{"id":2783691,"url":"https://alion.io/job/auxis-senior-engineer-email-security","title":"Senior Engineer (Email Security)","company":{"id":2615260,"name":"Auxis","domain":"auxis.com","url":"https://alion.io/company/auxis","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bogotá, Colombia"],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":125000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7404},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DNS","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SIEM","optional":true}],"status":"live","first_seen_at":"2026-10-17T13:33:21Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-18T05:52:31Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Summary\nThe Senior Engineer for Email Security is the technical owner of the mail protection stack. The role designs detection and filtering policy, tunes it against live attack traffic, and builds the automation that removes malicious mail from mailboxes quickly. It also carries the deep troubleshooting work on mail flow and authentication that other teams escalate.\nResponsibilities\nConfigure and tune anti-phishing, anti-malware, sandboxing, URL rewriting, and impersonation protection policies, and measure the effect of each change on catch and false positive rates.\nManage SPF, DKIM, and DMARC records for all sending domains, onboard third-party senders correctly, and advance domains toward an enforcing policy.\nInvestigate escalated phishing and business email compromise cases, extract indicators, and implement blocks and post-delivery removal across the estate.\nAutomate message tracing, quarantine review, indicator blocking, and reporting through platform APIs and orchestration tooling.\nTroubleshoot complex mail flow, routing, and encryption issues with the messaging team, and mentor engineers on email security practice\nSkills and Experience\nRequired Qualifications\nEnglish Level B2+\nFive or more years in messaging or security engineering, with at least three years focused on email security.\nHands-on expertise with a secure email gateway or cloud email protection platform, including policy design, quarantine operations, and message tracing.\nWorking command of SMTP, DNS, TLS, and email authentication standards, and of Exchange Online administration.\nScripting ability in PowerShell or Python, and experience automating email security operations through APIs.\nPreferred Qualifications\nCertification such as Microsoft SC-200, MS-203, GCIA, or a vendor email security credential.\nExperience integrating email telemetry with a SIEM and building automated phishing response playbooks.","description_format":"text","description_chars":1909,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Email Security","IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Accounting & Bookkeeping Services"],"lifecycle":[{"event":"open","at":"2026-10-17T13:33:21Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["conf:2","win:early"],"computed_at":"2026-10-18T08:18:55Z"},"pay":null,"html_url":"https://alion.io/job/auxis-senior-engineer-email-security","json_url":"https://alion.io/job/auxis-senior-engineer-email-security.json","meta":{"generated_at":"2026-10-18T08:18:55Z","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":12494,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":2615260},"rest":"https://alion.io/mcp/rest/get_company?id=2615260"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fauxis-senior-engineer-email-security"},{"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%2Fauxis-senior-engineer-email-security"},{"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%2Fauxis-senior-engineer-email-security"},{"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/auxis-senior-engineer-email-security\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fauxis-senior-engineer-email-security"}]}