Ready to launch your career? Be part of the next generation of access to space at one of the World's Premier Gateways to Space! RGNext employees open portals to space by providing operation and sustainment of mission-critical systems that launch and track Department of Defense, civil, commercial, and international space launch rockets! We also provide U.S. defense and space awareness through ballistic missile testing, guided weapon and aeronautical tests and experiments to defend the United States to ensure our nation's safety.
As an RGNext employee, you will join a team of smart, creative, and highly motivated employees who take pride in their work and in the mission and who enjoy developing, sustaining and delivering world class solutions! If you are seeking to work in a dynamic environment and want to be part of the World's Premier Gateway to Space, this may be the opportunity you've been looking for!
This position is located at the RTS Operations Center in Huntsville, Alabama.
Essential Functions
- 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.
- 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.
- 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.
- Experience communicating security concerns and issues to non-technical audiences.
- DoD 8570 / 8140.01 (DoD Cyberspace Workforce Management): Security+, CISSP, or CISM.
- Must be able to obtain and maintain a DoD Secret Security Clearance which requires U.S. citizenship.
- Current possession of a valid DoD Secret Security Clearance preferred.
- The flexibility to work occasional non-duty hours or on weekends to support specific project or mission requirements.
RGNext offers our team of experienced, professional employees an environment of challenging, stimulating and personally and professionally rewarding career opportunities and growth. Employees enjoy a robust benefit package on day one, which includes medical, dental, vision, disability and life insurances, generous Paid Time Off and holiday pay, a retirement savings plan with a company match and vesting on day one! We are committed to providing employees with a quality work/life balance in a productive, evolving environment.
Note: This job description describes the general nature of the duties and requirements of the job. It is not intended to be an exhaustive list or to limit the supervisor's ability to modify work assignments as appropriate.
RGNext is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identify, national origin, disability, veteran status, or any other applicable state or federal protected class.
RGNext
paid time off
Dec 04, 2025