279 System Administrators jobs in Nairobi
Principal Electrical Systems Engineer (Power Systems)
Posted 17 days ago
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Job Description
Responsibilities:
- Lead the electrical system design for complex projects, including power generation, distribution, protection, and control systems.
- Perform detailed power system studies, including load flow analysis, short-circuit studies, transient stability analysis, and protection coordination.
- Develop engineering specifications, design drawings (e.g., single-line diagrams, schematics), and P&IDs for electrical equipment and systems.
- Ensure designs comply with relevant codes, standards (e.g., IEEE, IEC, local electrical codes), and project-specific requirements.
- Provide expert technical guidance and mentorship to junior and mid-level electrical engineers.
- Review and approve design documents, calculations, and reports prepared by the engineering team.
- Collaborate with clients, project managers, multidisciplinary engineering teams, and construction personnel to ensure successful project execution.
- Conduct site surveys and inspections to gather project-specific data and verify existing conditions.
- Troubleshoot and resolve complex technical issues related to electrical power systems during design, construction, and commissioning phases.
- Stay current with advancements in electrical engineering technologies, including power electronics, smart grids, and renewable energy integration.
- Develop innovative and cost-effective engineering solutions.
- Contribute to business development efforts by assisting with proposal preparation and client presentations.
Qualifications:
- Bachelor's or Master's degree in Electrical Engineering from an accredited institution.
- Minimum of 10 years of progressive experience in electrical power system design and analysis.
- Proven expertise in power system analysis software (e.g., ETAP, PSS/E, DigSILENT PowerFactory, SKM PowerTools).
- In-depth knowledge of electrical codes, standards, and best practices.
- Experience with a variety of electrical systems, including medium and high voltage distribution, substation design, and motor control centers.
- Demonstrated experience in leading engineering teams and managing technical aspects of projects.
- Excellent analytical, problem-solving, and critical-thinking skills.
- Strong written and verbal communication skills, with the ability to effectively communicate technical information to diverse audiences.
- Professional Engineer (PE) license is strongly preferred.
- Experience with renewable energy integration and energy storage systems is highly desirable.
- Ability to work independently and collaboratively in a remote setting.
Job Description
Company Description
TechRon Limited, a dynamic ICT company based in Kenya, is focused on leveraging emerging technologies to enhance operational efficiency and increase productivity. By addressing market challenges, we drive innovation to empower businesses with competitive advantages, fostering sustainable development. Our commitment is to create a thriving ecosystem and promote sustainable business growth.
Role Description
This is a full-time on-site role for a Network Administrator located in Nairobi County, Kenya. The Network Administrator will be responsible for managing and maintaining the company's network infrastructure, performing system administration tasks, ensuring network security, and troubleshooting network issues. Additionally, the role involves providing technical support to users and ensuring the smooth operation of all network systems.
Qualifications
- Network Administration and Network Security skills
- System Administration and Troubleshooting skills
- Technical Support skills
- Good communication and interpersonal skills
- Ability to work independently and as part of a team
- Bachelor's degree in Computer Science, Information Technology, or a related field
- Relevant certifications such as CCNA, CompTIA Network+, or equivalent are a plus
System Administrator
Posted today
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Job Description
Company Description
Welcome to Techwise Managed Services Limited – your partner in secure, innovative, and successful business operations. As a leading Managed Service Provider (MSP), we deliver cutting-edge IT and security solutions that drive efficiency, protection, and business growth. Our certified professionals ensure seamless operations, robust security, and scalable technology to keep you ahead in the digital age. With a customer-centric approach and 24/7 support, we empower businesses with technology solutions that enhance performance, resilience, and success.
Job Responsibilities
* Working with Windows Server
* Working with Active Directory Domain Controllers (Design, Deploy and Migration/Upgrade AD's)
* Backup and recovery of AD / Exchange, maintenance, performance, and security monitoring.
* Managing DNS, DHCP, IIS, DFS, RAS, VPN
* Group Policy Administration
* Working with Server Hardware/Software issues and providing Remote support (Phone, Email and Chat)
* Working with Printers and Scanners
* Working with End User support (Desktop Support)
* Working with Windows 8, Windows 10 & MAC Desktop environment
* Working with Monitoring System and Antivirus software Management.
* Monitor and respond quickly and effectively to requests received through the IT helpdesk
* Working with Cluster and Load Balance technologies
* Working with VMWare ESX / vSphere & Microsoft HyperV
* Participate in meetings and conference calls related to support Proactively identify process improvements and Handling customer escalations.
* Working with SAN / NAS devices
*Create and update documentation for IT administrators and personnel
* Perform other tasks as assigned.
