Cyber Security Trainee Engineer
Castellum Labs
0 - 3 years
Hyderabad
Posted: 12/02/2026
Job Description
Attention
- Please apply only if you are an immediate joiner
- This is a full time position, with from office work only (NO WFH)
- Position is based out of Hyderabad
Company Description --
Castellum Labs is a next-generation cybersecurity technology venture based in Hyderabad, India, with global set of customer base and global ambitions. Our vision is to change the cybersecurity value model in the industry by using custom designed in-house technologies for service delivery.
Our primary focus areas in cybersecurity are DevSecOps, Application Security (Life Cycle Security), Incident Response Services (Process, Tech & Enabling), Cyber Security Assessments, Phishing Simulation and Employee Awareness and Darkweb Monitoring & OSINT (External Threat Detection + Risk Rating).
We use automation, cloud platforms, unique products, and a multi-layered security expert team to deliver services globally. Our services are delivered using a global delivery center and model, in a unique combination
Position Name --
Cyber Security Intern / Cyber Security Trainee
Role Description --
This is a full-time on-site for a Cyber Security Internship/Trainee at Castellum Labs located in Hyderabad. As a Cyber Security Intern/Trainee, you will be responsible for day-to-day tasks related to application security, network security, information security, and cyber security. You will be spending time across the teams, to develop skill sets across a range of cyber security topics. You will also be working on certain selective live projects, along with team members of the respective group.
Duration of Internship/Trainee --
This internship is onsite and full time trainee/internship which will range from six months to one year. Every candidate will have opportunity to learn across VAPT, network security, infra security, threat intelligence, darkweb, detections & responses and many more areas. A full time job offer will be given to candidates who complete the internship and qualify in series of evaluations which will be done, during internship.
Qualifications --
- Candidate should be out of college (B. Tech, MCA and BCA)
- Candidate should be available for this role on a full time and onsite basis
- Good understanding of networking concepts
- Good understanding of Linux and OS security concepts
- Basic understanding of the python and shell scripting
- Good familiarity of Application Security
- Fundamental concepts of Cybersecurity, Network Security, and Info Security
- Understanding of encryption models, PKI concepts and certificates
- Knowledge of cyber security best practices and principles
- Some knowledge of cyber security frameworks (CIS/NIST)
- Understanding of security technologies and tools
- Strong analytical and problem-solving skills
- Ability to work effectively in a team
- Excellent written and verbal communication skills
- Attention to detail and ability to follow procedures
- Experience in cyber security or information technology is a plus
Location and Joining --
This is a Hyderabad based position. Joining is immediate. Positions will close soon.
Note
This is not a 9 to 5 trainee/internship
Self driving and self learning is important
Not a position which offers work life balance
Four Important Points -- >>
A. Please avoid applying, if you are looking for a generic job profile
B. Please also avoid applying, if you are hunting for a salary
C. Avoid applying if you are looking for a designation
D. Don't apply if you are looking for a 9 to 5 job.
Please apply within next three days. We will be closing all of these applications within a week.
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