Cyber Fusion Analyst

Leidos Holding$131K — $237K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Active DoD TS/SCI Clearance and eligible for polygraph
  • Bachelor’s Degree in related discipline with 12 years of related experience, or equivalent experience in lieu of degree
  • Security+ Certification (or equivalent DoD 8570 Level II certification)
  • In-depth knowledge of network/application protocols and cyber threat methodologies
  • Proficiency with datasets and analysis tools such as Wireshark, Splunk, and PCAP
  • Experience with open-source and vendor portals for threat identification
  • Proficiency working with netflow and custom application logs

Responsibilities

  • Leverage network monitoring and detection tools to identify cyber adversary activity
  • Support the development of Cyber Fusion SOPs and Framework following DoD guidelines
  • Identify enterprise threats and provide mitigation strategies to enhance security
  • Perform analysis using threat reporting and open-source intelligence
  • Analyze cyber actors' TTPs and recommend actions based on vulnerabilities
  • Discover adversary campaigns and inconsistencies in system logs
  • Investigate system compromises and provide analytic summaries and visualizations
  • Conduct risk assessments based on threats and vulnerabilities
  • Offer recommendations for adjustments to countermeasures against threats

Benefits

  • Comprehensive health insurance
  • Retirement savings plan with company matching
  • Professional development and training opportunities
  • Generous paid leave and vacation policies
  • Flexible work arrangements and schedules
Full Job Description

The Leidos Defense Group has an opening for a Cyber Security Fusion Analyst on the DISA GSM-O II program supporting Joint Force Headquarters DODIN 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 the DOD 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 defense 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 DODIN.

  • Collect analysis metrics and trending data, identify key trends, and provide situational awareness on these trends.

Required Qualifications:

  • Active DoD TS/SCI Clearance and eligible for polygraph

  • Bachelor’s Degree in related discipline and 12 years of related experience.  Additional experience may be accepted in lieu of degree

  • Security+ Certification (or other equivalent DoD 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 the DISN and other DOD 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



Original Posting:
July 24, 2026

Pay Range:
Pay Range $131,300.00 - $237,350.00

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 Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

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