Endpoint Security Solutions (ESS) Systems Engineer – Level 2

Rividium

Quantico, Virginia

JOB DETAILS
SKILLS
Analysis Skills, Auditing, Best Practices, Change Control, Communication Skills, Computer Maintenance, Computer Security, Contract Creation, Customer Support/Service, Defense Information Systems Agency (DISA), Endpoint Security, Enterprise Endpoint, Enterprise Protection, Federal Government, Firewalls, Government, Identify Issues, Incident Response, Information Technology & Information Systems, Intelligence Community, Internet Security, Linux Operating System, Loss Prevention, Maintain Compliance, Microsoft Windows Operating System, Operational Support, Presentation/Verbal Skills, Reporting Skills, Requirements Management, Risk Management Framework (RMF), Security Analysis, Security Attacks, Security Infrastructure, Sensitive Compartmented Information (SCI), Systems Administration/Management, Systems Engineering, Team Player, Technical Support, Technical Writing, Top Secret Clearance, United States Department of Defense (DoD), Writing Skills
LOCATION
Quantico, Virginia
POSTED
30 days ago

RiVidium Inc. is seeking a skilled Endpoint Security Solutions (ESS) Systems Engineer – Level 2 to support a mission-critical Department of Defense cybersecurity program.

Position Overview

The Endpoint Security Solutions (ESS) Systems Engineer – Level 2 will support the deployment, configuration, administration, and maintenance of enterprise endpoint security solutions across complex DoD environments. This role requires strong hands-on experience with Trellix endpoint security technologies, enterprise system administration, cybersecurity compliance, and vulnerability management.

The selected candidate will serve as a technical subject matter expert supporting endpoint protection initiatives, security operations, compliance activities, and incident response efforts while ensuring systems remain secure and compliant with DoD cybersecurity requirements.

Key Responsibilities

  • Deploy, configure, administer, and maintain enterprise endpoint security solutions.
  • Manage and support the Trellix Enterprise Security Suite, including:
    • ePolicy Orchestrator (ePO)
    • Endpoint Security (ENS) Firewall
    • ENS Threat Prevention
    • Policy Auditor (PA)
    • Data Loss Prevention (DLP)
    • Trellix Application and Change Control (TACC)
  • Integrate Trellix security solutions into enterprise security environments.
  • Conduct vulnerability assessments and support remediation efforts.
  • Assist with DISA STIG implementation and compliance activities.
  • Support Risk Management Framework (RMF) processes and continuous monitoring efforts.
  • Analyze security events, logs, and system data to identify threats and vulnerabilities.
  • Support cybersecurity incident response and reporting activities.
  • Troubleshoot and optimize endpoint security technologies in complex enterprise environments.
  • Maintain secure Windows and Linux operating systems.
  • Develop technical documentation, reports, and recommendations.
  • Collaborate with cybersecurity teams, system administrators, and Government stakeholders.

Minimum Qualifications

  • Active TS/SCI clearance or eligibility to obtain TS/SCI at contract start.
  • Minimum five (5) years of progressive experience securing and supporting enterprise IT systems with a focus on endpoint security.
  • Demonstrated expertise with the Trellix Enterprise Security Suite, including:
    • ePolicy Orchestrator (ePO)
    • Endpoint Security (ENS)
    • Policy Auditor (PA)
    • Data Loss Prevention (DLP)
    • Trellix Application and Change Control (TACC)
  • Experience installing, configuring, troubleshooting, and maintaining enterprise hardware, software, and user accounts.
  • Experience integrating ePO, ENS, and DLP services within enterprise environments.
  • Strong troubleshooting and analytical skills supporting complex security environments.
  • Strong knowledge of Windows and Linux operating systems.
  • Experience supporting STIG implementation and RMF compliance activities.
  • Excellent customer service and stakeholder engagement skills.
  • Strong written and verbal communication skills.
  • Must meet DoDM 8140.03 foundational requirements for Work Role Code (WRC) 451 – System Administrator.

Required Certifications

Candidates must possess the following certifications at contract start:

  • ESS Administrator 201
  • ESS Advanced Administrator 301
  • ESS Analyst 501
  • ENS 10.X Certification

In addition, candidates must meet the foundational qualification requirements defined by DoDM 8140.03, WRC 451 (System Administrator).

Preferred Qualifications

  • Experience supporting endpoint security operations in DoD, Federal Government, or Intelligence Community environments.
  • Experience supporting enterprise cybersecurity compliance initiatives and reporting activities.
  • Experience supporting cybersecurity incident response operations.
  • Experience working within highly regulated or classified environments.
  • Familiarity with DoD cybersecurity frameworks, policies, and best practices.

Why Join RiVidium?

  • Support mission-critical national security programs.
  • Work with advanced cybersecurity technologies and enterprise security platforms.
  • Competitive compensation and benefits package.
  • Professional development and career advancement opportunities.
  • Collaborative and mission-focused environment.

Additional Information

This position is contingent upon contract award.

 

About the Company

R

Rividium