Adversary Emulation Tool Management Support Service

h3Adversary Emulation Tool Management Support Service /h3pIT Services /ppType: Contract /ppCountry: Belgium /ppCity: Mons /ppSecurity: Needed /ppCompany: NCIA /ph3Essential Qualifications/Experience: /h3ulliBachelor's degree in Computer Science, Information Technology, or related field or at least 6 years of experience /lili3+ years of relevant experience in IT security, with a focus on System Administration, Security Tools Management in large organisations /liliRelevant and proven experience acquired during the 3+ years time:ulliLinux Systems administration(Install/configure/maintain Linux based servers, apply system updates/patches, monitor system performance/logs, manage users/permissions/settings of the platform) /liliDocker management (maintain Docker containers, troubleshoot Docker based applications and volumes) /liliStrong understanding of security best practices /liliIP switching and routing, experience in network troubleshooting /liliVirtual Infrastructure understanding based on VMWare technologies /liliGood engineering skills including programming and/or scripting knowledge (python, shell scripting, PowerShell) /liliDemonstrable experience of analysing and interpreting logs in order to diagnose faults and spot abnormal behaviours /liliExperience in Proxy management (Configure/maintain proxy, implement routing rules/access control) /li /ul /liliIn addition, the tool manager should have a good understanding of:ulliNATO organization and its IT infrastructure /liliService Management, monitoring and reporting tools, such as Solarwinds /liliSystem instrumentation solutions such as Ansible /liliCertifications such as CISSP, CISM, or CISA, or equivalent /liliAn international environment comprising both military and civilian elements /li /ul /li /ulh3DUTIES/ROLE: /h3ulliSystem administration, monitoring and reporting:ulliManage user accounts, permissions and security /liliProactively review logs and alerts to identify any technical issues, errors, or failures in the monitoring process /liliProduce and distribute reports related to system health, monitoring activities, and compliance status (e.g., audit logs, system performance metrics) /liliDaily: Verify the system is healthy (Check CPU, memory, disk usage, etc.), if not resolve the issues to make system up and running /liliDaily: Review logs for errors or anomalies /liliDaily: Respond quickly to outages or system alerts /liliDaily: Check ITSM and take an action for requests, changes and incidents /liliDocument configuration and changes: Keep up-to-date documentation of all configurations, integration steps, troubleshooting procedures, and system maintenance tasks /liliMaintain an inventory: Keep track of all integrated identity sources, IAM systems, and external tools /liliWeekly: Do the maintenance (Schedule and apply updates, check system resources, etc.) /liliWeekly: Periodically test backup restores to ensure data integrity /liliWeekly: Identify and resolve performance bottlenecks or capacity issues /li /ul /liliAutomation and Scripting:ulliImprove system efficiency: Identify areas where automation could reduce manual intervention and improve operational efficiency /liliMonthly: Analyse trends in resource usage and plan for upgrades /liliMonthly: Ensure service levels are met; report to stakeholders /liliMonthly: Verify and update hardware/software inventory /li /ul /li /ulh3Job requirements /h3pAll the mandatory requirements have to be met in order to apply. /pulliBachelors degree in Computer Science, Information Technology, or related field or at least 6 years of experience (Mandatory) /lili3+ years of relevant experience in IT security, with a focus on System Administration, Security Tools Management in large organisations (Mandatory) /liliRelevant and proven experience acquired during the 3+ years time: (Mandatory)ulliLinux Systems administration(Install/configure/maintain Linux based servers, apply system updates/patches, monitor system performance/logs, manage users/permissions/settings of the platform) (Mandatory) /liliDocker management (maintain Docker containers, troubleshoot Docker based applications and volumes) (Mandatory) /liliStrong understanding of security best practices (Mandatory) /liliIP switching and routing, experience in network troubleshooting (Mandatory) /liliVirtual Infrastructure understanding based on VMWare technologies (Mandatory) /liliGood engineering skills including programming and/or scripting knowledge (python, shell scripting, PowerShell) (Mandatory) /liliDemonstrable experience of analysing and interpreting logs in order to diagnose faults and spot abnormal behaviours (Mandatory) /liliExperience in Proxy management (Configure/maintain proxy, implement routing rules/access control) (Mandatory) /li /ul /liliIn addition, the tool manager should have a good understanding of: (Mandatory)ulliNATO organization and its IT infrastructure (Mandatory) /liliService Management, monitoring and reporting tools, such as Solarwinds