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operational services (OS) ist einer der führenden ICT Service Provider im deutschen Markt und gilt als Backbone der Digitalisierung es Mittelstands. Sie ist die federführende, agile Einheit der Telekom Gruppe, um im deutschen Mittelstand die digitale Transformation nachhaltig zu beschleunigen. Mit über 1.000 hochqualifizierten Mitarbeitenden entwickelt und betreibt sie modernste Informationssysteme, managt Private &amp; Public Cloud-Plattformen, sichert den langfristigen 24/7 Systemsupport und die Verfügbarkeit kritischer Betriebsprozesse. STELLENKENNZIFFER: 992025074MKRJBSD_DE

Senior Fullstack-Administrator Linux & Datenbanken (m/w/d)

e-shelter security entwickelt und digitalisiert Sicherheitstechnik - zum Schutz kritischer Infrastrukturen und zum Schutz von Werten und Menschen. Wir sind ein Unternehmen mit viel Leidenschaft für Innovation und Qualität. Und das seit mehr als 20 Jahren. Wir verbinden innovative Sicherheitstechnik mit KI und IoT-Lösungen, um physische Sicherheit zu automatisieren und den Alltag der Nutzenden einfacher zu machen. JBSD_DE

IT-Netzwerkadministrator/in (m/w/d)

LG Energy Solution ist einer der welt­weit größ­ten Her­stel­ler von Lithium-Ionen-Batterien für Au­to­mo­bil­an­wen­dun­gen und En­er­gie­spei­cher­sys­te­me, die sich durch ein Höchst­maß an Si­cher­heit, Leis­tung und Zu­ver­läs­sig­keit aus­zeich­nen. Un­se­re fort­schritt­li­che Bat­te­rietech­no­lo­gie ist das Er­geb­nis von über 25 Jah­ren Er­fah­rung in der Ent­wick­lung und Pro­duk­ti­on von mo­bi­len und sta­ti­o­nä­ren Bat­te­rien für die Au­to­mo­bil­in­dus­trie und En­er­gie­spei­cher­sys­te­me, wel­che zu­sam­men mit ef­fi­zi­en­ten und qua­li­ta­tiv hoch­wer­ti­gen Fer­ti­gungs­pro­zes­sen un­se­re Füh­rungs­po­si­tion am Markt si­chern. Für unsere europäische Tochtergesellschaft LG Energy Solution Europe GmbH in Sulzbach (Taunus) suchen wir zum frühestmöglichen Zeitpunkt einen: IT Administrator/ IT Specialist (m/w/d) JBSD_DE

IT Administrator/ IT Specialist (m/w/d)

Die Falken Tyre Europe GmbH ist die erfolgreiche Tochter eines der führenden japanischen Reifenhersteller SUMITOMO RUBBER INDUSTRIES LTD. und vermarktet sowie vertreibt Reifen der Marke Falken im gesamten europäischen Nachrüst- und Erstausrüstungsmarkt. Zur Verstärkung unseres Teams suchen wir für den Bereich Technical Service &amp; Quality Assurance einen engagierten OE &amp; Quality Assurance Specialist (m/w/d). JBSD_DE

Quality Assurance & OE Specialist (m/w/d)

EXCON ist ein Dienstleistungs- und Technologiespezialist, der proprietäre, softwaregestützte Lösungen für komplexe, geschäftskritische und sensible Geschäftsprozesse anbietet. Wir sind sehr erfolgreich in ganz Europa tätig. Unsere modulare Softwarearchitektur ermöglicht schnelle Innovationen und sichert unsere technologische Führungsposition. Zur Verstärkung unseres Teams suchen wir einen erfahrenen IT-Administrator mit besonderem Fokus auf Cybersecurity. JBSD_DE

