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Production Network Engineer Jobs in Lemont, IL (NOW HIRING)

NextRow Digital

Network Engineer

Chicago, IL · On-site

The Network Engineer's goal will be to deliver a high-quality product by committed delivery dates, consistently. POSITION RESPONSIBILITIES: Design, implement and support new and existing services for ...

TransMarket Group

Network Engineer

Chicago, IL

Design network solutions for TMG's automated trading infrastructure * Implement and maintain a high ... Seasoned engineer, ideally with a CCIE, experience building and maintaining production financial ...

Request Technology, LLC

Network Engineer

Chicago, IL · On-site

No SPONSORSHIP - NO OPT Associate Principal, Network Engineering SALARY: $130k - $140k plus 15 ... Advanced experience with Cisco network products, including lifecycle management (deployment ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Proven ability to troubleshoot complex network issues in production environments * Experience mentoring junior engineers * Excellent communication and customer-facing skills * The candidate must have ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Proven ability to troubleshoot complex network issues in production environments * Experience mentoring junior engineers * Excellent communication and customer-facing skills * The candidate must have ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Proven ability to troubleshoot complex network issues in production environments * Experience mentoring junior engineers * Excellent communication and customer-facing skills * The candidate must have ...

TransMarket Group

Network Engineer

Chicago, IL · On-site

Design network solutions for TMG's automated trading infrastructure * Implement and maintain a high ... Seasoned engineer, ideally with a CCIE, experience building and maintaining production financial ...

IPsoft Inc.

Network Engineer

Chicago, IL · On-site

Our large portfolio of clients allows engineers to gain exposure to a wide variety of network ... Experience creating reports with MS office products (Excel, Visio, MS Word) is strongly desired.

Early Warning Services

Sr. Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

Works closely with Cloud, Platform, Security, SRE, Application Engineering, and Product teams to ... Implements network security controls and policies in alignment with enterprise security standards.

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Experience in network engineering/support * Basic understanding of routing and switching protocols ... Ability to troubleshoot network issues in production environments * Excellent communication and ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Experience in network engineering/support * Basic understanding of routing and switching protocols ... Ability to troubleshoot network issues in production environments * Excellent communication and ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$60K - $70K/yr

Sentinel Technologies is seeking a highly skilled Network Support Engineer with CCNA level ... Ability to troubleshoot network issues in production environments * Excellent communication and ...

MWRD

Senior Network Engineer

Chicago, IL · On-site

$90 - $120/hr

Reviews products and resolves problems with outside vendors and technical personnel. * Plans and ... Civil service status as a Network Engineer. Metropolitan Water Reclamation District of Greater ...

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All JobsProduction Network Engineer JobsProduction Network Engineer Jobs in Lemont, IL

Production Network Engineer information

See Lemont, IL salary details

$31.2K

$109.9K

$159.3K

How much do production network engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for production network engineer in Lemont, IL is $109,917.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,700.00 and $134,600.00 per year, depending on experience, location, and employer.

What is a production network engineer?

Production Network Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting the computer networks that support an organization's production systems and services. They ensure that networks operate efficiently, securely, and with minimal downtime to support critical business operations. Their role often involves monitoring network performance, responding to incidents, and collaborating with other engineering teams to optimize and scale network infrastructure.

How does a production network engineer typically collaborate with other IT teams to ensure network reliability?

Production Network Engineers work closely with teams such as system administrators, security engineers, and application developers to ensure continuous network uptime and performance. They regularly participate in cross-functional meetings to coordinate planned maintenance, troubleshoot incidents, and implement new solutions. Effective communication and documentation are essential, as network changes often impact other departments. This collaborative environment helps quickly identify and resolve issues, contributing to overall business continuity.

What are the key skills and qualifications needed to thrive as a production network engineer, and why are they important?

