Performance Test Engineer, Network Security Cloud Jobs

New

Expert Systems Engineer – Network Engineer

We are seeking a highly skilled Expert Network Engineer with strong Azure networ...

Location

India

Salary:

Not provided

Altera Digital Health Inc. UK

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer with strong focus on Azure network design, implementation, and troubleshooting
Hands-on experience with: Azure networking (vNETs, ExpressRoute, VPN Gateway, Route Server, Application Gateway, NSG, Azure Firewall)
Routing protocols (BGP, OSPF) and communication protocols (TCP/IP, QoS, HSRP)
Firewalls (Cisco ASA, Palo Alto, or similar)
IPSec VPNs and hybrid connectivity setups
Strong troubleshooting and analytical skills in resolving complex network issues
Familiarity with scripting/automation tools (Python, PowerShell, or Perl) for operational efficiency
Excellent communication, documentation, and mentoring skills
Ability to work in a 24x7 rotational support model
Bachelor’s degree in Computer Science, Information Technology, or a related field

Job Responsibility

Design, configure, and maintain network devices and services (e.g., routers, switches, firewalls, load balancers, VPNs, QoS) across on-prem and Azure environments
Implement and manage Azure networking components — including Azure Virtual Networks (vNETs), VPN Gateways, ExpressRoute, Azure Firewall, Application Gateway, and Network Security Groups (NSGs)
Perform network maintenance, monitoring, and optimization to ensure high availability and performance
Configure and troubleshoot routing protocols (BGP, OSPF) across hybrid environments
Manage and troubleshoot IPSec VPN tunnels between on-prem and Azure
Implement and enforce network security policies and manage firewall configurations (Cisco ASA, Palo Alto, Azure Firewall, etc.)
Monitor and analyze Azure Network Watcher, flow logs, and diagnostics for proactive issue detection
Provide Level-2/3 support, perform failover testing, and execute root cause analysis (RCA) for incidents
Develop and maintain network automation scripts (Python, PowerShell, or Terraform) for configuration consistency and efficiency
Work within established change management and configuration standards

New

Google Cloud Platform Cloud Security Architect

Location

United States , Roswell

Salary:

Not provided

Synkriom

Expiration Date

Until further notice

Requirements

8+ years of prior experience in IT in network security, information security and infrastructure in a high-tech environment
5+ years architecting and implementing security and DevSecOps on public cloud solutions (AWS or Google Cloud Platform)
Work experience as a Cloud Security Architect or similar role in a cloud native environment
Deep hands-on experience leading the design and deployment of technology infrastructure and associated security controls
Experience in solutions for data security, data masking, data classification, data anonymization

Job Responsibility

Provide domain expertise around public cloud and enterprise technology
Configure, implement, monitor, and support network security software/systems that will help ensure compliance with CSA Cloud Controls Matrix in cloud environments (AWS/AzureP)
Update security tools for logging/monitoring and growing coverage of existing tools
Make recommendations to management on enhancements to existing and new security software or related tools
Assist in evaluating, planning and implementation of new/existing security applications/tools that integrate with current tool sets
Help implement and maintain next-generation enterprise protection tools and malware detection technologies
Ensure security standard methodologies are identified and integrated into all facets of projects including network, system designs/configuration and implementations
Make recommendation on secure integration strategies, global enterprise architectures and application infrastructure based on best practices
Develop security architecture strategies that align to enterprise architecture strategy and that of the business strategy for cloud
Develop in depth security architecture standards, frameworks and design patters spanning all layers of security in the cloud from host, server and network to application and data security

Cloud Scale Test Engineer

As a Cloud Scale Test Engineer, you will ensure the delivery of high performance...

