Senior Infrastructure & Security Engineer
CDWSan Francisco, CA, United States30+ days ago
Job type
- Temporary
Job descriptionPerform configuration reviews and hardening assessments across SaaS applications, cloud services, and infrastructure components. Identify misconfigurations and gaps in security posture; recommend and implement remediation strategies. Maintain and evolve baseline configurations and compliance benchmarks aligned with internal policies and recognized standards. Support vulnerability management and incident response efforts with configuration insights and forensic analysis. Administer and troubleshoot network components including switches, access points, routers, firewalls, and VPNs. Manage virtualized environments and backup systems across hybrid infrastructure. Support cloud migration efforts and ensure secure deployment patterns across public cloud platforms. Collaborate with development and DevOps teams to ensure secure and scalable infrastructure design. Implement and maintain endpoint protection, identity and access controls, and data loss prevention mechanisms. Automate security controls and monitoring using scripting and orchestration tools. Assist in audit preparation and documentation of security controls and operational procedures. Minimum 7 years of experience in IT infrastructure and security engineering. Strong understanding of SaaS, cloud, and on-premise configuration management. Proficiency in scripting languages (e.g., Python, PowerShell) and automation frameworks. Experience with network architecture, virtualization, and cloud-native services. Familiarity with compliance frameworks and security standards (e.g., CIS Benchmarks, NIST, ISO). Ability to work independently and manage multiple priorities in a fast-paced environment. Excellent communication skills and a collaborative approach to cross-functional work. Mid-Senior level Contract Information Technology IT Services and IT Consulting and Biotechnology Research
Senior Infrastructure & Security Engineer
This range is provided by CDW. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
- We can NOT provide sponsorship or work C2C. W2 ONLY.
- This is a 12-month contract through CDW working for our end client. There is potential for contract extension(s).
- Ability to work 4 days / week on-site in San Francisco (94158 zip) is required. 1 day / week remote work from home.
Overview
Our client is looking for a Senior Infrastructure & Security Engineer to support both IT operations and enterprise security initiatives at their San Francisco HQ. This role is designed for a senior-level professional with hands-on experience in infrastructure management and a strong focus on configuration assessments across SaaS platforms, cloud environments, and on-premise systems. The position reports directly to the Head of Infrastructure and Information Security and contributes to the reliability, security, and compliance of enterprise systems.
WHAT YOU'LL DO
Configuration & Security Assessments
Infrastructure Operations
Security Engineering
WHO YOU ARE AND WHAT YOU BRING
Seniority level
Employment type
Job function
Industries
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Senior Infrastructure Engineer • San Francisco, CA, United States
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