Current Vacancies at Optimal Growth Technologies

Main Responsibilities

Ensuring compliance of the clients Roadmap and fulfilment in line with the key objectives

• Support Markets to satisfy Supervisory Bodies, making sure All Vendors and Partners are responsible for the majority of the costs associated with any regulatory changes
• Critical Resource of API SME/Engineer, Configuration Integration Authority, Mobile Money-NextGen Systems Engineer

Technical Product Ownership for Mobile

Key Input to prioritizing business requirements for new roadmap items from all markets

• Troubleshooting and resolving Nextgen Technical debt of the Value Streams and Markets

Managing the COE Config Resources to structure their demands from the Value Stream ARTs

• Implementation Authority for complex configuration requirements
• Managing the G2 Exposure/API work Load along with the Technical aspects

Ensuring that business processes are adapted to meet new product offerings

• Providing Environment Readiness assessments for service assurance; before Launch and for Markets delivery work
• Critical Resource for managing the Markets Core Commercial Change Requests 
• Double hatting to cover the CAPEX gaps for the Scrum Master role vacancies.

Skills

• Software Development background in Java, Python, Node.Js
• Experience with ESB and API Orchestration products (Oracle ESB, WSO2)
• In depth knowledge of API test tools and platforms (SOAP UI, Postman, Insomnia) and associated automation tools.
• In depth knowledge of core CPS and FinTech APIs and integration strategies.
• Detailed product knowledge and business configuration knowledge of M-Pesa
• SAFe 5 Product Management Certified
• Technical Expertise
• Personal Attributes
• Self-starter
• Attention to Detail
• Adaptability and Flexibility
• Strong communication and collaboration skills.
• Excellent problem-solving and troubleshooting skills.
• Ability to multitask and work in a high paced environment.

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Description

The purpose of a Solutions Architect is to bridge the gap between business and technology, aligning the organization's objectives with effective technology solutions that enable growth, innovation, and improve operational efficiency.

The Solutions Architect is responsible for analyzing business problems, identifying technology solutions, and recommending the best approach to meet the organization's goals. They assess the current technology landscape, evaluate available options, and design solutions that align with industry best practices and standards.

Main Responsibilities

• Ensuring compliance of the Huawei Roadmap in line with key contract terms
• Support Markets to satisfy Supervisory Bodies, making sure All Vendors and Partners are responsible for the majority of the costs associated with any regulatory changes
• NextGen CORE Platform Solution Rollout incl. the Boards RFP expectations
• Infrastructure Auditors across the Markets
• Integration Operational Documentation Authority
• Solutioning at Programme Level as part of the SAFe Framework for both CORE and HUB PI Planning and Execution, to run and grow business
• MTDA and G2DA architecture and governance members
• Technical Authority for Markets remediation works
• Technical review and approval of Operational Supports Change Management Board
• Technical review and approval of hub changes 
• Document management for Hub changes ensuring all supporting design documents are current and published
• HLP Design and implementation support (Tz, Mz)
• Mentoring new resources on network and VPN/Superhighway topics
• Implementation support for all Physical DC installations, cabling, testing, delivery acceptance
• VPN Team/Superhighway design and documentation, including VPNC topics
• HCS and Fintech for LS Network Integrations and IP management (VPN, Cyberark integration, JB Design, etc)
• HLP network integration and network design
• Cyberark network integration for markets and components deployed in the hub
• OIT design participation for Azure AD (hub components)    

Must have technical / professional qualifications:

• 5years or more years of Technical experience on networking components in terms of architecture, design, implementation testing
• A Valid Drivers License and own reliable car essential. Able to work under pressure and deadline driven
• A Willingness to learn and to be a team player.
• A keen interest in Strategy and project management with administration skills
• Even tempered and patient nature
• Bachelor's degree in Computer Science, Information Technology, or a related field.

Skills

• Technical Expertise
• Strong communication and collaboration skills.
• Excellent problem-solving and troubleshooting skills.
• Ability to multitask and work in a high paced environment.

Personal Attributes

• Self-starter
• Attention to Detail
• Adaptability and Flexibility

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Brief Description

Reporting to Manager Cyber Security Prevent & Defense ,as the Specialist Cyber Security Defense, you will be responsible for

Key Roles:

• Coordinate optimization of the Operational & Monitoring Defense cyber security baselines (CSB) controls across all relevant business areas and processes
• Optimize and maintain respective Monitoring Cyber Security controls and requirements across MPA environments
• Ensure all systems products, services and projects are compliant to the minimum security Monitoring requirements and Cyber defense Cyber Security Baselines (CSBs)
• Responsible for the set-up, execution and maintenance of the security incident management and coordination process in conjunction with incident management capabilities
• Support all internal and external audits around Technology systems and processes, ensure these systems are free from known Technology audit findings and ensure all audit findings in these systems are closed within agreed timelines.

