Information Technology Security Administrator - Onsite

Job Description

Job DescriptionInformation Technology Security Admin - Onsite

• ONSITE - Only local candidates will be considered.
• MUST be a US Citizen or Green Card Holder.

???? Newtown Square, PA | Full-Time, Direct Hire

Join a collaborative IT team as an Information Technology Security Administrator, where you'll play a hands-on role protecting enterprise systems, sensitive data, and critical infrastructure. This opportunity offers a broad cybersecurity focus spanning incident response, vulnerability management, SIEM detection engineering, security platform administration, and risk mitigation.

Enjoy a strong benefits package, excellent work-life balance, professional development support, and the opportunity to make a meaningful impact.

What You'll Be Doing

• 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

Required Experience

• 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

Why Consider This Opportunity?

• 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

Requirements

• 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!

All inquiries are 100% confidential. Please email or call 610-684-8675 to learn more.

An Equal Opportunity Employer committed to diversity in the workplace. We celebrate the unique contributions that each team member brings to our organization.

Please reach out for additional info. I have over 100+ roles open daily! Please add me on LinkedIn.

---No Third Parties---

Michael Sardella | Liberty Personnel Services, Inc.

1001 Conshohocken State Rd, Ste 2-410 | West Conshohocken, PA 19428

www.libertyjobs.com

#ITSecurity

#InformationSecurity

#Cybersecurity

#InformationTechnology

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\nCompany Description

Libertyjobs.com has become an essential destination site for experienced job seekers. Our recruiters are continually posting active job openings to the website. Feel free to search our database of open positions and apply for your next career move!

Hundreds of new jobs are listed on the site every month in a wide range of industries and locations. Last year we had over 900,000 unique job seekers visit our website, which means over 75,000 skilled job seekers search our openings every month.

Established in 2003, Liberty Personnel quickly grew into one of the largest technical recruiting agencies on the East Coast. Today, Liberty Personnel has a national presence and a diverse client base. Listed below are a number of the industries and openings we work on:

Information Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance, Construction, Oil and Gas, Medical Communications, Accounting, Finance, Electronics, Scientific, Medical Device, Sales, Pharmaceutical, Admin, Automation, Controls, Civil, HVAC, Wastewater, Structural, Electrical, Chemists, Validations, Logistics, Food Production, Renewable Energy and Machinists.

Company Description

Libertyjobs.com has become an essential destination site for experienced job seekers. Our recruiters are continually posting active job openings to the website. Feel free to search our database of open positions and apply for your next career move!\n\nHundreds of new jobs are listed on the site every month in a wide range of industries and locations. Last year we had over 900,000 unique job seekers visit our website, which means over 75,000 skilled job seekers search our openings every month.\n\nEstablished in 2003, Liberty Personnel quickly grew into one of the largest technical recruiting agencies on the East Coast. Today, Liberty Personnel has a national presence and a diverse client base. Listed below are a number of the industries and openings we work on:\n\nInformation Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance, Construction, Oil and Gas, Medical Communications, Accounting, Finance, Electronics, Scientific, Medical Device, Sales, Pharmaceutical, Admin, Automation, Controls, Civil, HVAC, Wastewater, Structural, Electrical, Chemists, Validations, Logistics, Food Production, Renewable Energy and Machinists.