocols, system interfaces, and dependencies between operational systems.
  • Working knowledge of networking fundamentals (routing, switching, VLANs, firewalls, DNS, DHCP, remote access).
  • Understanding of regulatory frameworks relevant to OT (IEC 62443, NIS2, NIST, ISO 27001) and interest in working at the intersection of technical and compliance topics.
  • Experience producing technical documentation, architecture diagrams, inventories, and assessment findings.
  • A degree in electrical engineering, automation, computer science, or a related field is an advantage.
  • Relevant OT, networking, or cybersecurity certifications (e.g. GICSP, IEC 62443 certifications) are an advantage.
  • Fluent in English, written and spoken.

Your profile:

  • Consulting mindset, with the ability to independently lead client conversations and engagements.
  • Ability to build trust with operational, engineering, and management stakeholders.
  • Willingness to travel domestically and internationally for client engagements.
  • Pragmatic approach, with awareness of safety, uptime, and industrial operational realities.
  • Clear communication of technical topics to both technical and management audiences.
  • Strong facilitation skills for workshops, interviews, and discovery sessions.
  • Analytical thinking and ability to structure incomplete information into clear findings and recommendations.
  • Collaborative approach across multidisciplinary teams (GRC, RED, engineering, etc.).
  • Strong ownership, reliability, and follow-through.
  • Motivation to deepen expertise in cybersecurity governance, incident response, and OT security architecture, and grow into a broader OT cyber consulting role.

What’s in it for you:

  • Growth in an open-minded culture and international work environment, with a high level of autonomy.
  • Continuous development and advancement through industry-relevant certifications and internal/external training/workshops.
  • Challenging local and global projects that include latest technical solutions.
  • Learning and sharing experiences with well-known and respected experts in the field of information/cybersecurity.
  • Hybrid work model with flexible working hours.
  • Additional and supplementary health insurance.
  • Monthly transportation and hot meal allowances.
  • Multisport membership.
  • Social events and team‑building activities.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

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Security Engineer

Senior System Admin Professional, Identity & Access Management

Teva Pharmaceuticals

Zagreb

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Описание вакансии

We Are Teva
We’re Teva, a leading innovative biopharmaceutical company, enabled by a world-class generics business. Whether it’s innovating in the fields of neuroscience and immunology or delivering high-quality medicine worldwide, we’re dedicated to addressing patients’ needs now and in the future. Here, you will be part of a high-performing, inclusive culture that values fresh thinking and collaboration. You'll have the room to grow, the flexibility to balance life with work, and the opportunity to better health worldwide, together.

Our Team, Your Impact
The
Senior
System Admin
Professional, Identity & Access Management
will be engaged in delivering high quality IT solutions to the Teva Business units, applying practical experience and working knowledge of industry standard tools, methods and techniques to Designs, Codes, Tests, Documents and maintain the Oracle Identity Access Management suite. The role consist of 85% configuration and system management and 15% development.

How You’ll Spend Your Day

  • Ensure accurate provisioning, deprovisioning, and entitlement updates for all identity types (employees, contractors, service accounts, vendors, robots).
  • Manage exceptions, escalations, troubleshooting and complex edge cases.
  • Ensure adherence to SOX, GxP, ISO 27001 controls across identity and access processes.
  • Execute and improve periodic access certifications, SoD policies, privileged access attestations, and high-risk entitlement reviews.
  • Develop, maintain, and optimize application integrations (AD, Azure AD/Entra, ServiceNow, SAP, HR systems, databases, custom apps).
  • Write and maintain connector logic, rules, mappings, provisioning scripts, JSON configs, REST API flows, and event-driven automation.
  • Design and maintain roles, access bundles, policies, SoD rules, birthright access, and leaver controls.
  • Perform role mining, entitlement rationalization, and toxic combination analysis.
  • Oversee governance of privileged accounts, emergency access (break-glass), and high-risk entitlements.
  • Ensure data accuracy and alignment between HR, directories, IAM systems, and downstream applications.
  • Lead improvements to increase automation, reduce manual effort, and eliminate operational friction.
  • Develop and maintain technical documentation: integration guides, workflows, SOPs, architecture diagrams, runbooks, and operational procedures.
  • Provide mentorship and knowledge transfer to Level 1/2 support teams.
  • Participate in change management processes, CAB reviews, and release planning.
  • Act as technical lead for IGA projects, platform enhancements, roadmap initiatives, and migrations.