Qualifications

• Degree in Electrical Eng/Computer Science/information Technology or equivalent Technology-related degree
• At least one professional Information Security Qualification: CISSP/CISM/CISA
• Advanced competencies in Network Security: CCNP or CCIE (Security)
• Advanced competencies in Microsoft, Linux or Unix Operating Systems administration
• Advance competencies experience in Information Security Technologies

Skills and Experience

• Minimum of 3 years focused Security experience in Incident Management, Intrusion Analysis, Network troubleshooting or Reverse Engineering.
• Minimum of 2 years Security tooling management and deployment experience with Forensic tools, Security Logging and EDR Tooling
• Preference of Minimum One Year experience working with Vodacom\ Vodafone Cyber Defence team.
• Experience in design, delivery and support of Information Security solutions to customers will be and added advantage.
• Good communication skills and team player.
• Experience in the use of security tools.
• Project management skills, and proven task execution (getting things done).
• Superior Report writing skills.
• Analytical Thinking.

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Job Description:

• End to end project Management of all Fixed Services projects.
• Stakeholder management and SLA/KPI management. Manage stakeholders.
• Manage Project meetings. Develop Dashboards per project.
• Manage and monitor performance across workstreams.
• Ensure delivery, transparency and proactive communication.
• Essence of Role Key Accountabilities (to be completed by Line Management/HR BP).
• Project management of all Fixed Services projects (including cross functional strategic program implementation). Establish Project governance, project prioritization & implementation of best practice.
• Review processes and practices to ensure efficient delivery.
• Analyse the projects requirements and liaise with various business leads and business units and define the scope, initiatives and deliverables for each workstream.
• Priority and Milestones execution. Liaise with different stakeholders and service providers at all levels.
• Track progress against goals and prepare status reports / presentations on progress reviews.
• Proactively support stakeholders, and the Business Leads in identifying and prioritizing improvement opportunities.
• Manage expectations (of team and stakeholder/customers alike) and to ensure commitments are delivered upon.
• Manage and lead workstream as required and coordinate and delegate cross-project initiatives.
• Handle multiple projects simultaneously and adjust and adapt as priorities change.
• Establish a clear communication plan for project streams. Relationship and stakeholder Management.

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Description 

Assist with IP/MPLS Architecture and Planning of International IP Networks supporting Internet and Private VPN layer 2/3 Services. The incumbent
would be required to stay up todate with the latest technology evolution in IP networking
domain Design and implement robust solutions, taking design best practice frameworks
into consideration Work with various Subject Matter Experts in developing and
implementing robust and innovative solutions

Main Responsibilities

• Design, implement, and maintain network infrastructure for HUB, with a focus on VMware, Cisco, and Microsoft Azure technologies, engaging with 3rd party vendors as required.
• Ensure the network is operating at peak performance and troubleshoot any issues that arise.
• Collaborate with cross-functional global teams to ensure the network meets the organization's needs.
• Implement and maintain network security protocols to protect the organization's data and infrastructure.
• Stay up-to-date on industry trends and new technologies in network engineering and security.
• Develop and maintain network documentation and diagrams, ensuring all configurations are up- to-date and accurate in line with Standard Operating Procedures.

Must have technical / professional qualifications:

• Cape Town Based
• 5years or more years of Technical experience on networking components in terms of architecture, design, implementation testing
• CCIE (or equivalent) certification preferred
• University Degree in Electrical Engineering, B. Tech or Engineering Diploma
• A Valid Drivers License and own reliable car essential. Able to work under pressure and deadline driven
• A Willingness to learn and to be a team player.
• Strong Problem solving & analytical skills.
• A keen interest in Strategy and project management with administration skills
• Even tempered and patient nature
• Bachelor's degree in Computer Science, Information Technology, or a related field.
• At least 5 years of experience in network engineering, with a strong focus on VMware, Cisco, and Microsoft Azure technologies.
• In depth knowledge of network virtualization such as VMware NSX or Cisco ACI
• Experience designing, implementing, and maintaining complex network infrastructure.
• Excellent problem-solving and troubleshooting skills.
• Strong communication and collaboration skills.
• Ability to multitask and work in a high paced environment.

Skills

• Deep knowledge of Internet and IP/MPLS Network technology. Specifically, Broad and deep technical knowledge of the following as a minimum: MPLS (LDP, RSVP, fast re-route, Segment Routing), BGP, ISIS, OSPF, Ethernet (inc. QoS & OAM), L2 & L3 VPNs IP-QoS, BNGs, IPMulticast, PPP, L2TP, 3rd Party Ethernet & broadband access products, MEF services (E-LAN,E-tree , E-Line.), Internet peering & transit, RIPE, IPv6 and NFV.
• knowledge in IP/MPLS technologies and services. Excellent communication and presentation skills.
• Demonstrable security best practice awareness across service provider IP/MPLS domains.
• Familiar with Traffic and KPI indicators on IP/MPLS Networks
• Demonstrable thought leadership into emerging technologies
• Understanding of key IP/MPLS operational and/or IP/MPLS network design requirements.
• Good background on Hw and Sw characteristics and lifecycle, in-depth understanding of features and how they work in a real environment
• Familiar with Traffic and KPI indicators on IP Networks.
• Experience in Firewall Configuration