Senior Information Security Architect jobs in United States
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Packsize ยท 16 hours ago

Senior Information Security Architect

Packsize is a fast-growth multinational technology company focused on sustainable packaging solutions. They are seeking a detail-oriented Cybersecurity Incident Response Analyst to strengthen their security operations team by monitoring, tuning, and optimizing alerting systems for potential threats.

Packaging & Containers
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Continuously refine and tune security alerts to reduce false positives and improve detection accuracy
Optimize alerting thresholds and workflows to enhance operational efficiency
Collaborate with engineering and SOC teams to implement best practices for alert management
Monitor security events and alerts across SIEM and other detection platforms
Investigate and triage security incidents, escalating as necessary
Document findings and contribute to post-incident reviews and root cause analysis
Participate in an on-call rotation to provide a timely response to critical security incidents
Ensure proper handoff and communication during shift changes
Work closely with threat intelligence, vulnerability management, and engineering teams to improve detection capabilities
Recommend and implement automation opportunities to streamline incident response processes
Assist in developing playbooks and runbooks for common incident scenarios

Qualification

SIEM platformsIncident response frameworksAlert tuningAnalytical skillsProblem-solving skills

Required

Experience with SIEM platforms and alert tuning
Strong analytical and problem-solving skills with attention to detail
Familiarity with incident response frameworks (e.g., NIST, SANS) and security best practices
Ability to work in a fast-paced environment and participate in an on-call rotation

Preferred

1 to 3 years of incident response experience preferred (not required)
Bachelor's degree in Cybersecurity, Information Technology, or related field preferred (not required)

Company

Packsize

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Packsize International is the award-winning supply chain and sustainable packaging industry leader in North America, Europe, and Asia-Pacific.

H1B Sponsorship

Packsize has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2023 (2)
2022 (1)
2020 (2)

Funding

Current Stage
Late Stage

Leadership Team

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Molly Muir
VP - Chief of Staff to Chief Executive Officer
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Rod Gallaway
Chief Executive Officer
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Company data provided by crunchbase