Cyber Security Fusion Analyst

Description The Leidos Digital Modernization Sector has an opening for a Cyber Security Fusion Analyst on the DISA GSM-O II program supporting Dept. 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: u2022 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. u2022 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. u2022 Identify threats to the enterprise and provide mitigation strategies to improve security and reduce the attack surface. u2022 Perform analysis by leveraging serialized threat reporting, intelligence product sharing, OSINT, and open-source vulnerability information to ensure prioritized plans are developed. u2022 Analyze and document malicious cyber actors TTPs, providing recommendations and alignment to vulnerabilities and applicability to the enterprise operational environment. u2022 Discover adversary campaigns, anomalies and inconsistencies in sensor and system logs, SIEMs, and other data. u2022 Identify, investigate and rule out system compromises, with the capacity to provide written analytic summaries and attack life cycle visualizations. u2022 Provide risk assessments and recommendations based on analysis of technologies, threats, intelligence, and vulnerabilities. u2022 Offer recommendations to adjust enterprise or tactical countermeasures to for threats impacting the DOWIN. u2022 Collect analysis metrics and trending data, identify key trends, and provide situational awareness on these trends. Required Qualifications: u2022 Active DOW TS/SCI Clearance and eligible for polygraph u2022 Bacheloru2019s Degree in related discipline and 4 years of related experience. Additional experience may be accepted in lieu of degree. u2022 Security+ Certification (or other equivalent DOW 8570 Level II certification) u2022 In-depth knowledge of network and application protocols, cyber vulnerabilities and exploitation techniques and cyber threat/adversary methodologies. u2022 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.). u2022 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. u2022 Proficiency working with various types of network data (e.g. netflow, PCAP, custom application logs) Preferred Qualifications: u2022 Experience with DISN and other DOW Networks. u2022 Skilled in building extended cyber security analytics (Trends, Dashboards, etc.). u2022 Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership. u2022 Experience in intelligence driven defense and/or cyberu2013Kill Chain methodology. u2022 IAT Level III and IAM Level II+III Certifications If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo u2014 because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 u2014 and moving faster than anyone else dares. Original Posting: January 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at . Securing Your Data Beware of fake employment opportunities using Leidosu2019 name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the automated system u2013 never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (. 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. REQNUMBER: R-00174296All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Created: 2026-01-26