933 Linux Systems And Security Analyst jobs in Chicago,IL

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35G Imagery Analyst

National Guard OMD

Chicago, IL 60629

OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Military enlistment in the Army National Guard
Must be at least a junior in high school, or have a high school diploma or a GED certificate
Must be between the ages of 17 and 35
Must be able to pass a physical exam and meet legal and moral standards
Must meet citizenship requirements

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EDI Analyst

Ace Hardware Corporation

Oak Brook, IL 60523

$66,000-$82,600/yr

~ 27 min OnsiteChildcare AssistanceEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Previous experience in a high-volume, corporate Accounts Payable environment, with a strong understanding of vendor relationships, billing practices, payment terms, and payment processing
Working knowledge of EDI, including the ability to read and interpret segments and elements
Solid understanding of end-to-end Accounts Payable processes, with exposure to accounting and finance impacts related to stock replenishment and drop ship activity
Ability to understand cross-functional impacts from finance and receiving transactions
Proven ability to build and maintain effective working relationships with vendors, merchants, and Accounts Receivable teams
Strong analytical and problem-solving skills, including the ability to investigate issues and identify root causes
Experience working with large data sets, including extracting, analyzing, and translating data into actionable business insights (e.g., segmentation, aggregation, basic statistics)
Advanced Microsoft Office skills, particularly in Excel (formulas, pivot tables, VLOOKUPs), along with Word and PowerPoint
Excellent verbal and written communication skills
Ability to prepare clear, professional reports and correspondence using proper business language and grammar

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35S Signals Collector/Analyst

National Guard OMD

Chicago, IL 60629

OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Military enlistment in the Army National Guard
Must be at least a junior in high school, or have a high school diploma or a GED certificate
Must be between the ages of 17 and 35
Must be able to pass a physical exam and meet legal and moral standards
Must meet citizenship requirements

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Engineering Analyst

Constellation Energy

Berwyn, IL 60402

~ 20 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a technical field (non-engineer) and 5 years of nuclear or related industry experience
Associate's degree in a technical field and 7 years of nuclear or related industry experience
High school diploma/GED and a minimum of 8 years of nuclear or related experience of which 5 years should be at the exempt level
Working knowledge of engineering processes and systems required for the specific functional area
Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
Project Management/Project Team experience
Training Coordinator

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SENIOR FINANCIAL ANALYST

Mount Sinai Health System

Chicago, IL 60629

Onsite

Bachelors degree, preferably in the areas of Finance, Accounting, Business or Economics; Masters Degree preferred
Minimum four (4) years of financial analysis experience preferred including at least two (2) years of progressive responsibility/exposure
Demonstrates an awareness of the Health Insurance Portability and Accountability Act (HIPPAA) and hospital policies in exercising due discretion when generating reports, sharing information and disclosing information both internally and to external parties.
Experience in budgeting and leadership role in financial projects desirable
Experience in EPIC and MEDITECH software systems preferred.
Develops appropriate financial models for specific projects using appropriate financial principles and practices. Standardizes business and financial analysis templates.

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Engineering Analyst

Constellation Energy

Melrose Park, IL 60164

~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a technical field (non-engineer) and 5 years of nuclear or related industry experience
Associate's degree in a technical field and 7 years of nuclear or related industry experience
High school diploma/GED and a minimum of 8 years of nuclear or related experience of which 5 years should be at the exempt level
Working knowledge of engineering processes and systems required for the specific functional area
Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
Project Management/Project Team experience
Training Coordinator

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Information Systems Technician