Your Skills And Experience

  • Fluent English – reading, writing, speaking
  • Bachelor degree in Computer Science, Management Information Systems, Cybersecurity or related field or equivalent combination of education and experience.
  • 5 years' experience in Identity Management \ Identity Governance and Administration (e.g. Saviynt, Oracle, Sailpoint, One Identity, Okta, Entra ID).
  • High skills for troubleshooting and root cause analysis.
  • Strong documentation skills (SOP's, workflows, diagrams, runbooks).
  • Ability to work well with people from different disciplines with varying degrees of technical experience.
  • Ability to work independently and manage priorities.
  • High ownership, responsibility and accountability.
  • Ability to work with the team and share knowledge and mentor junior analysts.
  • Strong communication skills with both technical and business stakeholders.
  • Strong analytical mindset and attention to data quality.
  • Knowledge in the following: Azure, AWS, Linux, Win OS
  • Scripting and Automation: SQL queries, Powershell, JSON, REST, SOAP, Java, JavaScript
  • Experience working in regulated environment (SOX, GxP, ISO 27001 preferred).

How We’ll Take Care Of You
At Teva, better health starts from within, and that includes you. From day one, you’ll be supported with benefits designed to help you thrive in and out of work. This includes generous annual leave, reward plans, flexible working schedules (dependent on role), access to tailored health support, and meaningful ways to give back to the community.  When it comes to your career, you’ll be encouraged to explore, evolve, and shape your path. Twist, our one-stop shop for career development platform, gives you access to a wide range of possibilities, from learning programs and short-term projects to opportunities for internal growth. Here, you’ll be part of a culture that empowers you to reach your goals and prioritize your wellbeing every step of the way.

Already Working @Teva?
Make sure to apply through our internal career site on Twist—your one-stop shop for career development

Teva’s Equal Employment Opportunity Commitment
Teva Pharmaceuticals is committed to equal opportunity in employment. It is Teva's global policy that equal employment opportunity be provided without regard to age, race, creed, color, religion, sex, disability, pregnancy, medical condition, sexual orientation, gender identity or expression, ancestry, veteran status, national or ethnic origin or any other legally recognized status entitled to protection under applicable laws. We are committed to a diverse and inclusive workplace for all. If you are contacted for a job opportunity, please advise us of any accommodations needed to support you throughout the recruitment and selection process. All accommodation information provided will be treated as confidential and used only for the purpose of providing an accessible candidate experience.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Security Engineer

IT Security Engineer – Focus on SIEM & SOC (m/f/x) - German speaking

STRABAG Hrvatska

Zagreb

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Описание вакансии

Zadaci

  • Further development and operation of our SIEM solution, including the configuration, monitoring and optimization of dashboards, searches, alerts, use cases and reports
  • Analyze substantial amounts of security data to identify potential security incidents, reduce their impact and provide recommendations to prevent future security breaches
  • Carry out risk assessments and evaluate the information security of new products (hardware, software and services) as part of requirements and procurement processes
  • Contribute to security audits and prepare audit reports and technical documentation
  • Actively participate in the implementation of current IT security measures within the STRABAG Group

Vaše kvalifikacije

  • Completed degree in Computer Science, Information Technology, Business Informatics or a comparable field, or an equivalent qualification
  • At least 3 years of hands-on experience in a Security Operations Center (SOC), focusing on SIEM, security monitoring, incident detection and response
  • Ability to understand network traffic and detect,monitor, and investigate potential security threats across network, remote, and cloud systems
  • Experience with common security tools such as Microsoft Defender and SPLUNK
  • Strong understanding of network traffic and common cyber threats such as malware, phishing and DDoS attacks, including the ability to detect and investigate potential security incidents
  • Strong analytical and communication skills, with the ability to work independently and as part of an international team; good command of English and German