Recommended Software Skills for this position (installing, configuring, and troubleshooting)
* Microsoft Server 2012 R2, 2016 & 2019
* Microsoft Active Directory
* VMWare ESX / ESXi
* Microsoft Office applications, Outlook, Excel, Word, Visio
* Office 365 Administration
* Good Understanding on Cloud Technologies (Azure/AWS)
Required Skills
* Strong Knowledge and Remote Support
* TCP/IP network routing, communications ports (port-forwarding), and configuring hardware firewall rules
* Must have had lead role in design and implementation of Active Directory systems
*3-5years of Experience as a System Administrator
* Strong written communication and documentation skills
* Domain-name registration and modification, authoritative DNS host changes
* DNS record types, modifying records and migrating domains and/or DNS hosts
* Configuring and troubleshooting network printing and scanning via TCP/IP
* Understanding and developing strategies for data protection via data backups and business-continuance planning for disaster-recovery situations
* Working with technical-support services to develop solutions to problems with various products' support departments, including ISPs and hardware & software manufacturers
* Ability to learn new technologies and run training secession.
* Must have reliable transportation, Internet access from home and be on call for issues after hours.
* Willing to work in 24*7 Shift
* Strong Analytical Skills
* Strong Communication Skills
* Must have exp to work with US/UK clients
*Willing to work in Night shifts
Job Description
We are seeking a highly experienced Senior Systems Administrator with 10+ years of expertise in managing and optimizing IT systems and infrastructure. The successful candidate will oversee the installation, configuration, security, and maintenance of servers, networks, and enterprise systems, ensuring high availability, reliability, and performance. This role requires strong problem-solving skills, advanced technical knowledge, and the ability to lead IT infrastructure projects.
Key Responsibilities:
Administer, monitor, and maintain servers (Windows/Linux) and enterprise IT infrastructure.
Ensure system availability, reliability, and scalability through proactive monitoring and optimization.
Manage Active Directory, DNS, DHCP, Exchange/Email systems, and cloud platforms.
Implement and maintain backup, disaster recovery, and business continuity solutions.
Ensure system and network security through firewalls, antivirus, patching, and vulnerability management.
Install, configure, and troubleshoot hardware, software, and networking issues.
Document system configurations, procedures, and policies.
Support end-users with technical issues escalated from IT support teams.
Lead system upgrades, migrations, and IT infrastructure improvement projects.
Mentor and support junior IT staff in systems administration and best practices.
Qualifications:
Bachelor’s degree in Information Technology, Computer Science, or related field (Master’s preferred).
10+ years of experience in systems administration or IT infrastructure management.
Strong experience with Windows Server and/or Linux environments.
Hands-on experience with virtualization technologies (VMware, Hyper-V, etc.).
Familiarity with cloud platforms (AWS, Azure, or Google Cloud).
Expertise in networking fundamentals (TCP/IP, VPN, firewalls, routing).
Knowledge of cybersecurity principles and compliance standards (ISO, NIST, GDPR).
Scripting skills (PowerShell, Bash, or Python) for automation.
Excellent troubleshooting, communication, and documentation skills.
Preferred Skills:
Professional certifications such as Microsoft Certified: Azure Administrator, Red Hat Certified System Administrator (RHCSA), VMware VCP, or CompTIA Security+.
Experience in managing enterprise storage, backup, and monitoring tools.
Proven ability to lead IT infrastructure modernization projects.
Lead Remote Systems Administrator
Posted 20 days ago
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Job Description
Senior IT Systems Administrator
Posted 20 days ago
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Job Description
As a Senior IT Systems Administrator, you will be responsible for the installation, configuration, and maintenance of server systems, networks, and related infrastructure. You will play a crucial role in ensuring the availability, performance, and security of our client's IT environment. This position demands strong technical expertise, excellent troubleshooting skills, and the ability to manage multiple priorities effectively. The successful candidate will be adept at both hands-on system management and proactive monitoring to prevent issues.
Key Responsibilities:
- Install, configure, and manage Windows and Linux server environments.
- Administer network devices, including routers, switches, firewalls, and VPNs.
- Monitor system performance, identify bottlenecks, and implement optimizations.
- Perform regular system backups and disaster recovery planning and testing.
- Manage user accounts, permissions, and access controls.
- Implement and maintain security measures to protect against cyber threats.
- Troubleshoot hardware, software, and network issues, providing timely resolution.
- Develop and maintain IT documentation, including system diagrams and procedures.
- Assist in the planning and deployment of new IT infrastructure projects.
- Provide technical support to end-users as needed.
- Stay current with IT industry trends and best practices.
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Minimum of 5 years of experience in IT systems administration.
- Proficiency in server operating systems (Windows Server, Linux).
- Experience with virtualization technologies (e.g., VMware, Hyper-V).
- Solid understanding of networking protocols and concepts (TCP/IP, DNS, DHCP).
- Experience with cloud platforms (AWS, Azure) is a plus.
- Strong knowledge of cybersecurity principles and practices.
- Excellent problem-solving and analytical skills.
- Ability to work independently and as part of a team.
- Good communication and interpersonal skills.
- Relevant certifications (e.g., MCSA, MCSE, CCNA) are highly desirable.
Job Description
Company Description
We are building a next-generation Energy Intelligence Platform that transforms energy data into actionable insights. Our mission is to provide scalable, reliable, and intelligent solutions for energy monitoring, optimisation, and analytics. The company operates at the intersection of energy, IoT, and data-driven intelligence, focusing on innovative software and hardware integration.
