Senior Systems Administrator
2 weeks ago
- Jobs by Location
- Job by industries
Job Summary
- The VMware and Mitel Specialist is responsible for designing, implementing, managing, and troubleshooting virtualized environments using VMware technologies alongside Mitel telecommunication systems.
- This role ensures optimal system performance, high availability, and seamless integration between virtual infrastructure and communication platforms.
Required Skills and Qualifications
Work Experience/Requirements:
- 3-5 years professional hands-on experience with VMware and Mitel technologies.
- Proven experience in complex virtualized environments and unified communications systems.
Essential Requirements:
- Experience in VMare technologies (vSphere, vSAN, NSX & vCenter)
- Knowledge in networking (LAN/WAN, VPN & firewals.
- Experience in Hyper-V
- Certification in CCNA Networking basics
Certifications:
- VMware Certified Professional (VCP).
- Mitel Certified Engineer (MiVoice, MiCollab).
- ITIL Foundation (for service management) - Optional.
- CCNA Certification (Networking basics).
Technical Skills:
- Expertise in VMware technologies (vSphere, vSAN, NSX, vCenter).
- Strong understanding of Mitel UC solutions (MiVoice, MiCollab, MiContact Center).
- Experience with VoIP, SIP protocols, and PBX systems.
- Familiarity with networking (LAN/WAN, VPN, VLANs, firewalls) and storage systems.
- Proficiency with scripting tools like PowerShell or Python (for automation).
- Proficiency with Windows Server and Linux.
- Experience in Hyper-V.
Soft Skills:
- Excellent troubleshooting and analytical skills.
- Strong communication and interpersonal abilities.
- Ability to work in a team environment and collaborate across departments.
- Administrative / Management jobs
-
Senior Systems Administrator
6 days ago
Johannesburg, Gauteng, South Africa Kuba Full timeKuba is a fast-growing technology company specializing in transport ticketing solutions. We are currently seeking an experienced and highly skilled Senior Systems Administrator to join our team. As the Senior Systems Administrator at Kuba, you will be responsible for managing and maintaining our server infrastructure and ensuring its smooth operation.About...
-
Senior System Administrator
4 weeks ago
Johannesburg, Gauteng, South Africa Communicate Recruitment Full timeAre you a tech-savvy professional with a passion for optimizing business systems? We are looking for a Senior Systems Administrator to join a dynamic IT Business Services team at a leading organization. What Youll Do: Maintain, implement, and enhance business services systems. Collaborate with stakeholders to define project objectives and approaches. Provide...
-
Senior It System Engineer Johannesburg
2 days ago
Johannesburg, Gauteng, South Africa HSC Systems Full timeIT Systems EngineerWe are currently seeking an energetic and skilled IT Systems Engineer to join our team. The candidate will be responsible for our clients' IT systems.Duties & ResponsibilitiesAs an IT Systems Engineer, you will be responsible for managing and maintaining our client's network infrastructure, operating systems, cybersecurity measures, and...
-
System Administrator
5 days ago
Johannesburg, Gauteng, South Africa PROVEN Full timePROVEN City of Johannesburg, Gauteng, South AfricaSystem AdministratorThe ideal candidate will design, organize, and modify the company's computer systems. This individual will evaluate and assess systems to ensure they are operating effectively. Based on assessments, this individual will harness collected knowledge and make adjustments to existing...
-
Senior System Administrator
4 weeks ago
Johannesburg, Gauteng, South Africa Communicate Recruitment Full timeAre you a tech-savvy professional with a passion for optimizing business systems? We are looking for a Senior Systems Administrator to join a dynamic IT Business Services team at a leading organization.What Youll Do: Maintain, implement, and enhance business services systems. Collaborate with stakeholders to define project objectives and approaches....
-
Senior Systems Core Administrator
3 weeks ago
Johannesburg, Gauteng, South Africa Fempower Full timePosition Description:The Senior Systems Core Administrator is responsible for integration of complex and customized proprietary products and making these services fast and reliable at all times. The position requires the combination of software integration networking and systems engineering expertise to create and manage reliable, automated, scalable and...
-
IT Systems Engineer
1 day ago
Johannesburg, Gauteng, South Africa HSC Systems Full timeJob DescriptionWe are seeking a skilled IT Systems Engineer to manage and maintain our clients' network infrastructure, operating systems, cybersecurity measures, and cloud computing platforms.Key ResponsibilitiesAs an IT Systems Engineer, you will be responsible for:Managing and maintaining network infrastructure, operating systems, and cybersecurity...
-
Junior System Administrator
7 days ago
Johannesburg, Gauteng, South Africa Curiska Full timeJob Title: Junior System Administrator / IT Support (Rosebank)Job Summary:We are looking for a motivated and detail-oriented Junior System Administrator/IT Support professional to join our team. The ideal candidate will provide day-to-day IT support and assist with the maintenance and management of our IT infrastructure. This role is perfect for someone who...
