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- ...digitalen Geschäftsprozesse "hinter den Regalen" im Konzern. Aufgaben ~3rd-Level-Support und technische Eskalationsinstanz für Linux-basierte Kassensysteme in unseren Filialen ~ Systematische Analyse und Behebung von Fehlerbildern im Kassenumfeld ~ Troubleshooting...
- ...~ Manage on-premises infrastructure, including Windows and Linux servers, virtualization platforms, storage, firewalls, switches,... ...Professional). ~ AWS Certified SysOps Administrator. ~ CCNA or CCNP. ~ CompTIA Network+ or Security+. ~ Microsoft Certified...
- ...business system. • Certification such as CompTIA A+/Network+, CCNA, Microsoft 365 / MCSA, or an ERP administrator certification is... ...administration — users, email, SharePoint/OneDrive, security settings; basic Linux an advantage. • ERP administration and configuration — user...
- ...Information Technology Marine Engineering Desirable Maritime simulation experience IT networking certification (CCNA or equivalent) Microsoft, Linux Cybersecurity certification if applicable Experience Essential Minimum 3–5 years of technical...
- ...with organizational standards. Manage and troubleshoot both Linux and Windows-based systems, performing essential updates, patches... ...is a plus. Certifications: Valid certifications like Cisco CCNA/CCNP, Juniper JNCIA/JNCIS, or CompTIA Linux+ are highly...
- ...supporting, and maintaining the Point of Sales (POS) and related devices. Work involves maintenance and support of all POS terminals ( Linux and Android, Mpos, and Kiosk) within our distribution network. Responsibilities Work closely within the hardware department to...
400000 - 600000 NGN per month
...premise and cloud environments. Requirements Responsibilities: System Administration: Install, configure, and maintain Linux and/or Windows servers Manage system updates, patches, and routine maintenance tasks Troubleshoot server, application, and...- ...LAN/WLAN, and network modernization. ~ Strong project management and troubleshooting skills. ~ Relevant certifications such as CCNA/CCNP, Huawei, or PMP are an advantage. Application Closing Date 21st November, 2026. How to Apply Interested and qualified...
- ...the unit to drive collaboration and achieve maximum performance. Requirements B. Sc. (Computer Science)/B. ENG ; MCP, CCNA, ITIL Minimum of 0-3 years total experience Good Writing & Communication Skills Understanding of Windows Client and Servers...
- ...cybersecurity principles and threat types. Strong knowledge of TCP/IP, DNS, VPNs, firewalls, and networking. Knowledge of Windows and Linux security. Experience with SIEM platforms such as Microsoft Sentinel, Splunk, QRadar, or Elastic. Familiarity with EDR/XDR...
- ...Elastic. Experience with EDR/XDR platforms. Strong understanding of: TCP/IP and networking DNS, SMTP Windows and Linux Active Directory Firewalls and IDS/IPS Authentication and access controls Ability to analyze security logs and correlate...
- ...~ Good understanding of BSS infrastructure and architecture within a telecom service provider environment. ~ Knowledge of Red Hat Linux system administration, IP networking, databases such as PostgreSQL and Oracle, and IP security. ~ Good understanding of 3GPP charging...
- ...communication skills ~ Maritime, Marine or Educational Institution experience is an added advantage ~ IT certifications such as CCNA, CompTIA A+, Network+ or MCP are an added advantage ~ Must be resident in Delta State. Salary N200,000 – N250,000 Gross Monthly...
- ...and maintain a robust IT infrastructure, including servers and virtualization platforms. Administer and optimize Windows Server, Linux systems, and hybrid cloud infrastructures. Maintain comprehensive system documentation, network diagrams, and Standard Operating...
- ...two or more of the following: networking fundamentals, security, storage or databases (relational or NoSQL), operating systems (Unix, Linux, or Windows). Preferred Qualifications: Experience implementing a cloud-based technology solution Experience in any of the...