Location

United States , San Jose

Salary:

90400.00 - 208500.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or master's degree in computer science, engineering, information systems, or related field
1-4 years of experience
Strong Python Coding Skills
Passion for AI-driven automation and process optimization
Experience working on cloud platforms like AWS/Azure/Google Cloud
Experience with Observability platforms like Prometheus, Grafana. Open Search, New Relic etc
Knowledge of distributed tracing and debugging in cloud-native environments
Proficiency in GIT, Jira, Jenkins, and CI/CD tool
Basic networking knowledge
Experience in testing containerized applications and Kubernetes-based environments

Job Responsibility

Design, develop, and maintain robust test automation frameworks for cloud-scale distributed systems
Architect performance, load, and stress tests to validate system resilience under high traffic conditions
Build fault-injection and chaos engineering strategies to assess the reliability of distributed services
Develop and execute end-to-end integration, API, and system-level tests across microservices-based architectures
Implement continuous testing pipelines within CI/CD workflows to accelerate deployment cycles
Collaborate closely with development, SRE, and infrastructure teams to ensure quality best practices are embedded within the SDLC
Analyze system logs, telemetry data, and observability metrics to identify and mitigate potential failures before they impact production
Drive automation of security testing, API contract validation, and infrastructure testing
Participate in diagnosing critical production issues related to system reliability and performance

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

New

Cloud Defensive Security Engineer

As a Defensive Security Engineer, you will be part of the Cloud Defense team wit...

Location

Spain , Barcelona

Salary:

Not provided

Adevinta

Expiration Date

Until further notice

Requirements

Strong hands-on experience designing, operating and troubleshooting Elastic deployments in production (on-prem or cloud-managed)
Experience building and operating log/telemetry pipelines into Elastic (Filebeat/Metricbeat/other Beats, Elastic Agent, Logstash, ingest pipelines)
Proficiency with Kibana: dashboards, visualisations, Lens, saved searches, alerting and spaces
Solid understanding of distributed systems basics relevant to Elastic (indexing, sharding, replication, cluster health)
Elastic Certified Engineer (or equivalent depth of experience), however certification is a plus
Experience with infrastructure-as-code (e.g. Terraform, Ansible, CloudFormation) to deploy and manage infrastructure
Experience with CI/CD pipelines (GitHub Actions, Jenkins, etc…) to automate configuration and infrastructure deployments
Hands-on experience with Linux systems, containers and Kubernetes (EKS or vanilla deployments)
Experience with public cloud environments, preferably AWS and/or GCP (cloud logging, IAM basics, network fundamentals)
Good understanding of core security and SOC concepts: logs vs events vs alerts, detections, triage and investigations

Job Responsibility

Redesign, evolve and operate our Elastic stack (Elasticsearch, Kibana, Elastic Security/Observability) as a core part of the Defensive platform
Own the ingestion pipelines for security and infrastructure telemetry (e.g. AWS/GCP audit logs, EDR telemetry, OS/syslog from Linux fleets and key application logs from our core products), including Beats/Agents, ingest pipelines and index lifecycle management
Pragmatically optimise Elastic for performance, scalability, cost and reliability (index strategy, shard planning, hot/warm/cold, retention policies)
Define and maintain standards and templates for indices, data streams, mappings and dashboards
Implement and maintain detection content in Elastic (KQL/EQL queries, rules, anomaly jobs) following defense-as-code practices: versioning, code reviews, testing and CI/CD
Collaborate with engineering teams, SOC and Incident Response to translate threat scenarios and cloud/runtime risks into Elastic rules, alerts and dashboards
Improve detections to reduce false positives and improve signal quality, based on feedback from SOC, IR and product teams
Contribute to internal tooling that improves detection engineering (e.g. shared rule templates, test harnesses, linters, rule packaging)
Manage Elastic infrastructure, data pipelines, and content deployments using IaC tools (Terraform, CloudFormation) and CI/CD platforms (GitHub Actions, Argo CD)
Integrate Elastic with other security and cloud services (e.g. EDR agents, cloud-native security tools, ticketing, notification channels, SOAR) to support end-to-end defensive workflows

What we offer

An attractive Base Salary
Participation in our Short Term Incentive plan (annual bonus)
Work From Anywhere: Enjoy up to 20 days a year of working from anywhere
A 24/7 Employee Assistance Program for you and your family

Fulltime

Senior Security Engineer

The Senior Security Engineer will provide hands-on technical leadership within t...

