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Engineering Jobs in O'Fallon, IL (Now Hiring) — 24 open

CACI

Senior Financial Analyst

O'Fallon, Illinois, United States · On-site

$82k–$172k/yr

Senior+

Job Title: Senior Financial Analyst Job Category: Finance and Accounting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Co…

Skills: Federal Financial Management, Business Process Reengineering, DoW Accounting, FMR Research, G-Invoicing

MITRE logoMITRE

Lead Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$159k–$238k/yr

Senior+$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cybersecurity Architecture, Zero Trust Architecture, Cloud Computing, Network Security, Identity And Access Management

CACI

ICAM Specialist

O'Fallon, Illinois, United States · Hybrid

$75k–$158k/yr

Mid level

Job Title: ICAM Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *…

Skills: Identity And Access Management, Privileged Access Management, Okta, CyberArk, Zscaler Private Access

CACI

AppSec Engineer

O'Fallon, Illinois, United States · Remote OK

$75k–$158k/yr

Senior

Job Title: AppSec Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *…

Skills: Application Security, Penetration Testing, Secure Code Review, SAST, DAST

CACI International Inc logoCACI International Inc

ICAM Specialist

O'Fallon, Illinois, United States · Hybrid

$75k–$158k/yr

Mid level$1.5B raised

Job Title: ICAM Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *…

Skills: Identity And Access Management, Privileged Access Management, Okta, CyberArk, Zscaler Private Access

CACI International Inc logoCACI International Inc

AppSec Engineer

O'Fallon, Illinois, United States · Remote OK

$75k–$158k/yr

Senior$1.5B raised

Job Title: AppSec Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *…

Skills: Application Security, Penetration Testing, Secure Code Review, SAST, DAST

CACI

Test Automation Engineer

O'Fallon, Illinois, United States · On-site

$75k–$158k/yr

Senior

Job Title: Test Automation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * T…

Skills: Tricentis TOSCA, SAP S/4HANA, UiPath, Mendix, Section 508 Compliance

CACI International Inc logoCACI International Inc

Test Automation Engineer

O'Fallon, Illinois, United States · Remote Solely

$75k–$158k/yr

Senior$1.5B raised

Job Title: Test Automation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * T…

Skills: Tricentis TOSCA, SAP S/4HANA, UiPath, Mendix, Section 508 Compliance

MITRE logoMITRE

AI Engineer (Intelligence Center)

O'Fallon, Illinois, United States · Hybrid

$144k–$215k/yr

Senior$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: AI Engineering, Machine Learning, Python, JavaScript, React

Hospital Sisters Health System logoHospital Sisters Health System

Maintenance Mechanic II

O'Fallon, Illinois, United States · On-site

$23/hr–$34/hr

Mid level$600K raised

Pay Range: $23.15 - $34.73 A successful candidate's actual pay rate will be based on several factors including relevant experience, skills, training, certifications and education. Hospital Sisters Health System (HSHS) is…

Skills: Preventative Maintenance, Boiler Operation, HVAC Maintenance, Generator Maintenance, Central Utilities Plant Operation

CACI International Inc logoCACI International Inc

Business Process Engineer

O'Fallon, Illinois, United States · Remote Solely

$68k–$144k/yr

Senior$1.5B raised

Job Title: Business Process Engineer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * T…

Skills: Business Process Reengineering, Business Analysis, Data Analysis, Statistical Analysis, SAP

CACI

Business Process Engineer

O'Fallon, Illinois, United States · On-site

$68k–$144k/yr

Senior

Job Title: Business Process Engineer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * T…

Skills: Business Process Reengineering, Business Analysis, Data Analysis, Statistical Analysis, SAP

Kestra Medical Technologies, Inc. logoKestra Medical Technologies, Inc.

