Cyber Security Engineer Specialist

Concurrent Technologies Corporation; Beaufort (SC); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Competitive salary

Benefits package

Career growth

Job summary

Concurrent Technologies Corporation is seeking a Cyber Security Engineer Specialist to support cyber defense assessments and RMF/eMASS packaging for CT/OT environments. The role requires DoD RMF experience, vulnerability management, and collaboration with ISSMs and system owners at a client site in Beaufort, SC.

The position emphasizes threat intelligence, STIG/SRG compliance, and continuous improvement of security posture through audits and remediation guidance.

Qualifications

• Bachelor’s degree in computer science or IT-related field, or at least 2 years of cybersecurity-related experience.
• Experience with computer network defense, vulnerability scanning (ACAS, Nessus).
• Familiar with DoD RMF and eMASS.
• Strong problem-solving skills and teamwork.
• DoD 8140 compliant.
• Familiar with Active Directory, Group Policy, Windows workstation/server administration.

Responsibilities

• Assist in computer network defense assessments and security operations.
• Assess compliance using NIST, DoD, USMC and other security requirements (CNSSI 1253, DISA STIGs/SRGs).
• Develop and maintain RMF packages in eMASS for control systems/SCADA.
• Coordinate with ISSMs, system owners, and cybersecurity stakeholders.
• Support site assessments, system categorization, and OT cybersecurity evaluations.

Skills

Threat intelligence

Risk identification

Vulnerability management

Security operations

Cybersecurity

NIST compliance

DoD requirements

DISA STIGs

STIGs/SRGs

RMF packages

eMASS

SCADA

Control systems

ISSM coordination

System owners

Stakeholders

Site assessments

OT cybersecurity

Vendor guidance

IC SCADA compliance

FRCS/OT assessment

STIG/SRG

ACAS

Nessus

Lansweeper

Data analysis

Remediation

Threats

Attack techniques

Best practices

Conferences

Workgroups

Meetings

Education

Bachelor’s Degree in Computer Science or IT related field

Tools

ACAS

Nessus

Lansweeper

eMASS

Job description

Cyber Security Engineer Specialist

Concurrent Technologies Corporation

Beaufort, SC (Client Site Position)

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: Secret

As a trusted partner and leader in providing energy and sustainability consulting services to the federal government, Concurrent Technologies Corporation (CTC) understands the increasing complexity of achieving energy security and data management in a changing world. As part of the Energy, Resilience and Sustainability (ERS) Division, you will collaborate with experts to provide comprehensive policy, planning, and implementation services to deliver solutions that address critical infrastructure resilience and security, and data management issues and support the military mission, while reducing environmental impacts. We take our role seriously, as our efforts ensure our installations and assets are prepared in any operating environment, present and future.

Key Responsibilities:

• Assist in computer network defense assessments, including threat intelligence, Risk identification, vulnerability management, and security operations.
• Assess compliance using NIST, DoD, USMC and other security requirements to include the CNSSI 1253 Security 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 other cybersecurity stakeholders.
• Support site assessments, system categorization, and cybersecurity evaluations for operational technology (OT).
• Provide guidance on cybersecurity compliance for IC(SCADA) vendors and integrators.
• Continuously assess the cybersecurity posture of assigned sites by verifying scans, reviewing policies and procedures, and making recommendations for improvement.
• Assist in assessment activities on both FRCS/OT and IT according to documented requirements (i.e. STIG/SRG) and scan using tools such as ACAS, Nessus, and Lansweeper.
• Analyze assessment data to identify system deficiencies and vulnerabilities.
• Provide remediation recommendations to address vulnerabilities.
• Stay abreast of emerging cyber threats, attack techniques, and industry best practices in computer network defense. Assess their potential impact on the organization and make recommendations for proactive measures.
• Participate in conferences, workgroups, meetings and other required events.

Basic Qualifications:

• Bachelor’s Degree in Computer Science or IT related field or at least 2 years of experience performing Cybersecurity functions.
• Minimum of 2 years of relevant experience in computer network defense, cybersecurity, conducting assessments, and vulnerability scanning using tools like ACAS, Nessus, etc.
• Experience with DoD RMF and eMASS.
• Strong problem-solving skills and the ability to work effectively in a team environment.
• DoD 8140 compliant
• Familiar with Active Directory, Group Policy, Windows Workstation and server administration.

Preferred Qualifications:

• Experience with USMC IT and OT/FRCS Systems and cybersecurity processes
• Configuration Control/Change management
• POA&M documentation creation and management
• eMASS Experience
• Certifications: CISA, CISM, CEH, CISSP, GICSP

Why CTC?

• Our teams at CTC are passionate and thrive on collaboration in a high-paced team environment
• When we encounter a difficult problem, we have a variety of talented and diverse employees that work together to solve the toughest challenges
• Competitive salary and benefits package
• Although our work at CTC is extremely important, we also recognize the need for our employees to maintain a proper mix of work and personal life
• Visit www.ctc.com to learn more

Join us!

CTC offers exceptional career growth, cutting edge technology, educational opportunities, and recognition for quality work.

https://concurrent-technologies-corporation.breezy.hr/

Staffing Requisition: SR# 2026-0114

“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law.”