-
Senior IT Specialist
19 hours ago
Johannesburg, Gauteng, South Africa Legal Aid South Africa Full timeJob Summary">We are seeking an experienced system administrator to join our team at Legal Aid SA. The successful candidate will be responsible for managing and maintaining the Microsoft Server environment, including administering MS Active Directory, MS System Centre, Microsoft's Unified Communications solution, Internet Information Services Servers, and...
-
Systems Administrator
2 days ago
Johannesburg, Gauteng, South Africa Network Recruitment Full timeAre you an experienced Systems Administrator with a passion for maintaining secure, high-performing IT infrastructure? Join a fast-paced, tech-driven environment where your expertise in Windows, Linux, Virtualization (Hyper-V/VMware), Networking, and Automation (PowerShell) will be valued and challengedIf you thrive on problem-solving, security, and...
-
Senior Systems Professional
4 days ago
Johannesburg, Gauteng, South Africa Network Recruitment Full time**About Us:** At Network Recruitment, we understand the importance of having the right people on board to deliver exceptional results.Job Title: Senior Systems ProfessionalJob Summary:We are looking for a highly experienced Systems Professional to join our team.Key Responsibilities:Maintain and support our network infrastructurePerform root cause analysis...
-
Enterprise Systems Administration Lead
6 days ago
Johannesburg, Gauteng, South Africa Kuba Full timeCompany Overview:Kuba is a fast-growing technology company specializing in transport ticketing solutions. Our mission is to provide innovative and reliable technology to facilitate seamless transportation experiences. Job Description:We are seeking an experienced Senior Systems Administrator to join our IT team. As a key member of our team, you will play a...
-
Systems Administration Expert
19 hours ago
Johannesburg, Gauteng, South Africa Kuba Group Full timeAbout the RoleKuba Group is a leading technology company specializing in transport ticketing solutions. We are currently seeking an experienced Senior Systems Administrator to join our team as a Technology Solutions Architect.The successful candidate will be responsible for managing and maintaining our server infrastructure, ensuring its smooth operation. As...
-
Johannesburg, Gauteng, South Africa Legal Aid South Africa Full timeAs a system administrator, you will play a critical role in supporting the mission of Legal Aid SA. We are committed to providing quality legal services and promoting social responsibility.We offer a competitive salary package and opportunities for career growth and development within the company.About the PositionThis position is based in Braamfontein and...
-
Senior Systems Analyst JHB
1 day ago
Johannesburg, Gauteng, South Africa Falcorp Resourcing Full time**Job Description****Company Overview**Falcorp Resourcing is a leading provider of recruitment services, helping businesses find the best talent for their teams.**Job Title:** Senior Systems Analyst JHBWe are seeking an experienced Senior Systems Analyst to join our dynamic team. As a key member of our organization, you will be responsible for providing...
-
Office Administrator Senior
5 days ago
Johannesburg, Gauteng, South Africa The Recruitment Council Full timeOur TeamWe are a leading financial planning Family Office looking for an experienced Office Administrator Senior to join our team. As a key member of our team, you will be responsible for providing administrative support to our Managing Director and Lead Financial Planner.Responsibilities:Administrative Support:Provide administrative support to the Managing...
-
IT Systems Administrator
5 days ago
Johannesburg, Gauteng, South Africa HCLTech Full timeJob DescriptionHCLTech is a leading global technology company with a presence in Johannesburg, South Africa. We are seeking an experienced IT Systems Administrator to join our team.The successful candidate will be responsible for managing desktop and server systems using SCCM, WSUS, and other technologies. This includes software deployment, hot fix updates,...
-
Computer System Administrator
8 hours ago
Johannesburg, Gauteng, South Africa NTT Data Full timeJob Description">We are seeking a motivated and resourceful Junior IT Help Desk professional to join our team at NTT Data.Main Responsibilities">Respond to and resolve technical issues reported by users, prioritizing tasks based on urgency and impact.Maintain accurate records of incidents and problems in the service desk database, collaborating with senior...
-
System Administrator
5 days ago
Johannesburg, Gauteng, South Africa Blueion Support Services Full timeJob Location : Gauteng, JohannesburgDeadline : March 25, 2025Duties and ResponsibilitiesOperate helpdesk and log calls.Support users with login and passwords.Support users with Windows issues.Operate within the SLA with business.Windows Server support.Execute office duties such as receiving goods from suppliers and the regions, scheduling and packing items...
-
Senior Sales Administrator
2 weeks ago
Johannesburg, Gauteng, South Africa Profile Personnel Full timeKey Performance AreasWe are seeking a Senior Sales Administrator to join our team in the North of Johannesburg.The successful candidate's primary functions will include assisting key account managers with administration, communicating with customers and service providers, and informing customers about stock availability and shortages.They will handle all...