Senior Security Analyst – Managed Services

🔥 1 minute ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🔐 Security Analyst

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This company has sponsored H1B visas in the past.

👻 Ghost score 10%

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Presidio

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Presidio is a global IT solutions and services firm that designs, implements, and manages agile, secure digital platforms to help enterprise customers accelerate digital transformation. Its offerings include cloud migration and modern platforms, managed services, AI and data analytics (including agentic and private AI), cybersecurity, networking, collaboration, and lifecycle/finops and procurement/consumption financing. Presidio serves regulated and enterprise sectors such as healthcare, media & entertainment, finance, public sector and utilities.

📋 Description

• Support secure client environments through active threat hunting, reporting, and consultation on current client-environment states • Act as the first line of support for in-house Security Analysts requiring additional expertise or oversight • Work with Lead Security Analysts, Security Engineering, and other Managed Services personnel to meet client service expectations • Provide feedback, mentorship, and development opportunities to team members • Plan and execute long-term strategies benefiting clients and services • Serve as the Named Security Analyst for Presidio MDR clients • Create and maintain technical documentation • Analyze security events and determine malicious activity • Create security write-ups covering security issues, analysis, and remediation techniques • Collaborate with Senior Security Analysts, Engineering, and Architecture teams to create and tune security use cases across platforms • Assist Engineering with managing toolset access for the Analyst Team • Develop and monitor security-activity metrics, identify trends, and formulate continuous-improvement action plans • Ensure adherence to SOPs and quality-control procedures and enhance alerting and operational tools • Contribute to and enforce best-practice policies and submit content to the Knowledge Base • Perform root-cause analysis of critical events to refine preventative and reactive processes • Stay current on cybersecurity trends, tools, standards, best practices, and news • Generate comprehensive security write-ups detailing issues, analysis, and remediation strategies

🎯 Requirements

• Bachelor's degree or equivalent work experience and/or military experience • 5+ years of related IT experience • 2+ years of analyst experience with enterprise-level case management tools • 2+ years of analyst experience with enterprise-level SIEM tools • 2+ years of experience working in a Managed Service Provider or customer support function • Prior knowledge of common network-based services and common client/server applications • Excellent communication and interpersonal skills • Ability to define effective security processes and implement process improvements • Practical knowledge of MITRE ATT&CK, CIS, NIST, ISO, PCI-DSS, and related frameworks and methodologies • Experience developing technical documentation, reports, dashboards, SOPs, and Knowledge Base articles • Previous experience with vulnerability scanning tools • Prior experience working in a SOAR platform • Ability to work in a dynamic 24/7/365 shift environment • Preferred experience with an MSSP and/or MDR provider • Ability to collaborate within a technical team and mentor others • GIAC, SSCP, CISSP, CISM, or other security-related certifications ideally sought

🏖️ Benefits

• 5% associated travel • Reasonable accommodations for individuals with disabilities • Equal opportunity employment • VEVRAA priority referrals for protected veterans