Senior Network Security Engineer
Flock Safety$130,000 - $170,000/year
Full Time
Senior (5 to 8 years), Expert & Leadership (9+ years)
Not SpecifiedCompensation
Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level
Full TimeJob Type
UnknownVisa
Cybersecurity, Networking, TechnologyIndustries
Requirements
- Bachelor’s degree in computer science, Engineering, or related field
- Minimum 7 years of experience with enterprise networking and security, with significant hands-on Cisco platform management
- Strong understanding of network firewalls, perimeter defense, and intrusion detection/prevention
- Direct experience configuring and troubleshooting network access control systems and policies
- Familiarity with cloud platform security fundamentals (AWS, Azure, or GCP) in hybrid enterprise environments
- Practical knowledge of software, firmware, and patch management for large-scale infrastructure
- Proficiency in troubleshooting layer 2/3 networking, VPNs, and secure remote access solutions
- Experience with application delivery controllers and web application security
- Ability to analyze network/endpoint telemetry and investigate security events or performance issues
- Demonstrated skills using scripting or automation to streamline network/security management
- Hands-on experience supporting vulnerability management and compliance requirements
- High attention to detail, documentation, and change management practices
- Excellent communication, collaboration, and mentoring skills
- Willingness to stay current on evolving security threats and industry best practices
- Relevant certifications (e.g., CCNP Security, CISSP, cloud security, or equivalent) are strongly preferred
Responsibilities
- Administer, monitor, and optimize Cisco portfolio infrastructure, including firewalls, identity, and network analytics platforms
- Execute routine software/firmware upgrades, patching, and configuration updates on network and security appliances
- Ensure effective network segmentation and secure access by configuring and enforcing network access controls
- Manage and maintain secure remote access solutions for users and devices
- Deploy, configure, and tune next-generation network perimeter and detection tools to ensure consistent policy enforcement
- Oversee application delivery and web application security solutions, assisting with WAF configuration and incident response
- Monitor network telemetry and activity for anomalous behavior or security events
- Respond to and investigate network, security, or operational incidents in both on-premises and cloud environments
- Support DDoS and threat protection systems, maintaining readiness and reporting suspicious activity
- Collaborate with infrastructure and app teams to design and implement secure, compliant architectures across cloud and datacenter
- Participate in vulnerability management processes, remediating identified exposures across managed platforms
- Contribute to security operations, including event and log analysis, and improving detection capabilities
- Develop and maintain infrastructure documentation, runbooks, and operational standards
- Enable automation for repeatable network and security processes using scripting and modern tools
- Provide technical guidance and mentoring to junior staff on security best practices and platform operations
- Other duties as assigned
Skills
Key technologies and capabilities for this role
Questions & Answers
Common questions about this position
What is the salary for the Principal Security Engineer position?
This information is not specified in the job description.
Is this Principal Security Engineer role remote or office-based?
This information is not specified in the job description.
What are the key skills required for this Principal Security Engineer role?
The role requires a minimum of 7 years of experience with enterprise networking and security, including significant hands-on Cisco platform management, strong understanding of network firewalls, perimeter defense, and intrusion detection/prevention, direct experience with network access control systems, and familiarity with cloud platform security in hybrid environments.
What does the team structure look like for this role at Alarm.com?
This information is not specified in the job description.
What makes a strong candidate for the Principal Security Engineer position?
A strong candidate will have a Bachelor’s degree in computer science, Engineering, or related field, plus at least 7 years of hands-on experience managing Cisco networking and security platforms in hybrid environments, with skills in firewalls, access controls, cloud security, and troubleshooting.
Alarm.com
Integrated smart security solutions for businesses
About Alarm.com
Alarm.com offers smart security solutions for small to medium-sized businesses, integrating security, lighting, locks, video surveillance, and energy management into one app. This allows businesses to efficiently monitor and control their premises, benefiting from features like video monitoring and energy-saving smart thermostats. The company partners with authorized service providers to sell and install their systems, which come with low upfront costs and ongoing service fees. Alarm.com aims to provide comprehensive security management that helps businesses operate more effectively.
Tysons, VirginiaHeadquarters
2000Year Founded
$158.6MTotal Funding
IPOCompany Stage
Energy, Enterprise Software, CybersecurityIndustries
1,001-5,000Employees
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Health Savings Account/Flexible Spending Account
Unlimited Paid Time Off
Flexible Work Hours
Remote Work Options
Paid Vacation
Paid Sick Leave
Paid Holidays
Parental Leave
401(k) Retirement Plan
401(k) Company Match
Wellness Program
Pet Insurance
Educational Assistance Program
Company Equity
Risks
DIY home security systems could impact Alarm.com's market share.
Standalone security devices may attract customers away from ongoing service fees.
False alarms in security systems could affect customer satisfaction and retention.
Differentiation
Alarm.com integrates security, lighting, and energy management into a single app.
Their AI Deterrence technology offers advanced security features for tech-savvy customers.
They provide a cost-effective solution with low upfront costs and recurring service fees.
Upsides
The DIY home security market is projected to grow significantly by 2028.
32% of US households have a paid security service, offering market expansion opportunities.
Increased adoption of bundled services can boost customer acquisition and retention.
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