Top 9 IT Jobs in 2023 that Will Continue to be Relevant

In Demand IT Jobs

Top 9 IT Jobs in 2023 that Will Continue to be Relevant

Technology continues to evolve and innovate how people live. Consequently, the market for IT jobs continues to grow in step, even with the recent tech layoffs. This is excellent news for IT professionals and novices. It means more opportunities and jobs that will be in demand in the next 5 years.

So, if you are at a point where you are making a career decision or just want to stay in the know, then this article is for you. Here we are sharing the top IT jobs that will be in demand in 2023 to help you take the path that is best for you. 

Why is it important to stay up-to-date with IT career trends?

Staying up-to-date helps you remain competitive in today’s fast-paced and dynamic tech-centric landscape. In addition, as an IT professional,  it is essential for you to know and understand what is in demand, the necessary skills and know-how, and what emerging innovations are driving the IT industry forward.

Moreover, proactively keeping tabs on the latest trends in your field helps you get a better sense of where the innovations are heading. You can utilise this by upskilling and bringing more to the table to stay in demand. 

Top 9 IT Jobs That Will Be In Demand In The Next 5 Years

The importance of having a clear idea of what will be the most in-demand jobs in the future cannot be understated. With that said, we listed below the top IT jobs and provide insight into each one. 

IT jobs

Data Scientist

A data scientist explores and solves complex problems. This job is responsible for collecting and collating data, structuring the information and helping extract relevant insights to help make data-driven decisions. 

In addition, a data scientist also does the following:


  • Identify data sources
  • Evaluate the value of the data
  • Automate the data collection process
  • Initiate preprocessing of both structured and unstructured data
  • Analyse data
  • Determine trends and patterns from data
  • Build predictive models
  • Build machine-learning algorithms
  • Present data into understandable insight
  • Propose solutions and strategies
  • Collaborate with engineers, decision-makers, product developers, and other professionals that require business insight

This job combines the expertise and knowledge of a mathematician, computer scientist, and trend-spotter. As such, a data scientist is one of the IT jobs that are considered to be a valuable asset for any business and, most significantly, in the IT sector. 

The defining traits of a data scientist are innate curiosity, persistence to arrive at a solution, and attention to detail to spot vital insight. Alongside this, you also have to possess the following technical skills. 


  • Data Mining
  • Scala 
  • Java 
  • C++ 
  • Python 
  • SQL 
  • Machine Learning
  • Data Science
  • Mathematics
  • Computer Science
  • Amazon Web Services (AWS)
  • Tableau
  • Data Frameworks
  • Microsoft Power Business Intelligence
  • Statistical Modelling
  • Algorithms

Why is a data scientist in demand?

In today’s data-driven world, a data scientist is one of the critical IT jobs in the market. This job is a highly valuable asset to organisations because they possess expertise in statistical analysis, machine learning, and programming. All these combined enable them to extract vital insight from an extensive complex data collection. 

Moreover, with the rise of big data, every business generates and collects vast amounts of information. As “Information is key,” every insight can help companies gain a competitive advantage and properly maximise resources to yield a higher return on investment (ROI).

Software Engineer

A software engineer is involved in developing software products from the start of the project up to the end when it is made available to the end user. Even beyond that, this job is also responsible for maintaining and updating the product. 

Moreover, this role also does the following: 


  • Carry out software development life cycle (SDLC)
  • Consult with management and stakeholders
  • Coordinate tests
  • Observe the software system’s initiation
  • Develop flowcharts and documentation
  • Identify requirements and solutions
  • Write good code
  • Define software project specifications
  • Determine the operational feasibility of the software
  • Integrate components into the software system
  • Develop verification plans for software
  • Execute quality assurance procedures
  • Document complete software functionality
  • Maintain functionality
  • Troubleshoot
  • Debug
  • Upgrade systems
  • Deploy programs
  • Evaluate end-user feedback
  • Fulfil software project requirements
  • Comply with industry standards
  • Ensure software is updated

A good software engineer must possess the necessary power or soft skills such as effective communication, inquisitiveness, excellent problem-solving abilities, and analytical skills. Beyond that, they also need to possess the following technical skills.


  • Java 
  • JavaScript 
  • AWS
  • C# 
  • C++ 
  • Python 
  • Ruby on Rails
  • Node.JS
  • Typescript 
  • Interactive Applications
  • Computer Science
  • Microservices

Why is a software engineer in demand?

