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 from scratch
  • Strong knowledge of Microsoft 365 security technologies
  • Familiarity with firewalls, VPNs, EDR, and email security platforms
  • Knowledge of cybersecurity frameworks and compliance standards

Responsibilities

  • Secure enterprise infrastructure and respond to cyber threats
  • Implement and maintain security controls in cloud and on-premises environments
  • Monitor and respond to security alerts and incidents
  • Conduct vulnerability assessments and security hardening
  • Manage endpoint protection systems and identity security controls
  • Configure and maintain SIEM and monitoring platforms
  • Lead security incident response efforts and conduct user training

Benefits

  • Direct hire position
  • Opportunity to implement security solutions from the ground up
  • Active engagement with cutting-edge Microsoft 365 security tools
  • Participation in professional development opportunities like certifications
  • Support for backup, disaster recovery, and business continuity initiatives
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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