- ...Exchange users Liaise with vendors and other IT personnel for problem resolution. Requirements Certificate in Networking (Cisco, CCNA, CCNP etc.), Microsoft Certification (MCITP) etc. At least 2 years related experience. Hands-on experience in computer systems...
- ...maintaining CCTV/IP camera systems and network infrastructure. ~ Professional networking certification such as CompTIA Network+ or Cisco CCNA. ~ Demonstrated experience with structured cabling, network troubleshooting and the use of testing tools. ~ Strong knowledge of...
- ...production experience with Node.js and Express.js ~ Strong proficiency with MongoDB and Redis ~ Experience managing dedicated/bare metal Linux servers ~ Docker proficiency and CI/CD experience (Bitbucket Pipelines preferred) ~ RESTful API design and mobile backend...Remote job
- ...internal teams and external vendors. Systems Administration Services Ensure smooth operation and availability of Windows and Linux server systems, anticipating and planning for resource needs. Maintain data management and file structure, optimize domain...
- ...Nice to Have Experience with data pipelines or large datasets. Familiarity with cloud storage and data transfers. Linux experience. Knowledge of JSON, CSV, or Parquet. Experience with AI coding tools. Startup or customer-facing technical experience...Remote job
- ...Jenkins, Azure DevOps). • Experience with monitoring tools such as Datadog, Prometheus, Grafana, New Relic, or ELK Stack. • Strong Linux administration skills. • Experience with scripting languages (Python, Bash, PowerShell). • Understanding of networking, DNS,...
- ...Experience supporting GDS setups or travel software is a plus. ~ CompTIA A+, Network+, Security+, Cisco Certified Network Associate (CCNA), or Microsoft Certified Systems Administrator (MCSA) are an advantage. ~ Strong analytical troubleshooting abilities, knowledge...
250000 - 300000 NGN per month
...Engineering, Facilities Management, or a related discipline. Professional certifications such as CompTIA A+, Network+, ITIL, CCNA , or related certifications are an added advantage. Experience Minimum of 2–3 years' experience in IT Support, Facilities...9500 - 13500 NGN per hour
...Professional communication skills in English ~ Data center certifications (CDCP, CDCS, or similar) - preferred ~ Network certifications (CCNA, CompTIA Network+) - preferred ~ Experience with DCIM and ticketing systems - preferred ~ Familiarity with major colocation...- ...tools): Burp Suite, OWASP ZAP, Nmap. Mobile security tools: MobSF, Frida, jadx, Objection, genny motion, Andriod studio. Kali Linux, Parrot OS, custom scripts in Python, Bash, PowerShell. Postman, for API testing. Security Standards & Compliance: OWASP...
- ...following certifications are an advantage: CompTIA A+ CompTIA Network+ CompTIA Security+ Cisco Certified Network Associate (CCNA) Microsoft Certified Systems Administrator (MCSA) or equivalent Competencies We're looking for someone who: Has strong...
- ...Engineering, or a related technical discipline. Certifications: CompTIA A+, Network+, Security+, Cisco Certified Network Associate (CCNA), or Microsoft Certified Systems Administrator (MCSA) are a plus. Experience: 2–4 years of hands-on experience in network...
- ...Flexible availability including weekends/holidays for urgent requests Nice to Have Certifications: CompTIA Server+, Network+, CDCP, CCNA Experience at major DC providers (Equinix, Digital Realty, NTT, CyrusOne) Structured cabling expertise (fiber, Cat6, DAC)...
- ...services environment. Professional Certifications Certifications such as the following will be an added advantage: CCNA CompTIA A+ CompTIA Network+ Microsoft Certifications Other relevant IT infrastructure, networking, cybersecurity, or systems...
300000 - 400000 NGN per month
...operations and customer service management. Professional Certifications (Added Advantage) Cisco Certified Network Associate (CCNA) MikroTik Certified Network Associate (MTCNA) ITIL Foundation Certification CompTIA Network+ PMP or Project...