Information Technology Security Administrator - 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.

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 Power Shell, 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

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

Crowd Strike Falcon, Microsoft Entra , 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

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

Must be able to obtain required background clearances

Must be available for scheduled after‑hours maintenance and participation in an on‑call rotation

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