Ciklum is looking for a Senior Cyber Security Analyst to join our team full-time in Ukraine.
We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.
About the role:
As a Senior Cyber Security Analyst, become a part of a cross-functional development team.
Client is on a mission to put swarming AI agents in the hands of defenders to offload non-human work, shift people up, and finally focus on achieving the security outcomes that teams have been searching for. We are seeking curious, detail-oriented, technically adept Security Analysts who thrive on solving complex, high-stakes puzzles and are deeply customer-obsessed to continue our mission of building the world’s first Agentic Security Platform.
Responsibilities: * Analyze and validate investigations completed by the AI Agents for accuracy, completeness, and risk * Correlate data from various data sources including cloud, endpoint, identity, network, etc. to understand the full picture of a malicious activity * Investigate malicious activity that the 7AI Agents responded to and understand the complexity of the attack that was stopped including the risk that was prevented for customers * Use our advanced AI Agents to hunt in customer environments to detect and remediate emerging threats, ultimately contributing to detections that will be folded back into the product * Assist customers with ongoing threat monitoring, triage, and prioritization of security alerts as needed but especially during incidents to resolve threats and secure the environment * Proactively identify potential threats and anomalies in customer environments by reviewing logs and malicious findings * Utilize your supreme communication skills to engage with customers who vary in their level of technical depth and focus (from SOC analysts to CISOs) * Architect processes while we build out this elite organization to scale the operation sustainably while maintaining consistent quality * Collaborate with the Engineering and Product teams, providing feedback on the customer experience and assist in optimizing and tuning the AI platform * Stay current with emerging cybersecurity trends, vulnerabilities, and new attack techniques, especially the field of AI-driven attacks
Requirements: * 2+ years of experience in Cyber Security Operations * Hands-on experience with investigating alerts and across multiple sources (endpoint, network, identity, email, cloud, etc.) * Strong understanding of security monitoring tools (XDR, SIEM, IDS/IPS, IDP, etc.) * Familiarity with log \ telemetry concepts * Experience analyzing and investigating security alerts from multiple sources, including intrusion detection systems, network monitoring tools, and endpoint protection platforms * Working knowledge of common attack techniques and frameworks (MITRE ATT&CK) and incident triage methodologies * Strong analytical and problem-solving skills, with the ability to verify AI-driven analysis and make independent security decisions * Data querying experience with SIEM querying technologies (SPL, KQL, FQL, SQL, etc) and familiarity with log / telemetry concepts * Familiarity with Malware Analysis methods * Great interpersonal skills with a service oriented mindset * Proven track record of successfully collaborating in a team * Upper-intermediate English
Desirable: * Prior experience in a Managed Services environment * Incident Handling experience * Relevant certifications: Security+, GSEC, GCIH
What’s in it for you? * Strong community: Work alongside top professionals in a friendly, open-door environment * Growth focus: Take on large-scale projects with a global impact and expand your expertise * Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications * Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies * Flexibility: Enjoy radical flexibility — work remotely or from an office, your choice * Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations
About us:
At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
As one of Ukraine’s largest IT companies and a top employer recognized by Forbes, we’ve spent over 20 years delivering meaningful tech solutions. We proudly support diverse talent and military veterans, recognizing their unique skills and perspectives they bring to shaping the future.
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Explore, empower, engineer with Ciklum!
Interested already? We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.
