Job Overview
| Particulars | Details |
|---|---|
| Position | Network Security Engineer (L1 / L2 / L3) |
| Company | Codevirus Security |
| Location | Lucknow, Uttar Pradesh, India |
| Job Type | Full-Time |
| Category / Department | Engineering |
| Application Mode |
🏢 About Codevirus Security
Company Overview
Codevirus Security is a cybersecurity company established in 2018, headquartered in Lucknow, Uttar Pradesh. The company specializes in cybersecurity consulting, managed security services, Security Operations Center (SOC) solutions, compliance services, and cybersecurity training. With expertise in enterprise security and digital risk management, Codevirus Security helps organizations safeguard their critical infrastructure against evolving cyber threats.
Mission
To help organizations identify security risks, protect critical infrastructure, and respond effectively to cyber threats through practical cybersecurity consulting, managed security services, and continuous security improvement aligned with business objectives.
Vision
To become a trusted cybersecurity partner for enterprises by enabling secure digital operations through proactive, scalable, and intelligence-driven cybersecurity solutions.
Core Values
- Integrity
- Innovation
- Customer Success
- Continuous Learning
- Security Excellence
- Collaboration
- Professionalism
Company Culture
Codevirus Security promotes a collaborative, learning-focused, and innovation-driven workplace where cybersecurity professionals continuously enhance their skills while working with modern security technologies and enterprise environments.
Why Join Codevirus Security?
- Work with modern enterprise cybersecurity technologies.
- Gain exposure to real-world SOC operations.
- Learn from experienced cybersecurity professionals.
- Career growth in one of the fastest-growing industries.
- Continuous technical learning and skill development.
- Opportunity to work on advanced threat detection and response.
- Collaborative and supportive work culture.
Lucknow, Uttar Pradesh, India
💡 Editor's Note / Preparation Tip
Resume Tips
- Highlight hands-on firewall and network security experience.
- Include cybersecurity certifications such as CEH, Security+, CCNA Security, or similar if applicable.
- Showcase SOC, SIEM, or incident response experience.
- Mention measurable security improvements and achievements.
- Keep your technical skills section up to date.
Interview Preparation
- Revise firewall architecture and policy management.
- Prepare for network security troubleshooting scenarios.
- Understand WAF, IPS, DNS Security, and DDoS mitigation concepts.
- Review incident response methodologies.
- Stay updated on current cybersecurity threats and best practices.
Professional Tips
- Continuously upgrade your cybersecurity certifications.
- Practice using enterprise security monitoring tools.
- Build expertise in cloud security and zero-trust architectures.
- Follow cybersecurity threat intelligence trends.
- Develop strong documentation and communication skills.
📝 Job Description
Position Details
- Position: Network Security Engineer (L1 / L2 / L3)
- Job Type: Full-Time
- Work Mode: Not Specified
- Location: Lucknow, Uttar Pradesh
- Country: India
- Experience: Not Specified
- Qualification: Not Specified
- Employment Type: Full-Time
- Department: Network Security
- Joining Preference: Not Specified
Benefits
- Work on enterprise cybersecurity projects.
- Exposure to advanced network security technologies.
- Career growth opportunities.
- Collaborative work environment.
- Continuous learning and technical development.
- Work with experienced cybersecurity professionals.
Candidate Requirements
- Strong understanding of network security concepts.
- Experience with enterprise security technologies.
- Excellent analytical and troubleshooting skills.
- Ability to work in a team-oriented environment.
- Strong communication skills.
- Passion for cybersecurity and continuous learning.
Preferred Skills
✔ Firewall Management
✔ Web Application Firewall (WAF)
✔ Intrusion Prevention Systems (IPS)
✔ SSL Security
✔ DNS Security
✔ Anti-DDoS Solutions
✔ Network Behavior Anomaly Detection (NBAD)
✔ Security Monitoring
Working Days / Hours
- Working Days: Not Specified
- Working Hours: Not Specified
- Shift Details: Not Specified
How to Apply
Interested candidates can share their updated resume at:
ankit@codevirussec.in
🎯 Key Responsibilities
- ✓ Monitor and protect enterprise network infrastructure.
