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# Senior Cyber Security Analyst - Top Secret Clearance (SCI Eligib

- **Company:** Jfl Consulting, Llc
- **Location:** Honolulu County, HI, United States
- **Experience:** Expert
- **Salary:** $165,000.0 - $180,000.0
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Network Analysis, Communications Protocols, Cyber Security, Information Systems, Domain Name System (DNS), Hypertext Transfer Protocols (HTTP), Intrusion Detection Systems, Information Systems Security Architecture Professional, Network Security, Network Protocols, TCP/IP, Tcpdump, Wireshark, Firewalls (Computer Science), Information Technology, Cybercrime, Kibana, Splunk, Vulnerability Analysis
- **Published:** November 5, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9291026/senior-cyber-security-analyst-top-secret-clearance-sci-eligib

## About the Role

Mandatory Requirements: Top Secret Clearance (SCI Eligible)

Experience Level: Senior-Level (8+ years in cybersecurity with in-depth vulnerability analysis)

On-Site, hybrid, remote: On-Site, * Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or a related field preferred. Equivalent work experience may be considered in lieu of a degree.

 * A master's degree is a plus.

Certifications:

 * Must hold an IAT Level II certification as defined and described in DoDD 8570.01, 8570.01-M, and 8140.01-03, and as amended. (e.g., Security+ CE, CySA+, CCNA Security, GSEC).
 * Must hold a CSSP Analyst certification as defined and described in DoDD 8570.01, 8570.01-M, and 8140.01-03, and as amended. (e.g., CEH, CySA+, GCIA, GCIH).
 * Preferred: Advanced certifications such as CISSP (Certified Information Systems Security Professional), OSCP (Offensive Security Certified Professional), or similar.

Experience:

 * Minimum 8 years in cybersecurity operations or analysis
 * Minimum 3 years of experience with passive vulnerability detection techniques
 * Experience supporting DoD or Intelligence Community networks

Technical Skills:

 * Practical experience with firewalls, network TAPs, IDS/IPS, endpoint protection, and other network defense technologies
 * Adept in evaluating network protocols utilizing network analyzers, such as Wireshark, Tshark, and tcpdump
 * Experienced in analyzing network datasets, including Zeek and firewall logs, to support threat hunting and security investigations
 * Experienced in leveraging data analysis platforms, such as Splunk, Kibana, and Arkime, to detect and analyze anomalous network activity
 * Proficient in triaging Suricata alerts, tuning rules, and creating custom detections

Knowledge:

 * In-depth understanding of network vulnerabilities and misconfigurations
 * Strong knowledge of cybersecurity principles, adversary techniques, and detection/response strategies
 * Experience working within the framework of a CONOPS or similar operational document
 * Awareness of DoD cybersecurity frameworks (e.g., RMF, CMMC, NIST 800-53) and their application in secure system design and monitoring
 * Knowledge of common enterprise network architectures and defense mechanisms
 * In-depth understanding and experience in analyzing TCP/IP, DNS, HTTP/S, SSL/TLS, SMB, and RDP protocols to identify vulnerabilities, misconfigurations, and indicators of malicious activity

Soft Skills:

 * Strong analytical and investigative mindset
 * Excellent documentation and reporting skills
 * Effective communicator with ability to explain technical issues to both technical and non-technical audiences
 * Comfortable working independently and as part of a cross-functional team

## Description

* Ensure the safe and proper functional operation of the tool/tech stack and its components.
 * Collect and document measures of performance per approved CONOPS.
 * Analyze and document behaviors, characteristics, and attributes of a network's baseline activity within steady-state operations.
 * Analyze and investigate potential anomalies or outliers from established baseline.
 * Analyze and identify misconfigurations, faults, and vulnerabilities within the network's architecture, subcomponents, and utilized communication protocols.
 * Determine root source of anomalies and extent of vulnerable findings for validation with system users and administrators.
 * Document and report anomalies to appropriate channels for further investigation and notification.
 * Document vulnerable findings and provide recommendations through appropriate channels that increase both security and operational capacity of the respective network.
 * Recommend improvements to current operations for potential incorporation into the overall program.
 * Collaborate with cross-functional teams to support incident response, system hardening, and policy development as needed.
 * Additional duties as assigned