Systems Networks Administrator (Ops Specialist)
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Job Location:
Pretoria - South Africa
Monthly Salary:
Not Disclosed
Posted on:
16 hours ago
Vacancies:
1 Vacancy
Job Summary
Description
Responsibilities:
Linux (CLI Expert): Provide expert-level administration for Debian (Ubuntu) and RedHat (Alma Rocky) distributions. Provision and configure systems (servers clusters laptops) via the CLI. Manually install and configure LOB applications using config files (YAML JSON). Monitor troubleshoot system performance and analyze logs/processes.
Windows Server Ownership: Manage and maintain Windows servers including Active Directory (AD/LDAP) DHCP DNS NPS Certificate Services IIS (/ASP/WebSockets) and Hyper-V. Provide user desktop support and manage file servers.
Network Topology Management: Work with Core/Distribution/Access switching environments (Edgecore MikroTik UniFi D-Link).
Security and Configuration: Manage VLANs and implement modern tunneling (ZeroTier WireGuard). Proficiently configure iptables/nftables firewalld and network bonding.
Firewall Administration: Hands-on configuration and troubleshooting of FortiGate MikroTik and pfSense.
Performance and Monitoring: Maintain network uptime ensure critical service availability and utilize monitoring applications (Zabbix Nagios etc.). IPAM/DCIM experience is essential.
Storage Management: Manage SAN NAS DAS LVM and LUN infrastructure (HPE SAN Synology FreeNAS). Perform HBA bonding SCSI configuration and storage performance optimization.
Hardware and HA: Assemble upgrade and troubleshoot server hardware. Configure RAID and other High Availability (HA) methods.
Advantageous: Experience with Veeam Quest NetVault and LTO-tape technology.
Virtualization and Clusters: Administer Xen-based hypervisor clusters (XCP/Xen) and Hyper-V. Deploy maintain and troubleshoot virtualized environments managing cluster performance and failover.
Advantageous: Experience with Hyper-V clusters VMWare vSphere Docker and Kubernetes.
Database Support: Provide basic support (backups restores minor SQL queries) for Postgres Oracle and MariaDB. Collaborate with DBA teams.
Advantageous: Oracle Data Pump and TNS Listener troubleshooting.
Office and Asset Management: Implement ITIL-based best practices (ITSM). Manage assets (ITAM) including procurement supplier negotiation warranties and SLAs.
Soft Skills and Documentation: Write support/training documentation. Maintain strong written/verbal English communication. Work independently manage multiple priorities and collaborate effectively with interdepartmental teams (e.g. Finance Audit). Be eager to learn new technologies.
Advantageous: Familiarity with JIRA and Confluence.
Minimum Requirements:
Education: Bachelors Degree in Computer Information Systems Management Information Systems (MIS) or a similar field.
Required Certifications (or equivalent):
A N
MTCNA
ICND1 UBWA
Linux/LPIC1 Server
MCSA: Windows Server 2016
Extensive technical management experience preferably in a related industry.
Advanced knowledge of IT Infrastructure innovation and integration.
Methodologies: Full understanding of the IT Software Development Lifecycle (SDLC).
Database Knowledge: Familiarity with basic SQL database design and working with data architects.
Certifications: LPIC2 MCITP MTCRE CCNA MCSE: Core Infrastructure ITILv4 Security.
Methodologies: Experience with ITIL and AGILE Methodologies.
Benefits:
- Competitive salary based on experience (salary can potentially be more based on experience/skills)
IF you meet the above requirements and want to make a career-changing move apply today by emailing your CV to
Package & Remuneration
About Us
Engineering Recruitment Agency in South Africa focusing on the following disciplines:
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View our jobs below.
Need staff. Email us.
Required Experience:
IC
Key Skills
- Computer Science
- Active Directory
- Computer information Technology
- PowerShell
- OS
- Windows
- Database
- SCCM
- Linux
- SAN
- Troubleshoot
- Backup
- Setup
- Technical Support
- UNIX
About Company
Hire Resolve connects Job seekers to Employers. The company is a Specialist Recruitment & Staffing company with a national presence with a customer base of listed companies on the JSE and global multinationals. The company prides itself on its technical & industry knowledge. The cons ... View more
