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Job Vacancies at Tezza Business Solutions Ltd

Job Vacancies at Tezza Business Solutions Ltd.

Job Vacancies at Tezza Business Solutions Ltd

Jobs in ICT / Telecommunication, Jobs at Tezza Business Solutions Ltd

Tezza Business Solutions Ltd is a “niche” service provider of Software Development, Quality Assurance and Software Testing services. Tezza began its operations as Web Development company in 2000 in Overland Park, Kansas. Since then, we’ve evolved into a Services-oriented company who only engage in Product development as a value-add service

Network Engineer

About the job

  • We are looking for a Network Engineer to design, implement, maintain, and support our growing network infrastructure. You will be part of a systems engineering team that is responsible for designing and developing scalable, maintainable, highly available network architectures that meet business objectives and SLAs.


  • Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
  • Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
  • Monitor performance and ensure system availability and reliability
  • Monitor system resource utilization, trending, and capacity planning
  • Provide Level-2/3 support and troubleshooting to resolve issues
  • Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
  • Select and implement security tools, policies, and procedures in conjunction with the company’s security team
  • Liaise with vendors and other IT personnel for problem resolution

Requirements And Skills

  • Proven hands-on network engineering experience
  • CCNP or higher (CCIE and/or CISSP highly valued)
  • Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS)
  • Solid understanding of the OSI or TCP/IP model
  • Hands-on experience with monitoring, network diagnostic and network analytics tools
  • University degree in Computer Science or a related subject

Security Engineer

About the job

  • We are looking for a capable System Security Engineer, who enjoys security work and possesses both deep and wide expertise in the security space. You will make things more secure by protecting system boundaries, keeping computer systems and network devices hardened against attacks and securing highly sensitive data. Qualified candidates will have a background in Security or Systems Engineering.


  • Engineer, implement and monitor security measures for the protection of computer systems, networks and information
  • Identify and define system security requirements
  • Design computer security architecture and develop detailed cyber security designs
  • Prepare and document standard operating procedures and protocols
  • Configure and troubleshoot security infrastructure devices
  • Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks
  • Ensure that the company knows as much as possible, as quickly as possible about security incidents
  • Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement


  • Proven work experience as a System Security Engineer or Information Security Engineer
  • Experience in building and maintaining security systems
  • Detailed technical knowledge of database and operating system security
  • Hands on experience in security systems, including firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, etc
  • Experience with network security and networking technologies and with system, security, and network monitoring tools

Network Administrator

About the job

  • We are currently hiring a Network Administrator to ensure the reliability, security, and efficiency of our data communications network. The ideal candidate will have the skills and expertise to deploy, configure, maintain, and monitor all active network equipment, ensuring seamless network operations. The Network Administrator will play a crucial role in maintaining a robust and dependable network infrastructure for our organization. If you are passionate about network administration and are dedicated to upholding network reliability, security, and efficiency, we encourage you to apply for this opportunity.


  • Fully support, configure, maintain and upgrade corporate customer’s networks and in house servers
  • Install and integrate new server hardware and applications
  • Keep an eye out for needed updates
  • Support and administer third-party applications
  • Ensure network security and connectivity
  • Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses
  • Set up user accounts, permissions and passwords
  • Resolve problems reported by end user
  • Define network policies and procedures
  • Specify system requirements and design solutions
  • Research and make recommendations on server system administration

Requirements And Skills

  • Proven experience in a network administrator role
  • Hands on experience in networking, routing and switching
  • Excellent knowledge of best practices around management, control, and monitoring of server infrastructure
  • Experience with firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution is desired
  • Ability to set up and configure server hardware
  • Familiarity with backup and recovery software and methodologies
  • Great at organising, prioritising and multitasking
  • Juniper, Cisco, CWNA or BCNE training
  • BSc degree in Computer Science or related field

Product Owner

About the job

  • We are looking for a Product Owner to organize, prioritize and assess work for our scrum team. Product Owner responsibilities include gathering feature requests, scheduling releases and coordinating sprints. To be successful in this role, you should be able to identify user needs and work with cross-functional teams to manage product releases. Ultimately, you’ll help us roll-out products that deliver our company’s vision.


  • Collaborating with prospective users and clients to understand and anticipate their needs and translate them into product requirements
  • Defining the vision for the team’s product
  • Creating a product road map based on this vision
  • Managing the product backlog and prioritizing them based on changing requirements
  • Overseeing all stages of product creation including design and development
  • Developing user stories
  • Monitoring and evaluating product progress at each stage of the process
  • Liaising with the product team and end-users to deliver updates
  • Participating in Scrum meetings and product sprints


  • In-depth knowledge of Scrum and Agile Software Development Methodology
  • Working knowledge of product development architecture
  • Proficiency in the use of analytic tools
  • Ability to prioritize effectively
  • Excellent knowledge of user-centered design principles
  • Excellent oral and written communication
  • Ability to work with large teams
  • Understanding of design quality standards
  • Hands-on experience managing all stages of the product life cycle
  • Leadership qualities with the ability to influence and guide cross-functional teams.
  • Certified Scrum Product Owner (CSPO) or SAFe Product Owner/Product Manager (POPM) certification is desirable but not mandatory.
  • Technical background with knowledge of software development and web technologies
  • Bachelor’s degree in computer science, Information Technology, or a related field

BI Developer

About the job

  • We are seeking a skilled Business Intelligence (BI) Developer to oversee the creation and management of BI and analytics solutions, transforming data into valuable insights. The ideal candidate should possess a strong background in data and business analysis, along with analytical and communication skills. A sound business understanding and problem-solving abilities are also desired.