With good reason, software engineering is considered one of the best careers for the next ten years. First, in this digital age, virtually every business has a software system to ease certain processes or increase efficiency. Naturally, software engineers are needed to develop and maintain these. 

Moreover, software systems are crucial with the ongoing global trend towards hybrid and remote work. Plus, thanks to innovations in tech, applications of software tools in business have broadened, regardless of industry. All these underscore the fact that software engineering is one of the important and in-demand IT jobs in the market.

Machine Learning Engineer

As the name suggests, a machine learning engineer specialises in ML systems and Artificial Intelligence (AI) algorithms. Professionals in this specific career are involved in designing and developing these from start to finish and continue to be responsible even when it is already available for end users. 

The main focus of a machine learning engineer, also known as an AI specialist, is to identify areas and processes that can be automated and improve them. Simply put, they pinpoint and provide solutions before it becomes a problem. Moreover, they help these smart systems and algorithms to continue to learn and improve. 

With that said, machine learning engineers also do the following:  


  • Design ML systems
  • Develop reliable ML systems
  • Study data prototypes
  • Liaise with data scientists and internal stakeholders
  • Research ML and AI
  • Implement ML algorithms
  • Comply with project requirements
  • Select appropriate data representation methods
  • Run experiments for ML systems
  • Perform statistical analysis
  • Train ML and AI systems
  • Extends libraries and frameworks for ML and AI
  • Enhance ML and AI systems

Of course, to be a good ML engineer you need the following skills:


  • Computer Science
  • Software Development
  • Data Structure
  • AI
  • ML
  • Deep Learning
  • Python 
  • Java 
  • Scala 
  • C++ 
  • TensorFlow
  • NoSQL Design
  • Relational Database Management System
  • Natural Language Processing (NLP)
  • Algorithm
  • Functional Design Principles
  • Probability
  • Mathematics
  • Statistics

Why is a machine learning engineer in demand?

In the past few years, the applications of ML have exponentially grown. This continues to broaden further due to the ongoing trend in AI-driven technologies. Consequently, a lot of businesses, especially in the tech sector, are looking to leverage the power of these innovations. Naturally, machine learning engineers are one of the IT jobs that are leading at the forefront to do just that. 

In addition, there is also the proliferation of Big Data. The insights extracted can help improve aspects of any business. These make machine learning engineering one of the future jobs in demand for many years. 

IT Manager 

An IT manager is responsible for developing and directing an organisation’s information and communications technology (ICT) strategy and is also one of the decision-makers on how it will be utilised. This job also leads a team of ICT specialists. 

This position plays an integral part in business. They are responsible for ensuring the organisation’s computer systems continue to run smoothly while complying with specifications, requirements,  allotted budget, and timelines. 


  • Manage computer systems
  • Plan and organise electronic data operations
  • Manage IT staff
  • Recruit, train, and coach employees
  • Appraise employee performance
  • Design, develop, and implement IT systems and policies
  • Ensure data security
  • Back up systems
  • Ensure network access
  • Liaise with stakeholders
  • Identify pain points
  • Implement strategic solutions
  • Audit systems
  • Preserve assets and information
  • Analyse the organisation’s information and computing needs
  • Consult with ICT specialists
  • Oversee ICT system procurement, installation, and integration
  • Set priorities for system development, operations, and maintenance

If you are interested in pursuing a career as an IT manager, you must have critical thinking, active listening, and strong interpersonal skills. Moreover, you also need to have the necessary technical skills.


  • Project Management
  • Technical Management
  • Communication Skills
  • Organisational Skills
  • Planning
  • Business Management
  • Relationship Building
  • Information Analysis
  • Computer Networks
  • Computer Hardware and Software Systems
  • Data Governance
  • Network Administration
  • Network Installation

Why is an IT manager in demand?

As mentioned earlier, IT managers play a critical role in ensuring that internal processes function smoothly. Thanks to them, the strategies and technology implemented create a robust infrastructure that will support the needs of the organisation. 

Information Security Analyst

An information security analyst specialises in safeguarding an organisation’s computer networks and systems from malware and other potential cyber-attacks. Professionals with this job identify, plan, and execute cybersecurity measures.

Furthermore, they fulfil the following job responsibilities as well.


