TS/SCI Systems Engineer - Cyber Defense & Windows

Cornerstone Defense LLC; Herndon (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical, Dental & Vision

Generous PTO

401(k)

HSA/FSA

Life Insurance

Disability Insurance

Tuition Reimbursement

Training Programs

Referral Program

Travel Assistance

Fitness Reimbursement

Lifelock Benefit Solutions

Job summary

Cornerstone Defense LLC is seeking a Windows Systems Engineer to join our Herndon, VA team. The role requires active TS/SCI with polygraph and a strong background in Windows and Linux system administration, cybersecurity operations, and Trellix products.

The candidate should have extensive experience with Trellix ENS, ePO, EDR, TIE, DXL, AD, DLP, and cloud services (AWS/Azure), plus a track record of designing secure architectures and improving system health and performance.

Qualifications

• Minimum 16 years of experience as a Windows Systems Engineer.
• Bachelor's Degree required.
• Significant experience with Trellix Security or similar products.

Responsibilities

• Demonstrated proficiency in cybersecurity operations, cybersecurity engineering, systems engineering and Windows and Linux administration.
• Experience with Data Loss Prevention (DLP), AD, Trellix ENS, ePO, EDR, TIE, and DXL.

Skills

Cybersecurity operations

Cybersecurity engineering

Systems engineering

Windows administration

Linux administration

Active Directory

Threat Intelligence Exchange

Trellix Endpoint Security

ePolicy Orchestrator

EDR

DXL

Databases

Virtualization

Cloud services

Education

Bachelor's degree

Tools

Trellix products

ePolicy Orchestrator

Trellix ENS

Job description

Cornerstone Defense LLC is seeking a Windows Systems Engineer to join our Herndon, VA team. The role requires active TS/SCI with polygraph and a strong background in Windows and Linux system administration, cybersecurity operations, and Trellix products.

The candidate should have extensive experience with Trellix ENS, ePO, EDR, TIE, DXL, AD, DLP, and cloud services (AWS/Azure), plus a track record of designing secure architectures and improving system health and performance.