- ✓ Configure and manage firewall security policies.
- ✓ Monitor security events and respond to incidents.
- ✓ Implement and maintain WAF and IPS solutions.
- ✓ Analyze network traffic for security threats.
- ✓ Investigate suspicious activities and security alerts.
- ✓ Support compliance and governance initiatives.
- ✓ Collaborate with internal security teams.
- ✓ Maintain cybersecurity documentation and reports.
- ✓ Recommend improvements to enterprise security posture.
💡 Required Qualifications & Skills
🚀 Career Guidance & Interview Insights
To help you succeed, we've compiled original preparation guides, resume keywords, and growth analytics for this category of role.
Joining as a Network Security Engineer (L1 / L2 / L3) offers a fantastic opportunity to work at the forefront of technological innovation. You will be exposed to modern software development lifecycles, collaborate with cross-functional product teams, and design scalable architectures that directly impact end-users. The continuous learning curve in tech ensures that your programming, debugging, and system engineering skills remain highly marketable and sharp.
The career roadmap in technology is highly rewarding. Typical progression starts as a Junior Software Engineer, moving to Associate Developer and then Senior Software Engineer (3-6 years). From there, professionals choose between an individual contributor track—becoming a Tech Lead, Staff Engineer, and Principal Architect—or a management track, advancing to Engineering Manager, Director of Engineering, and Chief Technology Officer (CTO).
Expected Technical & Behavioral Questions:
- Q1: How do you optimize database query performance?
Answer Tip: Talk about indexing strategies, query execution plan analysis, avoiding N+1 queries, and implementing caching layers (like Redis). - Q2: Explain the differences between Microservices and Monolithic architecture.
Answer Tip: Highlight scaling advantages, loose coupling, independent deployments, network latency considerations, and data consistency challenges in microservices. - Q3: How do you handle merge conflicts in Git?
Answer Tip: Explain checking out the local branch, pulling the latest main branch, running git merge, opening the conflicted files to resolve blocks manually, and committing the resolved merge.
To pass automated ATS (Applicant Tracking System) screening and catch the recruiter's eye, tailor your resume with the following tips:
- Keywords to include: Software Engineering, SDLC, OOP, CI/CD Pipelines, SQL databases, Agile, Unit Testing, Code Review, Cloud Architectures (AWS/Azure).
- Format: Use a clean, single-column resume format. Avoid graphics, text boxes, or tables which can scramble ATS parser outputs.
- Quantify Results: Instead of writing 'wrote code', write 'Developed a caching system that reduced server response times by 35%.'
Estimated compensation for this role type in India is ₹3,50,000 - ₹6,00,000 per annum (Freshers/Entry level). The actual salary package offered depends on factors such as company size, work mode (remote or on-site), individual technical proficiency, and negotiations during final HR rounds.
Highly recommended certifications include: AWS Certified Solutions Architect, Microsoft Certified: Azure Fundamentals, Certified Kubernetes Administrator (CKA), Oracle Certified Professional Java SE, or tech-stack specific achievements (e.g. Meta Front-End Developer certification).
Frequently Asked Questions
Q1. What positions are available?
A. L1, L2, and L3 Network Security Engineer.
Q2. Where is the job located?
A. Lucknow, Uttar Pradesh, India.
Q3. Is the work mode remote or onsite?
A. Not Specified.
Q4. What skills are required?
A. Firewall Management, WAF, IPS, SSL, DNS Security, Anti-DDoS, NBAD, and Security Monitoring.
Q5. Is prior experience mandatory?
A. Experience requirements are Not Specified.
Q6. Which industry does this role belong to?
A. Cybersecurity and Information Security.
Q7. How do I apply?
A. Send your updated resume to ankit@codevirussec.in.
Q8. What type of company is Codevirus Security?
A. A cybersecurity company offering consulting, managed security services, SOC operations, compliance, and cybersecurity training.
Q9. Does the company offer career growth?
A. Yes, the organization promotes continuous learning and professional development.
Q10. What technologies will I work with?
A. Enterprise cybersecurity technologies including Firewall, WAF, IPS, DNS Security, SSL, Anti-DDoS, NBAD, and SOC monitoring.
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