Network System Administrator
AI summary
Proten is hiring a Senior System / Network Administrator to work fully onsite at Tin Can Island, Lagos. The role involves managing Cisco infrastructure, server virtualization, cybersecurity policies, and overseeing IT vendors for a major maritime logistics operation. Candidates need at least 10 years of experience and Cisco CCNA/CCNP certification.
- Fully onsite role at Tin Can Island, Lagos
- Minimum 10 years of system/network administration experience required
- Cisco CCNA/CCNP certification required
- Manage Cisco switches, routers, and network appliances
- Oversee server virtualization, storage, and backup solutions
- Cybersecurity policy implementation and disaster recovery planning
- Send CV to recruitment@protenintl.com
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required10+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, internship, entregadorThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Network System Administrator evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Proten and the role in Not specified.
- Add concrete examples related to security, internship, entregador, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from MyJobMag Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- MyJobMag Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Network System Administrator role in security, internship?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Proten before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Use AI to apply better
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Original source description
Proten is an international Human Capital Development firm that offers a wide range of Training, Coaching and Consulting services to individuals, small businesses and corporate and governmental organisations. Our client base spreads across Europe and Africa with head offices in London, United Kingdom and Lagos, Nigeria. Human Capital is undoubtedly one of the... Network System Administrator Job Type Full Time Qualification Experience: 10 years Location Lagos City Apapa Job Field ICT / Computer Job Summary We are seeking a highly technical and infrastructure-focused toSenior System / Network Administratorbridge the gap between their complex maritime logistics and mission-critical IT operations. Operating fully onsite from theirTin Can Island, Lagos office, you will be responsible for supervising the entire network architecture, managing Cisco infrastructure, optimizing server virtualization, and overseeing critical technical vendors. The ideal candidate will transform raw infrastructure metrics and security requirements: into robust, high-availability technical strategies that eliminate system downtime, protect terminal data assets, and drive the 24/7 operational efficiency of West Africa’s largest maritime terminal. Key Responsibilities: Proactive monitoring of the entire network infrastructure to ensure maximum levels of availability, performance, and security. Advanced configuration, management, and troubleshooting of Cisco switches, routers, and network appliances. Coordination of external IT, telecom, and consulting service providers, supervising compliance with Service Level Agreements (SLAs) and delivery quality. Management and maintenance of server infrastructure (virtualization, storage, backup, and enterprise operating systems). Implementation and monitoring of cybersecurity policies, firewall management, and Disaster Recovery / Business Continuity plans. Planning and supervising technology upgrade, migration, and infrastructure expansion projects. Technical Requirements: Minimum of 10 years of proven experience: in similar roles (System/Network Administrator or IT Infrastructure Specialist). In-depth expertise in network architectures, routing protocols, VLANs, and advanced management of the Cisco IOS operating system. Cisco CCNA / CCNP. Strong experience: with Windows Server and/or Linux Enterprise environments, and virtualization platforms (VMware vSphere or Microsoft Hyper-V). Knowledge of storage architectures (SAN/NAS) and enterprise backup solutions (e.g., Veeam). Core Competencies: Ability to interface authoritatively and with technical precision with external suppliers. Aptitude for process control and managing workflows, including complex ones. Strong analytical skills and timely resolution of critical incidents (troubleshooting). Ability to propose infrastructure improvements aimed at corporate efficiency and scalability. Check how your CV aligns with this job Method of Application Send CV to: recruitment@protenintl.com Build your CV for free. Download in different templates.