  • Determine the effective way to ensure the organisation’s protection
  • Research innovative security technology
  • Attend cyber security conferences
  • Report to upper management
  • Collaborate with the organisation’s Chief Information Technology (CIO)
  • Monitor internal network for security breaches
  • Integrate software systems to safeguard sensitive information
  • Determine ways to enhance the organisation’s security
  • Recommend improvements to management and IT department
  • Implement firewalls and data encryption programs
  • Test and evaluate new security technology
  • Performance penetration testing

This is one of the IT jobs that requires vigilance and being astute since cyber attacks and security breaches can come from both external and internal sources. You also need to have exceptional critical thinking, problem-solving, and strong leadership skills. Aside from these, an information security analyst also needs to possess the following technical skills:


  • Penetration Testing
  • Information Systems
  • Cybersecurity
  • ISO 27001
  • CISM Certification
  • Firewalls
  • Security Technology
  • Penetration Testing
  • Application Security
  • Vulnerability Management
  • Security Operations Centres
  • Vulnerability Assessment

Why is an Information security analyst in demand?

An information security analyst is one of the most in-demand jobs for the future due to the increasing need for businesses and organisations to protect their computer networks. In addition, most establishments are digital or in the process of transition. This means more sensitive information is stored online which makes companies vulnerable to hacking attempts, data breaches, and other cyber crimes.

Furthermore, there is an increasing reliance on technology and the rise of international and local regulations and laws around data privacy and security. Cybersecurity is so complex that specialists like information analysts become vital assets for any business. 

Computer Systems Analyst

Computer systems analysts design computer systems that cater to the specific needs of an organisation. This job researches the company’s business model and recommends suitable hardware, software, and network solutions that are within an allotted budget.

In addition, they also ensure an organisation’s computer systems and processes run smoothly and efficiently. They collaborate with IT and business departments to determine areas for optimisation and develop solutions. 


  • Analyse existing IT systems
  • Map interfaces between legacy and new systems
  • Understand software development lifecycles
  • Liaise closely with stakeholders and clients
  • Translate requirements into highly specified project briefs
  • Identify options for potential solutions
  • Assess solutions for technical and business suitability
  • Conduct requirements analysis
  • Prepare specific proposals for modified or replacement systems
  • Undertake product development
  • Produce project feasibility and cost
  • Work with programmers, developers, testers, and a variety of end-users
  • Oversee implementation of systems and data migration
  • Provide training
  • Stay updated with technical and industry developments

If you want to be a successful computer systems analyst, you need to have strong interpersonal skills since you will be collaborating with many involved parties and stakeholders. In addition, you also need to have this technical knowledge:


  • SQL
  • Oracle
  • Visual Basic
  • Java
  • Unified Modelling Language (UML)
  • Sap Business Software Applications
  • Web-Based Technologies
  • Computer System
  • Business Models
  • C++
  • C#
  • Definition of Done (DoD)
  • Linux
  • Computer Programs
  • Troubleshoot
  • Technical Support
  • Unix

Why is a computer systems analyst in demand?

Businesses are becoming more reliant on technology to improve processes and increase their return on investments (ROIs). Moreover, with Big Data, every organisation generates large amounts of data and utilises these to extract vital insights. Computer systems analysts are one of the IT jobs that are needed to help businesses manage these. 

Computer Network Architect

As the name suggests, a computer network architect is responsible for every aspect that is related to building a computer network. This means, professionals with job design, select components, and oversee maintenance and upgrades with computer networks. In addition, all these need to comply with certain standards and need to be tailor-fit to the organisation.


  • Designing computer networks
  • Outfit networks based on the current and future needs of an organisation
  • Add security features to the networks
  • Solve technical issues 
  • Upgrade software and hardware
  • Ensure optimal network functionality
  • Upgrade routers and network drivers
  • Enhance network performance
  • Evaluate networks’ technical performance
  • Ensure that all stakeholders understand the goals and limitations of network systems

Much like the IT jobs mentioned here, you also need to possess soft skills like problem-solving, attention to detail, good time management, critical thinking, strong communication skills, and leadership skills. These are equally important as possessing the following technical skills too.


  • LAN (Local Area Network)
  • WAN (Wide Area Network)
  • Intranet
  • WiFi
  • Data Centre LAN
  • SD (Software-Defined) Networks
  • Telephony
  • Mobile Solutions Infrastructure
  • Unified Comms
  • Network Management Solutions
  • Network-Specific Security 
  • Remote Access Technologies
  • Technical Governance
  • Commercial-off-the-Shelf Software (COTS)
  • Infrastructure as a Service (IaaS)
  • Platform as a Service (PaaS)
  • Software as a Service (SaaS)
  • Systems Design
  • Systems Integration
  • Troubleshooting

Why is a computer network architect in demand?

