Most In-Demand IT Skills for 2027

AI is changing the IT job market, but it isn't replacing core technical skills. Employers still need people to secure systems, build software, run infrastructure, work with data, and fix what breaks.

Demand for IT skills is shifting, not shrinking. In August 2026, tech companies cut about 14,700 jobs, yet employment in tech occupations across the wider economy grew by 86,000. More IT hiring is happening outside the tech industry, and employers still had nearly 600,000 active tech job postings, according to a September 2026 CompTIA analysis.

The long-term outlook for technology jobs is strong. The Bureau of Labor Statistics projects about 280,000 openings per year in computer and IT positions through 2035, and the group's median wage of $109,470 is more than double that of all U.S. occupations. On the skills side, the World Economic Forum ranks AI and big data, networks and cybersecurity, and technological literacy as the three fastest-growing skill areas through 2030.

The skills highlighted below aren't predictions about next year's hottest tools. They're the areas most likely to stay valuable as IT jobs keep changing.

Here's a closer look at the most sought-after IT skills for 2027.

AI and Machine Learning

Artificial intelligence skills have the strongest momentum heading into 2027. In August 2026, job postings requiring AI-related skills passed 320,000, up 4.5% from July, according to CompTIA's analysis of Lightcast data.

Desirable AI skills go well beyond prompting. Depending on the role, they include Python, machine learning, large language models, AI APIs, and model training. LinkedIn's 2026 data lists retrieval-augmented generation (RAG), LangChain, FastAPI, fine-tuning, and vector databases among fast-growing AI skills.

Job opportunities aren't limited to AI/ML engineering; today's AI work overlaps with development, data, security, infrastructure, and support.

Certifications: In AI hiring, projects often count more than certs. A portfolio app using AI APIs or RAG shows what you can build. If you want a beginner credential, AWS Certified AI Practitioner covers the basics.

Explore: Is AI/ML a good career fit?

Cybersecurity

Cybersecurity touches every part of IT, which makes it a steady domain to build a career on. Core skills include network security, identity and access management (IAM), cloud security, vulnerability management, security monitoring, and incident response.

The WEF ranks networks and cybersecurity second only to AI and big data among its fastest-growing skill areas. Cybersecurity job postings also grew in CompTIA's August analysis, and information security analysts earned a median of $129,180 in May 2025 (BLS).

These skills pay off outside "security" job titles too. Developers write secure code, cloud engineers lock down environments, and network professionals manage access and threats.

Certifications to consider: CompTIA Security+ to start, then CySA+ or a cloud security credential.

Explore: Is cybersecurity a good career fit?

Cloud, Networking and Infrastructure

Cloud computing didn't make IT infrastructure skills obsolete; it just moved them. Core skills include AWS and Azure, Linux and Windows administration, TCP/IP, DNS, routing, containers, virtualization, and network troubleshooting.

Networking underpins cloud computing and cybersecurity. You can't secure or troubleshoot an environment if you don't grasp how its systems talk to each other. Networking skills pay well too; network architects earned a median salary of $134,050 in May 2025 (BLS).

Demand isn't limited to new technology. LinkedIn's 2026 analysis of IT workers found Windows OS configuration among the fastest-growing information technology skills.

Certifications to consider: CompTIA Network+ or Cisco CCNA for networking, Linux+ for systems, and AWS Cloud Practitioner or Azure Fundamentals (AZ-900) as an introductory cloud cert.

Explore: Is cloud engineering a good career fit?

Data Analytics and Data Engineering

AI is only as powerful as the data behind it. Organizations still need people who can collect, clean, move, and analyze data. Core skills include SQL, Python, visualization, ETL and ELT, data pipelines, warehouses, and data modeling.

How deep you go into each skill depends on the role. Data analysts lean on SQL and visualization, while data engineers spend more time building pipelines and infrastructure. Data scientists earned a median salary of $120,230 in May 2025 (BLS).

Certifications to consider: Google Data Analytics Professional Certificate or Microsoft Power BI Data Analyst (PL-300) for analysts. Cloud data certifications from AWS, Azure, or Google suit engineers.

Explore: Is data science or data engineering a good career fit?

Software Development

AI is changing how code gets written, but many programming skills are still in demand. BLS projects software developer employment to grow 10% from 2025 to 2035, much faster than the 3% average for all occupations, with a median wage of $135,980.

Key software development skills include Python, JavaScript and TypeScript, Java, APIs, Git, testing, databases, and application architecture.

What's changing is the workflow. Developers now use AI to generate code, debug, and write tests. This makes the fundamentals more important, as someone still has to decide whether the output is correct, secure, and maintainable.

Certifications: Certs matter less in software development than in security or infrastructure roles; a portfolio of shipped projects often carries more weight.

Explore: Is software engineering a good career fit?

Automation and DevOps

Automation makes nearly every IT role more productive. Systems admins script in PowerShell, Linux administrators use Bash, network engineers automate configurations, and cloud teams manage infrastructure as code.

Useful skills include Python, PowerShell, Bash, Git, Docker, Kubernetes, Terraform, and CI/CD. Docker has become standard: 71% of developers in Stack Overflow's 2025 Developer Survey reported using it. You don't need DevOps in your job title to capitalize on these skills.

Certifications to consider: Certified Kubernetes Administrator (CKA) and HashiCorp Terraform Associate.

Explore: DevOps Engineer career guide

Analytical Thinking and Problem Solving

Tools and technologies change, but troubleshooting marches on. IT professionals still take unfamiliar problems, isolate the cause, weigh the solutions, and explain what happened.

The WEF names analytical thinking the top core skill employers seek out, with 70% of companies calling it essential, and expects its importance to keep growing through 2030. It also expects systems thinking to matter more as technology gets more complex.

Communication skills matter too. Being able to explain a technical problem to someone in finance or operations is valuable in almost every IT career path.

Explore: Is systems analysis a good career fit?

Which IT Skills Should You Learn First?

Start with a foundation, then specialize. Operating systems, networking basics, and some Python or SQL carry over to most IT roles. Begin there, then choose a direction and learn it by building things. In cybersecurity, networking, and cloud, consider adding the certifications employers look for. If you're starting from scratch, IT support is the most common way in.

If you already work in IT, build on what you know. A network engineer can add cloud and security. A systems administrator can add automation. A developer can add AI integration. Moving into a growing area rarely means starting over.

Not sure which direction fits? Take our free IT career quiz.