Senior Endpoint Security Systems Engineer | TS/SCI Clearance

Leidos LLC; Plyers Mill Estates (MD); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Paid Time Off

11 paid Holidays

401K with 6% match

Flexible Schedules

Discounted Stock Purchase Plans

Technical Upskilling

Education and Training Support

Parental Paid Leave

Health and Wellness programs

Income Protection

Paid Leave

Retirement

Job summary

Leidos is seeking a Sr. Endpoint Security Systems Engineer to support the Intel Security Sector's Analysis Solutions Business Area. You will manage central security consoles, integrate mission servers, and optimize endpoint security across hybrid environments.

The role requires experience with Trellix tools, Linux/Windows administration, and a TS/SCI with polygraph clearance. Join a team that protects national security through advanced cyber defense capabilities.

Qualifications

• Bachelor’s degree with 8+ years relevant experience. Additional years of experience may be substituted in lieu of a degree.
• Experience with Trellix ePolicy Orchestrator and Trellix Endpoint Threat Protection.
• Experience with maintaining systems on Linux and Windows platforms.
• Ability to partner with mission application teams to troubleshoot endpoint security integration.
• Experience with incident detection, incident response and forensics activities.
• Strong attention to detail with analytical mind and outstanding problem-solving skills.
• Active TS/SCI with polygraph security clearance.

Responsibilities

• Maintaining and upgrading the central management consoles on multiple isolated networks.
• Managing the integration of mission application servers with the management console.
• Deploying malware protection updates and improved scan exclusion policies to mission servers.
• Responding promptly to mission teams to troubleshoot issues with integration.
• Determine methods to automate and improve the performance of the endpoint security suite in hybrid environments.
• Integrate endpoint security scan processes for reporting via external tools like Splunk or AppDynamics.
• Investigate malware findings on mission application servers.

Skills

Analytical mindset

Detail-oriented

Problem-solving

Team collaboration

Education

Bachelor's degree

Tools

Trellix ePolicy Orchestrator

Trellix Endpoint Threat Protection

Splunk

AppDynamics

Cisco Secure Endpoint

AWS

Job description

Leidos is seeking a Sr. Endpoint Security Systems Engineer to support the Intel Security Sector's Analysis Solutions Business Area. You will manage central security consoles, integrate mission servers, and optimize endpoint security across hybrid environments.

The role requires experience with Trellix tools, Linux/Windows administration, and a TS/SCI with polygraph clearance. Join a team that protects national security through advanced cyber defense capabilities.