Additional Experience In The Following Areas Is An Advantage

  • Vulnerability assessments, penetration testing or ethical hacking
  • Digital forensics, malware analysis or reverse engineering
  • Implementation of IT security solutions in a project environment

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Security Engineer

Digital Identity Presales Engineer - Eviden

Eviden

Zagreb

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Описание вакансии

About Atos Group
Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

About Eviden
Eviden is the Atos Group brand for hardware and software products with c. € 1 billion in revenue, operating in 36 countries and comprising four business units: advanced computing, cybersecurity products, mission-critical systems and vision AI. As a next-generation technology leader, Eviden offers a unique combination of hardware and software technologies for businesses, public sector and defense organizations and research institutions, helping them to create value out of their data. Bringing together more than 4,500 world-class talents and holding more than 2,100 patents, Eviden provides a strong portfolio of innovative and eco-efficient solutions in AI, computing, security, data and applications.

Within the Presales team of Eviden’s
Digital Identity
business unit—dedicated to digital identity, digital trust, and identity security solutions—the Pre-sales Engineer supports the development of offerings for large enterprise clients and institutions, both in France and internationally.

The role involves working on high value‑added projects related to PKI, certificates, secure cards, CMS/CLM solutions, electronic signatures, and trust services, in close collaboration with the Sales, Product, and Engineering teams.

We are looking for a
Digital Identity Presales Engineer (m/f)
for our location in
Zagreb
to join our new team.

Your Responsibilities

  • Support sales activities: assist sales teams in needs qualification, value proposition development, proposal preparation, and participation in negotiations.
  • Contribute to the design of solutions aligned with clients’ business, regulatory, and security requirements.
  • Participate in the structuring and enhancement of Eviden’s Digital Identity offerings.
  • Define Digital Identity solution architectures, including:
  • PKI (Root CA, Issuing CA, RA, OCSP, CLM)
  • Digital certificates and digital identities
  • Smart cards / CardOS and card ecosystem
  • CMS (Card Management System)
  • Electronic signature, server seals, and strong authentication
  • Integrate associated security components (HSM, KMS, IAM).
  • Deliver product and platform demonstrations.
  • Contribute to Proofs of Concept (PoCs).
  • Support customer technical qualification phases.
  • Respond to tenders (RFI, RFP, RFQ):
  • writing technical sections (eIDAS / RGS / ANSSI compliance, FIPS / Common Criteria),
  • compliance matrices, cost estimates, project planning,
  • and coordinating internal contributors (R&D, product, support, legal, finance).
  • Act as the primary technical point of contact:
  • gathering requirements,
  • challenging use cases,
  • facilitating workshops,
  • and maintaining long‑term trusted relationships.
  • Contribute to enablement activities:
  • training internal teams (sales, partners),
  • producing demo kits, FAQs, integration playbooks,
  • and conducting technology and regulatory watch (eIDAS v2, NIS2, CAB Forum—certificate lifetime reduction, PQC).
  • Capture customer needs and contribute to the evolution of Digital Identity offerings.

Required Profile

  • Minimum 5 years’ experience in presales or an equivalent role (technical consulting, system integration) in PKI / identity, certificates, smart cards / tokens, HSM, and/or CMS / CLM.
  • Higher education degree (engineering degree or equivalent) in electronics, embedded systems, cybersecurity, or equivalent experience.
  • Comfortable in a technical role with a strong business orientation.
  • Rigor, autonomy, service and results orientation, excellent communication skills (technical ↔ business), teaching ability, strong analytical and synthesis skills, and confidence in customer presentations.
  • Strong expertise in information security, ideally in PKI, smart cards, strong authentication, data encryption, or identity management (IDM / IAM).
  • Solid understanding of customer functional needs (banking, insurance, public sector, etc.) and their constraints.
  • Strong knowledge of complex security architectures for information systems.
  • System knowledge (Linux, Unix, Windows); database knowledge is a plus.
  • Fluent English language skills, French is a plus.

