Cyber Security Fusion Analyst

The Leidos Digital Modernization Sector has an opening for a Cyber Security Fusion Analyst on the DISA GSM-O II program supporting Department of War Defense Cyber Command (DCDC) at Fort Meade. Position Summary GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of DOW and COCOMs. In this role, you will provide support with incident handling, triage of events, network analysis, threat detection, trend analysis, metric development, and vulnerability information dissemination. Primary Responsibilities Leverage an array of network monitoring and detection capabilities (including netflow, custom application protocol logging, signature‑based IDS, and full packet capture (PCAP) data) to identify cyber adversary activity. Support the development of Cyber Fusion standard operating procedures (SOPs), and Cyber Fusion Framework and Methodology based on industry best practice and Department of War instruction, guidance, and policy. Identify threats to the enterprise and provide mitigation strategies to improve security and reduce the attack surface. Perform analysis by leveraging serialized threat reporting, intelligence product sharing, OSINT, and open‑source vulnerability information to ensure prioritized plans are developed. Analyze and document malicious cyber actors TTPs, providing recommendations and alignment to vulnerabilities and applicability to the enterprise operational environment. Discover adversary campaigns, anomalies and inconsistencies in sensor and system logs, SIEMs, and other data. Identify, investigate and rule out system compromises, with the capacity to provide written analytic summaries and attack life cycle visualizations. Provide risk assessments and recommendations based on analysis of technologies, threats, intelligence, and vulnerabilities. Offer recommendations to adjust enterprise or tactical countermeasures to for threats impacting the DOWIN. Collect analysis metrics and trending data, identify key trends, and provide situational awareness on these trends. Required Qualifications Active DOW TS/SCI Clearance and eligible for polygraph Bachelor's Degree in related discipline and 8 years of related experience. Additional experience may be accepted in lieu of degree. Security+ Certification (or other equivalent DOW 8570 Level II certification) In-depth knowledge of network and application protocols, cyber vulnerabilities and exploitation techniques and cyber threat/adversary methodologies. Proficiency with datasets, tools and protocols that support analysis (e.g. passive DNS, Virus Total, Recorded Future, TCP/IP, OSI, WHOIS, enumeration, threat indicators, malware analysis results, Wireshark, Splunk, Arcsight etc.). Experience with various open‑source and commercial vendor portals, services and platforms that provide insight into how to identify and/or combat threats or vulnerabilities to the enterprise. Proficiency working with various types of network data (e.g. netflow, PCAP, custom application logs) Preferred Qualifications Experience with DISN and other DOW Networks. Skilled in building extended cyber security analytics (Trends, Dashboards, etc.). Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership. Experience in intelligence driven defense and/or cyber‑Kill Chain methodology. IAT Level III and IAM Level II+III Certifications Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr