Senior Network Security Engineer

Job Title: Senior Network Security Engineer / Intrusion Specialist 

Location:  Addison,TX /Charlotte,NC / Denver ,CO 
Work Arrangement: Fully onsite 
Client Industry: Banking 
Duration: 12 -18 months Contract 
Schedule:  Monday to Friday 

About the Role

We are hiring a  Senior Network Security Engineer OR  Intrusion Specialist .

MUST HAVES:

• Intrusion Analysis / SOC experience
• Strong Splunk experience (log analysis, alerts, dashboards, reporting)
• Security log analysis experience (Apache logs, IIS logs, Active Directory logs)
• Experience investigating security incidents and threats
• Knowledge of common web application attacks (SQL Injection, Cross-Site Scripting (XSS), Remote File Inclusion (RFI))
• Linux and Windows experience
• Strong networking fundamentals (TCP/IP, HTTP/HTTPS, DNS, etc.)

PLUSSES

• Experience with WAF technologies
• Understanding of F5
• Previous Banking Exp
• Scripting experience (Python, PowerShell, Bash, etc.)
• Regex (Regular Expressions)

DAY TO DAY:

• Function as a member of an enterprise network application layer intrusion, detection, prevention, and response team.
• Will develop and implement custom alerts and monitoring controls to detect and mitigate threats
• Provides leadership in assessing new threat vectors and designing and implementing effective controls.
• Leverages advanced investigative skills using best in class data correlation and log analysis tools.
• Will partner with senior leaders from lines of business organizations to triage security events and report on impacting security initiatives.
• Develops and implements processes or controls in support of audit and risk requirements.

Additional Details:

• Full understanding of modern web site deployments and technology
• Familiarity with web application attacks including SQL injection, cross-site scripting, and remote file inclusion.
• Understanding of stateful firewalls and able to interpret firewall rules.
• Use tools to detect anomalous/malicious data transmissions on the network.
• Use advanced analytics / security tools to detect anomalous events on the network.

Hourly Rate: 65$-70$ per hour 
This range reflects base compensation and may vary based on location, market conditions, experience, and candidate qualifications.

Benefits: 

The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, (paid time, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, paid holidays annually - AS Applicable)

About Us

At Collabera, we don’t just offer jobs—we build careers. As a global leader in talent solutions, we provide opportunities to work with top organizations, cutting-edge technologies, and dynamic teams. Our culture thrives on innovation, collaboration, and a commitment to excellence. With continuous learning, career growth, and a people-first approach, we empower you to achieve your full potential. Join us and be part of a company that values passion, integrity, and making an impact.

Ready to Apply?

Apply now or reach out to Pritam Palai at pritam.palai@collabera.com for more information. We look forward to speaking with you!