Cybersecurity Engineer – Defense IT/OT (Secret)

Concurrent Technologies Corporation; Beaufort (SC); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Competitive salary

Benefits package

Work-life balance

Job summary

Concurrent Technologies Corporation (CTC) in Beaufort, SC is seeking a Cybersecurity Engineer Specialist to join the ERS division on a client-site role. The position supports DoD programs with RMF packages using eMASS, vulnerability assessments, and policy compliance across OT/IT environments.

The ideal candidate has a DoD RMF background, strong vulnerability management skills, and experience with tools such as ACAS and Nessus.

Qualifications

• Bachelor’s degree or 2+ years in Cybersecurity functions.
• 2+ years in computer network defense, cybersecurity, assessments, and vulnerability scanning with tools like ACAS, Nessus.
• Experience with DoD RMF and eMASS.
• Strong problem-solving and teamwork.

Responsibilities

• Assist in computer network defense assessments including threat intelligence and vulnerability management.
• Assess compliance using NIST, DoD, USMC standards including CNSSI 1253 controls and DISA STIGs/SRGs.
• Develop, submit, and maintain RMF packages in eMASS for control systems and SCADA environments.
• Coordinate with ISSMs, system owners, and cybersecurity stakeholders.
• Support site assessments, system categorization, and OT cybersecurity evaluations.
• Provide guidance on cybersecurity compliance for IC/SCADA vendors and integrators.

Skills

Cybersecurity

Threat intelligence

Vulnerability assessment

Teamwork

Education

Bachelor’s Degree in Computer Science or IT related field

Tools

ACAS

Nessus

Lansweeper

eMASS

Active Directory

Job description

Concurrent Technologies Corporation (CTC) in Beaufort, SC is seeking a Cybersecurity Engineer Specialist to join the ERS division on a client-site role. The position supports DoD programs with RMF packages using eMASS, vulnerability assessments, and policy compliance across OT/IT environments.

The ideal candidate has a DoD RMF background, strong vulnerability management skills, and experience with tools such as ACAS and Nessus.