Maryville, IL 62062 • (36.9 miles) • Full Time • 10/18/2026

Description Help ensure Intelligence Community analysts and mission operators have reliable, secure software they can depend on to make critical decisions and execute national security missions. Leidos is seeking a detail-oriented, mission-focused Mid-Level Test Engineer to support the Chinook program for an Intelligence Community (IC) customer. In this role, you'll help ensure mission-essential applications function as intended, deliver accurate information, and perform reliably when our customers need them most. By identifying defects before software reaches operational environments, you'll directly contribute to reducing mission risk, improving system reliability, and enabling intelligence professionals to execute their responsibilities with confidence. As an integral member of a collab

Belleville, IL 62220 • (42.9 miles) • Full Time • $24.00 to $26.00 / hr • 10/15/2026

Who We Are OWL Services is the premier sales, installation, program management and service provider to retail, commercial, fleet, aviation and marine, and emergency power generation companies across the U.S. With 33 offices and distribution centers and more than 1,400 field service professionals, OWL delivers on a service platform that includes construction, compliance and testing, maintenance and repair, modernization and re-imaging, and EV charging solutions to keep businesses and people moving 24 hours a day, 7 days a week, 365 days a year. OWL Services’ companies have received numerous awards over the years for exemplary customer service. Most recently it was the recipient of EVgo’s Deployment Excellence Award in its first-ever class of awardees in the National EV Charging Recognition

O'Fallon, IL 62269 • (36 miles) • Full Time • $65,000 to $85,000 / yr • 10/19/2026

Description: Take the next steps to your professional success as Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management and Consulting Services to the U.S Federal Government and our Intel Community. We enable our clients to achieve their organizational initiatives through the application of high quality, innovative and cost-effective professional services, and solutions. Solerity needs your support to help us provide these solutions and continue our path as a recognized leader in providing resources for federal agencies and the Intel Community! We are seeking an exceptional Functional and Training Specialist in support of the United States Transportation Command (USTRANSCOM) Global Air Transportation Execution System (GATES) Surface/Wa

Belleville, IL 62220 • (42.9 miles) • Full Time • 10/17/2026

Position: Electrical Engineer II Location: Schaumburg, IL / Albuquerque, NM / Avon, CO / Hunt Valley, MD / Belleville, IL / Boise, ID / Chicago, IL / Corona, CA / Dallas, TX / Davenport, IA / Lakewood, CO / Evansville, IN / Ft. Collins, CO / Ft. Myers, FL / Irvine, CA / Milwaukee, WI / Newport, KY / Northwest Arkansas / Orlando, FL / Overland Park, KS / Palm Springs, CA / Phoenix, AZ / Riverside, CA / San Diego, CA / Seattle, WA / Springfield, MO / St. Louis, MO Years of Experience: 3-5 Years About RTM: RTM Engineering Consultants is an MEP, Civil and Structural engineering firm that goes beyond the conventional consulting role. We forge deep partnerships with our clients by aligning with the goals, processes and people at each organization. By integrating our expertise, we offer a compreh

Scott Air Force Base, IL 62225 • (34.4 miles) • Full Time • 10/15/2026

Network Engineer II (*Multiple openings*) Must have an active Secret clearance or higher POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations.This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). PRIMARY RESPONSIBILITIES: Execute network operations to include configuration and analysis of customer circuits across optical and electro-optical multiplexers, routers, and switches. Perform real-time circuit redesign (alternate routing) to restore customer connectivity during scheduled and unscheduled outages and maintenance actions. Wor

New Baden, IL 62265 • (27.3 miles) • Full Time • $120,000 to $130,000 / yr • 10/15/2026

Systems Engineer IV The Systems Engineer IV provides senior-level technical and systems engineering support to the JTMS Joint Program Office, with a primary focus on systems engineering, cybersecurity/RMF accreditation, Agile requirements coordination, and governance support. This role supports both the Systems Engineering and Testing Branch and the Chief Scientist function, ensuring systems are engineered, secured, accredited, and managed in alignment with DoD, USTRANSCOM, and program-level requirements. Key Responsibilities Systems Engineering & Technical Oversight • Perform systems engineering analysis for complex DoD information systems, including evaluation, verification, and validation of existing and emerging solutions. • Develop, review, and maintain system architectures and engine

