Cybersecurity Engineer ( W2 direct hire, no C2C )

System One Holdings, LLC

$100K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of hands-on IT security/cybersecurity engineering experience
  • Experience implementing security controls and solutions from scratch
  • Strong knowledge of Microsoft 365 security technologies
  • Familiarity with firewalls, VPNs, EDR, and email security platforms
  • Understanding of cybersecurity frameworks and compliance standards

Responsibilities

  • Secure enterprise infrastructure and respond to cyber threats
  • Administer Microsoft 365 security tools and manage compliance
  • Monitor and respond to security incidents and alerts
  • Perform vulnerability assessments and security hardening
  • Manage endpoint protection, email security, and identity controls
  • Conduct proactive security reviews and threat hunting
  • Provide security-related escalation support and lead incident response efforts

Benefits

  • Direct hire opportunity with no third-party complications
  • Involvement in comprehensive cybersecurity projects
  • Exposure to the latest security technologies and frameworks
  • Opportunity for professional development and certifications
  • Engagement in proactive threat management and user training programs
Full Job Description
*** This is a direct hire role

*** NO C2C candidates, NO 3rd parties

Cybersecurity Engineer :

- This role is responsible for securing enterprise infrastructure, responding to cyber threats, administering Microsoft 365 security, and helping ensure compliance with applicable regulatory requirements.
- Implement, and maintain enterprise security controls across cloud and on-premises environments.
- Manage security compliance and assist in security policy creation
- Monitor and respond to security alerts, incidents, phishing attempts, malware, and suspicious activity.
- Perform vulnerability assessments, remediation tracking, and security hardening.
- Manage endpoint protection systems, email security, MFA, Conditional Access, and identity security controls.
- Configure and maintain SIEM, logging, and monitoring platforms.
- Conduct threat hunting and proactive security reviews.
- Microsoft 365 and Cloud Security : Administer Microsoft 365 security tools including Microsoft Defender , Entra ID (Azure AD) , Conditional Access, Intune, Purview, Exchange Online Protection
- Implement DLP, retention, and email security policies.
- Secure remote access, mobile devices, and hybrid cloud infrastructure.
- Secure Firewalls, VPNs, wireless networks, switches, and servers.
- Review Firewall rules and network segmentation.
- Support backup, disaster recovery, and business continuity initiatives.
- Assist with patch management and secure configuration baselines.
- Provide escalation support for security-related help desk issues.
- Lead response efforts during security incidents and outages.
- Conduct user security awareness training and phishing simulations.

Required Qualifications :

- Experience implementing security controls and solutions from scratch - not just maintaining or monitoring established systems - with a working knowledge of security best practices and the ability to determine what to implement and how to execute it effectively.
- At least 5+ years of hands-on IT security / cybersecurity engineering experience.
- Strong experience with Microsoft 365 security technologies specifically.
- Experience with: Firewalls and VPN technologies, Endpoint Detection & Response (EDR), Email security platforms, Vulnerability management tools, Windows Server and Hybrid Active Directory, Knowledge of cybersecurity frameworks and compliance standards.

Preferred Qualifications :

- Certifications such as: CISSP, Security+ , SC-200, SC-300, AZ-500, CEH

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#M1

Ref: #404-IT Pittsburgh

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