Security Engineer

WHAT YOU WILL DO

We are seeking experienced Security Engineers to support critical customer security initiatives. These roles will focus on Identity Services Engine (ISE) and Email Security Appliance (ESA) implementations and operations.

As customer-facing technical leaders, you will partner closely with cross-functional project teams to deliver high-quality outcomes aligned with Lifecycle Services deliverables. This is an opportunity to work in a collaborative environment supporting enterprise security solutions at scale.

KEY RESPONSIBILITIES

• Serve as a lead security engineer supporting either ISE or ESA
• Act as a customer-facing technical expert, engaging directly with stakeholders to:
• Present solutions and recommendations
• Provide clear written and verbal communication
• Build strong client relationships
• Deliver against LCS project milestones, ensuring timelines, quality, and customer expectations are met
• Collaborate with cross-functional teams (network engineering, security operations, project management, etc.)
• Provide implementation, configuration, and ongoing support for security platforms
• Troubleshoot and resolve complex security and infrastructure issues
• Contribute to documentation, knowledge transfer, and operational best practices

ESSENTIAL CRITERIA

• Proven experience as a Security Engineer or Security Lead in enterprise environments
• Strong expertise in security solutions, including at least one of the following:
• Email Security Appliance (ESA)
• Identity Services Engine (ISE)
• Hands-on experience with security architecture, implementation, and support
• Experience working in customer-facing roles, including:
• Presentations
• Technical discussions
• Email communication with stakeholders
• Strong communication skills with clear, concise English (written and verbal)
• Ability to work effectively in a cross-functional project environment
• Availability to work within EST, CST, or PST time zones

DESIRABLE CRITERIA

• Relevant security certifications, such as:
• CompTIA Security+
• AWS Security Specialty
• AWS Cloud Practitioner
• Experience supporting enterprise-scale security deployments and migrations
• Familiarity with email security, identity/access management, and network security concepts
• Prior experience delivering services within structured frameworks (e.g., LCS or similar lifecycle models)

The EOS pay range for this job is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, experience, education, knowledge, skills, and abilities, as well as internal equity, market data, or other laws.

EOS is committed to creating a diverse and inclusive work environment and is proud to be an equal opportunity employer. We invite you to consider opportunities at EOS regardless of your gender; gender identity; gender reassignment; age; religious or similar philosophical belief; race; national origin; political opinion; sexual orientation; disability; marital or civil partnership status or other non-merit factor.…