US Navy

Cicero, IL 60804

New, Posted 1 day ago

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Invoice Audit Analyst

WORLDPAC

Oak Brook, IL 60523

$59,000/yr

~ 27 min Onsite

2+ years of experience in freight audit, accounts payable, transportation billing, or a related analytical role
Familiarity with carrier invoice structures, accessorial charges, and freight billing terminology
Bachelor's degree in Finance, Accounting, Supply Chain, Logistics, or a related field; or equivalent work experience
Strong proficiency with Microsoft Excel and data management tools
Exceptional attention to detail with a high degree of accuracy in a high-volume processing environment
Strong organizational skills with the ability to prioritize and manage a large workload against daily deadlines
Clear written communication skills for documenting audit findings and dispute correspondence
Receive, log, and code approximately 2,500 carrier invoices per week from 25 courier partners across the final mile network
Ensure all invoices are accurately entered into the freight audit system with correct carrier, location, service type, and general ledger coding
Maintain organized invoice records and audit documentation in accordance with department standards and retention policies
Monitor invoice queues and processing pipelines to ensure invoices are handled within defined cycle time targets
Audit each invoice at the line-item level, validating all charges against contracted rate cards, approved service agreements, and actual delivery records
Identify discrepancies including rate mismatches, unauthorized accessorial charges, duplicate billings, and invoices for services not rendered
Flag exceptions and billing errors for review by the Freight Audit & Invoice Manager and initiate the formal dispute process for confirmed overcharges
Maintain accuracy in high-volume conditions by following established audit workflows and exception-handling procedures
Document all identified billing discrepancies with supporting evidence and submit to the Freight Audit & Invoice Manager for approval to dispute
Assist in carrier dispute communications by preparing dispute packages with clear documentation of the billing error and contractual basis for the claim
Track the status of open disputes and escalate items that are approaching resolution deadlines
Maintain the dispute log with accurate records of amounts claimed, carrier responses, and recovered funds
Prepare daily and weekly audit summary reports for the Freight Audit & Invoice Manager, including volumes processed, exceptions identified, and disputes initiated
Assist with monthly freight accrual preparation by compiling invoice data for uninvoiced services
Support continuous improvement of audit processes by identifying recurring error patterns and recommending system rule enhancements
Assist with carrier billing compliance reviews and ad hoc reporting as directed by the Freight Audit & Invoice Manager

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IT Business Analyst Associate I (On-Site)

Ace Hardware Corporation

Oak Brook, IL 60523

$66,000-$82,650/yr

~ 27 min OnsiteChildcare AssistanceEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, MIS, or a related field, or equivalent experience; one or more years of experience in business, IT, or compliance support is preferred.
Foundational knowledge of U.S. data privacy regulations, such as CCPA/CPRA, is preferred.
Clear written and verbal communication skills, including the ability to explain regulatory and technical topics to non-technical audiences.
Strong organizational and time-management skills, with the ability to manage multiple priorities effectively.
Basic project management knowledge, with experience documenting requirements, workflows, and business processes.
Proficiency with Microsoft Office tools, including Word, Excel, and Outlook; familiarity with SharePoint or similar collaboration tools is a plus.
Familiarity with privacy management platforms, such as OneTrust, TrustArc, Privado, or similar tools.
Ability to work independently with minimal supervision while collaborating effectively across cross-functional teams.
This position is not eligible for employment visa sponsorship now or in the future.

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Reliability Engineer - Industrial Maintenance

Advanced Technology Services

Bellwood, IL 60104

~ 21 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering (ABET accredited) or equivalent experience (ex. heavy industrial maintenance, reliability, or operations experience).
Minimum of one year of reliability experience.
Demonstrates ability to use reliability tool sets.
Experience in Performance of RCA.
Involvement with RCM & FMEA.
Master Level Proficiency in Predictive Technology.
Vibration I Certification.
Machine Health Monitoring Intermediate Proficiency.
Experience with Work Execution Management.
Technical understanding of electrical or mechanical components, tools, and designs.
Partners with peers to complete a failure mode effects analysis, cause and effect diagrams, root cause failure analysis, life-cycle costing, and risk analysis.
Ability to research and apply new equipment technology / trends.
Robust problem solving, mathematical, analytical, and decision-making skills.
Proficiency with computers, maintenance systems, and applications, including Microsoft Office.
Intermediate verbal communication, facilitation, and presentation skills.
Strong reporting and technical writing capability.
Ability to build and maintain positive, professional relationships.