Senior IT Administrator
نُشرت في :
26-03-2025
صاحب العمل نشط
1 وظيفة شاغرة
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حالة تأهب وظيفة
سيتم تحديثك بأحدث تنبيهات الوظائف عبر البريد الإلكترونيValid email field required
أرسل الوظائف
الوصف الوظيفي
Job Summary:
Our client is seeking a highly skilled and experienced Senior IT Administrator to join their dynamic IT team in Mafinga Iringa region Tanzania. The Senior IT Administrator will be responsible for the overall health security and maintenance of our organizations IT infrastructure ensuring optimal performance and minimal disruption to business operations. This role requires a proactive individual with strong technical expertise excellent problemsolving abilities and the capacity to lead and mentor junior IT staff. The successful candidate will play a crucial role in supporting their growing business needs and implementing strategic IT initiatives within the Tanzanian and international context.
Responsibilities
Infrastructure Management:
- Manage and maintain the organizations server infrastructure (physical and virtual) including operating systems (Windows Server Linux) storage solutions and backup systems.
- Oversee the network infrastructure including routers switches firewalls and wireless access points ensuring security and optimal performance.
- Administer and maintain email systems (e.g. Microsoft Exchange Google Workspace) and other critical business applications.
- Ensure the availability integrity and security of all IT systems and data.
- Plan and execute system upgrades patches and configurations.
Security Management:
- Implement and maintain security policies and procedures to protect the organizations IT assets.
- Monitor systems for security breaches and respond to incidents effectively.
- Manage and maintain antivirus antimalware and intrusion detection/prevention systems.
- Conduct regular security assessments and vulnerability scans.
- Educate staff on security best practices.
User Support and Helpdesk Escalation:
- Provide advanced technical support to endusers resolving complex hardware and software issues.
- Act as an escalation point for the IT support team providing guidance and expertise.
- Develop and maintain IT support documentation and knowledge base articles.
Project Management and Implementation:
- Participate in the planning and of IT projects including system deployments upgrades and migrations.
- Manage small to mediumscale IT projects independently ensuring timely completion and within budget.
- Evaluate and recommend new technologies to improve efficiency and productivity.
Vendor Management:
- Liaise with IT vendors for hardware software and support services.
- Manage vendor relationships and ensure service level agreements (SLAs) are met.
Documentation and Reporting:
- Maintain accurate and uptodate documentation of IT assets infrastructure configurations and procedures.
- Generate regular reports on system performance security status and project progress.
Team Leadership and Mentorship:
- Provide guidance mentorship and technical leadership to junior IT staff.
- Assist in training and onboarding new IT team members.
Compliance and Regulatory Requirements:
- Ensure IT systems and practices comply with relevant local laws and regulations in Tanzania (e.g. data privacy).
- Adhere to company policies and procedures.
Requirements
Knowledge and Experience
- Bachelors degree in Computer Science Information Technology or a related field.
- Minimum of 5 years of progressive experience in IT administration with at least 2 years in a senior role.
- Proven experience managing and maintaining Windows Server and/or Linux environments.
- Strong networking knowledge including TCP/IP DNS DHCP VPNs and firewall management.
- Solid understanding of cybersecurity principles and best practices.
- Experience with cloud technologies (e.g. Microsoft Azure AWS Google Cloud) is a plus.
- Excellent problemsolving and analytical skills.
- Strong communication interpersonal and customer service skills.
- Ability to work independently and as part of a team.
- Excellent organizational and time management skills.
- Relevant industry certifications (e.g. CompTIA Security Network Server Microsoft Certified: Azure Administrator Associate Cisco Certified Network Associate (CCNA).
- Experience working in a multinational or diverse environment.
- Familiarity with local IT infrastructure and challenges in Tanzania.
نوع التوظيف
دوام كامل
المهارات المطلوبة
الإبلاغ عن هذه الوظيفة
إخلاء المسؤولية: د.جوب هو مجرد منصة تربط بين الباحثين عن عمل وأصحاب العمل. ننصح المتقدمين بإجراء بحث مستقل خاص بهم في أوراق اعتماد صاحب العمل المحتمل.
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