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Temporary Core Network Engineer Jobs in Romeoville, IL

Rewards Network

Senior Software Engineer (Java)

Chicago, IL · On-site

$128K - $169K/yr

Rewards Network offers its dining programs in partnership with major airline frequent flyer ... Understands, articulates, and conforms to core OOP principles * Understands, utilizes, and ...

Rewards Network

Senior Software Engineer (Java)

Chicago, IL · On-site

$128K - $169K/yr

Rewards Network offers its dining programs in partnership with major airline frequent flyer ... core OOP principles Understands, utilizes, and leverages core Java architecture 8+ years of web ...

Moonlite

Sr. Site Reliability Engineer (SRE)

Chicago, IL

$58.75 - $78/hr

You will be instrumental in building and operating production-grade AI infrastructure with deep Kubernetes expertise at its core. Working closely with our systems engineers, network engineers, and ...

Moonlite

Sr. Site Reliability Engineer (SRE)

Chicago, IL

$58.75 - $78/hr

You will be instrumental in building and operating production-grade AI infrastructure with deep Kubernetes expertise at its core. Working closely with our systems engineers, network engineers, and ...

Invenergy LLC

Infrastructure Engineer

Chicago, IL · On-site

$110K - $145K/yr

We are seeking a Infrastructure Engineer to help evolve, support, and strengthen our core IT system ... network engineering experience in an enterprise environment. * 7+ years of experience in ...

Invenergy

Infrastructure Engineer

Chicago, IL · Hybrid

$110K - $145K/yr

We are seeking a Infrastructure Engineer to help evolve, support, and strengthen our core IT system ... network engineering experience in an enterprise environment. * 7+ years of experience in ...

Invenergy LLC

Infrastructure Engineer

Chicago, IL · Hybrid

$110K - $145K/yr

We are seeking a Infrastructure Engineer to help evolve, support, and strengthen our core IT system ... network engineering experience in an enterprise environment. * 7+ years of experience in ...

TransMarket Group

Infrastructure Engineer

Chicago, IL · On-site

$110K - $145K/yr

Working with network engineers to reliably upgrade and replace old network equipment * Developing ... Flexibility to occasionally work outside of core business hours and on weekends. * Ability to ...

Flyover

System Administrator II - Network

Chicago, IL · On-site

$72K - $97K/yr

... from core switching and routing to wireless, firewalls, and VPN. This role is the network subject ... The attraction utilizes flight motion seats engineered to swoop, dip and turn, giving guests a ...

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All JobsCore Network Engineer JobsTemporary Core Network Engineer JobsTemporary Core Network Engineer Jobs in Romeoville, IL

Temporary Core Network Engineer information

See Romeoville, IL salary details

$31.6K

$111.2K

$161.1K

How much do temporary core network engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for temporary core network engineer in Romeoville, IL is $111,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,700.00 and $136,100.00 per year, depending on experience, location, and employer.

Are temporary core network engineers still in demand?

Temporary core network engineers are still in demand due to ongoing needs for network infrastructure maintenance, upgrades, and security. Skills in Cisco, Juniper, and network automation tools remain valuable, and certifications like CCNA or CCNP can enhance job prospects in this field.

What is the difference between Temporary Core Network Engineer vs Network Operations Technician?

AspectTemporary Core Network EngineerNetwork Operations Technician
Required CredentialsBachelor's in Computer Science or related, Cisco/Juniper certifications often preferredAssociate's degree or technical certification in networking
Work EnvironmentData centers, telecom companies, network service providersNetwork operation centers, field sites, enterprise networks
Employer & Industry UsageTelecom, ISPs, large enterprisesService providers, enterprise IT teams
Common Search & ComparisonOften compared for network infrastructure rolesCompared for network maintenance and troubleshooting roles

The Temporary Core Network Engineer typically focuses on designing, implementing, and maintaining core network infrastructure, often requiring advanced certifications and experience. In contrast, a Network Operations Technician handles day-to-day network troubleshooting and support. While both roles work within network environments, the engineer role is more strategic and technical, whereas the technician role is operational and support-oriented.

