Cybersecurity Analyst

Centurum; Charleston (SC); On-site; USD 115,000 - 125,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Life Insurance

Disability Insurance

Vacation & Sick Leave

Holidays

401(k) Plan

Job summary

Centurum is seeking an experienced Endpoint Security Analyst in Charleston, SC to support the US Navy program. You will install, configure, and manage endpoint security solutions, ensure compliance with DoD standards, and coordinate with cyber operations teams.

The role requires hands-on experience with ACAS, ForeScout, Trellix, and ePO, plus RMF and STIG practices. Top Secret clearance is required; travel 0% and on‑site work.

Qualifications

• Experience in DoD cybersecurity requirements and RMF documentation.
• Hands-on ACAS scans, result analysis, remediation of findings.
• Experience with STIG hardening and RMF packages.
• Scripting to automate security and compliance workflows.

Responsibilities

• Manage ESS policies, updates, and patching on ESS server.
• Implement DoD security configurations for ESS.
• Administer centralized ESS server supporting ACAS and ForeScout.
• Manage assets connected to the ESS infrastructure.
• Install, configure, and troubleshoot ESS.
• Provide training on ACAS, ESS, and related topics.
• Provide on-site and remote cybersecurity support to Fleet locations.
• Deploy Trellix Endpoint Security and related products.
• Maintain ePO server, patching and compliance tasks.
• Maintain ESS STIG compliance and OS/SQL patches.
• Operate ESS 5.10 servers.

Skills

Cybersecurity expertise

DoD 8570 compliance

Security+

ACAS / ForeScout admin

RMF knowledge

Scripting & automation

STIG assessments

Job description

Centurum is seeking an experienced Endpoint Security Analyst for our team. This role is critical to our US Navy program’s mission – supporting the installation, upgrade, testing, and cybersecurity of various tactical systems to ensure compliance with Department of Navy standards.

DUTIES AND RESPONSIBILITIES:

• Assist in the management of an ESS in an enterprise environment. This includes managing policy configurations, managing point product updates, and managing the patching and configuration of the ESS server.
• Implement DoD-mandated security configurations, as well as industry best practices for ESS.
• Build, administer, and maintain a centralized ESS server supporting ACAS and ForeScout in an enterprise environment.
• Manage and administer all assets connected to the centralized ESS infrastructure.
• Conduct installation, configuration, and troubleshooting Endpoint Security System (ESS).
• Provide initial and supplemental training on Assured Compliance Assessment Solution (ACAS), system virtualization, Network Security, System Administration, and ESS.
• Provide remote and on‑site cybersecurity and IT expertise to Fleet locations and support all levels of the help desk technical assistance.
• Deploy Trellix Endpoint Security, McAfee Data Loss Prevention Endpoint, and/or Trellix product policy tuning.
• Maintain the ePO server (automated tasks, task scheduler, database maintenance tasks, etc.).
• Maintain system patches, O/S, SQL, and ESS STIG compliance.
• Provide system administration and maintain operations of ESS 5.10 servers.

REQUIRED SKILLS/YEARS OF EXPERIENCE:

• Expert level knowledge of cybersecurity principles and practices within a DoD environment.
• DoD 8570.1-M IAT II and/or IAM Level I requirements (Security+)
• Experience building and administering centralized ESS servers in support of ACAS and ForeScout.
• Hands‑on experience running ACAS scans, analyzing results, and directly remediating plugin findings.
• Demonstrated experience performing STIG assessments and hardening systems.
• Experience developing scripts to automate cybersecurity and compliance workflows.
• Strong working knowledge of RMF processes with specific experience supporting RMF documentation and correcting OPORDs.
• Excellent analytical, problem solving, and communication skills.

This is an on‑site position
Travel Required: 0%
Work Location: Charleston, SC
This position is required to have and maintain a Top Secret US DoD security clearance.

REMARKS:

Compensation: $115K - $125K annual salary.
Compensation for positions at Centurum vary depending on a wide range of factors including, but not limited to, location, responsibilities, skill set, and level of experience.

Benefits

Full-time employees are eligible for the following benefits enrollment from their date of hire:

• Health Insurance - Centurum provides insurance for employee and dependent in a comprehensive package. Coverage for vision care is included. This option is available on a cost‑sharing basis.
• Dental Insurance - Available in conjunction with Health Insurance for an additional cost. Provides oral maintenance care for employee and dependent.
• Basic Life Insurance - Company provided benefit for all full-time employees.
• Supplemental Life Insurance - Optional life insurance coverage to employees at group rates.
• Dependant Life Insurance - Optional coverage for dependents at a group rate.
• Long Term Disability Insurance - Optional coverage available to employees at group rates.
• Vacation and Sick Leave - Leave accrual is determined by length of service.
• Holidays - The company observes ten paid holidays each year.
• Retirement 401(k) Plan - Centurum’s corporate benefits package includes 401K with a company bi‑weekly match and a year‑end profit sharing company match for all eligible employees. Investments can be made into selected funds under this plan.

Centurum is an Equal Opportunity Employer, providing employment opportunities for all persons without discrimination on the basis of race, color, religion, sex, sexual orientation, national origin, age, disability, marital status, citizenship or any other characteristic protected by U.S. law. Centurum makes reasonable accommodations for persons with disabilities.