To thrive as a Production Network Engineer, you need deep knowledge of networking protocols, troubleshooting, and infrastructure design, often backed by a degree in computer science or a related field and industry certifications like CCNP or CCIE. Expertise in tools such as Cisco IOS, Juniper Junos, network monitoring systems, and automation platforms like Ansible or Python scripting is typically required. Strong analytical thinking, attention to detail, and effective communication help professionals excel in diagnosing issues and collaborating with cross-functional teams. These skills are crucial for maintaining high-availability, secure, and efficient network operations in demanding production environments.

What does a production network engineer do?

A production network engineer is responsible for designing, implementing, and maintaining the network infrastructure that supports an organization’s daily operations. They monitor network performance, troubleshoot issues, and ensure security and reliability using tools like routers, switches, and firewalls. This role often requires knowledge of networking protocols, certifications such as CCNA or CCNP, and the ability to work in a fast-paced environment to minimize downtime.

What cities near Lemont, IL are hiring for Production Network Engineer jobs?

Cities near Lemont, IL with the most Production Network Engineer job openings:

Production Network Engineer jobs near you
Infographic showing various Production Network Engineer job openings in Lemont, IL as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, 3% Contract, and 2% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $109,917 per year, or $52.8 per hour.

Network Engineer

Contact Government Services, LLC

Chicago, IL

$135K - $184K/yr

Full-time

Re-posted 7 days ago

Job description

Network Engineer
Employment Type: Full Time, Experienced level
Department: Information Technology

CGS is seeking an experienced Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large scale network project that includes both wired and wireless network infrastructure and related hardware & software.  The project's objectives are to evaluate the current setup of existing disparate networks and design & implement a network infrastructure that encompasses the wireless, wired, and software network requirements.  The project will also include consultation regarding hardware and software necessary to facilitate the proper support for this encompassing infrastructure, and the associated systems testing, vulnerability assessments, and quality assurance needed to implement the new setup.  This Network Engineer will interface with state and local governmental personnel, internal stakeholders, subject matter experts, and vendor(s) who will provide development services.

CGS brings motivated, highly skilled, and creative people together to solve government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Operate and manage NPS network infrastructure;
- Improve infrastructure monitoring and reporting capabilities based on the deployment of network management software;
- Develop, maintain and deliver infrastructure documentation relating to the network infrastructure within the NPS environment;
- Review current best practices and provide recommendations for architecture, design, management and operation of the network infrastructure;
- Administration of the Cloudpath (or equivalent) onboarding process, monitoring and troubleshooting of wireless network health, maintenance of wireless network infrastructure, implementation of network security patches and software/firmware updates, from 0800 to 1700 PST, Monday-Friday;
- Assess the NPS network infrastructure and make recommendations on improvement and optimization;
- Define and conduct testing procedures for new infrastructure projects;
- Implement technology solutions within the NPS network environment;
- Provide design guidance on network solutions within NPS infrastructure projects;
- Provide informal training and knowledge transfer to NPS resources on best practices and theory of operation relating to network products.

Qualifications:
- Bachelor’s Degree from an accredited college or university in Engineering, Computer Science, Business, Information systems or a related discipline.
- Strong documentation skills including updating JIRA Tickets, Wiki Pages and Network Diagrams
- Ability to communicate with end users, cross-organizational staff and technical assistance center.
- CWNA Certification  or equivalent
- BCNE Certification or equivalent
- Experience utilizing (RF) site survey tools such as Ekahau, RF Scanners and Wireshark packet capture software
- Strong knowledge of layer 2 switching and layer 3 routing protocols; including VLANs, 802.1w, OSPF and VRRP
- Strong knowledge of network security including; 802.1x, MAC Authentication, ACLs, RADIUS and Certificate of Authority (CA)
- Strong knowledge of troubleshooting RF and LAN issues
- Working knowledge of LINUX, MS Server 2013, VMware, etc.
- A Master’s Degree in Engineering, Computer Science, Business, Information systems or a related discipline
- At least 3 years experience with disaster recovery plan creation / implementation testing or projects 
- Experience with penetration testing, vulnerability assessment, and vulnerability testing
- Experience with cyber threat information collection and analysis
- Working knowledge of Agile/SCUM project management methodologies
- Additional Industry certifications/licences 

Our commitment
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.