Temporary Core Network Engineer jobs near you
Infographic showing various Temporary Core Network Engineer job openings in Romeoville, IL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $111,178 per year, or $53.5 per hour.

Senior Software Engineer (Java)

Rewards Network

Chicago, IL • On-site

$128K - $169K/yr

Full-time

Re-posted 23 days ago

Job description

Company Description
Headquartered in Chicago, IL, Rewards Network powers the leading dining rewards programs in North America. Thousands of restaurants benefit from the financial and marketing services provided by the company, which include access to capital and numerous promotional programs via email, mobile and social media.
Rewards Network offers its dining programs in partnership with major airline frequent flyer programs, several of the nation's largest bank card issuers, numerous key players in the loyalty marketing industry and dozens of national corporations. Our millions of active members include frequent flyers, corporate cardholders and a pool of diners who spend hundreds of millions of dollars annually at participating restaurants
Job Description
Rewards Network (RN) is seeking a Senior Software Engineer (Java) to help us develop key products to support the company's business strategy. As a member of the Consumer Development Team, you will work closely with stakeholders, business analysts, other software engineers and teams throughout Rewards Network to design and develop web sites and applications aligned with business requirements. The Senior Software Engineer (Java) will perform new development as well as escalated product support. We are looking for a passionate problem solver that is highly focused, agile and who thrives in a fast-paced, collaborative and team-centric environment.
Essential Duties and Responsibilities
  • Works with a team of peers to architect, design and implement new application or feature sets in support of strategic business and IT initiatives
  • Actively participates in all adopted Agile activities such as stand-ups, retrospectives, Continuous Delivery, TDD, ATDD, BDD (Behavior Driven Development) and knowledge sharing across team members.
  • Participates in tasking sessions with delivery team
  • Wants to be in a collaborative, trust-based, team-centric environment.
  • Aggressively and proactively tests software throughout development cycle; inclusive of functional/unit-testing, and TDD (Test Driven Development).
  • Documents design, and release notes with "just enough" documentation to support future development and operations staff
  • Collaborates with Quality Assurance engineers in test case construction, issue identification, and remediation
  • Continuously improves, refines, and refactors software
  • Participates in the resolution of challenging and demanding problems across a number of technical topographies
  • Ongoing product support and maintenance escalated from Support team
  • Participates in the evolution and practice of Agile/Lean best practices

Qualifications
Bachelor's in Computer Science or comparable experience
Key Skills for Success
  • Excellent communication skills
  • Goal-oriented and highly motivated
  • Willingness to collaborate, share knowledge and learn from others
  • Ability to stay current on new technologies
  • Willingness to experiment, learn, adapt
  • Ability to work well under pressure
  • Ability to learn quickly and leverage past experience to offer new ideas and initiatives
  • Willingness to develop domain expertise

Technical Skills for Success
  • 5+ years of Java enterprise programming preferred
  • 2+ years working on an Agile delivery team
  • Understands, articulates, and conforms to core OOP principles
  • Understands, utilizes, and leverages core Java architecture
  • 8+ years of web-based development experience
  • Experience with J2EE design and implementation, Spring Core (Dependency Injection, AOP, JDBC), Spring MVC, JUnit, Mockito, EhCache, JSPs, Servlet, Apache, Tomcat, Rest, JSON, SOAP, DWR, XML, SQL, Apigee and Linux.
  • Experience with industry standard design patterns
  • Experience with Team City, Git, Chef, IntelliJ a plus
  • A commitment to developing solid, tested, high performance software
  • Experience working within/constructing service oriented architectures is preferred
  • Experience in a pair programming environment highly preferred, or the willingness to learn
  • Excellent written and verbal communication skills are required. Ability to work well with a wide variety of people with varying technical skill sets and business knowledge is required.
  • Comfortable offering input across requirements phases and distilling the product into MVPs (Minimum Viable Products)
  • Excellent problem solving and troubleshooting skills. Must be able to quickly assess problems and determine proper steps to resolution.
  • Experience with running Tomcat & Apache in a clustered production environment

Rewards Network is an Equal Opportunity Employer (EOE). We encourage and strongly support workplace diversity.
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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