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Unix/Linux Hybrid Cloud Security Engineer

2 months ago


Chicago, United States Cognizant Full time

This hybrid is open to any qualified applicant in the United States.

A qualified applicant must be local to Chicago, Illinois, and be willing to go on-site 3 days a week.

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

Practice - CIS - Cloud, Infrastructure, and Security Services

About Cloud Infrastructure & Security Services: Cognizant’s Cloud, Infrastructure, and Security Services Practice (CIS), is all about embracing digital transformation by driving core modernization holistically across layers We help customers transform infrastructure and workplace to meet the rapidly evolving needs of the digital era Our holistic approach delivers key results for our customers by achieving cloud driven modernization and workplace and operational transformation to run the business in a secure environment.

Job Duties and Responsibilities:
  • Design and implement robust access control mechanisms, including centralized authentication systems (e.g., LDAP, Kerberos, RADIUS) and multi-factor authentication solutions
  • Handle user accounts, privileges, and access rights across Unix/Linux systems, ensuring consistency to the principle of the least privilege
  • Collaborate with multi-functional teams to craft and implement secure architectures for UNIX/Linux systems, containerized environments, and cloud services (e.g., AWS, Azure, GCP)
  • Maintain security blueprints, standards, and guidelines for hybrid cloud environments
  • Implement and automate system hardening processes, including kernel tuning, file system security, and service hardening
  • Perform regular vulnerability assessments and patch management activities to mitigate security risks
  • Develop and maintain secure automation scripts and tools for provisioning, configuring, and handling Unix/Linux systems in the cloud
  • Acquire and maintain proficiency in forensic analysis tools and techniques specific to Unix/Linux environments
  • Collaborate with security operations teams to ensure timely detection, response, and mitigation of security incidents
  • Ensure compliance with industry regulations (e.g., PCI-DSS, SOX, GDPR) and internal security policies across the cloud environments
  • Implement and maintain security governance frameworks, including identity and access management (IAM), data protection, and encryption strategies
  • Leverage infrastructure-as-code (IaC) principles to codify and automate secure infrastructure deployments
  • Implement continuous integration and continuous deployment (CI/CD) pipelines with embedded security controls
  • Establish and implement secure coding practices, code review processes, and secure software development life cycle (SDLC) methodologies
  • Collaborate with vendors, partners, and the broader security community to look out for industry trends and new technologies
Position Qualifications:
  • At least 10 to 14 years of experience
  • Required skills: Linux Admin (RHEL/SLES/OEL), LPAD, and HP - Unix Administration
  • Nice to have skills: IBM AIX Admin, Network Basics, Solaris Administration, and Shell Scripting
  • Confirmed ability in UNIX/Linux system administration and security roles
  • Extensive knowledge of security principles, techniques, and best practices for on-premises and cloud environments
  • Hands-on experience with security tools and technologies, such as firewalls, IDS/IPS, SIEM, vulnerability scanners, and secure coding practices
  • Proficiency in scripting languages (e.g., Python, Bash, PowerShell) and infrastructure-as-code tools (e.g., Terraform, Ansible, Puppet)
  • Solid understanding of industry regulations and compliance requirements (e.g., PCI-DSS, SOX, GDPR)
  • Superb communication and documentation skills for technical and non-technical audiences
  • Certifications such as CISSP, GIAC, or vendor-specific security certifications are useful
Salary and Other Compensation:

Applications will be accepted until 08/02/2024.

The annual salary for this position is between $73,000 and $116,000 depending on the experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program and stock awards, based on performance and is subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

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