Job Number: R0209891

Linux Systems Engineer

Key Role:

Support cyber analytics product development, threat analysis, statistical analysis, model development and direct customer mission support. Maintain responsibility for designing, building, and maintaining IDS/IPS capabilities that enable cyber hunt activities for enterprise teams responsible for active hunting for threats and reporting on findings, and supporting partner technologies including EDR, NDR, DLP, and others. Maintain responsibility for architecting, engineering, and operating capabilities to support Cyber Hunt analysts. Maintain responsibility for converting tools, techniques, and processes into automated capabilities, and collecting customer Cyber Operations requirements, generating use cases, providing Cyber SME support and system training to end users.

Basic Qualifications:

5+ years of experience with Linux System Architecture, Engineering, Design, and Support, such as RHEL, CentOS, or Oracle Linux

Experience architecting, Engineering, Deploying, or Sustaining Network Traffic Analysis tools leveraging both Open Source and Commercial Off the Shelf Capabilities

Experience with implementing STIG, NIST, or OSCAP frameworks on Linux Operating Systems and with reading and interpreting signatures, such asSNORT, SIGMA, Yara, YML, or XML

Experience with data flow and tooling configurations for connections in SIEMs, such as Splunk, Q-Radar, ArcSight, or ELK

Knowledge of network traffic analysis methods, such as TCP-DUMP, Wireshark,or Bro or Zeek, and core networking fundamentals, such as TCP-IP or OSI Model

Active TS/SCI clearance; willingness to take a polygraph exam

HS diploma or GED and 12+ years of experience with supporting IT projects and activities, Associate's degree and 10+ years of experience with supporting IT projects and activities, Bachelor's degree and 8+ years of experience with supporting IT projects and activities, or Master's degree and 6+ years of experience with supporting IT projects and activities

DoD 8570.01-M Information Assurance Technician (IAT) Level II certification, including Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND

Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider (CSSP) - Infrastructure Support (IS) certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND within 60 days of start date

Additional Qualifications:

Experience with Suricata, Snort, Zeek, FireEye HX, Endgame, or Corelight

Experience with collecting data from a variety of cyber defense resources, such as CVE or OSINT

Experience in various query languages, such as SQL, Lucene, JEXL, or KQL

Experience with dashboarding and visualizations, such as Power-Bi, Superset, or Kibana

Experience with SOARs, such as Sentinel, CORTEX, or X-SOAR and VMware, ESXi, and vSphere

Experience with cloud providers and environments, such as Azure, AWS, or Google Cloud Platform

Experience developing and deploying threat detection signatures and detecting host and network-based intrusions

Experience recognizing and categorizing types of vulnerabilities and associated attacks

Experience scripting in PowerShell and BASH command line interfaces or in Python or Perl scripting languages

Experience designing, building, deploying, and maintaining infrastructure in cloud environments with tools, such as GitLab CI, Ansible Tower, JIRA, Jenkins, or Satellite

Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are