Role Description As a Senior Penetration Tester on the Dragos Professional Services team, you will lead advanced vulnerability assessments, penetration testing, and adversary emulation activities within industrial technology environments. The focus is on identifying real‑world attack paths across ICS/OT networks through hands‑on exploitation, deep technical analysis, and close collaboration with customers across critical infrastructure sectors such as oil and gas, electric, water treatment, and manufacturing. This position translates complex technical findings into clear, actionable remediation guidance, contributes insights that inform detection and platform development, mentors team members, and represents Dragos through customer engagement and participation in the broader OT security community. Responsibilities - Lead and execute advanced vulnerability assessments, penetration tests, and purple team operations within industrial (ICS/OT) environments, including hands‑on exploitation of customer networks, systems, and applications. - Perform deep technical analysis of network and host data—such as packet captures, firewall rules, system configurations, and directory services—to identify attack paths, misconfigurations, anomalous activity, and vulnerabilities. - Conduct ongoing research into threat actor TTPs, tools, and vulnerabilities, applying findings to active engagements and contributing insights that support detection development and Dragos technology advancement. - Deliver clear, technically accurate reports and client briefings that outline findings, security impacts, and prioritized remediation recommendations, while supporting customer readiness through exercises and workshops as needed. - Strengthen team effectiveness by mentoring peers, improving workflows and runbooks, and contributing to the broader OT security community through collaboration, content creation, and knowledge sharing. Qualifications - 4+ years of hands‑on cybersecurity experience in ICS/OT environments, including vulnerability assessment, penetration testing, or red team activities. - Strong understanding of penetration testing methodologies (white, gray, and black box) and hands‑on experience with common offensive security tools such as Kali Linux, Metasploit, Cobalt Strike, Burp Suite Pro, and LOTL techniques. - Solid experience in cyber threats, attack vectors, exploits, and adversary tactics, techniques, and procedures (TTPs), with the ability to analyze network traffic and host‑based data effectively. - Excellent written and verbal communication skills, with proven ability to produce high‑quality reports and clearly present technical findings to both technical and non‑technical audiences. - Self‑motivated and collaborative with the ability to work independently in a remote/distributed environment. - Willingness to travel up to 30% to support customer engagements. Requirements - Salary: $140,000 - Competitive Equity Package - Comprehensive Benefits Plan Company Description Dragos is on a relentless mission to defend industrial organizations that provide us with the necessities of modern civilization; running water, functioning electricity, and safe industrial working environments. As the market leader in ICS/OT Cybersecurity, we are dedicated to arming our customers with best-in-class technology, threat intelligence, and services to protect their systems as effectively and efficiently as possible. We’re a remote-first culture with operations in North America, Europe, the Middle East, and APAC. We’re looking for mission-oriented teammates who embody our core values of authenticity, transparency, and trust. Are you ready to make a difference? Come join a mission that can save the world!

• Validate end-to-end workflows across system components and services. • Perform API testing using tools like Postman or similar REST clients. • Verify request/response structures, data integrity, and service behavior. • Test different functional scenarios across APIs, including positive and negative cases. • Execute detailed functional, regression, and exploratory testing. • Identify edge cases, failure scenarios, and unexpected system behaviors. • Validate error handling, fallback mechanisms, and system resilience. • Ensure consistency across different environments and configurations. • Validate data consistency across APIs and databases. • Perform backend validation using SQL queries. • Verify logs, records, and system outputs for correctness. • Test system behavior under different conditions (e.g., retries, timeouts, partial failures). • Validate data flow across multiple services and components. • Ensure system stability during complex workflows. • Support pre-release validation and smoke testing. • Participate in production verification and post-release checks. • Collaborate with teams for defect triaging and resolution.

• Assist users, business customers, and internal stakeholders with questions and issues related to our web and mobile applications. • Test new features and bug fixes; support error identification and continuous improvement of the applications. • Log requests and error reports in our ticketing system. • Independently handle known or simpler cases. • Document defects and steps to reproduce them. • Prepare incoming cases for further handling by the development or analysis teams. • Manually test new features and bug fixes and perform re-tests to support test documentation. • Document known issues and resolutions to support our knowledge base. • Work closely with development, QA, business analysis, and specialist teams.

Role Description Werde Teil der Omexom Energy Projects GmbH und bring dich als Inbetriebnehmer (m/w/d) / TE-Prüfer mit deinem Know-how und Engagement in unseren gemeinsamen Erfolg ein. - Teilentladungsmessungen an Mittelspannungsschaltanlagen - Erdimpedanz Messungen sowie Strom- und Spannungswandler Prüfungen - Einsatz und Bedienung von Grund- und anlagenspezifischer Software, sowie diversen Prüfgeräten und der dazugehörigen Prüfsoftware - Zusammenarbeit mit der Projektabwicklung Qualifications - Abgeschlossene Ausbildung im elektrotechnischen Bereich - Kenntnisse in der Montage von Mittelspannungsschaltanlagen - PKW-Führerschein Klasse B und überregionale Reisebereitschaft Benefits - Attraktive Vergütung inklusive Sonderzahlungen - 30 Urlaubstage für eine ausgewogene Work-Life-Balance - Aktienprogramm mit vergünstigten Konditionen und Gratisaktien - Mitarbeitenden-Empfehlungsprogramm mit einer Prämie von bis zu 3.000 € - Bikeleasing für umweltfreundliche und flexible Mobilität - Zuschüsse fürs Fitnessstudio zur Förderung Ihrer Gesundheit - Kinderbetreuungszuschuss zur Unterstützung von Familien - Altersvorsorge und Gesundheitsvorsorge für langfristige Sicherheit - Kostenlose Arbeitskleidung, hochwertiges Werkzeug und Firmenhandy - Corporate-Benefit-Programm mit zahlreichen Vergünstigungen bei vielen Partnern - Persönliche Entwicklung durch gezielte Einarbeitung, Weiterbildung und langfristige Perspektiven - Innovative Projekte mit abwechslungsreichen Aufgaben und modernem Arbeitsumfeld - Energiewende mitgestalten durch nachhaltige Projekte und aktiven Klimaschutz - Höchste Arbeitssicherheit dank klarer Standards, Schulungen und dem Ziel „Null Unfälle“ Company Description Omexom ist die Marke für Energieinfrastrukturen von VINCI Energies. In Deutschland steht Omexom für Lösungen rund um die Energiewende sowie eine nachhaltige Energie- und Mobilitätsversorgung. Das Unternehmen ist flächendeckend für Netzbetreiber, kommunale Energieversorger, Stadtwerke, Industrie sowie konventionelle und erneuerbare Energieerzeuger tätig. 2025 erzielte Omexom in Deutschland mit 5.500 Mitarbeitenden in 117 Business Units einen Umsatz von 1,35 Milliarden Euro. Die Omexom Energy Projects GmbH ist als schlüsselfertiger Systemlieferant auf dem Gebiet der Energietechnik tätig. Spezialisiert auf die Bereiche Energieverteilung und Energieversorgung von der Nieder- bis zur Höchstspannung planen, realisieren und warten wir die Anlagen von Kunden aus den verschiedensten Branchen. Unseren Beschäftigten bieten wir erstklassige Karriere- und Verdienstmöglichkeiten, anspruchsvolle Aufgaben und gezielte Talentförderung.