Senior Systems & Security Engineer 100% Remote

Senior Systems & Security Engineer

100% Remote

Job Summary:

We are seeking a highly skilled Senior Systems & Security Engineer to design, implement, and maintain secure IT infrastructure and systems. The role involves managing enterprise systems, strengthening security posture, and ensuring high availability, performance, and compliance across environments.

Key Responsibilities:

Systems Engineering:

• Design, implement, and maintain enterprise IT infrastructure (servers, storage, virtualization)
• Administer operating systems such as Windows Server and Linux distributions
• Manage virtualization platforms like VMware or Hyper-V
• Ensure system performance, availability, and scalability

Security Engineering:

• Implement and manage security controls, policies, and best practices
• Configure firewalls, endpoint protection, and intrusion detection/prevention systems
• Conduct vulnerability assessments and remediation activities
• Manage patching, hardening, and system security baselines

Identity & Access Management:

• Administer identity services such as Active Directory and Azure AD
• Implement role-based access control (RBAC) and least privilege principles
• Manage authentication mechanisms including MFA

Monitoring & Incident Response:

• Monitor system and security events using SIEM tools
• Investigate and respond to security incidents and alerts
• Perform root cause analysis and implement corrective actions

Cloud & Network Security:

• Support and secure cloud environments (AWS, Azure, GCP)
• Implement network security controls (VPNs, segmentation, secure gateways)
• Ensure secure configurations and compliance in hybrid environments

Documentation & Compliance:

• Maintain system and security documentation
• Ensure compliance with organizational and regulatory standards
• Participate in audits and risk assessments

Required Skills & Qualifications:

• Bachelor’s degree in IT, Computer Science, or related field
• 7–10 years of experience in systems engineering and cybersecurity
• Strong knowledge of Windows/Linux administration
• Hands-on experience with networking concepts (TCP/IP, DNS, firewalls)
• Experience with security tools (SIEM, antivirus, EDR, vulnerability scanners)
• Scripting skills (PowerShell, Bash, or Python)

Preferred Qualifications:

• Certifications such as CISSP, CEH, CompTIA Security+, or Microsoft/AWS certifications
• Experience with cloud security and DevSecOps practices
• Familiarity with container security (Docker, Kubernetes)
• Knowledge of backup and disaster recovery solutions

Soft Skills:

• Strong problem-solving and analytical abilities
• Effective communication and collaboration skills
• Ability to work under pressure and handle critical incidents

Experience Level:

7–10 years