Sr Network Security Engineer

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Hi, Greetings from DIA SOFTWARE SOLUTIONS LLC! We are reaching out about an exciting direct client opportunity with one of our clients. Please review the requirements and let me know if you are interested in this position.

The Network Security Engineer is responsible for designing, implementing, and maintaining security controls that protect cloud infrastructure, cloud-native applications, and artificial intelligence (AI) and machine learning (ML) platforms. The role focuses on reducing risk, ensuring compliance, and enabling secure innovation in cloud and AI environments.

• Design, implement, and manage security controls for cloud platforms, including infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and cloud-native workloads
• Secure AI and ML systems, including model development environments, training pipelines, data pipelines, APIs, and inference services
• Assess and mitigate risks related to cloud misconfigurations, identity and access management, data exposure, and insecure APIs
• Implement and maintain cloud security tooling such as CSPM, CWPP, CIEM, container security, and API security solutions
• Collaborate with engineering, Dev Ops, data science, and AI teams to embed security into CI/CD pipelines and ML workflows (Dev Sec Ops  / MLOps)
• Conduct security architecture reviews, threat modeling, and risk assessments for cloud and AI initiatives
• Define and enforce security standards, guardrails, and best practices for cloud and AI environments
• Monitor cloud and AI environments for security events, investigate alerts, and support incident response activities
• Use TTP Add/Modify Splunk alerts to triage notables
• Ensure protection of sensitive data used in AI systems through encryption, key management, data loss prevention, and privacy controls
• Support compliance with regulatory, contractual, and internal security requirements (e.g., SOC 2, ISO 27001, NIST, GDPR)
• Stay current on emerging cloud and AI threats, vulnerabilities, and industry best practices

• Proven work in security architecture, demonstrating solutions delivery, principles and emerging technologies, designing and implementing security solutions. Continuous monitoring and making improvements to those solutions.
• Designing and implementing the security measures needed to protect data stored on public clouds against unauthorized access, including secure authentication methods, encryption, access control lists, intrusion detection systems, firewalls, other measures.
• Understanding of multi-cloud security architectures covering infrastructure, information security tools, cloud-based application security and other cloud-based technology and infrastructure architectures.
• Consulting and engineering in the development and design of security best practices and implementation of solid security principles across the organization, to meet business goals along with customer and regulatory requirements.
• Proven expertise in security considerations of cloud computing: data breaches, broken authentication, hacking, account hijacking, malicious insiders, third parties, APTs, data loss and DoS attacks.
• Knowledge and understanding of threat analysis and assessment of potential and current information security risk/threats and designing solutions to mitigate those threats.
• Knowledge and experience working with relevant National Institute of Standards and Technology (NIST) standards.
• Knowledge and experience working with ISO
  27001 specifications for a framework of policies and procedures that include all legal, physical and technical controls involved in an organization s risk management.
• Experience with SPLUNK, creating alerts, executive reports, dashboards.
• Designing and developing security architectures that align with an organization s strategic goals. Creation of architectural artifacts for key technology initiatives.
• Ability to resolve complex security issues in diverse and…