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Senior Investigator Jobs in Springfield, IL (NOW HIRING)

Crowe LLP

Financial Crime QC Senior Analyst

Springfield, IL · On-site

$84K - $105K/yr

Financial Crime QC Senior Analyst This role is responsible for performing advanced transaction ... Perform Level 2 investigations, enhanced due diligence (EDD) reviews, and quality control reviews ...

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Eaton Corporation

Senior Manufacturing Engineer

Lincoln, IL · On-site

$86 - $126/hr

Eaton's Electrical Sector - ARS division is currently seeking a Senior Manufacturing Engineer. This ... Performs special projects and investigations at directions of immediate supervisor. * Participates ...

Eaton Aerospace

Senior Manufacturing Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's Electrical Sector - ARS division is currently seeking a Senior Manufacturing Engineer. This ... Performs special projects and investigations at directions of immediate supervisor. * Participates ...

Eaton

Senior Manufacturing Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's Electrical Sector - ARS division is currently seeking a Senior Manufacturing Engineer. This ... Performs special projects and investigations at directions of immediate supervisor Participates in ...

Eaton Aerospace

Senior Manufacturing Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's Electrical Sector - ARS division is currently seeking a Senior Manufacturing Engineer. This ... Performs special projects and investigations at directions of immediate supervisor. * Participates ...

Eaton

Senior Manufacturing Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's Electrical Sector - ARS division is currently seeking a Senior Manufacturing Engineer. This ... Performs special projects and investigations at directions of immediate supervisor. * Participates ...

North American Risk Services, Inc. (NARS)

Be Seen First

Senior General Liability Claims Adjuster - NY Adjusters License A Must

Springfield, IL · Remote

$85K - $105K/yr

Now Hiring: Sr. General Liability Claims Adjuster - NY Adjuster's License Required Location: Work ... investigation, compensability/liability/negligence determination. · Coordinate medical care (as ...

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All JobsInvestigator JobsSenior Investigator JobsSenior Investigator Jobs in Springfield, IL

Senior Investigator information

See Springfield, IL salary details

$28.2K

$75.9K

$136.3K

How much do senior investigator jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior investigator in Springfield, IL is $75,926.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,600.00 and $97,600.00 per year, depending on experience, location, and employer.

What is a senior investigator?

A Senior Investigator is an experienced professional responsible for leading and managing complex investigations, often within law enforcement, corporate, or regulatory settings. Their duties typically include gathering and analyzing evidence, interviewing witnesses, compiling reports, and providing expert testimony. Senior Investigators often supervise junior staff, ensure compliance with legal procedures, and may specialize in areas such as fraud, criminal, or internal investigations. Their extensive experience enables them to handle high-profile or sensitive cases. This role requires strong analytical, communication, and leadership skills.

What does a senior investigator do?

A senior investigator manages investigations for various crimes including fraud, corruption, and organized crime. As a senior investigator, you work for the district attorney, and your primary responsibilities revolve around collaborating with law enforcement to take on these crime issues. You may have additional duties, such as interviewing witnesses and filing evidence and reports as required by the district attorney. Excellent communication skills are imperative as you’ll encounter a variety of different people on the job. While qualifications vary by state, you likely need an associate’s degree, and at least a year of experience as an investigator with the D.A. Your employer will conduct a criminal background check.

What are the key skills and qualifications needed to thrive as a senior investigator, and why are they important?

To thrive as a Senior Investigator, you need expertise in investigative techniques, analytical thinking, and a background in law enforcement or a related field, often supported by a relevant degree or certifications. Familiarity with case management systems, digital forensics tools, and legal research databases is typically required. Exceptional attention to detail, strong communication, and the ability to maintain confidentiality set top performers apart. These skills ensure thorough investigations, accurate reporting, and effective resolution of complex cases.

What are some common challenges senior investigators face when managing complex cases, and how can they effectively address them?

Senior Investigators frequently encounter challenges such as coordinating multidisciplinary teams, handling sensitive information, and navigating regulatory or legal constraints. Successfully addressing these issues requires strong leadership, clear communication, and meticulous documentation. Senior Investigators often rely on advanced investigative techniques and foster collaboration with legal, compliance, and technical experts to ensure thorough, compliant case resolution. Staying current with industry best practices and maintaining professional integrity are essential for overcoming these obstacles.

What is the difference between Senior Investigator vs Investigator?

AspectSenior InvestigatorInvestigator
Required CredentialsTypically requires a bachelor's degree, relevant certifications, and several years of experienceUsually requires a bachelor's degree, entry-level certifications, and less experience
Work EnvironmentLeads investigations, supervises junior staff, and handles complex casesConducts investigations under supervision, handles routine cases
Employer & Industry UsageUsed in law enforcement, insurance, and corporate investigationsCommon in law enforcement, private investigation firms, and regulatory agencies

The main difference between a Senior Investigator and an Investigator lies in experience, responsibilities, and leadership roles. Senior Investigators typically have more experience, handle complex cases, and supervise others, whereas Investigators focus on routine investigations under supervision. Both roles are essential in investigative fields, but the senior position involves greater expertise and leadership.

More about Senior Investigator jobs

What are the most commonly searched types of Investigator jobs in Springfield, IL?

The most popular types of Investigator jobs in Springfield, IL are:

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For Senior Investigator jobs in Springfield, IL, the most frequently searched job titles are:

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Cities near Springfield, IL with the most Senior Investigator job openings:

Senior Investigator jobs near you

Senior Cybersecurity Operations Analyst 23-E-15

Illinois Attorney General (IL)

Springfield, IL • On-site

$90K - $120K/yr

Full-time

Re-posted 21 days ago

Job description

Summary of Duties and Responsibilities Under the direction of the Chief Information Security Officer (CISO), the Senior Cybersecurity Operations Analyst will be responsible for analyzing events from multiple security tools to identify incidents and potential information security threats to the organization. The Senior Cybersecurity Operations Analyst will conduct comprehensive and detailed analysis of network and endpoint events, to quickly determine the source and severity, and to advise on the most effective and efficient way to triage the event. The Senior Cybersecurity Operations Analyst will identify, corelate, escalate, and respond to security incidents using various security technologies and incident response methodologies.

They will act as the lead incident response handler, coordinate the response efforts, and provide recommendations on security controls, tools, and processes to prevent future incidents. The Senior Cybersecurity Operations Analyst will provide detailed reports to the CISO and/or other team members about the root cause of an incident and recommended follow-up actions. Additionally, they will develop, enhance, and maintain incident response documentation such as incident response plans, procedures, and guidelines.

The Senior Cybersecurity Operations Analyst will stay current with emerging security threats and vulnerabilities, proactively identify potential information security risks to the organization, and participate in incident response testing and tabletop exercises to ensure the organization is prepared to handle potential information security incidents. Qualifications This position requires a bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field, and a minimum of 5 years work experience in network security, incident response, or incident investigation. Experience in conducting forensic analysis and digital investigations as part of an incident response team, along with strong knowledge of network security concepts and technologies, including intrusion detection/prevention, firewalls, and SIEM technologies are highly preferred.

Relevant industry certifications such as GCFA, GCIH, CISA, CISSP are a plus. Ability to effectively coordinate, problem solve, prioritize, and collaborate along with outstanding written and verbal communication skills. Attendance and the ability to maintain satisfactory working relationships with OAG employees and the general public is required.

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