Cyber Security Analyst II

Cyber Security Analyst

This position is open only to current U.S. citizens with an active U.S. DoD Secret Clearance.

Argo Cyber Systems is seeking a Cyber Security Analyst in Millington, TN.

Argo Cyber Systems, LLC is a Service-Disabled Veteran-Owned Small Business (SDVOSB) providing advanced cybersecurity, IT engineering, and enterprise technology solutions to the U.S. Government. We specialize in delivering secure, scalable systems and custom application development that empower federal and defense missions across the nation.

• Support day-to-day cybersecurity operations by monitoring, validating, and maintaining endpoint security posture using HBSS/ESS and Ivanti Endpoint Security.
• Execute vulnerability management activities using ACAS and Netsparker, supporting scan configuration, scheduling, results validation, and documentation of findings.
• Support application and code security review workflows using Checkmarx, assisting with triage and follow-through to verify remediation actions.
• Administer and troubleshoot Microsoft Server and Microsoft Workstation environments, and support cybersecurity operations across Linux systems as required.
• Support identity and access dependencies tied to secure operations using Active Directory and LDAP, enabling credentialed activities and controlled access.
• Configure and troubleshoot network services and secure communications dependencies that impact security tools and access, including DNS, DHCP, IPv4/6, VPN, and SSL/TLS.
• Support certificate and authentication requirements using Microsoft Certificate Server and Activ Identity Activ Client.
• Use Solar Winds and System Center Operations Manager (SCOM) to monitor infrastructure health, identify conditions that impact security posture, and support issue resolution.
• Support configuration and patch readiness using System Center Configuration Manager (SCCM) and related System Center tooling where applicable.
• Support secure administration and controlled file movement using PuTTY, SFTP, and FTP as needed.
• Produce cybersecurity status updates, scan summaries, and technical documentation using Microsoft Office Suite to include Visio/Project, and collaborate with stakeholders through SharePoint and Flank Speed Teams.

• Clearance:
  Must possess and maintain an active Secret Clearance.
• 6 years of general experience supporting cybersecurity operations, vulnerability management, endpoint security, and enterprise system/network administration in managed environments.
• Cybersecurity tools: ACAS, Netsparker, Checkmarx, HBSS/ESS, Ivanti Endpoint Security.
• Operating systems: MS Server, MS Workstation, Linux.
• Identity & core services:
  Active Directory, LDAP, DNS, DHCP.
• Networking: IPv4/6, VPN, SSL/TLS.
• Monitoring & enterprise tooling:
  Solar Winds, System Center Operations Manager (SCOM), System Center Configuration Manager (SCCM).
• Collaboration & productivity:
  SharePoint, Flank Speed Teams, Microsoft Office Suite (Visio/Project).
• Administrative tools/protocols:
  PuTTY, SFTP, FTP.

Argo Cyber Systems is a Federal Contractor and an Equal Opportunity Employer.

If you are an individual with a disability and would like to request a reasonable workplace accommodation for any part of our employment process, please send an email to  Assistance is reserved for individuals who are requesting a reasonable workplace accommodation and is not intended for other purposes or inquiries. We are an equal opportunity employer that empowers our people no matter their race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or veteran status.