Information Security Engineer, Senior

| Chicago

Security Engineer, Intermediate

We are looking for a Security Engineer to join our Information Security team in our Chicago, IL, office. As a member of the Info Sec team, you’ll help maintain the security posture of OneMain applications, services, and infrastructure in order to protect against security threats including intrusions, malware, system-level breaches, unauthorized access, insider attacks, and loss of proprietary information.

What we will want you to do:

Collaborate with IT and business groups in developing and implementing solutions which meet information security standards Assess existing architectures and systems for opportunities to improve overall security Implement and manage security appliances and tools including network firewalls, WAF, vulnerability scanners, SIEM, IDS, IPS, etc Write code to automate security functions wherever possible, including contributing to internally developed and/or open source security tools Work with IT / Software Engineering teams to remediate vulnerabilities Automate security scanning as part of application development’s continuous integration pipeline Assess risk of changes for the impact to our security Approve access to restricted systemsRespond to computer security incidents according to company policyDevelop alerting capabilities for new and emerging threats across our infrastructureProactive research to identify and understand new threats, vulnerabilities, and exploitsPerform security scans of the network devices and systems

Skills or Experience we want you to have:

  • BS/MS in Computer Science, Mathematics, or related field
  • Expert level skills with UNIX, Linux, and/or Windows.
  • Ability to program effectively in at least one language such as Python, Ruby, or Java
  • Skills with application security testing tools such as Burpsuite, SQL MAP, Metasploit.
  • Great ability to communicate with developers
  • Interest in both breaking and building
  • Ability to listen for nuances and dig into details in order to understand systems

Bonus points if you have:

  • OSCP or similar certification
  • Bug bounty experience
  • Experience working in Financial Services industry
Read Full Job Description

Technology we use

  • Engineering
  • Product
  • Sales & Marketing
    • JavascriptLanguages
    • KotlinLanguages
    • RubyLanguages
    • SqlLanguages
    • SwiftLanguages
    • jQueryLibraries
    • ModemizrLibraries
    • Twitter BootstrapLibraries
    • Ruby on RailsFrameworks
    • React.jsFrameworks
    • PostgreSQLDatabases
    • RedisDatabases
    • Google AnalyticsAnalytics
    • OptimizelyAnalytics
    • BalsamiqDesign
    • InVisionDesign
    • PhotoshopDesign
    • SketchDesign
    • Pivotal TrackerManagement
    • TrelloManagement
    • SendGridEmail


100 South Wacker Drive, Suite 400 , Chicago , IL 60606

An Insider's view of OneMain Digital

How would you describe the company’s work-life balance?

We have a great work-life balance at OMF and maintain it by doing a lot of planning and measuring. We plan out large feature rollouts into lots of smaller pieces that we can deploy when ready. Introducing new features with proper planning and metrics also drastically reduces the amount of emergencies we have to deal with outside of working hours.


VP of Software Engineering

What does career growth look like on your team?

We have a great progression path guiding engineers from being individual contributers up to management. I started as a software engineer and worked my way up through senior to lead. A key part to all of this was having 1-on-1's with my manager. These quick meetings helped give me clear direction and feedback to work towards progressing my career.


Lead Software Engineer

What are OneMain Digital Perks + Benefits

OneMain Digital Benefits Overview

Our people are our greatest asset. They are the individuals who help our customers bring their dreams to life – and we are committed to providing a total rewards package that allows them to fulfill their own dreams and goals. OneMain Financial's comprehensive benefits package includes health and wellness for employees and dependents, along with retirement and time off programs for full-time and some part-time employees.

Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Wellness Programs
Retirement & Stock Options Benefits
401(K) Matching
Performance Bonus
Child Care & Parental Leave Benefits
Flexible Work Schedule
Family Medical Leave
Adoption Assistance
Vacation & Time Off Benefits
Generous PTO
Paid Volunteer Time
Paid Holidays
Paid Sick Days
Perks & Discounts
Casual Dress
Commuter Benefits
Stocked Kitchen
Some Meals Provided
Professional Development Benefits
Job Training & Conferences
Tuition Reimbursement

Additional Perks + Benefits

Access to unlimited learning & development books. Generous vacation policy + office "Winter break". Your pick of computer hardware, keyboard & headphones of choice.

More Jobs at OneMain Digital4 open jobs
All Jobs
Dev + Engineer