Object CTalk Inc.

Position Overview
Object CTalk Inc. is seeking an experienced Information System Security Officer (ISSO) to support a mission-critical Department of Defense (DoD) customer in Arlington, Virginia.
IMPORTANT SECURITY REQUIREMENT: This position requires a current, active TS/SCI U.S. Government security clearance. Candidates who do not currently possess the required active clearance cannot be considered for this position.
The successful candidate will provide cybersecurity and information assurance support throughout the DoD Risk Management Framework (RMF) lifecycle. Responsibilities include continuous monitoring, Security Impact Assessments (SIA), vulnerability management, DISA STIG compliance, POA&amp;M management, security documentation, and authorization activities.
The ideal candidate will have hands-on experience working in DoD environments with RMF, DISA STIGs, eMASS, ACAS/Nessus, NIST SP 800-53 security controls, vulnerability remediation, and POA&amp;M management.
Key Responsibilities
Support the DoD Risk Management Framework (RMF) lifecycle for assigned information systems.
Perform Security Impact Assessments (SIA) and support continuous monitoring activities.
Execute, review, and validate DISA STIG scan results and manually validate applicable STIG/SRG checklists.
Analyze ACAS/Nessus vulnerability scan results and identify security findings requiring remediation or mitigation.
Coordinate with System Owners, system administrators, engineers, and technical teams to remediate cybersecurity vulnerabilities.
Develop, maintain, and track Plans of Action &amp; Milestones (POA&amp;Ms).
Track remediation activities through Remedy tickets and provide regular status updates.
Complete monthly STIG compliance reporting and quarterly STIG/SRG checklist validations.
Support Authority to Operate (ATO) activities.
Maintain security documentation and authorization artifacts within eMASS.
Apply NIST SP 800-53 security controls and applicable DoD cybersecurity policies and guidance.
Maintain accurate hardware and software inventories.
Develop and maintain cybersecurity Standard Operating Procedures (SOPs) and Work Instructions (WIs).
Provide cybersecurity recommendations to System Owners and technical stakeholders.
Prepare management reports and communicate system security posture, vulnerabilities, remediation status, and cybersecurity risks to stakeholders.
Required Qualifications
Current, active TS/SCI U.S. Government security clearance
Bachelor's degree; relevant experience may be substituted for education where permitted by customer/contract requirements
6+ years of relevant cybersecurity, information assurance, or information systems security experience
Hands-on experience supporting DoD Risk Management Framework (RMF)
Experience implementing, reviewing, and/or validating DISA STIGs
Experience with ACAS and/or Nessus vulnerability scanning and remediation
Experience with eMASS
Experience developing and managing POA&amp;Ms
Experience supporting continuous monitoring
Knowledge of NIST SP 800-53 security controls
Experience developing and maintaining cybersecurity/security authorization documentation
Experience coordinating vulnerability remediation with System Owners and technical teams
Strong written and verbal communication skills
Certification Requirement
Candidate must currently possess at least one applicable cybersecurity certification required for the position, such as:
CompTIA Security+
SSCP
GSEC
SCNP
Other applicable certification meeting contractual/DoD requirements
Compensation
Salary Range: $120,000-$160,000
Actual compensation will be determined based on the candidate's relevant experience, technical qualifications, certifications, clearance status, and alignment with customer requirements.
Why Join Object CTalk Inc.?
At Object CTalk Inc., you will have the opportunity to support mission-critical programs that strengthen U.S. Government operations.
We value technical excellence, collaboration, innovation, and continuous professional growth while delivering high-quality solutions to our federal customers.
Apply Today
Qualified candidates are encouraged to apply through Indeed.
To learn more about Object CTalk Inc., visit our company website at <a href="http://www.octalk.com" rel="nofollow noopener" target="_blank">www.octalk.com</a>.
For recruiting inquiries, candidates may contact us at <a href="mailto:resumes@octalk.com" rel="nofollow noopener" target="_blank">resumes@octalk.com</a>.
Please note: Candidates who do not currently possess the required active security clearance cannot be considered for this position.
Equal Opportunity Employer
Object CTalk Inc. is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, protected veteran status, or any other status protected by applicable law.
Pay: $120,000.00 - $160,000.00 per year
Benefits:
<ul>
<li>401(k)</li>
<li>Flexible schedule</li>
<li>Flexible spending account</li>
<li>Health insurance</li>
<li>Health savings account</li>
<li>Life insurance</li>
<li>Paid time off</li>
<li>Professional development assistance</li>
<li>Referral program</li>
<li>Vision insurance</li>
</ul>
Application Question(s):
<ul>
<li>Do you currently have a TS/SCI. Please confirm if you have it in your response.</li>
</ul>
Experience:
<ul>
<li>RMF: 6 years (Required)</li>
</ul>
License/Certification:
<ul>
<li>CompTIA Certification (Required)</li>
</ul>
Security clearance:
<ul>
<li>Top Secret (Required)</li>
</ul>
Work Location: In person

Information System Security Officer (ISSO) – RMF/STIG Support

Information System Security Officer (ISSO) – RMF/STIG Support

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