Leidos is seeking proactive Cybersecurity Analysts to support its 24x7 front-line security operations team. The role defends Department of Defense networks by investigating and triaging security alerts, analyzing logs and threat intelligence, supporting incident investigations, and communicating incidents to customers and USCYBERCOM.
Investigate and triage security alerts generated from endpoints, IDS/IPS, NetFlow data, and custom sensors to identify suspicious activity
Analyze extensive log files, pivot between diverse datasets, and correlate evidence to support incident investigations, producing detailed technical findings and reports
Monitor and integrate DoD and open-source threat intelligence feeds and Indicators of Compromise (IOCs) into security sensors and SIEM platforms
Collaborate closely with incident response teams and ensure timely, clear communication of security incidents to customers and USCYBERCOM
Qualification
Required
* Clearance: Active DoD Secret clearance, with the ability to obtain and maintain a TS/SCI
* Baseline Certification: Current DoD 8570 IAT Level II (or higher) certification, such as CompTIA Security+ CE, ISC2 SSCP, or SANS GSEC (or equivalent 8140 requirements)
* Specialized Certification: Ability to obtain a DoD 8570 CSSP-Analyst level certification (e.g., CEH, CySA+, GCIA, or equivalent) within 180 days of hire
* Technical Core: Solid foundation in networking principles, including packet analysis, common ports/protocols, traffic flow, the OSI model, and defense-in-depth architecture
+ Level I: Bachelor's degree and 2+ years of relevant experience (Equivalent professional work or military experience will be considered in lieu of a degree)
+ Level II: Bachelor's degree and 4+ years of relevant experience (Equivalent professional work or military experience will be considered in lieu of a degree)
* Location: Commutable distance (within 2 hours) or ability to self-relocate to Scott AFB, IL
* Prior experience working within Defense Information Systems Agency (DISA) or DOD Environments
* Experience applying intelligence-driven defense strategies utilizing the MITRE ATT&CK or Cyber Kill Chain frameworks, including a deep understanding of intrusion set tactics, techniques, and procedures (TTPs)
* In-depth experience utilizing SIEM/SOAR platforms to perform behavioral and statistical analysis across multiple log types
* Knowledge or experience in defending cloud environments (AWS, Azure, GCP) or administering enterprise mobile security (MDM, MAM, MTD)
* Basic scripting and programming skills to automate routine analytical tasks
Preferred
Benefits
Predictable five-day, 8-hour shift structure to support work-life balance
Day, swing, and mid shift options to align work hours with personal routine
Every effort to honor shift preferences whenever possible and manage scheduling with a balanced approach that respects team members' personal needs alongside mission readiness
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations.
Glassdoor
3.9
Founded in 1969
Reston, Virginia, USA
10001+ employees
https://www.leidos.com
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations.