Scott Air Force Base, IL • (34.4 miles) • Full Time • 10/15/2026

This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S. Who we are: Raft (https://TeamRaft.com) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions. We are a leader in autonomous data fusion and Agentic AI, with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development. With headquarters in McLean, VA, our range of clients includes innovative federal and public agencies leveraging design thinking, cutting-edge tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americ

Troy, IL 62294 • (32.4 miles) • Full Time • $60,000 to $75,000 / yr • 10/11/2026

We are seeking a skilled and motivated Design Engineerto join our growing team. In this role, you will use SOLIDWORKS to design, modify, and improve complex mold components while ensuring manufacturability, precision, and performance. You will collaborate closely with experienced machinists, programmers, and engineers to bring designs to life and solve real-world manufacturing challenges. If you are detail-oriented, enjoy problem-solving, and thrive in a hands-on, fast-paced environment, this is an excellent opportunity to build your career with a company that values innovation and craftsmanship. Duties and Responsibilities: Proficiency with Solidworks Software. Troubleshoot and resolve problems as they arise. Consider machinability when designing components. Willing to work efficiently to

O'Fallon, IL • (36.1 miles) • Full Time • $135,000 to $165,000 / yr • 10/10/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Job Title: Data Engineer Location: On-Site, Various Locations (see below) Peterson Space Force Base, CO Stuttgart, Germany: Patch Barracks, Kelley Barracks Falls Church, VA Arlington, VA Pentagon Ft. Meade, MD Tampa, FL: MacDill AFB Doral (Miami),

Fairview Heights, IL 62208 • (40.8 miles) • Full Time • $120,000 to $150,000 / yr • 10/8/2026

Senior Transportation Engineer – Highway Design Lead| www.efkmoen.com Join a dynamic team shaping the future of transportation infrastructure. As a Senior Transportation Engineer – Highway Design Lead at EFK Moen, you'll lead high-impact projects and mentor junior staff in a collaborative, flexible work environment. This position will report to the Transportation Engineer Branch Office Manager in our office located in Fairview Heights, IL. About EFK Moen EFK Moen, LLC is a civil engineering design consulting firm founded in 1998. With a strong emphasis on transportation, bridge engineering, roadway design, and professional land surveying, our team has delivered over $3 billion in infrastructure projects across multiple states. Our team of professionals is respected across the industry for

Scott Air Force Base, IL 62225 • (34.4 miles) • Part Time • $25.00 / hr • 10/2/2026

This is a part-time flexible Hybrid position designed to accommodate students in good standing with their university. The ideal candidate will be a junior or senior bachelor's degree student or a master's degree student pursuing a degree in data sciences, data analytics, mathematics, computer science, software development, or related field. A professor recommendation is required. Travel to Scott Air Force Base IL is required. This position requires a U.S. Security Clearance. Only U.S. citizens eligible for U.S. Security Clearance should apply. POSITION OVERVIEW: This position requires the performance of tasks related to research, development, deployment, and enhancement of enterprise-wide data science and software solutions using mathematical methods, modeling and programming, machine lear

Scott Air Force Base, IL • (34.4 miles) • Full Time • 9/30/2026

Overview: Job Title: Network Engineer Security Clearance: Top Secret Location : Scott AFB, IL (Due to the nature of the work and contract requirements, U.S. Citizenship isrequired. ) Description: C3EL is seeking a cleared professional to support our critical mission in our Joint Fires Network (JFN) NOC at Scott Air Force Base in Illinois. Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. The Network Engineer will perform sustainment, maintenance, and Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of the networks. (This role is considered "Mission Essential" and may

Granite City, IL 62040 • (44.6 miles) • Full Time • 9/30/2026

About Amsted Rail Amsted Rail is a private, employee-owned global manufacturer and the world's leading provider of fully integrated bogie systems for the heavy-haul freight industry. With operations in more than 40 locations worldwide, we combine engineering innovation and advanced manufacturing to deliver products that keep freight moving around the globe. Position Overview Amsted Rail is seeking an Engineering Co-Op to join our Granite City, IL team. This position offers hands-on experience in a manufacturing environment, working directly with engineers, maintenance professionals, machinists, and production teams on real-world projects that impact daily operations. Students majoring in Mechanical Engineering, Mechatronic Engineering, Mechanical Engineering Technology, or related fields a

