Interactive Brokers
Financial Services
NetworkSecuritySpecialist
Neural analysis suggests this role is
optimal for Senior candidates.
“Network Security Specialist at Interactive Brokers. Skills: Network security architecture, Firewall policy analysis, Security posture assessment, Risk management. Define network security standards. Review network security standards”
Industry & Context.
Risk evaluation; Gap analysis
What They're Looking For.
Must Have
10+ years network security experience, Deep networking fundamentals, Hands-on WAF solutions knowledge, Hands-on NGFW platforms knowledge, Firewall policy analysis experience, Rule lifecycle management experience, Risk-based approvals experience, Network security posture assessment experience, Gap analysis experience, Least privilege understanding, Defense-in-depth understanding, Zero trust understanding, Familiarity with common attack vectors, Experience with cloud environments security architecture, Ability to interpret logs, Ability to interpret traffic flows, Ability to interpret security events
Nice to Have
CISSP certification, CISM certification, PCNSE certification, CCSP certification, CCIE Security certification, CDN experience, Edge security architectures experience, Threat modeling experience, Risk assessment methodologies experience, Familiarity with security governance frameworks, Familiarity with audit processes, Experience in large enterprise environments, Experience in regulated environments
What You'll Do.
Define network security standards
Review network security standards
Enforce network security standards
Review firewall rules
Approve firewall change requests
Conduct network security assessments
Identify security gaps
Recommend remediation strategies
Improve network security maturity
Improve zero trust adoption
Improve attack surface reduction
Assess WAF configurations
Ensure secure implementation
Provide security guidance
Analyze threat intelligence
Recommend proactive controls
Support audit efforts
Ensure control alignment
Develop security policies
Develop security standards
Develop review frameworks
Act as subject matter expert
How You'll Work.
Team & Collaboration
Partner with network teams; Partner with infrastructure teams; Partner with network operations teams; Work with architecture teams; Work with solution design; Work with project onboarding; Internal governance forums
Full Job Description
Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. Job Summary We are looking for a seasoned Network Security Specialist with 10+ years of experience to drive network security implementation, architecture, and risk management. This role is focused on strengthening the organization’s security posture through design validation, policy enforcement, and continuous assessment of network security controls. The role does not involve day-to-day deployment or operational maintenance but instead partners closely with network and infrastructure teams to ensure secure design and adherence to best practices. Key Responsibilities Define, review, and enforce network security architecture standards and best practices Perform detailed firewall rule reviews (NGFW/WAF) to ensure compliance with security policies and least privilege principles Evaluate and approve firewall change requests based on risk, business justification, and security impact Conduct periodic network security posture assessments, identifying gaps and recommending remediation strategies Lead initiatives
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