IT-Administrator/in (m/w/d) mit besonderem Fokus auf Cybersecurity

Solution Architect*in für digitale Geldanlage

Union Investment ist bekannt für eine herausragende Expertise im Asset Management und damit eine der führenden Investmentfondsgesellschaften. Als Teil der Genossenschaftlichen FinanzGruppe bieten wir Privatpersonen sowie institutionellen Kunden seit 1956 zukunftssichere Anlagelösungen mit dem Ziel, das Vermögen unserer mehr als fünf Millionen Anleger*innen zu vermehren. Unsere Kultur ist geprägt von einem hohen Leistungsanspruch und partnerschaftlichen Miteinander. Bei uns bringen alle Mitarbeitenden ihre eigene Geschichte mit. Es ist für uns selbstverständlich, ein Arbeitsumfeld zu schaffen, in dem Menschen mit unterschiedlichen Geschlechtern, aus verschiedenen Altersgruppen, mit körperlichen Beeinträchtigungen, unterschiedlichen sexuellen Orientierungen, sozialen und kulturellen Hintergründen, ethnischen Zugehörigkeiten und Religionen ganz sie selbst sein können. Wir schätzen diese Vielfalt und lassen daraus eine Gemeinschaft entstehen, zu der alle einen wertvollen Beitrag leisten.JBSD_DE

Software Engineer (m/w/d) für digitale Geldanlage

Who are we?
It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we offer cyber security services to private and governmental organizations to help them better prepare for, prevent, detect and respond to cyber security incidents.
All of this is built on four fundamental values that define who we are: We are Proud, We Break Barriers, We Care and No BS!
<h2>Tasks</h2>
As a Principal Threat Intelligence Consultant (m/w/d), you will be responsible for executing complex threat intelligence engagements and projects with a high degree of autonomy. You will independently deliver work upon under the direction of clients or the NVISO Threat Intelligence Manager, while acting as a trusted senior advisor to clients.
You will play a key role in managing stakeholder relationships, leading discussions with technical and executive audiences, and ensuring the successful delivery of high-quality threat intelligence services. In parallel, you will support more junior team members, contributing to the professional growth and maturity of the Threat Intelligence team.
The role spans the full breadth of Threat Intelligence services, including strategic, operational, and tactical intelligence, capability building, threat landscapes, and intelligence-driven incident response support. TIBER-EU and TLPT-style assessments form an important part of the role.
Your responsibilities
<ul>
<li>Execute threat intelligence engagements and project-related tasks independently, based on guidance from the Threat Intelligence Manager in charge.</li>
<li>Act as engagement lead or primary analyst on advanced TI engagements, including TIBER-EU, TLPT, and other intelligence-led security assessments.</li>
<li>Manage stakeholder relationships throughout engagements, serving as the primary threat intelligence point of contact for clients, regulators, and internal teams.</li>
<li>Coach and mentor junior threat intelligence analysts, providing technical guidance, reviewing deliverables, and supporting their professional development.</li>
<li>Produce and deliver threat landscape reports (generic and targeted), capability maturity assessments, strategic intelligence briefings, and threat actor analysis tailored to client sectors and risk profiles.</li>
<li>Conduct dark web monitoring assessments, identifying exposed credentials, leaked data, and digital risks beyond conventional security perimeters.</li>
<li>Provide threat intelligence support during incident response engagements, including threat actor attribution, TTP analysis, and intelligence-driven containment and remediation recommendations.</li>
<li>Deliver threat-based briefings and security awareness sessions for managerial and technical audiences, leveraging NVISO's incident response and threat intelligence experience.</li>
<li>Drive continuous improvement of NVISO's threat intelligence processes, methodologies, and service offerings, ensuring alignment with regulatory requirements and industry best practices.</li>
<li>Support the Threat Intelligence Manager with service strategy definition, business development activities, and contribution to proposals and client engagement planning.</li>
<li>Maintain current knowledge of threat landscapes across key sectors, including TTPs of advanced persistent threat actors, emerging attack techniques, and evolving regulatory requirements.</li>
<li>Support cross-functional collaboration with NVISO's incident response, red team, and SOC teams to provide integrated threat intelligence services.</li>
<li>Maintain current knowledge of threat landscapes across key sectors, including TTPs of advanced persistent threat actors, emerging attack techniques, and evolving regulatory requirements.</li>
<li>Support cross-functional collaboration with NVISO's incident response, red team, and SOC teams to provide integrated threat intelligence services.</li>
</ul>
<h2>Requirements</h2>
<ul>
<li>5+ years of experience Cyber Security and at least 3+ years in cyber threat intelligence, including production of intelligence assessments, threat reporting, and client-facing delivery.</li>
