Senior Network​/Security Analyst

The Senior Network/Security Analyst supports the oversight, administration, and execution of three primary Information Security pillars:

• SIEM & MDR Management: Assist the team in administering SIEM and Managed Detection and Response (MDR) platforms to transform raw log data into actionable threat intelligence. Drive alert automation and provide 24/7/365 escalation coverage in partnership with the IT Help Desk.
• Cloud Security Operations: Execute daily Sec Ops functions with a focus on Cloud Security Architecture and posture management across enterprise cloud environments.

As a core member of the Information Security team, this role is dedicated to complicating unauthorized access, minimizing the attack surface and rapidly responding to and containing security incidents when they happen.

This role requires 4 days in office for up to 6 months to learn the role and then will be able to shift to 3 days a week in office and 2 days remote. This role is located in St Louis, Missouri
.

• Administer SIEM & MDR Platforms
• Cloud Security Posture & Architecture Management
• Support all other Information Security and IT teams as needed
• Participate in company initiatives (e.g., CTC shifts, volunteer work, culture training)

• Required
  
  Education:
  
  Bachelor's Degree or Equivalent Experience
• Minimum Years of
  
  Experience:
  
  3+ years preferred

Knowledge

• 3+ years of dedicated hands-on experience in enterprise cybersecurity operations, security analysis, or incident response roles.
• 3+ years of specialized experience administering, architecture-tuning, and writing detection content within enterprise SIEM platforms (e.g., cloud-native or hybrid log management systems).
• Hands‑on experience with Cloud Security controls
  , including cloud security posture management (CSPM), resource monitoring, and security architecture across multi‑cloud environments (e.g., AWS, Azure, GCP).
• Cross‑Functional Communication: Ability to translate complex technical findings, log metrics, and cloud/certificate risk posture into concise, non‑technical summaries for business stakeholders and leadership.
• Nice to have certifications: Google Cloud Professional Security Engineer, Sumo Logic Certified Pro/Fundamentals, Security+, CompTIA Cybersecurity Analyst (CySA+), and/or CISSP.

Skills & Abilities

• Listen and understand customer needs
• Work independently and as a team
• Be able to adapt quickly to changing environments and technologies
• Excellent communication with teammates and vendors

• Makes recommendations to management

Walking

• Less than ½ Day

Standing

• Less than ½ Day

Lifting

• Up to 25 lbs

Travel

• 0 - 25%

• Office & Remote Environment:
  Work is performed primarily in an office setting or standard home‑office environment (subject to remote work policy), utilizing standard computer equipment, monitors, and communication platforms.
• Low Physical Hazard:
  Minimal exposure to physical hazards, heavy machinery, hazardous materials, dusty environments, extreme weather, or animals.
• High Cognitive & Screen Load:
  Involves prolonged periods of sitting, focused visual concentration on multi‑screen monitoring displays, and continuous high‑level problem‑solving.

• 24/7/365 On-Call Rotation:
  Participation in a periodic, mandatory on-call rotation to respond to critical security alerts and high‑severity incidents after hours.
• Non‑Standard Business
  
  Hours:
  
  Occasional evening, weekend, or holiday work required during active security incidents, breach responses, or emergency platform maintenance windows.
• High‑Stress Scenarios:
  Potential for short periods of fast‑paced, high‑stress decision‑making during active security events or operational outages.