Senior Server Engineer Jobs in Sandton

A senior infrastructure role in Sandton for an engineer who can take ownership of complex server, messaging and cloud problems from first alert to final fix. Hire Resolve is recruiting a Senior Server Engineer for a permanent position based in Sandton. The vacancy was posted on 29 October 2026 and, at the time of writing, the listing showed the job expiring in 13 days, so candidates who match the profile should apply promptly rather than leaving it to the last day. The advertised salary range is R62,500 to R66,700 per month, and the advert also notes that the client offers a highly competitive salary based on experience, so readers should confirm the final package on the original advert.

About the company and the work

Hire Resolve is described in the advert as a top recruitment agency in South Africa that connects businesses with skilled professionals across industries including engineering, mining, information technology, finance, manufacturing, construction, supply chain, logistics, renewable energy, sales and marketing. In this case the agency is recruiting on behalf of a client with an enterprise server estate, where stability, security and availability of production systems matter every day.

The role sits at the heart of that estate. It covers enterprise server infrastructure, Microsoft technologies, virtualisation and storage, and it carries real responsibility: the successful candidate takes ownership of complex technical issues and supports critical production environments. This is not a first-line logging job. It is a senior engineering post for someone comfortable being the person others turn to when mail stops flowing, identity services misbehave or a virtualisation platform needs urgent attention.

Role details and duties

According to the advert, the Senior Server Engineer will:

• Manage, maintain and troubleshoot Windows Server and enterprise infrastructure.
• Administer Active Directory, Exchange, Microsoft 365 and hybrid identity services.
• Investigate and resolve complex email delivery, authentication, DNS and certificate issues.
• Support VMware virtualisation, SAN storage, backups and disaster recovery.
• Troubleshoot infrastructure and application issues in collaboration with developers and technical teams.
• Monitor system performance, maintain security standards and support vulnerability remediation.
• Maintain technical documentation and contribute to infrastructure improvements and service availability.

The work therefore spans the full stack of enterprise infrastructure: servers and identity, messaging and mail flow, virtualisation and storage, cloud services and the documentation and change discipline that keeps production environments safe.

Requirements

The advert asks for the following. Only what the source states is listed here, and where the visible advert text cuts off mid-sentence, this post says so rather than completing the sentence from guesswork — check the original advert for the full wording.

• A minimum of 7 years of experience in enterprise server, systems or infrastructure engineering.
• Strong experience with Windows Server, Active Directory, DNS and Group Policy.
• Strong Microsoft Exchange administration experience, including Exchange Hybrid, Exchange Online and mail flow troubleshooting.
• Experience with Microsoft 365 / Office 365 administration.
• Knowledge of email security and authentication, including SPF, DKIM, DMARC, MX records and certificates (the visible text cuts off at this point).
• Experience with MailMarshal or similar email security gateway platforms.
• Strong VMware vSphere experience and exposure to SAN-backed storage environments.
• Practical Azure infrastructure and hybrid cloud support experience.
• Strong troubleshooting skills across servers, applications, identity, messaging, storage and cloud services (the visible text cuts off at this point).
• Experience working in production environments with incident management, change control and documentation (the visible text cuts off at this point).

The advert’s desired skills are listed as Senior Server Engineer. In short, the employer wants a senior engineer who is as comfortable with mail flow and identity as with virtualisation, storage and cloud, and who can stay calm and methodical when production systems are under pressure.

Where to find and apply safely

The safest route is the Apply button on this page, which points to the original CareerJunction advert (reference 206697) placed by Hire Resolve. Apply only through that original listing. A genuine recruiter will never ask you to pay a fee to secure an interview or a job offer, and you should be wary of anyone who contacts you from a personal email address claiming to represent this vacancy. If anything about an approach feels off, stop and verify it against the original advert before sharing personal documents.

Practical tips

• Tailor your CV to the advert’s own language: Windows Server, Active Directory, Exchange Hybrid, Microsoft 365, VMware vSphere, SAN storage and Azure.
• Give concrete examples of complex issues you have owned end to end, especially mail delivery, authentication and certificate problems.
• Show your production discipline: incident handling, change control and documentation are called out explicitly in the advert.
• Because the advert’s contact email addresses are removed from the visible text, use the Apply button on this page rather than guessing an address.
• Keep copies of your certifications and trade records ready, and be ready to discuss hybrid cloud and email security in detail at interview.

How the process works

Applications go through Hire Resolve, which will contact suitable candidates telephonically within 3 days. The advert’s following sentence is cut off in the visible text, so the exact next steps after that contact should be confirmed on the original advert. As with any agency process, expect an initial screening conversation before your profile is presented to the client, and keep your phone available in the days after you apply.

Important information

This post is informational only. We are not the employer and we do not handle applications for this vacancy. All details above come from the original CareerJunction advert, and where that advert’s visible text cuts off, this post says so instead of filling in the gaps. Salary, location and requirements are stated exactly as advertised: Sandton, permanent, senior level, R62,500–R66,700 per month, with the advert also noting a highly competitive salary based on experience. Always confirm the current status of the vacancy, the work base and the full requirements on the original advert before applying, because listings can close or change.

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