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Senior Network Security Engineer

| North Suburbs

Discover. A more rewarding way to work.

At Discover Financial Services, you’ll find yourself in the company of some of the industry’s smartest and most reliable professionals. And at a company that rewards dedication, values innovation and supports growth.

Thrive in an environment that promotes teamwork and shared success. Build on a foundation of mutual respect. Join the company that understands rewarding careers like no other, with this exceptional opportunity:

Job Description:

At Discover, be part of a culture where diversity, teamwork and collaboration reign. Join a company that is just as employee-focused as it is on its customers, and which is consistently awarded for both. We’re all about people and our employees are why Discoveris a great place to work. Be the reason we help millions of consumers build a brighter financial future and achieve yours along the way with a rewarding career!

We are seeking a network security engineer responsible for the security and integrity of enterprise systems. Engineer solutions in alignment with the Cybersecurity engineering roadmap, and maintains processes for the delivery of highly complex secure systems, cyber applications, technical projects, and regulatory and risk requirements. Facilitates process engineering, risk remediation, and mitigation of operational risk in a high-velocity culture by collaborating to introduce technology, requirements, deliverables, gaps, and systems design. Contributes to analyzing cyber technologies, metrics models, and performance indicators. Identifies robust solutions and builds resilient next-generation systems to solve business challenges and enhance the control environment.

Responsibilities:

  • Reviewing security architectures, firewall and proxy configurations, IDS/IPS, and security controls for new and proposed systems
  • Prevention and early detection and resolution of risks to high value assets
  • Architect, design, implement, support and evaluate security-focused tools and services including project leadership roles
  • Manage enterprise security technologies e.g., firewalls, proxies, VPN’s, etc
  • Develop, enforce, update and communicate security policy. Ensure that the policy is up to date with evolving security requirements. Work with other members throughout the organization to compliance to company policies
  • Evaluate the need for and effectiveness of new security technologies in conjunction with the senior engineers/analysts. Interact with vendors and outside service providers
  • Provide input into the development of security policies and procedures
  • Provide detailed security recommendations for the secure development and maintenance of systems
  • Evaluate and recommend new and emerging security products and technologies
  • Manages relationships with security partners and vendors.
  • Ensures compliance to audit, regulatory, and legal requirements.
  • Analyzes, designs, and develops security solutions with Cybersecurity architects to ensure it is consistent with corporate technology goals and risk tolerance levels.
  • Provides direction to infrastructure, operations, data, and application developments groups throughout the transitioning phase, implementation in production, and beyond.
  • Validates current- and future-state architectural models to assess impact across assigned Cybersecurity technology systems.
  • Serves as the subject matter expert for supported security technologies, and act as subject matter expert during escalations.
  • Oversees security requirements and technical specifications to guide project implementation toward successful solution delivery.
  • Maintains knowledge of engineering next-gen designs, security trends, threats, and attack techniques.
  • Builds and maintains effective relationships with management, peers, project managers, and internal customers.
  • Designs and engineers solutions to align with the Cybersecurity Strategy.

Skills:

Minimum Qualifications

At a minimum, here’s what we need from you

    • 5+ years of experience in Information Security, Security Engineering, or related field
    • Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university or equivalent experience.

    #LI-LJ1

Skills Preferred

  • Knowledge of Firewalls, Proxies, IDS/IPS, VPN’s, routing and other network security technologies
  • Knowledge of virtualization technologies including virtual firewalls, networking and segmentation
  • Knowledge of networking and firewall configuration and monitoring
  • Familiarity with one or more common scripting languages
  • Experience working with public cloud solutions, such as AWS and Google Cloud
  • Knowledge of SIEM technologies such as Splunk and creation of security event related dashboards
  • Knowledge of access control systems, PKI, multi-factor authentication, and entitlements management

 

What are you waiting for? Apply today!

And by the way, while you’re waiting to hear from us, don’t forget to check out the great benefits Discover offers.

 

Discover Financial Services is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, among other things, or as a qualified individual with a disability.

Read Full Job Description

Technology we use

  • Engineering
  • Product
  • Sales & Marketing
    • JavaLanguages
    • PythonLanguages
    • ScalaLanguages
    • SqlLanguages
    • Neo4jLanguages
    • RLanguages
    • AngularJSFrameworks
    • HadoopFrameworks
    • SparkFrameworks
    • SpringFrameworks
    • Amazon Web ServicesFrameworks
    • AnsibleFrameworks
    • AWS PortfolioFrameworks
    • BlockchainFrameworks
    • ChefFrameworks
    • CloudFoundryFrameworks
    • DockerFrameworks
    • Google Cloud PlatformFrameworks
    • KubernetesFrameworks
    • Lambda ArchitectureFrameworks
    • OpenAPIFrameworks
    • OpenShiftFrameworks
    • CassandraDatabases
    • HiveDatabases
    • MongoDBDatabases
    • OracleDatabases
    • TeradataDatabases
    • ServerlessDatabases
    • TerraformDatabases
    • Google AnalyticsAnalytics
    • SparkAnalytics
    • H20Analytics
    • Machine Learning Analytics
    • Natural Language Processing Analytics
    • Programmable BotsAnalytics
    • AgileManagement
    • SafeManagement
    • LeanManagement
    • Continuous Delivery Management
    • DevSecOpsManagement
    • Reactive ProgrammingManagement
    • Site Reliability EngineeringManagement
    • SalesforceCRM

