WEX · 1 day ago
Information Security Engineer 3
Boston, MA
Full-time
Onsite
Mid Level
$102K/yr - $135K/yr
3+ years expWEX is a company focused on implementing and operating security technologies across its global information security team. The role of Information Security Engineer 3 involves ensuring the secure function of software security, collaborating with internal teams, and mentoring other engineers while managing security measures and compliance.
Financial ServicesFinTechPaymentsSoftware
Responsibilities
A highly motivated security engineer who loves working on small, high performing teams that interface with the entire enterprise
A collaborative, solid communicator who works well with your team and stakeholders to drive projects from inception to completion
Someone who cares deeply for team results but is able to work independently to deliver high quality solutions for projects and operational tasks
Comfortable balancing the need to move fast with the realities of working in a highly regulated organization
Someone who thrives in situations where details and accuracy are vital
A skilled worker that has the motivation, expertise, and work ethic to operate independently across global time zones, and who is able to complete tasks and deliverables with minimal oversight
Work closely with Enterprise IT teams on securing Wex's infrastructure and applications
Able to mentor other engineers both technically and professionally
Engineer, implement, and monitor security measures to protect the enterprise
Configure and troubleshoot security infrastructure devices
Regularly review configurations and develop improvement plans
Develop technical solutions and new security tools to help mitigate security findings
Write comprehensive reports including assessment-based findings, outcomes and recommendations for security enhancement
Have a general background in IT, Security, and supporting processes
Deep experience working with compliance and regulatory frameworks such as PCI-DSS, HIPAA/HITRUST, SOX, GDPR, NIST, etc
Qualification
Required
3-5 years of experience in Enterprise Information Security Engineering
3-5 years of broad experience with security technologies such as NextGen AV (EDR), DLP, email security (SPF, DMARC, DKIM), web filtering, HSM, Key and Certificate management, or Identity and Access Management
Strong, practical understanding of modern cloud IT infrastructure, networking, and security engineering concepts
Able to troubleshoot network and security issues within a complex environment
3-5 years of experience in engineering solutions which meet security, compliance, and business needs
Can commit and deliver on very specific project/delivery timelines with minimal supervision
Able to work in an on-call rotation which may include some night and weekend shifts
Excellent customer support skills, both written and verbal
3-5 years of experience with Linux and Unix operating systems
3-5 years of experience with securing applications and enabling secure communication through HTTPS
Engineer, implement, and monitor security measures to protect the enterprise
Configure and troubleshoot security infrastructure devices
Regularly review configurations and develop improvement plans
Develop technical solutions and new security tools to help mitigate security findings
Write comprehensive reports including assessment-based findings, outcomes and recommendations for security enhancement
General background in IT, Security, and supporting processes
Deep experience working with compliance and regulatory frameworks such as PCI-DSS, HIPAA/HITRUST, SOX, GDPR, NIST, etc
Preferred
Cloud experience with AWS and Azure
Experience working with AI/LLM Security
Experience working with Splunk
Experience working with CrowdStrike
Experience with automation technologies (SOAR) and writing code for automation
Experience working with Fortanix, Venafi, or similar
Benefits
Health, dental and vision insurances
Retirement savings plan
Paid time off
Health savings account
Flexible spending accounts
Life insurance
Disability insurance
Tuition reimbursement
Company
WEX
Wex is a financial technology service provider for fleet, travel and healthcare industries.
5001-10000 employees
H1B Sponsorship
WEX has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (22)
2024 (10)
2023 (12)
2022 (20)
2021 (14)
2020 (18)
Funding
Current Stage
Public CompanyTotal Funding
$900MKey Investors
Warburg Pincus
2025-02-25Post Ipo Debt· $500M
2020-06-30Post Ipo Equity· $90M
2020-06-30Post Ipo Debt· $310M
Leadership Team
Melissa Smith
Chair and Chief Executive Officer
Sachin Dhawan
Chief Technology Officer
Recent News
2026-01-20
2026-01-20
Company data provided by crunchbase