{"id":1816384,"url":"https://alion.io/job/deutsche-telekom-security-and-pentester-specialist","title":"Security and Pentester Specialist","company":{"id":6690,"name":"Deutsche Telekom","domain":"telekom.com","url":"https://alion.io/company/deutsche-telekom-it-solutions","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":82,"open_postings":51,"ghost_share":0,"stale_share":0.725,"repost_share":0,"time_to_fill_p50_days":42,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bucharest, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":85000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2225},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Azure","optional":false},{"name":"Crowdstrike","optional":false},{"name":"LDAP","optional":false},{"name":"Microsoft Defender","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"MITRE ATT&CK","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-07-06T12:53:20Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-10-20T19:16:04Z","board_verified":true,"closed_at":null,"days_open":106,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":105},"description":"About Deutsche Telekom Services Europe Romania\nIn Romania, Deutsche Telekom has set up a Shared Service Center in Bucharest & Timisoara - Deutsche Telekom Services Europe Romania (DTSE Romania), which delivers support function services such as HR, Accounting, Reporting and Finance, as well as IT support services for these lines of business, for the whole European Deutsche Telekom footprint since July 2013.\nWe are focused on:\nthe best customer experiences\ndelivering high quality services\ngreat working conditions\ngrowing with innovations\ncontinuously improving competitiveness through digitalization\nKey responsabilities:\nDevelop and maintain detection rules and use cases across SIEM, EDR, NDR, and cloud security platforms\nAnalyze emerging threats and translate them into actionable detection logic\nImprove detection coverage based on threat intelligence, incident trends, and vulnerability exposure\nMonitor security alerts and identify suspicious or malicious activity\nInvestigate anomalous events to determine real security threats\nCollaborate with SOC analysts and incident responders to support effective investigations\nConduct penetration tests and security investigations; produce test reports and develop test automation tools\nDesign and perform safety investigations, analyze results, and propose solutions with customers when needed\nReduce false positives by tuning detection rules and correlation logic\nContribute to automation projects, building tools for test automation and attack reproducibility\nTrack and troubleshoot user issues, tasks, and incidents\nShare industry and technical know-how across teams (knowledge transfer)\nParticipate in or manage sub-projects\nCreate, review, and maintain documentation, including publishing fixes to the central knowledge base\nWork with global teams to ensure consistent processes and solutions\nTools & technologies:\nSIEM\nMicrosoft Sentinel\nSplunk Enterprise Security\nEDR/XDR\nMicrosoft Defender XDR\nCrowdStrike Falcon\nNetwork & Infrastructure Detection\nNDR platforms\nIDS/IPS\nFirewall, proxy, VPN, and network telemetry solutions\nCloud & Identity Security Monitoring\nMicrosoft Entra / Azure AD logs\nMicrosoft 365 security telemetry\nThreat Intelligence & Detection Engineering\nThreat intelligence platforms and indicator feeds\nMITRE ATT&CK mapping and detection use case libraries\nIOC/IOA-based detection content\nExperience and skills:\nBachelor's degree in Information Technology, Computer Science, or a related field\n5+ years of experience in data leakage analysis, cybersecurity monitoring, detection engineering, or SOC operations\nStrong background in architecting, engineering, and automating security solutions for global environments, with a focus on Data Leakage Solutions\nProficiency in log analysis and event correlation\nHands-on experience developing detection rules\nAdvanced knowledge of security monitoring tools (SIEM, EDR/XDR, NDR)\nSolid scripting skills (Python, PowerShell, or similar)\nKnowledge of common attack techniques and tactics\nUnderstanding of network protocols and system behavior\nFamiliarity with SIEM integrations\nGeneral knowledge of infrastructure (LDAP, Group Policy, Kerberos, Active Directory, etc.) and networking (routing, firewalls, OSI Model, packet trace and analysis, etc.)\nDTSE-RO is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decision at DTSE-RO are based on business needs, job requirements and individual qualifications, with no regard to race, color, religion or belief, national, social or ethnic origin, sex, age, physical, mental or sensory disability, sexual orientation and gender identity.\nDTSE-RO will not tolerate discrimination or harassment based on any of these characteristics.\nBy applying for this job you accept the DT privacy statement:\nTo process your online application we collect, process and use your personal data. We will treat your data as strictly confidential in accordance statutory provisions.\nBy submitting your application, you consent to your data being processed electronically, including by third parties. Data is only passed on to HR service providers that have been caefully selected by Deutsche Telekom AG.\nFor detailed information read the local data protection when applying for a job position at Deutsche Telekom Group.","description_format":"text","description_chars":4394,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Romania","iso":"RO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecommunications","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-04T01:03:41Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.384,"p_room":0.28,"age_days":105,"expected_fill_days":42,"reasons":["seen:28","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/deutsche-telekom-security-and-pentester-specialist","json_url":"https://alion.io/job/deutsche-telekom-security-and-pentester-specialist.json","meta":{"generated_at":"2026-10-20T22:47:54Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":26721,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":6690},"rest":"https://alion.io/mcp/rest/get_company?id=6690"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdeutsche-telekom-security-and-pentester-specialist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fdeutsche-telekom-security-and-pentester-specialist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fdeutsche-telekom-security-and-pentester-specialist"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/deutsche-telekom-security-and-pentester-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdeutsche-telekom-security-and-pentester-specialist"}]}