Security Engineer

Security Engineer - Vulnerability, Cyber Security, Dns.

Role summary

Independently design, develop, test and deliver high-quality software components. Provide technical leadership for module-level design decisions, mentor junior engineers, and support Lead-level activities in architecture and release. Focus on reusable, maintainable code, timely delivery, and continuous improvement of process and quality.

• Strong programming ability and debugging skills
• Experience with technical design and delivering production systems
• Good understanding of DBMS, operating systems and typical software platforms
• Familiarity with Agile methods, CI/CD and IDEs used in the project
• Clear written and verbal communication
• Team player: proactively asks for and offers help

Experience:

35 years of hands-on experience in systems administration, network management, and infrastructure automation across Windows and/or Linux environments.

Technical Proficiency

Operating Systems & Virtualization

• Strong knowledge of

  Windows

  and

  Linux

  operating systems, including patching, hardening, and vulnerability remediation.
• Experience in

  virtualized environments (VMware)

  configuration, maintenance, and performance tuning.
• Proficiency in

  automation and scripting

  using

  PowerShell

  and

  Bash

  for system administration and process optimization.

Networking

• In-depth understanding of

  networking concepts, products, and protocols

  including

  OSPF

  ,

  BGP

  ,

  DNS

  ,

  DHCP

  ,

  Layer 2/3 switching and routing

  .
• Experience equivalent to

  CCNP Routing & Switching

  or

  JNCIP

  , with strong practical networking exposure.

Automation & Configuration Management

• Ability to install, configure, and maintain

  Ansible Automation Platform (AAP)

  or

  OLAM

  .
• Skilled in

  Git-based workflows

  , creating and using

  Ansible playbooks

  for system patching, installation, and compliance reporting (especially on Linux systems).
• Experience using

  PDQ Deploy/Inventory

  to manage and patch Windows systems.
• Strong troubleshooting skills for automation workflows and integration issues.

Cybersecurity & Vulnerability Management

• In-depth understanding of

  cybersecurity and network security

  principles.
• Ability to

  identify, assess, and remediate vulnerabilities

  using automation and security tools.
• Experience with

  ticketing systems

  for incident tracking, report generation, and escalation processes.

Mandatory Skills