Adversary Emulation Tool Management Support Service
Brevco Services | , henegouwen, belgium, henegouwen, BEPosted 10 days ago
Description
Adversary Emulation Tool Management Support Service
IT Services
Type: Contract
Country: Belgium
City: Mons
Security: Needed
Company: NCIA
Essential Qualifications/Experience:
- Bachelor's degree in Computer Science, Information Technology, or related field or at least 6 years of experience
- 3+ years of relevant experience in IT security, with a focus on System Administration, Security Tools Management in large organisations
- Relevant and proven experience acquired during the 3+ years time:
- Linux Systems administration(Install/configure/maintain Linux based servers, apply system updates/patches, monitor system performance/logs, manage users/permissions/settings of the platform)
- Docker management (maintain Docker containers, troubleshoot Docker based applications and volumes)
- Strong understanding of security best practices
- IP switching and routing, experience in network troubleshooting
- Virtual Infrastructure understanding based on VMWare technologies
- Good engineering skills including programming and/or scripting knowledge (python, shell scripting, PowerShell)
- Demonstrable experience of analysing and interpreting logs in order to diagnose faults and spot abnormal behaviours
- Experience in Proxy management (Configure/maintain proxy, implement routing rules/access control)
- In addition, the tool manager should have a good understanding of:
- NATO organization and its IT infrastructure
- Service Management, monitoring and reporting tools, such as Solarwinds
- System instrumentation solutions such as Ansible
- Certifications such as CISSP, CISM, or CISA, or equivalent
- An international environment comprising both military and civilian elements
DUTIES/ROLE:
- System administration, monitoring and reporting:
- Manage user accounts, permissions and security
- Proactively review logs and alerts to identify any technical issues, errors, or failures in the monitoring process
- Produce and distribute reports related to system health, monitoring activities, and compliance status (e.g., audit logs, system performance metrics)
- Daily: Verify the system is healthy (Check CPU, memory, disk usage, etc.), if not resolve the issues to make system up and running
- Daily: Review logs for errors or anomalies
- Daily: Respond quickly to outages or system alerts
- Daily: Check ITSM and take an action for requests, changes and incidents
- Document configuration and changes: Keep up-to-date documentation of all configurations, integration steps, troubleshooting procedures, and system maintenance tasks
- Maintain an inventory: Keep track of all integrated identity sources, IAM systems, and external tools
- Weekly: Do the maintenance (Schedule and apply updates, check system resources, etc.)
- Weekly: Periodically test backup restores to ensure data integrity
- Weekly: Identify and resolve performance bottlenecks or capacity issues
- Automation and Scripting:
- Improve system efficiency: Identify areas where automation could reduce manual intervention and improve operational efficiency
- Monthly: Analyse trends in resource usage and plan for upgrades
- Monthly: Ensure service levels are met; report to stakeholders
- Monthly: Verify and update hardware/software inventory
Job requirements
All the mandatory requirements have to be met in order to apply.
- Bachelors degree in Computer Science, Information Technology, or related field or at least 6 years of experience (Mandatory)
- 3+ years of relevant experience in IT security, with a focus on System Administration, Security Tools Management in large organisations (Mandatory)
- Relevant and proven experience acquired during the 3+ years time: (Mandatory)
- Linux Systems administration(Install/configure/maintain Linux based servers, apply system updates/patches, monitor system performance/logs, manage users/permissions/settings of the platform) (Mandatory)
- Docker management (maintain Docker containers, troubleshoot Docker based applications and volumes) (Mandatory)
- Strong understanding of security best practices (Mandatory)
- IP switching and routing, experience in network troubleshooting (Mandatory)
- Virtual Infrastructure understanding based on VMWare technologies (Mandatory)
- Good engineering skills including programming and/or scripting knowledge (python, shell scripting, PowerShell) (Mandatory)
- Demonstrable experience of analysing and interpreting logs in order to diagnose faults and spot abnormal behaviours (Mandatory)
- Experience in Proxy management (Configure/maintain proxy, implement routing rules/access control) (Mandatory)
- In addition, the tool manager should have a good understanding of: (Mandatory)
- NATO organization and its IT infrastructure (Mandatory)
- Service Management, monitoring and reporting tools, such as Solarwinds (Mandatory)
- ITIL Service Management (Mandatory)
- System instrumentation solutions such as Ansible (Mandatory)
- Certifications such as CISSP, CISM, or CISA, or equivalent (Mandatory)
- An international environment comprising both military and civilian elements (Mandatory)
