Cybersecurity · 10 min read · Log Academy training team
Cybersecurity career: what roles exist and which training should you start with?
A cybersecurity career is not a single profession but several distinct paths: defense (SOC analyst, Blue Team), authorized offense (pentester, Red Team), secure software delivery (DevSecOps engineer) and infrastructure (Linux administrator). The most reliable way to start is a Linux and networking foundation, followed by the defensive side. Whichever path you choose, employers look less at certificates and more at skills proven in a lab.
- The cyber field has four broad directions: defense, offense, DevSecOps and infrastructure.
- The widest entry point for beginners is the SOC analyst (Blue Team) role.
- To become a pentester, you first need to understand how systems and defenses work.
- DevSecOps is a natural move for people with programming or DevOps experience.
- The common foundation of every path is Linux, networking and the ability to read logs.
- A portfolio — finished lab tasks and reports — is your strongest argument in an interview.
What roles exist in cybersecurity?
International frameworks, such as the US NIST NICE framework and Europe's ENISA ECSF model, divide the cyber field into dozens of roles. In practice, though, four main directions are enough for someone just starting out. The table below shows the day-to-day work of each and which training prepares you for it.
| Role | Day-to-day work | Key tools and skills | Matching training |
|---|---|---|---|
| SOC analyst | Triaging alerts, investigating incidents, escalating | SIEM (ELK, Wazuh), Sysmon, Sigma, MITRE ATT&CK | Blue Team |
| Pentester / Red Team specialist | Authorized attack testing, finding vulnerabilities, writing reports | Burp Suite, Nmap, BloodHound, Active Directory | Red Team |
| DevSecOps engineer | Building security into CI/CD, checking container and cloud configuration | Git, Kubernetes, Terraform, SAST and SCA | DevSecOps |
| Linux / system administrator | Setting up and hardening servers, managing users and the network | RHEL, AlmaLinux, Rocky Linux, SELinux, firewalld | Linux Administrator |
What does a SOC analyst do, and why do most people start in this role?
A security operations center (SOC) monitors the logs coming from a company's systems. A SOC analyst determines whether an alert is a real attack or a false positive, documents real incidents and passes them on to the next tier. The work demands systematic thinking, attention to detail and consistency.
The SOC role is a wide entry point for beginners because it teaches you, at the same time, what attacks look like and how defenses are built. A few years of SOC experience lay a solid foundation for later moving into threat hunting, incident response or Red Team.
What do you need to know to become a pentester?
A pentester (penetration testing specialist) attacks a company's systems with its permission, finds vulnerabilities and explains in a report how to fix them. The work calls for creativity and a love of investigation, but it is impossible without a foundation: you need to know how web applications, networks, Linux and Windows systems and Active Directory work.
Important note: unauthorized access to a system is a criminal offense under the law of Azerbaijan. A professional pentester works only with written permission and within an agreed scope. That is why offensive skills are practiced only in a closed, isolated lab environment.
Who is a DevSecOps engineer, and who is this path for?
A DevSecOps engineer adds security to the process through which software is written and delivered — the CI/CD pipeline. Code and dependency scanning, secrets management, hardening container images, Kubernetes policies and checking infrastructure with Terraform make up the day-to-day work of this role. If you have experience as a developer, DevOps engineer or systems engineer, this direction is a natural next step for you.
How do you start a cybersecurity career from scratch?
- Build a Linux and networking foundation: the terminal, file permissions, users, TCP/IP, DNS, HTTP.
- Learn the defensive side: log collection, SIEM, detection rules, incident response.
- Close out every topic with a finished lab task and keep the result as a written report.
- Build a portfolio: the rules you have written, the incidents you have investigated, the environments you have built.
- Choose your direction: stay in defense, move to offense (Red Team) or focus on DevSecOps.
- Prepare for an international certification exam once your skill base is in place, not before.
The logic of this sequence is simple: someone who does not know defense does not understand what an attack affects, and someone who does not know Linux can build neither defense nor offense. Skipping steps looks like a shortcut, but it shows at the very first technical question in an interview.
How does the Linux administrator role lead into the cyber field?
A Linux administrator installs servers, manages users and permissions, and configures services, disks and the network. Although the role does not carry the word “security” in its name, it is the foundation of the cyber field: SIEM, web servers, containers and most attack tools run on Linux.
A specialist who knows how a system is built also quickly sees where it is weak. That is why many cyber specialists start out as system administrators and then move into hardening, log management and SOC. Hands-on exams such as RHCSA can serve as international proof of this foundation.
What are you asked in interviews for cyber roles?
Interviews usually have two parts: fundamentals and a practical scenario. The first part tests how deeply you understand the concepts; the second, how you think in a real situation. The topics below come up in almost every technical interview.
- Networking fundamentals: the difference between TCP and UDP, how a DNS query travels, the difference between HTTP and HTTPS.
- Linux: file permissions, monitoring processes, finding events in system logs.
- Defense scenario: “A suspicious login alert has come in on the SIEM — what is your first step?”
- MITRE ATT&CK: the techniques you are familiar with and how they show up in logs.
- Reporting: how would you explain a technical finding to a non-technical manager?
The strongest answer to these questions is an example from work you did yourself in a lab. An interviewer immediately senses the difference between “I've read about it” and “I investigated this incident in a lab and wrote a report.”
Watch out
Be wary of programs that promise “a cyber specialist in a few weeks” or a “guaranteed job.” A career in this field is built over months of systematic practice and finished projects.
How we do it in our lab
At Log Academy the career map is built into the programs themselves: Linux Administrator provides the foundation, Blue Team teaches defense, Red Team teaches authorized offense and DevSecOps teaches secure delivery. Every student works on their own virtual machine in a vSphere-based lab, and this environment stays available 24/7 throughout the course. The Blue Team program ends with a full investigation report on a simulated incident, and Red Team with a professional pentest report — these documents become the student's portfolio. The career module covers CV and LinkedIn review, technical interview practice and job referrals.
Frequently asked questions
- Do you need a university IT degree to work in cybersecurity?
- No. Many employers look less at a diploma and more at practical skills and a portfolio. However, it is important to build a foundation in Linux, networking and log analysis systematically.
- Which role suits beginners most?
- In most cases, SOC analyst (Blue Team). This role introduces you to both attacks and defense and creates a base for later specialization.
- Can you get into the cyber field without knowing how to program?
- Yes. The Linux and Blue Team tracks do not require programming. Scripting skills become useful later, especially in Red Team and DevSecOps.
- How long does preparation take?
- It depends on the direction: at Log Academy the Linux Administrator program lasts 4 months, while the Blue Team, Red Team and DevSecOps programs last 6 months. After that, you keep building practical experience.
- How do I know which direction is right for me?
- Free consultation: tell us about your experience and interests, and an advisor will suggest a suitable starting point. The first lesson is free.