<li>Demonstrated experience delivering threat intelligence for TIBER-EU and/or TLPT assessments within the financial services sector.</li>
<li>Strong understanding of threat landscapes across financial services, technology, and critical infrastructure sectors, including relevant threat actors, attack patterns, and regulatory requirements.</li>
<li>Proven experience establishing or improving threat intelligence capabilities, processes, and programs within organizations.</li>
<li>Strong analytical and research skills, with proficiency in intelligence collection from open-source, dark web, and commercial threat intelligence platforms.</li>
<li>Expertise in threat actor profiling, TTP analysis, and mapping to frameworks such as MITRE ATT&amp;CK, Killchain &amp; Diamond model.</li>
<li>Experience supporting incident response activities with threat intelligence, including threat actor attribution and intelligence-driven recommendations.</li>
<li>Proven ability to produce high-quality written intelligence products for technical and executive audiences.</li>
<li>Strong stakeholder management and coaching skills, with experience presenting to senior executives, regulators, and technical teams, and mentoring junior analysts.</li>
<li>Self-starter who takes ownership of deliverables and can work independently to execute complex projects under customer or manager direction.</li>
<li>Language: German and English at C1+ proficiency for client-facing work across DACH.</li>
<li>You are eligible for a NATO clearance.</li>
</ul>
Your availability
<ul>
<li>Standard business hours with occasional flexibility required during active client engagements and incident response support.</li>
</ul>
Travel
<ul>
<li>Some limited travel within DE/AT/CH (~10%) for onsite engagements, workshops, and stakeholder meetings</li>
</ul>
<h2>Benefits</h2>
At NVISO, we care. We are committed to offering you a highly competitive remuneration package including financial and non-financial components:
<ul>
<li>Working and learning from the best people in the European cyber security industry. We have multiple SANS Instructors working at NVISO, our staff has presented at popular hacking conferences (BlackHat, BruCON, OWASP, etc) and all of our technical staff can acquire deep technical security certifications (GSE, GXPN, GREM, GCFA, OSCP, etc);</li>
<li>An entrepreneurial and agile company, where you will be stimulated and supported in driving new initiatives (either through internal innovation or by improving our service offering), without losing sight of having fun!</li>
<li>Regular team-building and fun events with legendary off-site events once a year. The location of the next team building is one of the most closely guarded secrets at NVISO… We can however disclose that we’ve visited Lisbon, Dubai and Malta over the past few years;</li>
<li>Our commitment to coach and counsel you and help you grow; each employee receives a personal coach within the team, whose role is to ensure your well-being and helps you grow in your career!</li>
<li>A training budget of 10,000 EUR plus 10 days paid time off rolling over two years;</li>
<li>Flexible working hours and home office possibilities (incl. working abroad options within the EU);</li>
<li>Reimbursement of Deutschlandticket + BahnCard 50 1st Class;</li>
<li>Business Bike Leasing;</li>
<li>Company Pension Scheme;</li>
<li>30 holidays.</li>
</ul>
Disclaimer on the Use of AI Tools in the Application Process
Please be aware that the creation and submission of application documents (e.g. CV, cover letter, case studies, etc.) using AI-powered tools is only permitted to a limited extent.
Our expectations:
Application documents must authentically reflect your own qualifications, personality, and motivation.
The use of AI for supportive purposes (e.g. spell-checking, improving wording) is acceptable.
Fully generated application documents created by AI without personal adaptation or review are not permitted.
Under no circumstances may NVISO information, data, or documents be uploaded to or processed by external AI tools.
We reserve the right to exclude applications from the selection and interview process that are clearly created primarily or exclusively by AI and show no recognizable personal input.
The purpose of this policy is to ensure a fair and transparent recruitment process and to obtain an authentic impression of our applicants.

Principal Threat Intelligence Consultant (m/w/d)

Head of Territory IT Proximity Support (all genders)

Integrated Dynamics Engineering, ein weltweit führender Akteur im Bereich Halbleitertechnologie, ist stolz darauf seit 2008 ein Teil des niederländischen Konzerns Aalberts zu sein. Mit rund 200 Mitarbeitern an unseren Standorten in Raunheim und den USA, fokussieren wir uns auf die Entwicklung und Produktion von Schwingungsisolatoren, die in verschiedenen Hightech-Bereichen weltweit zum Einsatz kommen. Unsere Kernkompetenzen liegen dabei in den Bereichen Maschinendynamik, Robotik und Mechatronik.JBSD_DE

255 IT / Telekommunikation Jobs in 63303 Dreieich, Deutschland