Cybersecurity Analyst Senior - 3868

Range Generation Next•Huntsville, AL

9d•Onsite

About The Position

RGNext employees execute and report on theater and strategic offensive and defensive ballistic missile testing and support space situational awareness operations and experiments, using a wide array of highly sophisticated radar, telemetry and optical sensors to meet the needs of our nation in defending the United States and its interests. This position is located at the RTS Operations Center in Huntsville, Alabama.

Requirements

Bachelor of Science Degree in Computer Science, Cybersecurity or related; or equivalent combination of education and experience.
Five (5) years or more experience in Information Assurance, System Administration, and/or technical support of an Enterprise environment.
DoD 8140.03 (DoD Cyberspace Workforce Management): Security+, CISSP, or CISM.
Expert in validating technical system security posture using DISA STIG Checklists and SRGs.
Advanced proficiency in network vulnerability scanning and operational execution of the Army IAVM program for prioritization and validation of critical remediation.
Mastery of Splunk (or equivalent SIEM) for developing complex correlation rules, threat hunting, and continuous monitoring.
Experienced with ACAS/Nessus for integrated reporting and HBSS/EDR (e.g., Trellix/ePO, Microsoft Defender) for enterprise endpoint security management.
Functional expertise in the operational configuration and continuous monitoring of Firewall and IDS/IPS to maintain security controls effectiveness.
Strong working knowledge of AR 25-1/2 and related Cyber Assurance/RMF policies, ensuring regulatory alignment in operations.
Proven ability to author and maintain high-impact SOPs and technical reports that standardize complex operations.
Experience communicating security concerns and issues to non-technical audiences.
The ability to obtain and maintain a U.S. government Issued Secret security clearance is required.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Responsibilities

Provide effective cybersecurity analysis and operational support within the Reagan Test Site (RTS) Operations Center.
Execute daily cyber assurance tasks in support of the RTS ISSM and senior staff, applying standards from the NIST Risk Management Framework (RMF), DoD, Army regulations, and related cyber disciplines.
Conduct initial examination and triage of potential security incidents and policy breaches.
Assist in executing procedures defined within the Incident Response Plan.
Perform ongoing support, monitoring, validation, and verification of hardware and software security controls within the network environment.
Actively assist in the administration of the local IAVM program, coordinating proactive vulnerability scanning, and aiding in incident detection and response efforts across RTS.
Monitor the deployment and administration of endpoint security agents, focusing on reporting anomalies, and verifying compliance to meet operational and security requirements.
Participate in Cyber Assurance training, workshops, and program initiatives as directed by direct leadership.
Other duties as assigned.