Information Technology Security Administrator - Onsite

Liberty Personnel Services, Inc.
Newtown Square, PA, United States
25 days ago
Apply on www.libertyjobs.com
Prepare application

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Working hours
Regular working hours

Tech stack

Bash Shell CompTIA Security+ Cyber Security Data Security Disaster Recovery Multi-Factor Authentication Python (Programming Language) Windows PowerShell Azure Active Directory CrowdStrike Falcon Management Anti-Phishing Security Information and Event Management
+7 more
Software Vulnerability Management Scripting Firewalls (Computer Science) Information Technology Veeam Cisco Vulnerability Analysis

Job description

  • Monitor security alerts, investigate threats, and coordinate incident response
  • Manage vulnerability assessments, remediation, and risk-based prioritization
  • Develop and maintain SIEM detection rules, dashboards, and security integrations
  • Administer EDR, identity and MFA, email security, firewalls, and data security tools
  • Develop scripts and automation using PowerShell, Python, or Bash
  • Support security audits, third-party risk assessments, and compliance initiatives
  • Manage security awareness training and phishing simulations
  • Collaborate with IT teams on system hardening, patching, backup validation, and disaster recovery

Requirements

  • 3+ years of information security or IT infrastructure experience
  • Hands-on experience with incident response and vulnerability management
  • Experience with SIEM/EDR, identity and MFA, email security, and vulnerability management tools
  • Scripting or automation experience
  • Associate degree in IT, Computer Science, or a related field, or equivalent experience
  • Ability to obtain a relevant cybersecurity certification within 12 months

Preferred Experience

  • CrowdStrike Falcon, Microsoft Entra ID, Cisco Duo, Varonis, or Veeam
  • CompTIA Security+, CySA+, CISSP, CISM, or other relevant certifications
  • Public-sector information security experience
  • Experience working with external security providers, auditors, and incident response partners, * Must be able to obtain required background clearances
  • Must be available for scheduled after-hours maintenance and participation in an on-call rotation

Motivated IT security professionals with hands-on security operations experience are encouraged to apply!

Benefits & conditions

  • Competitive compensation and comprehensive benefits
  • Strong retirement plan with a 10% employer match
  • Generous PTO, holidays, and winter break
  • Summer compressed four-day workweek
  • Tuition waiver and reimbursement
  • Professional development and certification support
  • Supportive work environment with a strong work-life balance

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.libertyjobs.com
Prepare application

Good distractions

Loading talks and stories from around this role…