Cyber-Fusion Analyst

Join the cyber-fusion team defending the nation's classified networks and Top-Secret mission systems. As a Cyber-Fusion Analyst, you'll operate at the intersection of cyber operations and intelligence, providing critical threat intelligence and incident response support to protect DoD, Intelligence Community, and Combatant Command networks at the highest classification levels.

Your Mission

Classified Threat Intelligence Operations:

Monitor and analyze the global cyber threat landscape using classified Intelligence Community reporting, DoD intelligence products, and open-source intelligence to identify threats targeting TS/SCI networks and mission systems

Synthesize complex, multi-source intelligence into actionable products for senior leadership and operational teams defending classified infrastructure

Develop comprehensive threat intelligence products including:

• •Nation-state and APT threat profiles with classified attribution and capability assessments
• •Monthly and quarterly intelligence assessments on threats to classified networks
• •Strategic intelligence reports on adversary campaigns targeting sensitive DoD and IC systems
• •Leverage classified intelligence sources to provide early warning of threats to Top Secret mission operations

Operational Cyber Defense:

Provide real-time threat intelligence support during active incidents on classified networks

Support continuous threat hunting operations to proactively identify adversary presence in TS/SCI environments

Conduct threat and vulnerability analysis specific to classified network architectures and mission systems

Develop security advisories and tactical recommendations for protecting sensitive, compartmented information systems

Disseminate time-sensitive threat intelligence to DISA, mission partners, and Intelligence Community stakeholders through classified channels

Intelligence Community Collaboration:

Serve as a liaison between cyber operations and Intelligence Community partners

Participate in classified threat intelligence sharing initiatives and working groups

Contribute to all-source intelligence fusion efforts combining SIGINT, HUMINT, and cyber threat data

Apply advanced analytical frameworks (MITRE ATT&CK for ICS, Cyber Kill Chain, Diamond Model) to classified threat analysis

Platform & Capability Development:

Contribute to the development and enhancement of classified Threat Intelligence Platforms

Identify patterns and anomalies in complex, multi-source datasets from classified networks

Develop new analytical methods and intelligence products tailored to TS/SCI mission requirements

Mentor team members and foster a collaborative intelligence-sharing culture

What You Bring

Required Qualifications:

Active Top-Secret clearance

Current DoD 8570 IAT Level II baseline certification (Security+ CE or higher)

Strong understanding of:

Network protocols, operating systems, and the OSI model

Security technologies deployed in classified environments

Classified network architectures and security requirements

Exceptional written and verbal communication skills, including:

Ability to produce clear, concise intelligence reports and briefings for senior leadership

Experience presenting complex threat information to diverse audiences including flag officers and SES-level officials

Advanced analytical skills:

Pattern recognition and anomaly detection in complex, multi-source datasets

Logical reasoning and intelligence-driven analysis

Critical thinking applied to ambiguous threat scenarios

Experience gathering and analyzing intelligence from open-source, commercial, and classified sources

Proven ability to collaborate effectively with Intelligence Community partners and joint cyber teams

Highly Desired Qualifications:

4+ years of experience in cyber threat intelligence analysis, threat hunting, or incident response within classified environments

Experience working with Intelligence Community partners on threat intelligence sharing and fusion initiatives

Hands-on experience with malware analysis tools and techniques (static and dynamic analysis)

Proficiency with Threat Intelligence Platforms (ThreatConnect, Anomali, MISP, or similar)

Deep knowledge of intelligence-driven frameworks:

MITRE ATT&CK (Enterprise, ICS, Mobile)

Cyber Kill Chain

Diamond Model of Intrusion Analysis

F3EAD targeting methodology

Experience analyzing nation-state threat actors and Advanced Persistent Threats (APTs)

Understanding of Intelligence Community Directives (ICDs) and intelligence oversight requirements

Familiarity with SIGINT, HUMINT, or GEOINT integration with cyber threat intelligence

Advanced certifications: GCTI, GCIA, GCFA, CISSP, or GIAC

Why This Role Matters

You'll be part of a team protecting the nation's most sensitive networks and mission-critical systems. Your intelligence analysis will directly support:

Combatant Command operations in contested cyber environments

Intelligence Community missions requiring the highest levels of security

National security decision-making at the strategic level

Warfighter protection through advanced threat intelligence

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — 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 — and moving faster than anyone else dares.

Original Posting:

September 29, 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 only and 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.