Tier 2 Security Analyst

Job overview

The Tier 2 Security Analyst is an onsite role with WEBIT Services in Naperville, IL. Compensation is not specified. WEBIT Services is an employee-owned managed services provider serving clients’ IT environments. The analyst handles escalated security work, turning alerts into investigated findings and remediation, while improving detection and response processes. The role also develops runbooks and supports consistent security operations across assigned client environments.

What you'll do

• Lead security incident response from containment and investigation through eradication and remediation
• document incidents and lead incident bridges and post-incident reviews
• tune SIEM/MDR alerts and manage detection rules
• investigate escalated alerts from EDR/MDR, Microsoft 365 Defender, Entra ID sign-in logs, and email security
• administer EDR policies and email security rules
• manage assigned client vulnerability lifecycles and track remediation
• verify MFA, Conditional Access, and backup status
• implement security policy changes
• conduct quarterly reviews and present findings.

What we're looking for

Skills & competencies

tier 2 security analyst

webit services

naperville il

onsite

cybersecurity

incident response

siem

mdr

edr

vulnerability management

microsoft 365 defender

no formal education required

Work arrangement

• Weekend coverage required

Benefits & perks

• Company-paid insurance premiums for employees
• company-paid short- and long-term disability
• vision and dental options
• 401(k) match
• employee ownership eligibility after one year
• unlimited PTO after 90 days.

Why this role

Formal education is not required. Requires 2+ years in IT support or security operations, including 1 year investigating and responding to security alerts or incidents. Benefits include company-paid employee insurance premiums, short- and long-term disability, vision and dental options, 401(k) match, eligible employee ownership after one year, and unlimited PTO after 90 days.

About the employer

WEBIT Services is hiring for this role. Industry: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. Sector: 51.