> Markdown version of [/jobs/ext/4379151-cybersecurity-engineer-journeyman](https://www.wearedevelopers.com/jobs/ext/4379151-cybersecurity-engineer-journeyman). 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).

---

# Cybersecurity Engineer, Journeyman

- **Company:** ASTRION, INC.
- **Location:** Los Angeles, CA, United States
- **Experience:** Expert
- **Salary:** $90,000.0
- **Contract:** Permanent contract
- **Skills:** Configuration Management, CompTIA Security+, Cyber Security, Linux, Issue Tracking Systems, Network Security, Security Information and Event Management, Software Vulnerability Management, Scripting, Cloud Platform System, Cyber Threat Analysis, Plan of Action and Milestones, Vulnerability Analysis
- **Published:** October 6, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9220731/cybersecurity-engineer-journeyman

## About the Role

+ Bachelor's degree in cybersecurity, information technology, computer science, information systems, or a related field; equivalent experience may be considered.
 + 5+ of experience in cybersecurity, information assurance, systems administration, network security, or a related discipline.
 + Basic understanding of cybersecurity concepts, including risk management, vulnerability management, access control, incident response, and security monitoring.
 + Familiarity with cybersecurity frameworks and standards such as NIST, RMF, FISMA, or applicable DoD guidance.
 + Strong analytical, organizational, written, and verbal communication skills.
 + Ability to work independently and collaboratively in a team environment.
 + Ability to obtain and maintain a security clearance, if required.
Preferred Qualifications

 + CompTIA Security+, CySA+, Network+, or other relevant certification.
 + Familiarity with tools such as vulnerability scanners, Security Information and Event Management (SIEM) platforms, endpoint security tools, or ticketing systems.
 + Experience supporting RMF packages, security control assessments, POA&Ms, or authorization packages.
 + Knowledge of NIST SP 800-53, NIST SP 800-37, DoD RMF, or related cybersecurity guidance.
 + Experience with Microsoft Windows, Linux, networking, cloud environments, or scripting.
 + Active Secret security clearance.

## Description

* Monitor security tools, systems, and networks for potential threats, vulnerabilities, and suspicious activity.
 * Assist with cybersecurity incident identification, documentation, escalation, and response activities.
 * Conduct vulnerability scans and support tracking, remediation, and reporting of findings.
 * Assist with security control assessments, system authorization activities, and compliance reviews.
 * Support Risk Management Framework (RMF), Plan of Action and Milestones (POA&M), and cybersecurity documentation.
 * Review system logs, security alerts, and assessment results to identify potential risks.
 * Maintain accurate security records, reports, procedures, and technical documentation.
 * Support configuration management, access control reviews, and security patch verification.
 * Coordinate with system administrators, engineers, program managers, and government stakeholders.
 * Stay current on cybersecurity threats, tools, standards, and best practices.
 * Perform other cybersecurity and information assurance duties as assigned.