Cybersecurity Tools Operations Specialist​/ACAS Analyst; Remote

Position: Cybersecurity Tools Operations Specialist/ACAS Analyst (Remote) Cybersecurity Tools Operations Specialist/ACAS Analyst (Remote) Sentar is proud to be an employee‑owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career. Sentar is seeking an Cybersecurity Tools Operations Specialist/ACAS Analyst in Charleston, SC Role Description: As a Cybersecurity Tools Operations Specialist, you will serve as an Assured Compliance Assessment Solution (ACAS) Subject Matter Expert (SME), providing configuration, installation, hosting, and operations and maintenance (O&M) support for a large global ACAS deployment. This includes multiple installations of Tenable Security Centers (SC), Nessus Managers (NM), Nessus Agent deployments (NA), Nessus Scanners (NS), and Nessus Network Monitors (NNM). You will also support the integration and administration of Trellix and Burp Suite tools, ensuring comprehensive vulnerability management and compliance monitoring in alignment with JFHQ‑DODIN TASKORD 20‑0020. Key Responsibilities:

• Manage ACAS repositories.
• Provide vulnerability remediation support to ACAS subscribers.
• Administer account access as needed.
• Evaluate scan results and generate reports.
• Maintain tool documentation and perform troubleshooting as required.
• Ensure compliance with relevant JFHQ‑DODIN TASKORDS and DISA Guidance. Qualifications: Clearance Level: Secret Certifications: IAT II and DoD 8140 Auditor certification Education:
• Bachelor’s degree in a relevant technical field or five years of equivalent experience. Experience:
• Minimum of three years’ experience managing and administering ACAS within a Department of Defense (DoD) environment.
• Experience managing enterprise ACAS infrastructure and large-scale deployments.
• Strong understanding of Tenable Security Center, Nessus Scanners, and Agent configurations.
• Skilled in analyzing and reporting scan data for vulnerability management. Preferred:
• The ideal candidate will have strong analytical skills to evaluate scan results and generate reports.
• Experience with the Jira Ticketing System, MS Teams, and MS One Drive.
• Proficiency with desktop programs such as Adobe Acrobat, MS Excel, and MS Word.
• Ability to work in a fast‑paced environment and meet short‑suspense deadlines.
• Strong written and verbal communication skills and high attention to detail. Benefits at Sentar: Our unique ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well‑being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long‑term financial security and a commitment to excellence.
• 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 Sentar is an Aff… employer M/F/Vets/Persons with Disabilities We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search. Build, Innovate, Secure Your Career at Sentar. #J-18808-Ljbffr Apply tot his job Apply To this Job

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