Senior Security Engineer — Hybrid (Fri WFH)

Flynn Group; Independence Township (OH); Hybrid; USD 140,000 - 170,000; Full time

Benefits offered by this job

Retirement plan

Disability insurance

Life insurance

Tuition reimbursement

Paid time off

Hybrid work schedule

Company outings

Dining discounts

On-site fitness center

Job summary

Flynn Group is seeking a Senior Security Engineer to strengthen cyber defenses across infrastructure, endpoints, cloud, identity, and networks. The role designs hardening standards, supports incident response, and partners with technology and business teams to assess risk in new solutions.

The ideal candidate is hands-on, can translate technical risk to business impact, and drive remediation across a distributed enterprise. Four days in-office, Fridays from home, with a collaborative culture.

Qualifications

• 5+ years of experience in cybersecurity, security engineering, or related roles.
• Hands-on experience with security tools such as EDR, SIEM, email security, vulnerability management, endpoint management, or firewall platforms.
• Experience identifying, documenting, prioritizing, and driving remediation of security risks.
• Strong written and verbal communication skills, including the ability to explain technical risk to non-technical stakeholders.

Responsibilities

• Develop, maintain, and improve security hardening standards for servers, endpoints, networks, cloud services, and identity platforms.
• Partner with IT and business teams to embed secure configurations and least-privilege principles.
• Operate, tune, and improve security platforms such as EDR, SIEM, email security, vulnerability management, and related tools.
• Investigate incidents, document findings, coordinate remediation, and elevate risks based on business impact.
• Lead tabletop exercises, attack simulations, and purple-team activities.
• Track remediation of findings from testing, audits, and incidents.
• Communicate risk clearly to technical and business stakeholders.

Skills

Communication skills

Security mindset

Problem-solving

Education

Bachelor's degree in CS/Cybersecurity/IS

Tools

EDR

SIEM

Email security

Vulnerability management

Endpoint management

Firewalls

Job description

Flynn Group is seeking a Senior Security Engineer to strengthen cyber defenses across infrastructure, endpoints, cloud, identity, and networks. The role designs hardening standards, supports incident response, and partners with technology and business teams to assess risk in new solutions.

The ideal candidate is hands-on, can translate technical risk to business impact, and drive remediation across a distributed enterprise. Four days in-office, Fridays from home, with a collaborative culture.