Sr Network Security Engineer

Posted 6 Days Ago
Be an Early Applicant
Milwaukee, WI
Hybrid
100K-186K Annually
5-7 Years Experience
Fintech • Insurance • Financial Services
Start-Up Vibes with The Stability of a Fortune 100 Company.
The Role
The Senior Network Security Engineer will lead and mentor junior engineers while managing security tools and infrastructure. Responsibilities include daily support of network security operations, monitoring infrastructure, researching security methodologies, and delivering clear risk assessments. Effective communication and ongoing education in technology and security trends are essential aspects of the role.
Summary Generated by Built In

At Northwestern Mutual, we are strong, innovative and growing. We invest in our people. We care and make a positive difference.
Primary Duties and Responsibilities

  • Leadership: The Senior Network Security Engineer is a leader within the Network Operations Team with the expectation to guide and mentor more junior members. This includes overseeing the work performed by junior engineers, mentoring their technical educational activities, freely sharing knowledge and testing techniques.
  • Infrastructure & Automation: Accountable for managing and maintaining security tools and infrastructure that supports Network Security. Focus on designing and implementing automation to aid the team in creating efficiencies.
  • Security Operations Support: Responsible for providing daily support of the Network Security Infrastructure. Responding and resolving Major Incidents. Responding and resolving Network Alerts and Monitoring the infrastructure with a proactive mindset.
  • Security Research: Accountable for regularly monitoring the security community for, and researching, the latest assessment and exploit methodologies. This work is concluded by sharing the information back to the team in the form of newly written tools and/or techniques via informal internal training sessions.
  • Reporting: Accountable for preparing and delivering the highest quality security information that comprehensively and clearly explains risk, demonstrates findings, and offers tactical and strategic recommendations to both technical and non-technical internal clients.
  • Communication: Effective and professional communication of a variety of topics, including technical and non-technical information, to a wide variety of internal and external customers including leadership from across the organization.
  • Training: Attend training to stay current with technology and security trends.
  • Perform other duties as assigned.


Bring your best! what this role needs

  • Bachelor's degree with an emphasis in Computer Science, Computer Engineering, Software Engineering, MIS or related field. One or more advanced security certifications (e.g. CISSP, PCNSE, PCNSA, CEH, ZIAA, ZIAP).
  • 5+ years' experience in similar role.
  • Experience with Palo Alto Networks
  • Highly Technical and analytical hands-on experience with Network Security Appliances and Applications.
  • Highly Technical and analytical hands-on experience with Site-To-Site VPN, Client VPN, and Encryption/Decryption methods.
  • Highly Technical and analytical hands-on experience with Content Filtering and Network Access Policies.
  • Highly technical and analytical hands-on experience in prior professional, educational, or personal projects.
  • Understanding of various attack methods and countermeasures.
  • Understanding of various security logs (firewalls, proxies, active directory, etc)
  • Understanding of networking concepts such as DNS, IP, NAT, VLANs, subnetting, etc.
  • Experience with both Windows and Linux operating systems. Including familiarity with the command line.
  • Understanding of the OSI Model, web and network protocols such as TCP, UDP and HTTP/S.
  • Competency with one or more scripting/programming languages such as Python, JavaScript, Java, Ruby, Go, PowerShell, Bash, C#, C/C++, etc.
  • Fundamental understanding of cryptography controls and underlying concepts to secure data.
  • Ability to independently identify and resolve issues through effective problem-solving skills.
  • Track record of acting with integrity, taking pride in work, seeking to excel, being curious, and adaptable.
  • Ability to maintain and strengthen relationships; ability to effectively influence and negotiate with internal and external partners.
  • Proven interpersonal savvy with demonstrated tact and diplomacy.
  • Strong written and verbal communication skills with the ability to interpret and fully explain the impact of vulnerabilities as well as any recommended remediation to multiple knowledge levels.


Preferred Qualifications:

  • Experience with ZScaler.
  • Experience with Palo Alto
  • Experience with Amazon Web Services (AWS) and/or Microsoft Azure, preferably within an Agile/DevOps operating model.


Our Benefits!

  • Tons of room for career growth.
  • We offer highly competitive compensation, including annual bonus opportunities
  • Medical/Dental/Vision plans, 401(k), pension program
  • We provide tuition reimbursement, PTO, and Holiday Pay
  • We provide extensive Professional Training Opportunities
  • We offer an excellent Work/Life Balance


#LI-Hybrid
Compensation Range:
Pay Range - Start:
$100,030.00
Pay Range - End:
$185,770.00
Northwestern Mutual pays on a geographic-specific salary structure and placement in the salary range for this position will be determined by a number of factors including the skills, education, training, credentials and experience of the candidate; the scope, complexity as well as the cost of labor in the market; and other conditions of employment. At Northwestern Mutual, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. Please note that the salary range listed in the posting is the standard pay structure. Positions in certain locations (such as California) may provide an increase on the standard pay structure based on the location. Please click here for additiona l information relating to location-based pay structures.
Grow your career with a best-in-class company that puts our client's interests at the center of all we do. Get started now!
We are an equal opportunity/affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or status as a protected veteran, or any other characteristic protected by law.
If you work or would be working in California, Colorado, New York City, Washington or outside of a Corporate location, please click here for information pertaining to compensation and benefits.
FIND YOUR FUTURE
We're excited about the potential people bring to Northwestern Mutual. You can grow your career here while enjoying first-class perks, benefits, and commitment to diversity and inclusion.

  • Flexible work schedules
  • Concierge service
  • Comprehensive benefits
  • Employee resource groups

Top Skills

Bash
C#
C/C++
Go
Java
JavaScript
Powershell
Python
Ruby

What the Team is Saying

Chris
Chester
The Company
HQ: Milwaukee, WI
8,400 Employees
Hybrid Workplace
Year Founded: 1857

What We Do

You’ll Like It Here

At Northwestern Mutual, we believe that our lives and our work matter. And that doing what’s right is good for everyone. We follow through by designing tech that improves the community and cultivating creative ways to make finance accessible anywhere. These guiding principles have allowed our company to grow for more than 160 years.

Here, you’ll be with a team who emphasizes integrity and prioritizes security to design experiences that better everyone. You’ll work in cross functional teams to create optimal solutions that are rooted in innovative strategy and thoughtful execution. And you’re provided development tools and opportunities to become a leader all with the support of a collaborative team. You’ll be surrounded in a culture that values innovation and works to always evolve to stay ahead of trends and client needs.

We are intentional in seeking out team members who will challenge us. Our employees choose us for the career opportunities, commitment to philanthropy and desire to have a meaningful impact in the lives of our clients. You have career passions and goals. We have ambition and opportunity for you to grow your future in tech. Discover today: https://careers.northwesternmutual.com/

Why Work With Us

We invest in our people. We know careers are about choices, so we provide intentional opportunity. Here you can build creative ways to make finance accessible anywhere and revolutionize traditional processes. As a mutual company, our focus is our people — whether professional development or investments in the community. 

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Northwestern Mutual Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

We offer a flexible, hybrid approach for our employees . Teams are in the office a few days a week and work from home the others.

Typical time on-site: Flexible
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HQMilwaukee, WI
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New York, NY
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