Businesses want secure and reliable computer networks. Consequently, they invest in software, hardware, and even the right talents to achieve this. 

In addition, with advancements in cloud computing, the rise of remote work, and growing threats of cyber attacks, a computer network architect is a much-needed asset for businesses.

Site Reliability Engineer

A site reliability engineer monitors computer systems and creates alerts for various potential operational issues that may crop up over time. IT jobs like this act as a bridge between IT development and operations. While it is more focused on the operations side, collaboration is vital to ensure processes are seamless and efficient.

Moreover, this job also entails the following:


  • Work on-call shifts to prevent incidents
  • Use a variety of tools and techniques to manage infrastructure
  • Use monitoring systems
  • Administer production jobs
  • Understand debugging information
  • Work closely with internal partners and teams
  • Look for ways to automate work
  • Debug complex problems
  • Improve CI/CD processes
  • Use Chaos Engineering to test

With that said, as a site reliability engineer, you must possess strong leadership and communication skills since you will be working with many people. You also need to have a solid foundation of technical skills to fulfil the needs of the job. 


  • DevOps Engineering Practices
  • Java
  • Python
  • Go
  • Rus
  • Git 
  • GitHub
  • MySQL
  • Postgres
  • Redis
  • Cassandra
  • Docker 
  • Kubernetes
  • Software Development
  • Major Operating Systems (OSes)
  • Networking
  • Load Balancing
  • Network Monitoring
  • Automate Infrastructure
  • AWS
  • Google Cloud
  • Chaos Engineering

Why is a site reliability engineer in demand?

A site reliability engineer is one of the highest-paying jobs in 2023. Not surprising, since this role is critical to ensure the continuous smooth operation of websites and applications. 

Organisations recognise its importance and invest in IT jobs like these since business processes are on a digital platform or utilise tools to maximise efficiency and avoid potential downtimes and operational issues.  

DevOps Engineer

A DevOps engineer is responsible for solving development problems and managing code releases throughout the software lifecycle. With the growing complexity of software systems, this job serves as a bridge between software development and IT operations teams. 

In addition, this job is an asset for organisations that are looking to accelerate software project cycles, improve quality, and reduce time-to-market.


  • Design tools to manage infrastructure
  • Work on a variety of platforms
  • Automate workloads on cloud solutions
  • Automate testing
  • Automate deployment
  • Provide support to stakeholders
  • Create tools for end users
  • Provide technical support
  • Implement integrations
  • Build tools to minimise errors
  • Improve customer experience
  • Performance root cause analysis
  • Investigate technical issues
  • Design process for system troubleshooting

As a DevOps engineer, you will be collaborating with cross-functional teams, such as developers, testers, and IT operations staff. So, you need to have both solid soft skills such as communication and leadership, and the technical skills listed below. 


  • AWS
  • Terraform Configuration Management
  • Kubernetes
  • Python 
  • Ruby
  • SQL
  • Ansible Configuration Management
  • Pipelines
  • Linux
  • Java 
  • Deployment
  • Powershell 

Why is a DevOps engineer in demand?

DevOps engineers are one of the highly in-demand IT jobs due to several reasons. For one, more and more businesses are looking to automation and other software systems to improve processes and ROIs. 

Another reason is that the software market is dynamic, ever-evolving, and highly competitive. Consequently, businesses within the tech sector want to stay ahead of their competition and produce more innovative solutions. A way to do this is by investing in the right talents that will achieve this.

Final Thoughts

As more businesses and people rely on technology, people working in the tech sectors have so many IT career paths to choose from. 

However, keep in mind there are certain IT jobs that will be more in demand.  This is because of the ongoing trend in AI-driven tools, machine learning systems automation, cloud solutions, and even the rise of remote work. 

As an IT professional, upskilling is a way to stay competitive in a dynamic job market. Try acquiring new skills through on-the-job training, workshops, online courses, and certification programs. In addition, it is also important to refine the technical and soft skills you already possess. All these increase your chances of landing the IT job that you are aiming for. 

Want to grow as an IT professional? Choose a company that is fully invested to help you achieve your goals with a healthy work-life balance. Apply to Flexisource IT and jumpstart your career in IT.

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