Information System Security Specialist III

Sentar • Charleston, SC

89d

About The Position

Sentar is seeking a Information System Security Specialist III in Charleston, SC! This role supports the implementation and maintenance of Risk Management Framework (RMF) processes and ensures compliance with DoD and NIST standards. The ideal candidate will have strong knowledge of RMF tools, ATO compliance preparation, and a commitment to protecting critical information systems.

Requirements

• Clearance Level: TS/SCI
• Bachelor's degree in a technical/managerial discipline or High School Diploma/GED.
• 5 years with a Bachelor's degree or 7 years with a HS/GED in Cybersecurity, Engineering, Test & Evaluation, or A&A/C&A.
• Proficient in RMF, DIACAP, eMASS, and ACAS.
• Experience in developing security policies and managing change/configuration processes.
• Expertise in at least three of the following: Vulnerability Analysis, Network Security Monitoring, Incident Response/Forensics, Penetration Testing, Red Teaming, or equivalent.

Responsibilities

• Assist with the movement of information systems through the RMF process and support ongoing compliance activities.
• Utilize tools like eMASS and ACAS to perform assessments and document results.
• Develop and update security documentation, including System Security Plans (SSPs) and Plan of Action and Milestones (POA&Ms).
• Conduct risk and vulnerability assessments to identify potential security issues and recommend mitigations.
• Support the preparation and review of ATO compliance artifacts.
• Monitor system compliance with NIST 800-53 controls and DISA STIGs to ensure adherence to established security policies.
• Collaborate with team members to assess and remediate vulnerabilities identified through scanning tools and security assessments.
• Participate in sessions aimed at improving RMF processes and integrating updates to security policies and standards.
• Provide support for system administrators, engineers, and developers by creating or updating policies and process documentation.
• Submit weekly reports to leadership regarding program statuses and system compliance.

Benefits

• Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options
• Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
• Group Term Life, Short-Term and Long-Term Disability is provided by Sentar to all qualifying employees
• Generous 401(k) match
• Competitive PTO plan that graduates quickly with years of service
• Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
• Mental health awareness programs
• Tuition reimbursement
• Professional development reimbursement
• Recognition and Awards programs

What This Job Offers

• Career Level: Mid Level
• Industry: Professional, Scientific, and Technical Services
• Education Level: Bachelor's degree