RCI-CONE-25100-1 IT Infrastructure & SIEM Support Engineer

Rangam; Warrenville (IL); On-site; USD 61,992 - 68,880; Full time

Job summary

A company in the utilities sector is seeking an IT Infrastructure & SIEM Support Engineer for its Warrenville, IL facility. The role includes testing and supporting SIEM hardware and network infrastructure to ensure compliance with security requirements. Key qualifications include hands-on experience with SIEM platforms, strong network knowledge, and proficiency in Windows Server administration. Onsite role with a contract duration of 6 months, offering $45-$50/hour.

Qualifications

• Hands-on experience with SIEM platforms like Splunk, QRadar, or equivalent.
• Experience with virtualization technologies such as VMware or Hyper-V.
• Proficiency in administering Windows Server systems.

Responsibilities

• Assist in testing and validating SIEM hardware and security software.
• Document infrastructure configurations and changes for regulatory standards.
• Provide operational support for infrastructure systems.

Skills

Hands-on experience with SIEM platforms

Strong knowledge of network infrastructure

Experience with virtualization technologies

Proficiency in Windows Server administration

Strong troubleshooting skills

Strong communication skills

Tools

VMware

Splunk

QRadar

ArcSight

Job description

RCI-CONE-25100-1 IT Infrastructure & SIEM Support Engineer

Location: Warrenville, IL, US 60555

Pay: $45.00/hr - $50.00/hr

Duration: 6 months with possible extension based on performance

Job Summary: We are seeking an IT Infrastructure & SIEM Support Engineer to support its regulated nuclear environment at the Warrenville, IL facility. The selected individual will assist in testing, documenting, and supporting SIEM hardware, network infrastructure, and software to ensure compliance with security and regulatory requirements. This role is critical to maintaining a secure and reliable operational environment.

Key Responsibilities:

• Assist in testing and validating SIEM hardware, network infrastructure, and security software.
• Accurately document infrastructure configurations, system changes, and test results to meet regulatory standards.
• Provide day-to-day operational support and troubleshooting for infrastructure systems.
• Collaborate with internal IT and security teams to ensure system integrity and compliance.
• Support infrastructure upgrades, patching, and system performance improvements.
• Maintain adherence to nuclear facility security and safety protocols.

Required Skills & Experience:

• Hands‑on experience with SIEM platforms (e.g., Splunk, QRadar, ArcSight, or equivalent).
• Strong knowledge of network infrastructure and security concepts.
• Experience with virtualization technologies (e.g., VMware, Hyper‑V).
• Proficiency in Windows Server administration (installation, configuration, and maintenance).
• Ability to create and maintain clear and accurate technical documentation.
• Strong troubleshooting and communication skills.

Preferred Qualifications:

• Experience working in a regulated or high‑security environment (nuclear, energy, utilities, or defense).
• Familiarity with NERC CIP, NRC regulations, or other compliance frameworks.
• Relevant industry certifications such as:
• CompTIA Security+
• Microsoft Certified: Windows Server
• VMware VCP
• Splunk Certified or equivalent

Additional Information:

• Worksite: Warrenville, IL – onsite role.
• Candidates must be able to comply with all nuclear facility access and security requirements.
• Must be willing to work within a structured, regulated environment.

Seniority Level

Mid‑Senior level

Employment Type

Contract

Job Function

Information Technology

Industries

Utilities