Sr Infrastructure & Cybersecurity Engineer
AI summary
Green Com Enterprise Solutions Ltd is hiring a Senior Infrastructure & Cybersecurity Engineer in Nairobi, Kenya. The on-site, full-time management role covers server, virtualization, network, and security administration. A Bachelor's degree in Computer Science or IT and at least 3 years of relevant experience are required.
- On-site full-time management role in Nairobi, Kenya
- Deadline: 30/09/2026
- Requires Bachelor's in CS/IT and 3+ years experience
- Covers Windows/Linux servers, virtualization, networks, and security
- Preferred certs include CCNA, Security+, RHCSA, and FCA
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Source salary availableThe source lists Open. Confirm the final pay, benefits, contract terms and allowances directly with the employer before accepting an offer.
Can you qualify for this role?
- Required3+ 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, seguranca, Infrastructure EngineerThe 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 Sr Infrastructure & Cybersecurity Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Green Com Enterprise Solutions Ltd and the role in Not specified.
- Add concrete examples related to security, seguranca, Infrastructure Engineer, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Corporate Staffing Kenya; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Plan to submit before the listed deadline: 2026-09-30.
Source and safety check
- Corporate Staffing Kenya
- Original source link available
- Application method is clear
- Deadline is available: 2026-09-30
- 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 Sr Infrastructure & Cybersecurity Engineer role in security, seguranca?
- 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 Green Com Enterprise Solutions Ltd before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Job Title: Sr Infrastructure & Cybersecurity Engineer
Date Posted: 15/09/2026
Job Type: Full Time
Job Level: Management
Employer: Green Com Enterprise Solutions Ltd
Industry: IT
Salary: Open
Location: Nairobi
Country: Kenya
Deadline: 30/09/2026
IT Jobs. Green Com Enterprise Solutions Jobs. Senior Infrastructure & Cybersecurity Engineer responsible for the deployment, administration, and maintenance of server infrastructure and network security solutions, requiring a Bachelor’s Degree in Computer Science or IT with a minimum of 3 years
Experience
in systems or network administration, in a technology environment, on-site role.
About the Role
We are seeking a skilled and experienced Network Infrastructure Engineer to join our ICT team. The successful candidate will be responsible for the deployment, administration, monitoring, and maintenance of server infrastructure, virtual environments, network security solutions, and ICT hardware. The role requires hands-on
in both Windows and Linux server environments, virtualization technologies, network administration, cybersecurity, and hardware management.
Key
Bachelor’s Degree in Computer Science, Information Technology, Computer Engineering, Telecommunications Engineering, Information Systems, or a related field.
Minimum of three (3) years of relevant
in systems administration, network administration, or infrastructure engineering.
Responsibilities
- Deploy, configure, maintain, and optimize Windows and Linux server environments.
- Create, manage, and monitor virtual machines using platforms such as Hyper-V, VMware, or Proxmox.
- Perform server patching, updates, backups, disaster recovery testing, and capacity planning.
- Monitor server performance, availability, and infrastructure health.
- Install, configure, and maintain network devices including routers, switches, firewalls, and wireless infrastructure.
- Support LAN, WAN, VPN, and remote access services.
- Configure and maintain firewall rules, VPN solutions, and network security controls.
- Monitor security events and respond to infrastructure-related incidents.
- Conduct vulnerability assessments and implement security best practices.
- Install, configure, troubleshoot, and maintain servers, storage systems, desktops, laptops, and related ICT equipment.
- Manage ICT asset inventories and lifecycle processes.
- Prepare and maintain technical documentation, infrastructure diagrams, and operating procedures.
- Provide second-level and third-level technical support for infrastructure-related issues.
- Participate in infrastructure modernization, cloud adoption, and cybersecurity improvement initiatives.
- Qualifications and
Preferred Qualifications
- Technical Skills
- Windows Server Administration
- Linux Administration (Ubuntu, Debian, Red Hat, Rocky Linux, CentOS)
- Virtualization Technologies (Hyper-V, VMware, Proxmox)
- TCP/IP, DNS, DHCP, VLANs, Routing and Switching
- Firewall and VPN Administration
- Cybersecurity and Access Control Management
- Server and Storage Hardware Management
- Cloud Platforms (Microsoft Azure, AWS, or Google Cloud)
- PowerShell, Bash, or Python scripting
- Professional Certifications (Preferred)
- CCNA
- CompTIA Network+
- CompTIA Security+
- Microsoft Certified: Windows Server Hybrid Administrator Associate
- RHCSA
- LPIC-1
- Fortinet Certified Associate (FCA) or equivalent firewall certification
- Key Competencies
- Strong troubleshooting and analytical skills
- Excellent communication and documentation skills
- Ability to manage multiple priorities and projects
- Strong understanding of infrastructure security principles
- Ability to work independently and within cross-functional teams