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Security Operation Expert
3 weeks ago
Description - External
**Come create the technology that helps the world act together**
Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world.
We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work.
**The team you'll be part of**
**About Cloud & Network Services**
Cloud and Network Services is a leading Nokia business group that offers Network solutions on Core, Business and Enterprise segments, as well as Cloud solutions and Cognitive Services. It is a newly formed business group, that includes Nokia Software business, Nokia’s enterprise solutions, core network solutions including both voice and packet core, and managed and advanced services. This unit will also act as a delivery channel of certain products from other business groups to enterprise customers. Cloud and Network Services (CNS) will target growth by leveraging the industry transition to cloud-based delivery, network-as-a-service business models, and software-led value creation.
As Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models. Our inclusive team of dreamers, doers and disruptors push the limits from impossible to possible.
**What you will learn and contribute to**
Security Operation Expert
Subject matter expert on Information Security and compliance initiatives that will work with internal and external stakeholders to implement and manage a strong integrated security posture in addition to serving as a consultant to the business on security controls design.
Are you passionate about solving problems?
As part of our team, you will:
Be Responsible for:
**Crowdstrike EDR-**
24x7 monitoring of network equipments in real-time
- Leveraging the existing endpoint telemetry to enhance visibility and coverage of memory
resident malware, policy violations, command and control activity and other advanced
attack techniques
- Leverage and create automated incident response playbooks to contain and disrupt the
attacks before they escalate
- Automatically respond to identified threats to remove or contain them and notify
security teams
- Leveraging the existing forensics and analysis tools to research identified threats and
search for suspicious activities
- Perform network containment of devices for identification of threats and stopping them
- Un-containing of the devices after the investigation & remediation through the Falcon UI
- Identification of multiple detections for a system and analyzing the underlying alert for
the same so as to take immediate action
- Analyze the detection patterns, including known malware, credential theft and web
exploit etc.
- Network containment of the compromised devices for analysis and stop the lateral
movement
- Perform real time responses which makes it possible to remotely remediate systems
using various commands while minimizing the costs of downtime and lost productivity
- Navigation of file systems, upload or deletion of files and perform file system operations
- List down the running processes and kill processes
- Retrieval of memory dumps, event logs or any other files
- Analyze and work on open connections
- Create, query or modify registry keys
- Prioritization of threats, formulating the action plans and speed up of the responses
L-3 mandatory task- Taking end-to-end ownership of the incident
- Implementing Microland best practices
- Quick triaging of the incident based on rich knowledge articles and assigning to the right
resolver group.
- Building the knowledge articles
- Deploying team with right skillset and attitude
It would be nice if you also had:
- Any of the applicable, recognized industry security certifications (e.g. CISM, CISSP, CISA, 27001 LA/LI, CEH, CPT)
- Time management and organization skills with an aptitude towards creative problem solving
- Experience required - 6 to 9 years
- Education - Bachelor of Engineering/Technology /Master’s Degree or Equivalent
**What we offer**
Nokia offers flexible and hybrid working schemes, continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered.
**Nokia is committed to inclusion and is an equal opportunity employer**
Nokia has received the following recognitions for its commitment to inclusion & equality:
- One of the World’s Most Ethical Companies by Ethisphere
- Gender-Equality Index by Bloomberg
- Workplace Pride Global Benchmark
- LGBT+ equality & best pla
