Cybersecurity Specialist II — On-Site, Charleston (Public Trust)

M9 Solutions LLC.; Charleston (SC); On-site; USD 60,000 - 180,000; Full time

Job summary

M9 Solutions is seeking a Cybersecurity Specialist 2 to support a government contract in Charleston, SC. An active Public Trust clearance is required. Responsibilities include implementing STIGs, RMF documentation, asset inventories, vulnerability management, and coordinating cyber controls within a multidisciplinary team.

Requirements include U.S. citizenship and a degree in IT, Risk Management, or Cybersecurity with relevant experience, plus certifications like CISSP/CISA/CISM or similar.

Qualifications

• Active Public Trust clearance required.
• U.S. citizenship required.
• Experience with RMF and NIST 800-53 controls.
• Familiarity with STIGs on IT/OT systems.
• Experience with vulnerability management and ACAS/HBSS.
• Experience creating and closing POA&Ms.
• Familiarity with ICS security and government networks.
• Strong communication and teamwork skills.

Responsibilities

• Works with team members, vendors, and government customers.
• Implements STIGs on IT and OT systems.
• Assists RMF assessment documentation.
• Conducts IC/S/SCADA inventories per government guidance.
• Performs vulnerability scanning and documents findings.
• Supports ISO standardization and quality inspections.
• Improves organizational cybersecurity posture.
• Coordinates and implements technical controls as part of a multidisciplinary team.

Skills

RMF

NIST 800-53

STIGs

Vulnerability management

ACAS

HBSS

Policy development

Customer communication

Multidisciplinary teamwork

Education

Bachelor's degree in IT / Risk Management / Cybersecurity

Master's degree in IT / Risk Management / Cybersecurity

Associate's degree in IT / Risk Management / Cybersecurity

High School diploma

Tools

ACAS

HBSS

SRR tools

Job description

M9 Solutions is seeking a Cybersecurity Specialist 2 to support a government contract in Charleston, SC. An active Public Trust clearance is required. Responsibilities include implementing STIGs, RMF documentation, asset inventories, vulnerability management, and coordinating cyber controls within a multidisciplinary team.

Requirements include U.S. citizenship and a degree in IT, Risk Management, or Cybersecurity with relevant experience, plus certifications like CISSP/CISA/CISM or similar.