Cyber Security Engineer IV

Saige Partners LLC; United States; Remote; USD 110.000 - 150.000; Vollzeit

Zusammenfassung

Saigepartners is seeking a Cyber Security Engineer IV to support an enterprise security initiative for a Sun Prairie, WI client. The role emphasizes hands-on Illumio work and building micro-segmentation policies across Windows and Linux environments.

You will analyze network traffic, define policies, and collaborate with infrastructure and application teams to ensure secure communications. Remote work is considered for this contract, which starts ASAP and runs for an initial six months.

Qualifikationen

• Strong cyber security engineering background with network security and firewall expertise.
• Hands-on Illumio experience and micro-segmentation in enterprise settings.
• Proficiency with TCP/IP, ports, protocols and traffic analysis.
• Experience in Windows and Linux environments and AD/DNS fundamentals.
• Ability to write and enforce security policies and firewall rules.
• Excellent analytical, documentation, and cross-functional communication skills.

Aufgaben

• Analyze network traffic, ports, and dependencies to determine security policies.
• Design and implement micro-segmentation rules using Illumio for Windows and Linux.
• Collaborate with application owners, infrastructure, and security engineers to define communications.
• Identify and remediate legacy or overly permissive firewall rules.
• Prepare security policies for test and production deployment with senior engineers.
• Manage application assignments through Jira and participate in change management meetings.

Kenntnisse

Cyber security

Network security

Firewall expertise

Illumio

Micro-segmentation

TCP/IP

Windows OS

Linux OS

Active Directory

DNS basics

Jira

Agile/Scrum

Tools

Jira

Agile/Scrum

Jobbeschreibung

Cyber Security Engineer IV – 100% Remote Considered

We strive to be Your Future, Your Solution to accelerate your career! Contact Dani Edgington at [e-mail].

Job Overview

Our Sun Prairie, WI client, a leading global insurance organization, seeks a Cyber Security Engineer IV with hands‑on Illumio and micro‑segmentation experience to support an enterprise-wide security initiative. Analyze network traffic, understand application dependencies, and develop policies for servers, infrastructure, and end‑user devices. Contract: Initial 6 months with potential extension into 2027 | Location: 100% remote considered; Southern Wisconsin preferred | Start: ASAP

What you will be doing…

• Analyze network traffic flows, ports, protocols, and application dependencies to determine appropriate security policies.
• Design, document, and develop micro‑segmentation rules using Illumio for Windows and Linux environments.
• Collaborate with application owners, infrastructure teams, and security engineers to clarify communication requirements.
• Identify and remediate legacy or overly permissive firewall rules.
• Prepare security policies for test and production deployment in coordination with senior engineers.
• Manage application assignments through Jira and participate in project meetings and change management activities.

Skills you ideally bring to the table…

Must-have qualifications

• Strong Cyber Security Engineering background with network security and firewall expertise.
• Deep knowledge of TCP/IP, ports, protocols, network traffic analysis, and stateful firewalls.
• Experience writing and implementing network security policies and firewall rules.
• Hands‑on experience with Illumio and implementing micro‑segmentation policies in enterprise environments.
• Working knowledge of Windows, Linux, Active Directory, and DNS fundamentals.
• Strong analytical, documentation, and cross‑functional communication skills.

Highly preferred

• Experience expanding micro‑segmentation enforcement across servers and end‑user devices.
• Large enterprise security environment experience.
• Familiarity with Jira, Agile/Scrum, and enterprise change management.

Priority: Illumio and hands‑on micro‑segmentation experience are required, alongside strong networking, traffic analysis, and stateful firewall expertise.

Interview Process

Anticipated single‑round video interview with the hiring manager and a senior security engineer. Video participation is required.