Expected Technical Skills
PKI & Cryptography

  • PKI principles: certificates, public/private keys, trust chains
  • Protocols: X.509, OCSP, CRL, CSR, TLS
  • Algorithms: RSA, ECC, SHA‑2 / SHA‑3

CMS / CLM

  • Card Management Systems
  • Certificate Lifecycle Management
  • Identity, certificate, and key lifecycle management

Security & Compliance

  • HSMs (FIPS 140‑2/3, eIDAS, ANSSI, PCI, etc.)
  • Regulatory frameworks: eIDAS / eIDAS 2.0, GDPR, ETSI, QSCD
  • Security best practices

Environments & Integration

  • Information system architectures
  • APIs and application integration
  • On‑premise, cloud, and hybrid environments

Functional & Soft Skills

  • Excellent ability to explain complex topics clearly
  • Strong oral and written communication skills (customer presentations)
  • Analytical and synthesis mindset
  • Autonomy and rigor
  • Enjoyment of cross‑functional work (sales, product, engineering)
  • Strong customer focus and value creation mindset

Nice to Have

  • Cloud knowledge (Azure, AWS, GCP), BYOK / HYOK concepts, CI/CD.
  • Knowledge of QSCD tokens, smart cards, minidriver / CSP / PKCS#11, application profiles (PIV, eIDAS), personalization, and lifecycle management.
  • Strong demo and PoC design skills, with the ability to explain solutions to non‑technical audiences.
  • Initial exposure to post‑quantum cryptography (PQC).
  • Experience in government, financial, or telecom environments.

Why Join Us?

  • Direct impact on digital identity and trust projects for major clients in regulated sectors and the public sector.
  • A supportive, technically demanding team with real opportunities for autonomy and growth (enablement, complex presales, alliances).
  • Your work contributes to critical, high‑impact solutions—what you do truly matters.

Benefits

  • Competitive and market aligned compensations and benefits
  • Additional and complementary health insurance
  • Christmas bonus and gift for children
  • Vacation allowance
  • Transportation allowance
  • Accolade bonus
  • Referral bonus
  • Jubilee award
  • Flexible working hours at Atos or home office
  • Multisport card
  • Free parking on site
  • Unlimited SIM card and business phone
  • Days of annual leave above the legal minimum
  • More favorable loans in some banks
  • Professional and personal development through continuous education and certification
  • Wellbeing days & After work gatherings

Important

  • For this position we are not able to offer any VISA sponsorship.
  • Only EU citizens will be considered.
  • Relocation to Croatia is mandatory.

#Eviden

Let’s grow together.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Security Engineer

IT Security Engineer – Focus on SIEM & SOC (m/f/x) - German speaking

STRABAG Hrvatska

Zagreb

Откликнуться на сайте работодателя

Описание вакансии

Zadaci

  • Further development and operation of our SIEM solution, including the configuration, monitoring and optimization of dashboards, searches, alerts, use cases and reports
  • Analyze substantial amounts of security data to identify potential security incidents, reduce their impact and provide recommendations to prevent future security breaches
  • Carry out risk assessments and evaluate the information security of new products (hardware, software and services) as part of requirements and procurement processes
  • Contribute to security audits and prepare audit reports and technical documentation
  • Actively participate in the implementation of current IT security measures within the STRABAG Group

Vaše kvalifikacije

  • Completed degree in Computer Science, Information Technology, Business Informatics or a comparable field, or an equivalent qualification
  • At least 3 years of hands-on experience in a Security Operations Center (SOC), focusing on SIEM, security monitoring, incident detection and response
  • Ability to understand network traffic and detect,monitor, and investigate potential security threats across network, remote, and cloud systems
  • Experience with common security tools such as Microsoft Defender and SPLUNK
  • Strong understanding of network traffic and common cyber threats such as malware, phishing and DDoS attacks, including the ability to detect and investigate potential security incidents
  • Strong analytical and communication skills, with the ability to work independently and as part of an international team; good command of English and German

Additional Experience In The Following Areas Is An Advantage

  • Vulnerability assessments, penetration testing or ethical hacking
  • Digital forensics, malware analysis or reverse engineering
  • Implementation of IT security solutions in a project environment

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

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Cyber Security Consultant for OT (Consulting)Marlink Cyber · Croatia

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