ASSURE Patient Specialist - O'Fallon, Illinois(1099 Contractor, Per Diem/On Call)

O'Fallon, Illinois, United States · On-site

Entry level$334M raised

The Kestra team has over 400 years of experience in the external and internal cardiac medical device markets. The company was founded in 2014 by industry leaders inspired by the opportunity to unite modern wearable techn…

Skills: Patient Fitting, Patient Education, Cardiac Device Management, Clinical Instruction, Inventory Management

MITRE logoMITRE

Principal Cloud Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$173k–$259k/yr

Senior+$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cloud Architecture, Zero Trust Architecture, Cybersecurity, IAM, Network Security

MITRE logoMITRE

Lead Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$159k–$238k/yr

Senior+$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cybersecurity Architecture, Zero Trust Architecture, Cloud Computing, Network Security, Identity and Access Management

MITRE logoMITRE

Senior Cloud Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$129k–$194k/yr

Senior$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cloud Architecture, Zero Trust Architecture, Network Security, IAM, Data Protection

MITRE logoMITRE

Lead Cloud Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$159k–$238k/yr

Senior+$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cloud Security Architecture, Zero Trust Architecture, IAM, Network Security, Data Protection

MITRE logoMITRE

Principal Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$173k–$259k/yr

Senior+$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cybersecurity Architecture, Zero Trust Architecture, Cloud Computing, Network Security, Identity And Access Management

MITRE logoMITRE

Senior Cybersecurity Architect

El Segundo Paso, Baja California Sur, Mexico · Hybrid

$129k–$194k/yr

Senior$2M raised

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-t…

Skills: Cybersecurity Architecture, Zero Trust Architecture, Cloud Computing, Network Security, Identity And Access Management

Booz Allen Hamilton logoBooz Allen Hamilton

AI Platform Operations, Senior

O'Fallon, Illinois, United States · On-site

$78k–$176k/yr

Senior$3.0B raised

AI Platform Operations, Senior The Opportunity: Imagine using artificial intelligence (AI) to improve critical IT operations for the Department of War. As a DevOps engineer, you know how to create efficient and effective…

Skills: DevOps, AIOps, ML Ops, Model Ops, Data Ops

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Showing 1–20 of 24

Senior Financial Analyst

CACI

O'Fallon, Illinois, United States • On-site

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Senior+

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  • $82k–$172k/yr
  • Full-time
  • bachelor degree
  • Healthcare, Wellness, Financial, Retirement, Family Support, Continuing Education
  • Posted 6d ago
  • ~40 hrs/week

Responsibilities

Provide federal financial expertise to develop enterprise-level logistics system capabilities and reengineer business processes for the Joint Transportation Management System. Collaborate with stakeholders to identify capability gaps and translate requirements into Agile SAFe user stories.

Requirements

Requires a Bachelor's degree in Finance or a related field and over 8 years of in-depth federal or DoW financial management experience. An active Secret Clearance and expertise in FMR regulations and DoW accounting systems are mandatory.

Full job description

Job Title: Senior Financial AnalystJob Category: Finance and AccountingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US *

The Opportunity:

Quite literally, a once-in-a-career opportunity. CACI seeks a self-motivated high-performing Senior Financial Analyst with federal financial experience to join our rapidly growing Joint Transportation Management System (JTMS) team. The selected candidate will be a vital member of CACI’s JTMS Business Process Reengineering (BPR) team.

If you're passionate about leveraging technology to dramatically improve DoW transportation logistics effectiveness, cost efficiency, and end-to-end auditability and want to make a profound positive impact on America’s global warfighting capabilities, then this is your chance. Join us as we build the JTMS.


Responsibilities:

