4 network security analyst jobs at 3 companies in O'Fallon, IL
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Cybersecurity Analyst
O'Fallon, Illinois, United States
$95k-$125k/yr OnsiteFull Time
1+ YOEActive DoD Secret clearance (must be able to obtain TS/SCI); DoD 8570 IAT Level II (e.g., Security+ CE) required; must obtain CSSP-A (e.g., CEH, CySA+) within 180 days; networking/packet analysis, SIEM/IDS experience; 1+ to 3+ years or bachelor's.
NetFlow, Full Packet Capture, SIEM, SOAR, IDS/IPS, Anti-Virus, HIPS, HBSS, Network Forensics, AWS, Azure, GCP, iOS, Android, MDM, MAM, MTD
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Systems Integration Analyst (Experienced or Lead)
Hazelwood or Berkeley
$99k-$166k/yr OnsiteFull Time
3+ YOE3+ years in network systems architecture and information system security; experience with OS configuration, hardware/software integration, networking, scripting, and cybersecurity compliance; active U.S. Secret clearance required.
Windows, Red Hat, Linux, BIOS, File Servers, PC, switch, router, Jira, Confluence
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Systems Integration Analyst (Experienced or Lead)
Hazelwood or Berkeley
$99k-$166k/yr OnsiteFull Time
3+ YOERequires active U.S. Secret clearance and U.S. citizenship; 3+ years in network systems architecture and information system security; experience with OS configuration, hardware/software integration, networking, BIOS, and cybersecurity; familiarity with Jira and Confluence.
Windows, Linux, Red Hat, BIOS, Jira, Confluence
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Advanced Cybersecurity Analytics Engineer III
St. Louis, Missouri, United States
$75k-$158k/yr OnsiteFull Time
8+ YOEUS citizen with TS/SCI; 8+ years advanced cyber security analytics; DoD 8140.01/DoD 8570.01-M IAT Level III and CSSP Analyst; experience with data mining/queries in a SIEM; signature development and tuning; network protocol analysis; regex proficiency.
SIEM, Python, Bash, PowerShell, Regex