Edwardsville, IL 62025 • (36 miles) • Full Time • 9/24/2026

PDS 12 / Power Delivery Substation This position is not eligible for recruiting or sourcing by outside parties. Disclaimer : Be cautious and only respond to emails from our “mesainc.com” domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. We’ve got the power to energize Your career and spark YOUR Work/Life Balance through professional development and exceptional benefits. Don’t delay, plug in today for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc. What W

Scott Air Force Base, IL 62225 • (34.4 miles) • Full Time • $51,000 to $61,000 / yr • 9/24/2026

Overview The Work The Voice Data Communication Engineer, Junior will provide technical direction, engineering expertise, and support across a variety of communication domains, including the planning, designing, development, installation, testing, and maintenance of large communications networks. This entry-level position will allow you to leverage foundational skills while gaining hands-on experience and professional growth within a dynamic environment. This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables. Responsibilities Key Responsibilities Network Design & Development: Assist in planning, designing, and d

Belleville, IL 62221 • (38.9 miles) • Full Time • 10/18/2026

Description Leidos Engineering LLC is a premier national engineering-based management consulting firm. We are seeking an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in calculating energy saving estimates, energy auditing, and communicating technical issues within the project team while working closely with contractors, suppliers, architects, and project engineers. Primary Responsibilities: Reviewing technical energy efficiency applications for incentives and rebates for Ameren Illinois electric and natural gas customers Review different types of energy using systems within the industrial and/or commercial markets (HVAC, Lighting, compres

Scott Air Force Base, IL 62225 • (34.4 miles) • Full Time • 10/15/2026

Network Engineer III (*Multiple openings *) Must have an active Secret clearance or higher POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations.This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). PRIMARY RESPONSIBILITIES: Execute network operations to include configuration and analysis of customer circuits across optical and electro-optical multiplexers, routers, and switches. Perform real-time circuit redesign (alternate routing) to restore customer connectivity during scheduled and unscheduled outages and maintenance actions. W

New Baden, IL 62265 • (27.3 miles) • Full Time • $80,000 to $85,000 / yr • 10/11/2026

Paragon is recruiting for a Security Engineer II to work on the PEO-T contract for USTRANSCOM. Security Engineer II provides technical support in the areas of vulnerability and risk assessment, network security, product evaluation, and security implementation. Understands Information Security Continuous Monitoring (ISCM) concepts, security automation, and risk dashboarding tools. Must adhere to USTRANSCOM processes and procedures to identify and respond to risk while supporting efficient, accurate Assessment & Authorization (A&A) reporting to facilitate ongoing authorizations, secure release deployments, modernizations, migrations, and overall security enhancements. A high-level of autonomy is required for this role. Capable of defining solution recommendations and working with management

Scott Air Force Base, IL • (34.4 miles) • Full Time • 9/30/2026

Overview: Job Title: Enterprise Voice Engineer Security Clearance: Secret Location : Scott AFB, IL (Due to the nature of the work and contract requirements, U.S. Citizenship isrequired. ) Description: C3EL is seeking a cleared and experienced Enterprise Voice Engineer to join our team on-site at Scott Air Force Base in Illinois. In this role, you'll provide technical expertise to sustain, maintain, and enhance critical Defense Information Systems Agency (DISA) voice servicessupporting secure, reliable, and mission-ready communications for the Department of Defense and national security organizations. Responsibilities will include, but not be limited to: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, conf

Scott Air Force Base, IL 62225 • (34.4 miles) • Full Time • $65,000 to $75,000 / yr • 9/24/2026

Overview The Work The Voice Data Communication Engineer, Journeyman will provide technical direction, engineering expertise, and support across a variety of communication domains, including the planning, designing, development, installation, testing, and maintenance of large communications networks. This entry-level position will allow you to leverage foundational skills while gaining hands-on experience and professional growth within a dynamic environment. This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables. Responsibilities Key Responsibilities Network Design & Development: Assist in planning, designing, a