Location

Our headquarters is located in the northwest suburbs of Chicago and we also have a downtown Chicago office which is known as the“The 606”.

An Insider's view of Discover Financial Services

What’s the vibe like in the office?

The cool thing about working at Discover is the wonderful collaborative environment we have and all the smart, talented and fun people we work with every day to continuously work on innovations.

Hiba

AWS Cloud Engineer

What does your typical day look like?

I enjoy working at Discover because I get to work with and collaborate with talented people who are passionate about what they do, and together we get to help others. We work constructively and cross-functionally to provide the best and newest products for our users and provide exceptional support for our customers!

Mandy

Project Manager, Advanced Analytics Platform

How does the company support your career growth?

There are two reasons I enjoy working at Discover. First, I enjoy the challenging and meaningful work. Second, my career path at Discover is mine to shape. My managers have supported me when I wanted to learn more and move within the company.

George

Senior Manager, Software Engineering

What is your vision for the company?

My vision of the company is that we create rewarding experiences in lives of our customers every day through analytics.

Kumar

SVP, CDO Advanced Analytics Platforms

What’s the vibe like in the office?

I love working at Discover because of how the company invests in its people and innovation. The environment is encouraging and the smart people around you makes it an amazing experience every day!

Brent

Director, Digital Analytics

What are Discover Financial Services Perks + Benefits

Discover Financial Services Benefits Overview

Start enjoying great benefits Day 1 — We support you with the same dedication we bring to all of our customers.Our comprehensive benefits package features first-class insurance, financial planning support and excellent perks designed to help you reach your goals and live a rich, healthy life.

Check out more of our amazing employee benefits at mydiscoverbenefits.com

Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
You can open a separate Health Care FSA (HCFSA) and contribute up to $2,650 tax-free from your paycheck to reimburse yourself for eligible out-of-pocket expenses.
Disability Insurance
Employees receive Short-Term Disability Insurance at no cost.
Dental Benefits
Discover offers two dental plan options — Standard and Premier — both are administered by MetLife.
Vision Benefits
Discover offers two vision plan options — Standard and Premier through VSP.
Health Insurance Benefits
Discover offers a variety of medical plans for you and eligible family members, so that you can choose the benefit plan that suits your needs.
Life Insurance
As a Discover employee, you receive Basic Life Insurance of one times your HWEE (up to $500,000) at no cost to you.
Pet Insurance
Purchase medical coverage at a discounted rate for your beloved family pet. The more pets you insure, the greater the discount.
Wellness Programs
Help balance your work and personal life with a wide variety of free and discounted resource and referral services including family and relationship counseling and financial guidance.
Onsite Gym
Discover has fitness centers and Weight Watchers® programs at all five major locations.
Retirement & Stock Options Benefits
401(K)
You may elect to contribute 1% to 30% of your eligible base salary, commissions and bonus on a pre-tax basis, up to IRS limits every year.
401(K) Matching
Discover matches up to 6% of the pre-tax contributions you make to the 401(k) Plan.
Employee Stock Purchase Plan
The ESPP provides eligible employees with an opportunity to purchase shares of Discover common stock through payroll deductions at a 5% discount.
Performance Bonus
Child Care & Parental Leave Benefits
Child Care Benefits
Generous Parental Leave
Flexible Work Schedule
Remote Work Program
Family Medical Leave
Adoption Assistance
Discover helps eligible employees and their families with the costs of adoption by reimbursing certain expenses.
Vacation & Time Off Benefits
Generous PTO
Discover has a Paid Time Off of 4 to 5 Weeks of paid time per year.
Paid Volunteer Time
Paid Holidays
Discover provides 7 paid holidays.
Paid Sick Days
Perks & Discounts
Casual Dress
Commuter Benefits
When you enroll in the Commuter Benefits Program at WageWorks, you’ll save on taxes on mass-transit passes, parking and other eligible expenses.
Company Outings
Game Room
Parking
Recreational Clubs
Relocation Assistance
Professional Development Benefits
Job Training & Conferences
Tuition Reimbursement
Discover provides tuition reimbursement and a full-ride bachelor's degree program for select online degree programs.
Diversity Program
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