Senior System Engineer | Contract

Key Responsibilities

• Lead and oversee end-to-end infrastructure integration activities across network, systems, cybersecurity, and application environments.
• Serve as the main technical liaison for customers, stakeholders, and project teams.
• Ensure all vendor-delivered solutions align with approved architecture, technical specifications, and project objectives.
• Coordinate technical dependencies, system validation activities, and risk mitigation efforts throughout the project lifecycle.
• Review and validate infrastructure deployment, migration, and integration plans.
• Work closely with cross-functional teams, vendors, and engineers to troubleshoot and resolve integration or technical issues.
• Support infrastructure hardening initiatives, vulnerability remediation, and compliance-related activities.
• Develop and maintain technical documentation such as design specifications, implementation procedures, SOPs, and as-built documents.

Requirements:

Infrastructure & Systems

• Strong expertise in enterprise infrastructure technologies, including servers, storage, and virtualization platforms.
• Demonstrated experience managing end-to-end integration across enterprise IT systems and environments.
• Hands-on experience with the following technologies:
  • Active Directory (AD) — domain services, Group Policy (GPO), and identity/access management
  • Microsoft Windows Server — deployment, administration, patching, and configuration management
  • Red Hat Enterprise Linux (RHEL) — installation, administration, patching, and system configuration
  • Tanium — endpoint patch management and update governance
  • VMware vSphere / ESXi / VMware Cloud Foundation — virtualization, infrastructure provisioning, and resource management
  • Enterprise SAN storage solutions such as Hitachi and Dell EMC — storage allocation, zoning, LUN management, and performance optimization

Security & Compliance

• Experience implementing CIS hardening standards for Windows and Linux environments.
• Familiar with vulnerability assessment (VA) processes, including remediation tracking and resolution of security findings.
• Good understanding of infrastructure monitoring, backup strategies, and enterprise security best practices.

Documentation & Communication

• Proven experience preparing and maintaining technical documentation, including:
  • Technical design documents
  • Deployment and implementation guides
  • Standard Operating Procedures (SOPs)
  • As-built documentation
• Strong communication, stakeholder engagement, and coordination skills.
• Able to work effectively both independently and within cross-functional teams.

Qualifications & Certifications

• Relevant certifications in Microsoft, VMware, Red Hat, or cybersecurity technologies will be an added advantage.