  • Provide DoW financial expertise for development of enterprise level logistic system’s financial capabilities, processes, and workflows
  • Participate in reengineering transportation and financial business processes to support the implementation of the Joint Transportation Management System (JTMS), a DoW initiative aimed at integrating end-to-end transportation with auditable financial operations.
  • Participate in collaboration sessions with stakeholders to understand and validate As-Is processes, identify and address capability gaps, ensuring alignment with JTMS objectives of auditability, transparency, and optimized resource allocation
  • Conduct BPR related activity required as part of the systems engineering process to support financial use case development, end-to-end process modeling, and detailed requirements decomposition
  • Perform analysis on financial or systems processes to identify opportunities for process automation, improvement, and increased efficiency and auditability and provide advice and recommendations
  • Conduct FMR and FMR-referenced source document research to address policy issues; FMR source documents include:
    • FMFIA (Federal Managers’ Financial Integrity Act of 1982):
    • FFMIA (Federal Financial Management Improvement Act of 1996)
    • FFMSR (Federal Financial Management System Requirements)
    • BEA (DoW's Business Enterprise Architecture)
    • OMB Circular A-123 Appendix D
    • Treasury Financial Manual (TFM)
    • USSGL (U.S. Standard General Ledger)
    • SFIS (Standard Financial Information Structure)
    • SLOA (DoD's Standard Line of Accounting)
    • DFAS 37-1 (Defense Financial and Accounting Service Finance and Accounting Policy)
    • DFAS 7900.4M "Blue Book"  (DFAS Financial Management Systems Requirements Manual)
  • Utilize FMR (DoD 7000.14-R Financial Management Regulation) expertise to advise BPR and development teams of potential To-Be regulatory conflicts
  • Leverage Model Based System Engineering (MBSE) to capture business rules, decision logic, exception handling, and end-to-end process flows
  • Research and identify DOTmLPF-P impacts and recommendations
  • Collaborate with program teams to translate requirements into Agile SAFe user stories, acceptance criteria, and test scenarios
  • Collaborate with policy, audit readiness, and data governance teams to ensure future-state processes incorporate requirements for traceability, internal controls, and enterprise visibility
  • Identify upstream and downstream process impacts, working with functional teams to resolve overlaps and handoffs between organizational boundaries
  • Participate in user experience reviews, testing, training, and change management efforts to promote adoption of standardized processes and tools

Qualifications:

Required:

  • Bachelor’s Degree in Finance, Accounting, Business Administration, or a related field
  • 8+ year in-depth federal or DoW financial management experience using DoW accounting and/or business feeder systems
  • Vast experience with DoW financial Transportation Account Code and G-Invoicing
  • Broad knowledge of FMR content and expert skills to conduct comprehensive FMR and FMR-cited federal regulations research
  • Excellent analytical and problem-solving abilities
  • Ability to work as a team member in a diverse group to include government and military personnel
  • Strong communication (oral and written) and organizational skills with the ability to manage multiple tasks and priorities
  • High attention to detail, particularly with documentation and reporting
  • Willingness to learn and adapt to new technologies and methodologies
  • Active Secret Clearance

Desired:

  • Familiarity with ERP financial management software (e.g., SAP)
  • Experience as DoW Service or Defense Agency working-level financial analyst
  • Experience in process improvement and implementing financial management best practices
  • Experience with Visio, Cameo, DoDAF, BPMN 2.0 (Business Process Model and Notation) modeling
  • SAFe Agile experience, SAFe Agilist Certification
-

What You Can Expect:

 A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$82,100-$172,400

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Related keywords

JTMSBPRFMRFMFIAFFMIAFFMSRBEAOMB Circular A-123Treasury Financial ManualUSSGLSFISSLOADFAS 37-1DFAS 7900.4MMBSEDOTmLPF-P

Frequently asked questions

How much do Engineering jobs in O'Fallon, IL pay?

Based on 22 listings with disclosed salaries, most engineering jobs in O'Fallon, IL pay between $75k–$210k per year. Individual offers vary with seniority, company size, and specialization.

How many Engineering jobs are open in O'Fallon, IL right now?

There are currently 24 open engineering positions in O'Fallon, IL listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Engineering roles in O'Fallon, IL?

Companies currently hiring include MITRE, CACI International Inc, Booz Allen Hamilton, Chenega Agile Real-Time Solutions, Chenega MIOS SBU, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Engineering jobs in O'Fallon, IL?

Yes — 16 of the 24 open engineering positions offer remote or hybrid work (4 remote, 12 hybrid).

How do I apply for Engineering jobs in O'Fallon, IL?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

Engineering jobs in other cities

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Other jobs in O'Fallon, IL

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