Trellix Security Engineer

• Lead the design, deployment, and maintenance of Trellix security architecture.
• Monitor, analyze, and respond to security events and threats across endpoints and infrastructure.
• Configure and operate endpoint protection policies and detection rules.
• Conduct security assessments and coordinate remediation activities.
• Integrate Trellix with enterprise systems.
• Lead troubleshooting, triage, and root cause analysis.
• Develop process documentation, SOPs, and system configuration hardening guides.

• Must be able to OBTAIN and MAINTAIN a Federal or DoD “PUBLIC TRUST”; candidates must obtain approved adjudication of their PUBLIC TRUST prior to onboarding with Guidehouse. Candidates with an ACTIVE PUBLIC TRUST or SUITABILITY and maintain an active HHS/NIH clearance are preferred.
• Minimum of THREE (3) years of hands-on experience with deploying and maintaining Trellix in an enterprise environment.
• Minimum of a Bachelors Degree is required.
• Deep understanding of NIST SP 800-53 and FISMA requirements.

• Soft Skills: Strong communication and analytical thinking; ability to manage multiple concurrent priorities and deadlines.

• Experience developing automated data pipelines or integrating APIs into Power BI dashboards.
• Certifications: Active CompTIA Security+ CE preferred. Other certifications (CISSP, CEH, or cloud-related) are a plus.
• Familiarity with ServiceNow or Splunk Security Essentials.
• Knowledge of MITRE ATT&CK framework and vulnerability prioritization methodologies (e.g., EPSS, CVSS v3).
• Prior experience within a federal or HHS environment.

The annual salary range for this position is $98,000.00-$163,000.00. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.

Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

Benefits include:

• Medical, Rx, Dental & Vision Insurance
• Personal and Family Sick Time & Company Paid Holidays
• Parental Leave
• 401(k) Retirement Plan
• Group Term Life and Travel Assistance
• Voluntary Life and AD&D Insurance
• Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
• Transit and Parking Commuter Benefits
• Short-Term & Long-Term Disability
• Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
• Employee Referral Program
• Corporate Sponsored Events & Community Outreach
• Care.com annual membership
• Employee Assistance Program
• Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
• Position may be eligible for a discretionary variable incentive bonus

Guidehouse is an Equal Opportunity Employer-Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.

Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.