Senior Cyber Security Analyst

Job not on LinkedIn

🔥 2 minutes ago

🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🔐 Security Analyst

👻 Ghost score 10%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 36 days.
• No salary listed.

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Sigma Software Group

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2002

💼 Consulting

🏥 Healthcare

🚘 Automotive

Consulting • Healthcare • Automotive

Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.

📋 Description

• Monitor and investigate potential security threats using tools such as Kibana/OpenSearch and Snowflake • Analyze security logs and investigate suspicious or unusual activity, including spikes in traffic, unexpected changes in attack patterns, and new or disappearing attack signals • Discover and document threats and attacks • Develop, tune, and deploy detection rules based on traffic behavior, HTTP request attributes, headers, device fingerprints, and other indicators to mitigate malicious activity • Monitor existing detections and known attack patterns to ensure they continue to work as expected and identify unusual changes in volume, sources, IPs, domains, or other indicators • Support customer onboarding by analyzing web application traffic flows and configuring baseline detection and protection rules • Investigate customer-reported incidents and missed detections, analyze attack traffic, and implement mitigations to improve protection coverage • Communicate findings to Engineering and other stakeholders and provide technical details to support remediation and improvements to detection and protection mechanisms

🎯 Requirements

• 3-5 years of experience in Incident Response roles like Threat Research, Managed Detection and Response or Customer Security Operations • Bachelor’s degree in Computer Science, Cybersecurity, Information Security, or a related field • Strong understanding of web technologies and networking fundamentals, including HTTP/HTTPS, TCP/IP, DNS, authentication, cookies, and browser-server interactions • Experience with log analysis and investigation platforms such as Kibana/OpenSearch, Snowflake, Datadog, or similar tools • Strong SQL skills, including working with large datasets • Basic knowledge of JavaScript for web and client-side analysis • Strong analytical and problem-solving skills • Ability to work independently and manage investigations with minimal supervision • Strong communication and collaboration skills • Passion for cybersecurity and continuous learning • Nice to have: Background in Cybersecurity / Threat Research / Threat Intelligence • Nice to have: Hands-on experience in web security research, bot management, fraud detection, or related security domains • Nice to have: History of tracking threat actors, their TTPs, indicators of compromise • Nice to have: Python and Jupyter Notebook experience for investigations and automation • Nice to have: Experience with GitHub and version control workflows

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