Location

United Kingdom , Leeds; Thame

Salary:

65000.00 - 75000.00 GBP / Year

PEXA UK

Expiration Date

Until further notice

Requirements

Proactive, can-do attitude to get things done quickly and efficiently
Strong collaboration and communication skills
Willingness to contribute ideas to the security programme
Demonstratable first-hand experience in achieving organisational adherence to security best practices
Experience in the practical protection of a remote working laptop estate and SaaS cloud solutions
Experience in identity and access management solutions
Experience in device business automation and updates
Experience in the security aspects of cloud web application hosting and defence measures like WAF

Job Responsibility

Maintenance and Operational Security: Ensure all security solutions remain operationally effective
Ensure technical teams timely patch applications, systems, software, and hardware
Maintain and audit secure configurations for devices, applications, and cloud environments
Access Control and Identity Management: Conduct regular user and privileged account reviews
Manage and monitor Privileged Identity Management (PIM) profiles and elevated access accounts
Coordinate with IT and HR for onboarding/offboarding
Tool, Infrastructure, and Encryption Management: Maintain and optimise security infrastructure and tools
Oversee encryption key and certificate management
Work with vendors and internal teams to ensure tools remain current
VPN, Network & Firewall Security: Design, configure, and maintain secure VPN and Zero-Trust network solutions

What we offer

Your growth: We encourage you to hit your personal and professional learning and development goals with our tailored programs and tools
Your wellness: We care about your holistic wellbeing
Your work/life blend: We want to help you create your ideal work/life blend

Fulltime

Senior Security Engineer

Kensho is S&P Global’s hub for AI innovation and transformation. With expertise ...

Location

United States , New York; Cambridge

Salary:

160000.00 - 190000.00 USD / Year

Kensho Technologies

Expiration Date

Until further notice

Requirements

Five or more years of experience as a security engineer
Experience securing modern web applications and distributed data infrastructure in a cross-team setting
Prior experience working with enterprise security technologies such as WAF, CSPM, OAuth2, and SIEM
Strong understanding of cryptography and current best practices
Experience with penetration testing tools, techniques and methodologies and understanding of common vulnerabilities and remediation strategies
Three or more years experience writing code in Python, Javascript, Java, or Go
Experience conducting or facilitating IT security audits
Familiarity with security models for cloud providers such as AWS, Azure and GCP
Familiarity with core networking concepts and standard protocols such as TCP, UDP, and HTTP

Job Responsibility

Implement security frameworks to ensure Kensho maintains a security envelope aligned with S&P Global standards
Developing and updating security plans: Planning and managing security projects and initiatives
Emergency response: Demonstrating excellent surveillance and emergency response skills
Identifying and mitigating security vulnerabilities: Perform static and dynamic vulnerability assessments and incorporate tools in the SDLC using commercial and open source tools
Implementing de-escalation techniques: Prioritizing training in de-escalation techniques to effectively deal with conflicts
Maintain a GenAI security posture: Help establish and enable a GenAI security posture at an enterprise scale and have complete oversight of the AI Accelerator Security program
Risk assessment and management: Spotting risky behaviors and configurations in critical infrastructure components to stop network intrusions and preempt cyberattacks
Auditing policies and controls continuously: Driving the cybersecurity process forward by regularly auditing the policies and controls in place
Building a vulnerability management program: Ensuring that people in the organization continuously check for known vulnerabilities and take appropriate steps to remediate them
Design and implement security controls and processes across Kensho and provide monitoring to ensure compliance

What we offer

Medical, Dental, and Vision insurance
100% company paid premiums
Unlimited Paid Time Off
26 weeks of 100% paid Parental Leave (paternity and maternity)
401(k) plan with 6% employer matching
Generous company matching on donations to non-profit charities
Up to $20,000 tuition assistance toward degree programs, plus up to $4,000/year for ongoing professional education such as industry conferences
Plentiful snacks, drinks, and regularly catered lunches
Dog-friendly office (CAM office)
Bike sharing program memberships

Fulltime

New

Expert Systems Engineer – Network Engineer

We are seeking a highly skilled Expert Network Engineer with strong Azure networ...

