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Endpoint Security Engineer Jobs (NOW HIRING)

krg technology inc

Security Engineer

Dallas, TX

Also strong background on managing security solutions such a Loghrhythm SIEM, endpoint security tools and DLP solutions is required. The job requires that the Security Engineer should be capable of ...

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How much do endpoint security engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for endpoint security engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What does an Endpoint Security Engineer do?

An Endpoint Security Engineer is responsible for securing an organization's endpoints, including desktops, laptops, mobile devices, and servers. They implement, monitor, and manage security solutions such as antivirus software, endpoint detection and response (EDR) tools, and access controls. Their primary goal is to protect endpoints from cyber threats, malware, and unauthorized access. They also collaborate with IT and security teams to develop policies, respond to incidents, and ensure compliance with security frameworks.

What are the key skills and qualifications needed to thrive in the Endpoint Security Engineer position, and why are they important?

Success as an Endpoint Security Engineer requires a solid understanding of cybersecurity principles, endpoint protection, and threat detection, often backed by a degree in computer science, cybersecurity, or a related field. Familiarity with industry-standard tools such as antivirus/EDR solutions (e.g., CrowdStrike, Carbon Black), SIEM platforms, scripting languages, and certifications like CompTIA Security+ or CISSP are frequently expected. Strong analytical thinking, communication skills, and a proactive attitude help engineers collaborate across IT teams and respond swiftly to security incidents. These competencies are vital for staying ahead of evolving threats and ensuring robust protection of organizational endpoints.

What are some common challenges faced by Endpoint Security Engineers in their day-to-day work?

Endpoint Security Engineers often encounter challenges such as staying updated with rapidly evolving threat landscapes, ensuring consistent security policy enforcement across various device types, and balancing robust protection with user productivity. They may need to troubleshoot endpoint agents, respond to incident alerts, and work closely with IT and helpdesk teams to remediate vulnerabilities or outbreaks. Additionally, they often manage deployment of security patches and educate users on best practices. Addressing these challenges requires a combination of technical expertise, adaptability, and strong communication to keep endpoints and sensitive data secure.
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Endpoint Security Engineer jobs near you
Infographic showing various Endpoint Security Engineer job openings in the United States as of May 2026, with employment types broken down into 81% Full Time, 17% Part Time, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Senior Endpoint Security Engineer (HBSS/Trellix) - NTCSS

Senior Endpoint Security Engineer (HBSS/Trellix) - NTCSS

CACI International, Inc.

Norfolk, VA • On-site

$75.20K - $158.10K/yr

Full-time

Medical, Retirement, PTO

Posted 4 days ago

Job description

Job Title: Senior Endpoint Security Engineer (HBSS/Trellix) - NTCSS
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: Secret
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity
We are seeking someone to join our NTCSS Norfolk Va team as our Senior Endpoint Security Engineer. In this role you'll serve as a key Subject Matter Expert (SME) for Host-Based Security System (HBSS) and Trellix Endpoint Security Solutions for our development network. The Senior Endpoint Security Engineer selected should possess the following technical expertise:
  • Expert-level administration of McAfee HBSS ePO 5.3+ / Trellix ePO platforms
  • Proven experience responding to CYBERCOM Task Orders (CTOs), AIMS, and FRAGOs
  • Deep understanding of HBSS client/server logs and ePO Threat Event analysis
  • Proficiency with Windows and Linux/Unix server administration
  • Experience with DISA inspection procedures and DoD Application Database Management System (DADMS)

Security Architecture & Operations:
  • Lead HBSS/Trellix capability management as the principal SME, providing strategic guidance across the NTCSS enterprise
  • Architect and implement firewall policies for ePO servers ensuring compliance with Fleet Cyber Command directives
  • Monitor and investigate ePO threat event logs daily, analyzing security incidents across managed systems
  • Troubleshoot complex security issues including high CPU utilization and network vulnerabilities

Policy & Compliance:
  • Develop, test, and monitor internal HBSS/Trellix TTPs and SOPs for enterprise-wide implementation
  • Process Fleet Cyber Command Task Orders involving IP addresses, network domains, and firewall modifications
  • Ensure STIG compliance, vulnerability remediation, and adherence to DISA OPORD 16-0080 standards
  • Create software exceptions in policy catalogs while maintaining security posture

System Administration:
  • Maintain ePO server patches, O/S updates, SQL databases, and HBSS/Trellix STIG compliance
  • Apply security updates to Trellix point products across distributed Navy infrastructure
  • Coordinate with CNDSP and external security organizations to maximize operational effectiveness
  • Provide remote technical support through NAVWAR Remedy IT Service Management

Qualifications
Required:
  • US Citizenship
  • Active Secret clearance (ability to obtain T5)
  • Education: Bachelor's degree in Computer Science, Information Systems, or Information Technology
  • Experience: 8+ years in cybersecurity with emphasis on HBSS/McAfee/Trellix environments in DoD settings
  • Experience with McAfee ePO, Trellix, network infrastructure (Cisco, firewalls)
  • 5+ years of technical problem-solving experience
  • Experience with DoD Business IT systems
  • RMF and STIG compliance expertise
  • Strong technical documentation and troubleshooting skills

Certifications Required:
  • IAT Level II or higher (CompTIA Security+, CEH, GSEC, CISSP, or CISM)
  • DISA HBSS Admin 201 & 301 certified
  • Cyber Code 52 Advanced Systems Security Engineer qualified (SECNAV M-5239.2)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$75,200-$158,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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