{"id":3212204,"url":"https://alion.io/job/arsiem-incident-manager-ii-2","title":"Incident Manager II","company":{"id":668767,"name":"ARSIEM","domain":"arsiem.com","url":"https://alion.io/company/arsiem","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":73,"open_postings":54,"ghost_share":0.37,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":117,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Security","role_family":"Security","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Arlington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":94000,"max_usd":179000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":502},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"SIEM","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-10-07T00:36:04Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-28T23:47:46Z","board_verified":true,"closed_at":null,"days_open":22,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":21},"description":"ARSIEM is looking for a JCDC Cyber Triage Analyst who serves as a frontline defender in the nation's cyber defense posture, performing initial analysis and triage of cyber threat reports, indicators of compromise (IOCs), and incident notifications submitted to the JCDC. This is not a developmental position. Analysts function similarly to a Tier 1/2 SOC analyst with enhanced threat intelligence responsibilities, and are expected to independently research cyber activity, rapidly assess and evaluate available information, develop defensible analytical conclusions, identify gaps, and recommend appropriate follow-on actions while maintaining strong coordination with government and private sector partners. This position will support one of our Government clients in Arlington, VA.\nResponsibilities\nPerform initial triage and assessment of incoming cyber threat tickets, incident reports, and IOC submissions\nAnalyze technical data including IP addresses, domain names, file hashes, network traffic patterns, and malware artifacts\nDetermine threat severity, credibility, and potential impact to critical infrastructure sectors\nEnrich IOCs using threat intelligence platforms, open-source intelligence (OSINT), and government-exclusive resources\nPrepare concise triage reports with actionable recommendations for escalation or further analysis\nRoute tickets to appropriate JCDC teams, CISA divisions, or interagency partners based on assessment findings\nCoordinate with sector-specific analysts and interagency liaisons to gather additional context\nMaintain accurate documentation in ticketing systems and knowledge management platforms\nParticipate in shift handoffs and contribute to daily operational briefings\nSupport development of triage playbooks and standard operating procedures\nMonitor emerging threat campaigns and trending adversary activity\nProvide feedback to submitters and partner organizations on ticket status and outcomes \nMinimum Qualifications\nBachelor’s degree in a technical discipline from an accredited college or university in Computer Science, Cybersecurity, Computer Engineering, or a related discipline; or a high school diploma and 4+ years of directly relevant technical experience.\n2-4 years of progressive experience in threat intelligence, SOC operations, or cyber incident response\nPerform initial triage and assessment of incoming cyber threat tickets, incident reports, and IOC submissions\nAnalyze technical data including IP addresses, domain names, file hashes, network traffic patterns, and malware artifacts\nDetermine threat severity, credibility, and potential impact to critical infrastructure sectors\nEnrich IOCs using threat intelligence platforms, open-source intelligence (OSINT), and government-exclusive resources\nPrepare concise triage reports with actionable recommendations for escalation or further analysis\nRoute tickets to appropriate JCDC teams, CISA divisions, or interagency partners based on assessment findings\nCoordinate with sector-specific analysts and interagency liaisons to gather additional context\nMaintain accurate documentation in ticketing systems and knowledge management platforms\nParticipate in shift handoffs and contribute to daily operational briefings\nSupport development of triage playbooks and standard operating procedures\nMonitor emerging threat campaigns and trending adversary activity\nProvide feedback to submitters and partner organizations on ticket status and outcomes\nMust be able to work collaboratively across physical locations\nPreferred Qualifications\nPrior experience in federal government cybersecurity roles (CISA, FBI, NSA, DoD)\nUnderstanding the CISA NCISS National Cyber Incident Scoring System to be able to prioritize and triage incidents\nKnowledge of general attack stages (e.g., foot printing and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.)\nDemonstrated experience with recognizing and categorizing types of vulnerabilities and associated attacks \nKnowledge of Computer Network Defense policies, procedures, and regulations\nKnowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non-nation-state sponsored], and third generation [nation-state sponsored])\nKnowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code)\nExperience with SIEM platforms, threat intelligence platforms (TIP), and ticketing systems\nKnowledge of critical infrastructure sectors and associated cyber risks\nFamiliarity with DHS/CISA products and services\nSecurity+, CySA+, GCIH, GCIA , or similar certifications","description_format":"text","description_chars":4815,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Information Security","IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-24T18:01:31Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring 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