  • Translate business needs to technical specifications
  • Design, build and deploy BI solutions (e.g. reporting tools)
  • Maintain and support data analytics platforms (e.g. MicroStrategy)
  • Create tools to store data (e.g. OLAP cubes)
  • Conduct unit testing and troubleshooting
  • Evaluate and improve existing BI systems
  • Collaborate with teams to integrate systems
  • Develop and execute database queries and conduct analyses
  • Create visualizations and reports for requested projects
  • Develop and update technical documentation

Requirements And Skills

  • Proven experience as a BI Developer or Data Scientist
  • Industry experience is preferred
  • Background in data warehouse design (e.g. dimensional modeling) and data mining
  • In-depth understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, transform, load) framework
  • Familiarity with BI technologies (e.g. Microsoft Power BI, Oracle BI)
  • Knowledge of SQL queries, SQL Server Reporting Services (SSRS) and SQL Server Integration Services (SSIS)
  • Proven abilities to take initiative and be innovative
  • Analytical mind with a problem-solving aptitude
  • BSc/BA in Computer Science, Engineering or relevant field

InfoSec Engineer

  • We are seeking a highly motivated Information Security Engineer with 3-5years of experience to join our team. In this role, you will play a critical role in designing, implementing, and maintaining security solutions, monitoring for vulnerabilities, and responding to security incidents. If you are passionate about safeguarding data and infrastructure from cyber threats, this is an excellent opportunity for you.

Key Responsibilities
Security Architecture and Design:

  • Participate in the design and implementation of secure network architectures.
  • Conduct security assessments and vulnerability scans to identify potential weaknesses.
  • Recommend and implement security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), and data encryption.
  • Contribute to the development and maintenance of security policies and procedures.

Threat Detection and Response:

  • Monitor security logs and alerts for suspicious activity.
  • Investigate and respond to security incidents in a timely and effective manner.
  • Analyze incident data to identify root causes and prevent future occurrences.
  • Collaborate with IT and security teams to implement remediation plans.

Security Automation And Scripting

  • Automate routine security tasks to improve efficiency and effectiveness.
  • Develop scripts for vulnerability scanning, log analysis, and incident response.
  • Stay up-to-date on emerging security automation tools and technologies.


  • Effectively communicate security risks and solutions to technical and non-technical audiences.
  • Document security processes and procedures clearly and concisely.


  • Bachelor’s degree in Computer Science, Information Security, or related field.
  • 3-5 years of experience in information security, with a focus on network security.
  • Strong understanding of security principles and best practices (e.g., NIST Cybersecurity Framework).
  • Experience with security tools and technologies (e.g., firewalls, IDS/IPS, vulnerability scanners).
  • Strong communication and analytical skills.
  • Ability to work independently and as part of a team.

Preferred Qualifications

  • Professional certification (e.g., CISSP, CEH, Security+).
  • Familiarity with security tools and technologies.
  • Experience with Cybersecurity Framework.

Interested candidates with 3-5 years of relevant experience are invited to submit their resume and can also apply to . Please include “Business Analyst Application” in the subject line.

Server Administrator

About the job

  • Our company is looking to fill the role of server system administrator. To join our growing team, please review the list of responsibilities and qualifications.


  • Monitor iPas DM, document and analyze problems, and publish maintenance schedules
  • Identify and resolve medium to highly complex production problems for support of iPas DM
  • Analyse functional requirements from business/project users and provide recommendations to address the needs
  • Maintain and provide infrastructure improvements to existing iPas DM instances
  • Provide support and training guidance to Administrators
  • Collaborate and interact with various stakeholders including the ICT team
  • Willing to work after hours as part of a global team
  • Lead and participate in efforts to develop and implement processes for application and system monitoring
  • Lead and participate in efforts to implement application updates to include upgrades, patches and new releases
  • Support integration between various systems using available API’s and web services
  • Creates new user accounts, recovers lost passwords and keeps data secure
  • Develops and implements network maintenance standard operating procedures
  • Diagnoses and repairs hardware and network malfunctions
  • Ensures security firewalls are updated regularly
  • Provides management with regular reports


  • Solid experience with the configuration, troubleshooting, and operation of VMware vSphere’s
  • Knowledge and experience using MS Office Professional, Internet Explorer, and Outlook Demonstrated competent oral and written communications skills
  • Current Security+ certification and must be DoD8570 compliant within 6 months of start date
  • Must have current TS/SCi security clearance
  • Microsoft Windows Server 2008R2, 2012R2 and 2016
  • VMWARE version 5.5, 6.0 and 6.5

How to apply

Use the link(s) below to apply on company website.

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