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Cyber Security Engineer (Trellix)

Company:
Markesman Group
Location:
Whitehall, OH, 43213
Posted:
November 11, 2026
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Description:

Job Description

Location: Ft. Belvoir, VA / Columbus, OH / Richmond, VA / Hybrid

Clearance: Top Secret

Salary: 160,000 - 165,000

Markesman Group is looking to add a Cyber Security Engineer to our team supporting. The Cyber Security Engineer will perform a variety of routine project tasks applied to specialized Cybersecurity problems. Tasks involve integration of electronic processes or methodologies to resolve total system problems, or technology problems as they relate to cybersecurity requirements. The Cyber Security Engineer will analyze information security requirements and apply analytical and systematic approaches in the resolution of problems of work flow, organization, and planning. The Cyber Security Engineer will also provide security engineering support for planning, design, development, testing, demonstration, integration of information systems.

Qualifications:

Seven (7) years of relevant IT experience

DOD Top Secret Clearance

Primary DCWF Work Role 521: Cyber Defense Infrastructure Support Proficiency Level: Intermediate

Secondary DCWF Work Role 441: Network Operations Specialist Proficiency Level: Intermediate

Computing Environment:

Trellix IPS manager and

Check Point Threat Prevention Specialist (CTPS)

Four (4) years of experience creating customized signatures using SNORT.

Full-time

Hybrid remote

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