{"id":1312263,"url":"https://alion.io/job/tiket-com-sr-security-engineer-i-defensiveblue-team","title":"Sr Security Engineer I (Defensive/Blue Team)","company":{"id":49930,"name":"tiket.com","domain":"tiket.com","url":"https://alion.io/company/tiket-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18500,"max_usd":42000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2094},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-10T00:00:00Z","employer_posted_date":"2026-09-10","last_verified_at":"2026-10-14T17:52:12Z","board_verified":true,"closed_at":null,"days_open":35,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":35},"description":"We think you also hate when travel app is giving you a headache, right? A slight misinformation can ruin the trip.\nThat is exactly what we are tackling as t-fam! Making sure that our 50+ million users have the best experience in crafting their own adventure.\nYour main duties in flying with us:\nConduct log analysis and able to present the findings to the stakeholders\n\nDevelop automation scripts and security tools usingPython, Go, Bash, or similar programming languages.\n\nBuild and maintainsecurity automation workflows, including the orchestration of security tools throughRESTful APIs, to improve efficiency and support security pipelines.\n\nCollaborate with the Infrastructure teams and Engineering teams to remediate identified vulnerabilities and strengthen overall security posture.\n\nStay up to date with the latest offensive security techniques, tools, and threat landscape.\n\nSimulate advanced attack scenarios to identify and validate security weaknesses.\n\nMandatory belongings that you must prepare:\nMinimum5 years of experiencein defensive security, cybersecurity engineering, network security, or a related cybersecurity field.\n\nSolid understanding ofvulnerability assessment methodologies, exploitation techniques, and security testing tools.\n\nProficiency inPython, Go, Bash, or other scripting languages, including experience integrating and automating workflows throughRESTful APIs.\n\nExperience building or maintainingsecurity automation solutionsand orchestrating multiple security tools to support scalable security operations.\n\nStrong hands-on experience withenterprise-grade perimeter security technologies, includingCloudflareand firewall management.\n\nExperience in adversary simulation exercises is highly preferred.\n\nPreferred Qualifications:\nExperience conducting security assessments in cloud environments.\n\nFamiliarity with threat emulation frameworks and attack simulation methodologies.\n\nStrong communication skills with the ability to clearly articulate findings and remediation recommendations to technical and non-technical stakeholders\n\nIn the event that you haven’t received any updates after 3 weeks, your data will be kept and we may contact you for another career destination. 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