Cybersecurity Analyst

GadellNet is hiring a Cybersecurity Analyst to strengthen incident visibility, support information security operations, and protect company data. This onsite role in St. Louis, MO follows a steady Monday to Friday schedule (11am to 8pm CST), with a focus on investigating threats, responding to alerts, and improving security processes through documented procedures and knowledge-sharing.

Responsibilities

• Investigate cybersecurity incidents, including business email compromises (BECs) and infections.
• Perform a daily review of cybersecurity escalations and reported phishing emails.
• Assess MDR alerts and EDR/AV alerts daily, then complete action items that result from the review.
• Participate in Incident Response protocols.
• Configure and analyze vulnerability assessments.
• Make changes to firewalls and switches as part of network security updates.
• Develop knowledge-based articles and standard operating procedures.
• Stay current on cybersecurity trends, technology, and standards.

Requirements

• 1 to 3 years of experience in a cybersecurity-related position.
• Associate-level experience with Security Awareness Training tools, including KnowBe4 (preferred).
• Associate-level experience with Network Vulnerability Assessments.
• Associate-level experience with AV/EDR, including SentinelOne (preferred).
• Associate-level experience with SIEM/MDR, including Blackpoint MDR (preferred).
• Associate-level experience with ZTNA/SASE, including Timus (preferred).
• Beginner to intermediate troubleshooting knowledge of Windows OS and MacOS.
• Beginner knowledge of troubleshooting Windows Server, particularly Windows Server 2019 and newer.
• Beginner to intermediate knowledge of networking concepts and administration, including networking equipment management principles, subnets, DNS, DHCP, firewall concepts, network security, VPN technologies, and routing and switching.
• At least 1 year experience identifying risks, corresponding controls, gaps, and applicable testing strategies.
• At least 1 year experience creating and implementing security controls.
• Exceptional interpersonal communication skills, with the ability to present technical ideas in a user-friendly, business-friendly way.
• Astute analytical skills and demonstrable experience in technical documentation.

Technologies

KnowBe4, SentinelOne, Blackpoint MDR, Timus, Windows OS, MacOS, Windows Server 2019, Windows Server, Microsoft 365 ecosystem, Microsoft Entra, Defender, Conditional Access, Intune, CompTIA Network+, CompTIA Security+, VPN, ZTNA, SASE, SIEM, MDR, EDR, AV

Benefits

• Health, vision, and dental insurance.
• Paid time off, including parental leave and volunteer time.
• Flexible work environment.
• Access to mental health services.
• Employee matching donation program.
• 401k and employer matching.

Desirable Skills

• CompTIA Network+ and/or CompTIA Security+, or equivalent certifications.
• Intermediate-level knowledge of Windows Server, particularly Windows Server 2019 and newer.
• Intermediate-level knowledge of the Microsoft 365 ecosystem, especially Microsoft Entra, Defender, Conditional Access, and Intune.
• An associate degree or higher in Networking and/or Cybersecurity.

Eligibility to Work in the US

• GadellNet does not offer work visa sponsorship for this role.
• All candidates must be legally authorized to work in the United States at the time of application.
• Employment is contingent on verification of identity and eligibility to work in the United States.

Schedule

This position works Monday - Friday, 11am to 8pm CST.

Values

• Make an Impact
• 100% Responsibility 0% Excuses
• Grow or Die