Maryville, IL 62062 • (36.9 miles) • Full Time • 10/18/2026

Description Join a Mission That Matters! Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation’s intelligence mission? Leidos is seeking an accomplished Software Engineer Subject Matter Expert (SME) to join the Chinook Program supporting our Intelligence Community customer. This is an exciting opportunity to bring your software engineering expertise to a high-impact mission where innovation, technical excellence, and teamwork make a real difference. You will work alongside talented engineers, architects, mission experts, and government stakeholders to develop and deliver secure, scalable, and modern software capabilities that support critical national security objectives. As a Software Engineer SME, you won’t si

Scott Air Force Base, IL • (34.4 miles) • Full Time • 10/18/2026

Overview: Job Title: Implementations Network Engineer Security Clearance: Secret Location : Scott AFB, IL (Due to the nature of the work and contract requirements, U.S. Citizenship isrequired. ) Description: C3EL is seeking a cleared and experienced Implementations Network Engineer to join our team on-site at Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA), providing technical expertise for the configuration, installation, and servicing of critical DoD network infrastructure. The engineer will oversee deployments, perform system testing, and support project-based network rollouts across Department of Defense environments. Responsibilities will include, but not be limited to: Perform customer coordination, Initial Test and Acceptance (IT&A), execution of

New Baden, IL 62265 • (27.3 miles) • Full Time • $90,000 to $95,000 / yr • 10/11/2026

The Systems Engineer III is highly specialized in one or more phases of software systems development, systems integration, or network engineering. Provides technical assistance and advice on complex activities. Formulates / defines specifications, develops / modifies / maintains complex systems and subsystems, using vendor engineering releases and utilities for overall operational systems. Applies analytical techniques when gathering information from users, defining work problems, designing technology solutions, and developing procedures to resolve the problems. Develops complete specifications to enable computer programmers to prepare required programs. Analyzes methods of approach. Reviews task proposal requirements, gathers information, analyzes data, prepares project synopses, compares

Scott Air Force Base, IL 62225 • (34.4 miles) • Full Time • $92,000 to $102,000 / yr • 9/24/2026

Overview The Work The Voice Data Communication Engineer, SME will provide technical direction, engineering expertise, and support across a variety of communication domains, including the planning, designing, development, installation, testing, and maintenance of large communications networks. This entry-level position will allow you to leverage foundational skills while gaining hands-on experience and professional growth within a dynamic environment. This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables. Responsibilities Key Responsibilities Network Design & Development: Assist in planning, designing, and deve

Maryville, IL 62062 • (36.9 miles) • Full Time • 10/18/2026

Description Join Us in Shaping the Future of Mission-Critical User Experiences Ready to turn complex mission requirements into intuitive, high-impact user experiences? Join Leidos on the Chinook Program, supporting an Intelligence Community customer, and help design and deliver modern user interfaces that enable mission users to interact with sophisticated systems and data more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience, interface engineering, design, and mission needs. You’ll work alongside talented software engineers, systems engineers, product owners, testers, and mission stakeholders to transform challenging operational requirements into responsive, intuitive, accessible, and technically sound experiences. This is an

Maryville, IL 62062 • (36.9 miles) • Full Time • 10/19/2026

Description Leidos is looking for a Release Train Engineer (RTE) to lead and facilitate Agile Release Train (ART) processes for multiple projects and teams on the Task Order. The successful candidate will help configure the Scaled Agile Framework (SAFe) to the Task Order’s needs, standardizing and documenting practices to ensure valued delivery to the customer. Primary Responsibilities Establish and communicate calendars for program increments (PI) Facilitate PI planning readiness by bringing together the vision, roadmap and backlogs through pre and post PI planning events Lead and facilitate PI planning events Assist in tracking the execution of features and capabilities Help manage risks and dependencies Provide input on resourcing to address critical bottlenecks Assist with decisi

Maryville, IL 62062 • (36.9 miles) • Full Time • 10/18/2026

Description Job Description: Lead the Technical Vision. Shape the Future. Leidos is seeking an experienced Systems Engineer Subject Matter Expert (SME) to provide technical leadership for the Chinook Program supporting the customers’ application. This is a high impact leadership role for an engineering expert who enjoys solving enterprise-scale challenges, influencing technical strategy, and mentoring high-performing engineering teams. As a Systems Engineering SME, you’ll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ensuring engineering excellence across the program. You are expected to monitor systems and troubleshoot system anomalies. Systems are monitored throu