Intermediate Cybersecurity Analyst: Threat Detection & RMF

vgsystems; Fort Meade (MD); On-site; USD 90,000 - 120,000; Full time

Job summary

VG Systems, LLC, a HUBZone small business, seeks a Cybersecurity Analyst (Intermediate) to support federal IT and cybersecurity operations at Fort Meade, MD. The role emphasizes monitoring, threat detection, vulnerability management, and RMF/DoD compliance.

You will work with SIEMs, perform vulnerability assessments, and contribute to accreditation artifacts, incident reports, and risk mitigation strategies. A Secret clearance is required.

Qualifications

• Active Secret clearance required.
• 3-5 years of IA/cybersecurity experience.
• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field (or 4 additional years of relevant experience).
• DoD 8570 IAT Level II certification (e.g., Security+ CE, CySA+, GSEC, or equivalent).
• Experience with DISA IA processes, eMASS, ACAS, and STIG/SRG compliance.
• Strong knowledge of DoD RMF, NIST 800-53, DISA STIGs, and Zero Trust architectures.

Responsibilities

• Monitor and analyze security events using SIEM platforms (Splunk, ELK, Microsoft Sentinel).
• Conduct forensic investigations on suspicious network activity and support incident triage and resolution.
• Conduct vulnerability scanning, analyze results, validate patches, and coordinate remediation.
• Develop, update, and maintain cybersecurity baseline documentation (e.g., CONOPS, IR Plans, SOPs).
• Assess applicability of IAVMs, STIGs, and SRGs; track remediation and document compliance.
• Support RMF accreditation packages, including evidence collection and POA&M development.
• Apply RMF controls and assist with Authority to Operate (ATO) documentation.
• Provide inputs for security status reports and IA briefings.
• Document incident response actions and create after-action reports for leadership review.
• Assist with risk assessments and corrective action planning.
• Participate in CCRI, SAV inspections; support on-site assessments.
• Support red/blue team exercises and improve SOC playbooks for faster containment and recovery.
• Ensure cybersecurity requirements are integrated into lifecycle processes.
• Assist with configuration reviews, log management, and system baseline checks across hybrid clouds.
• Enforce Zero Trust data governance and access models.
• Integrate AI-enabled analytics into SOC workflows for faster detection and automated threat forecasting.
• Develop Python and PowerShell scripts to automate security log parsing and reporting.
• Maintain SOPs and update them as needed.

Skills

Secret clearance

IA/cybersecurity experience

RMF/NIST 800-53 knowledge

Education

Bachelor's degree in CyberSecurity/CS/IT

Tools

Splunk

ArcSight

ELK

Microsoft Sentinel

Wireshark

Snort

Nessus

Job description

VG Systems, LLC, a HUBZone small business, seeks a Cybersecurity Analyst (Intermediate) to support federal IT and cybersecurity operations at Fort Meade, MD. The role emphasizes monitoring, threat detection, vulnerability management, and RMF/DoD compliance.

You will work with SIEMs, perform vulnerability assessments, and contribute to accreditation artifacts, incident reports, and risk mitigation strategies. A Secret clearance is required.