Location

India

Salary:

Not provided

Altera Digital Health Inc. UK

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer with strong focus on Azure network design, implementation, and troubleshooting
Hands-on experience with: Azure networking (vNETs, ExpressRoute, VPN Gateway, Route Server, Application Gateway, NSG, Azure Firewall)
Hands-on experience with: Routing protocols (BGP, OSPF) and communication protocols (TCP/IP, QoS, HSRP)
Hands-on experience with: Firewalls (Cisco ASA, Palo Alto, or similar)
Hands-on experience with: IPSec VPNs and hybrid connectivity setups
Strong troubleshooting and analytical skills in resolving complex network issues
Familiarity with scripting/automation tools (Python, PowerShell, or Perl) for operational efficiency
Excellent communication, documentation, and mentoring skills
Ability to work in a 24x7 rotational support model
Bachelor’s degree in Computer Science, Information Technology, or a related field

Job Responsibility

Design, configure, and maintain network devices and services (e.g., routers, switches, firewalls, load balancers, VPNs, QoS) across on-prem and Azure environments
Implement and manage Azure networking components — including Azure Virtual Networks (vNETs), VPN Gateways, ExpressRoute, Azure Firewall, Application Gateway, and Network Security Groups (NSGs)
Perform network maintenance, monitoring, and optimization to ensure high availability and performance
Configure and troubleshoot routing protocols (BGP, OSPF) across hybrid environments
Manage and troubleshoot IPSec VPN tunnels between on-prem and Azure
Implement and enforce network security policies and manage firewall configurations (Cisco ASA, Palo Alto, Azure Firewall, etc.)
Monitor and analyze Azure Network Watcher, flow logs, and diagnostics for proactive issue detection
Provide Level-2/3 support, perform failover testing, and execute root cause analysis (RCA) for incidents
Develop and maintain network automation scripts (Python, PowerShell, or Terraform) for configuration consistency and efficiency
Work within established change management and configuration standards

Security Operation Engineer

The Security Operation Engineer is responsible for ensuring the security and int...

Location

Malaysia , Kuala Lumpur

Salary:

Not provided

Allianz

Expiration Date

Until further notice

Requirements

Bachelor’s degree in computer science, information technology, cybersecurity, or a related field
Proven experience in information security, network security, or a related role
Strong understanding of security principles, practices, and technologies
Experience with security monitoring and incident response tools and technologies
Proficiency in scripting or programming languages (e.g., Python, PowerShell) for automation tasks
Familiarity with cloud security and security frameworks (e.g., NIST, ISO 27001)
Strong analytical and problem-solving skills
Excellent communication and interpersonal skills
Ability to work independently and as part of a team
Certifications in security or related areas (e.g., Certified Information Systems Security Professional - CISSP, Certified Ethical Hacker - CEH) are a plus

Job Responsibility

Monitor security systems and alerts to detect and respond to potential security incidents and threats
Investigate and respond to security incidents, conducting root cause analysis and implementing corrective actions
Conduct regular vulnerability assessments and penetration tests to identify and remediate security weaknesses
Deploy, configure, and maintain security tools and technologies, such as firewalls, intrusion detection/prevention systems, endpoint security, and SIEM solutions
Assist in the development and enforcement of security policies, procedures, and standards to ensure compliance with industry regulations and best practices
Maintain accurate documentation of security incidents, processes, and configurations
Work closely with IT, network, and application teams to ensure security is integrated into all aspects of the organization's technology environment
Stay up-to-date with emerging security threats and trends, and recommend enhancements to improve the organization's security posture
Completing projects on various issues when needed.

What we offer

Diverse and inclusive workforce
Equal opportunity employer
Support for employees and their ambitions.

Fulltime

Performance Test Engineer, Network Security Cloud

Corelight

Location:
United States of America, North America

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 24, 2025

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Expert Systems Engineer – Network Engineer