Computer Security System Specialist – Level III
Job ID: 113672
Location: Washington, District Of Columbia [On-Site]
Category: Infrastructure
Employment Type: Contract
Date Added: 09/24/2026
Role Summary
This role involves executing incident handling and response activities within a cybersecurity environment. The successful candidate will be responsible for managing security incidents, analyzing network traffic, and utilizing security tools to mitigate threats. This position requires a strong understanding of cybersecurity principles and practical experience in security operations.
Responsibilities
- Perform incident response, analysis, and remediation activities.
- Utilize security tools and the security stack to detect and analyze threats.
- Monitor security alerts and investigate potential security breaches.
- Conduct packet analysis and network protocol examination to identify malicious activity.
- Manage and interpret data within security information and event management (SIEM) systems, specifically Splunk.
- Support security operations by implementing proactive security measures.
- Document incident details and response actions accurately.
- Collaborate with team members to improve security processes and protocols.
- Assist in developing and maintaining security documentation and policies.
- Keep abreast of evolving cybersecurity threats and mitigation strategies.
Qualifications
- Proven experience in incident handling and response activities.
- Hands-on knowledge of security tools and security stack components.
- Working experience with Splunk or similar SIEM systems.
- Basic understanding of network protocols and packet analysis tools.
- Strong cybersecurity background with practical experience in threat detection.
- Ability to analyze complex security data and identify potential threats.
- Excellent problem-solving and analytical skills.
- Availability to work in an on-site environment.
- Relevant certifications (e.g., CompTIA Security+, CISSP) are a plus.
- This position requires eligibility for a U.S. Government security clearance. In accordance with federal law, U.S. citizenship is required.
Publishing Pay Range: $70.00 – $80.00 USD Hourly
This position is based in office and requires employee to work on-site.