> Markdown version of [/jobs/ext/1425624-junior-cybersecurity-administrator](https://www.wearedevelopers.com/jobs/ext/1425624-junior-cybersecurity-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Cybersecurity Administrator - **Company:** T. M. Cobb Company - **Location:** Riverside, CA, United States - **Experience:** Starter - **Salary:** $62,400.0 - $93,600.0 - **Contract:** Internship / Graduate position - **Skills:** Microsoft Windows, Business Systems, Cloud Computing Security, CompTIA Security+, Cyber Security, Dynamic Host Configuration Protocol, Domain Name System (DNS), Email Filtering, IT Management, Virtual Private Networks (VPN), Python (Programming Language), Log Analysis, Microsoft Security Essentials, Networking Basics, Windows PowerShell, Phishing, Security Software, Security Information and Event Management, TCP/IP, Software Vulnerability Management, Scripting, Information Technology, Vulnerability Analysis - **Published:** July 24, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=df50f74325eefb4d ## About the Role * Associate or bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field (or equivalent experience) Certifications (Required / Preferred) * CompTIA Security+ (required or within 12 months of hire) * Microsoft Security Fundamentals (SC-900) preferred * Certified Ethical Hacker (CEH) or similar (optional, entry-level exposure acceptable), * 0-2 years of IT or cybersecurity experience (internships or lab experience acceptable) * Exposure to cybersecurity tools or platforms (academic or professional), + Cybersecurity principles (CIA triad, least privilege, defense-in-depth) + Networking fundamentals (TCP/IP, DNS, DHCP, VPN concepts) + Operating systems (Windows preferred) * Familiarity with: + Endpoint protection tools (CrowdStrike or similar) + Vulnerability management tools (Rapid7 or similar) + Email security platforms (Proofpoint or similar) + Microsoft 365 security ecosystem, * Strong analytical and problem-solving abilities * Good written and verbal communication skills * Ability to follow procedures and escalate issues appropriately * Strong attention to detail and documentation skills * Willingness to learn and grow in cybersecurity field, * Internship or hands-on lab experience in cybersecurity or IT support * Familiarity with SIEM concepts and log analysis * Exposure to scripting (PowerShell or Python basics) * Understanding of compliance frameworks (CIS, NIST, ISO) ## Description As a Junior Cybersecurity Administrator, you will provide entry-level to intermediate cybersecurity administration and operational support for TM Cobb and Haley Bros' critical business systems. You will work under the guidance of senior cybersecurity and IT leadership to help protect company systems, users, and data by implementing and maintaining security tools, monitoring threats, and supporting compliance initiatives aligned with CIS v8 security controls., * Assist in the administration and daily operation of cybersecurity platforms including: * Rapid7 (InsightVM, InsightIDR or equivalent) * CrowdStrike Falcon (endpoint protection and EDR) * Proofpoint Essentials (email security and threat protection) * Microsoft 365 Defender (endpoint, identity, and cloud security) * Perform routine vulnerability scans and assist with remediation tracking under senior guidance. * Monitor security alerts, logs, and dashboards; escalate potential threats or incidents appropriately. * Assist in incident response activities, including investigation, containment, and documentation. * Support implementation and enforcement of cybersecurity policies and procedures aligned with CIS v8 framework. * Help manage endpoint security posture, including antivirus/EDR health, patching status, and compliance. * Assist with email security administration, including phishing analysis, spam filtering, and user reporting. * Maintain accurate documentation of security processes, incidents, and remediation activities. * Participate in user security awareness efforts, including phishing simulations and training support. * Collaborate with IT teams to ensure systems and networks are configured securely. * Assist in onboarding/offboarding processes related to user access and identity security. * Support audits, compliance reviews, and reporting activities as needed. * Participate in IT and cybersecurity projects (deployments, upgrades, tool enhancements). ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [JavaScript? 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