Role Description
We are seeking a contract Embedded Systems Engineer for a long-term collaboration, based in Nairobi County, Kenya.
The Embedded Systems Engineer will be responsible for:
- Designing, developing, and optimising embedded software for energy monitoring devices.
- Collaborating with hardware engineers to improve system accuracy, reliability, and performance.
- Migrating and adapting existing firmware to new microcontroller platforms.
- Troubleshooting and validating sensor and telemetry data.
- Streamlining hardware-software integration and improving supply chain efficiency for electronic components.
- Documenting development processes, testing procedures, and system improvements.
Qualifications
- Strong experience in Embedded Software and Firmware Development.
- Knowledge of electronics, electrical engineering principles, and hardware-software integration.
- Familiarity with IoT device communication, telemetry, and sensor data acquisition.
- Excellent problem-solving and analytical skills.
- Ability to work collaboratively in a fast-paced, multidisciplinary team.
- Bachelor's degree in Electrical Engineering, Computer Engineering, or related field.
- Previous experience with microcontroller platforms (ESP32, A9G, or equivalent) is a plus.
- Experience optimizing BOM, supply chain, or production workflows is a plus.
- Ability to work on-site in Nairobi County, Kenya
- Prior experience in embedded systems and IoT projects is a plus
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Aerospace Systems Engineer
Posted 5 days ago
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Job Description
Key Responsibilities:
- Define system requirements, architecture, and design for aerospace platforms and components.
- Perform system integration and ensure interoperability between various subsystems.
- Develop and execute comprehensive test plans for system validation and verification.
- Conduct trade studies and analyze system performance to optimize design and functionality.
- Identify and mitigate system risks and anomalies throughout the development lifecycle.
- Collaborate with multidisciplinary engineering teams, including mechanical, electrical, software, and propulsion engineers.
- Prepare technical documentation, reports, and presentations for internal review and client delivery.
- Stay current with advancements in aerospace engineering, materials, and manufacturing technologies.
- Provide technical leadership and guidance to project teams.
- Ensure compliance with relevant industry standards and regulatory requirements (e.g., FAA, EASA).
Qualifications:
- Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field.
- Minimum of 8 years of experience in aerospace systems engineering, with a strong understanding of the aerospace development lifecycle.
- Proven experience in requirements management, system architecture design, and integration.
- Proficiency in systems engineering tools and methodologies (e.g., DOORS, SysML, MBSE).
- Experience with simulation and modeling tools relevant to aerospace applications.
- Strong analytical and problem-solving skills, with the ability to address complex technical challenges.
- Excellent communication and interpersonal skills, enabling effective collaboration within a remote team environment.
- Familiarity with aerospace hardware and software development processes.
- Knowledge of aircraft or spacecraft systems is highly desirable.
- Ability to work independently and manage multiple tasks effectively.
This is a fully remote contractor position. Our client is committed to innovation and excellence in aerospace engineering. Join a team that is pushing the boundaries of what's possible in flight and space exploration.
Senior Network Administrator
Posted 3 days ago
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Job Description
Senior IT Network Administrator
Posted 15 days ago
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Job Description
Responsibilities:
- Design, install, configure, and maintain network infrastructure, including routers, switches, firewalls, and wireless access points.
- Monitor network performance, identify potential bottlenecks, and implement solutions to optimize speed and reliability.
- Troubleshoot and resolve network issues, including connectivity problems, performance degradation, and security incidents.
- Implement and manage network security measures to protect against threats, including firewalls, VPNs, intrusion detection/prevention systems, and access controls.
- Develop and maintain network documentation, including diagrams, configurations, and standard operating procedures.
- Plan and execute network upgrades and enhancements, minimizing disruption to business operations.
- Ensure network infrastructure is compliant with relevant security standards and policies.
- Provide technical support and guidance to junior IT staff and end-users.
- Manage network assets, including inventory and licensing.
- Stay current with emerging network technologies and industry trends.
- Participate in on-call rotation for emergency network support.
- Perform remote monitoring and management of network devices and services.
- Collaborate with other IT teams to ensure seamless integration of network services with other systems.
- Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
- Minimum of 5 years of experience in network administration and support in an enterprise environment.
- In-depth knowledge of TCP/IP networking, routing protocols (e.g., BGP, OSPF), and network services (DNS, DHCP).
- Hands-on experience with network hardware from major vendors (e.g., Cisco, Juniper, HP).
- Proficiency in network security principles and technologies, including firewalls, VPNs, and intrusion prevention systems.
- Experience with network monitoring tools (e.g., SolarWinds, Nagios).
- Relevant certifications such as CCNA, CCNP, CompTIA Network+ or Security+ are highly desirable.
- Strong analytical and problem-solving skills.
- Excellent communication and interpersonal skills.
- Ability to manage multiple tasks and prioritize effectively.
- Experience in a hybrid work environment is beneficial.
- Willingness to be on-site for critical maintenance and troubleshooting.