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Senior Core Network Engineer Jobs in Gary, IN (NOW HIRING)

Barrow Wise Consulting

Network Engineer

Chicago, IL · On-site

$70K - $140K/yr

Responsibilities: The Network Engineer will support Barrow Wise's Chicago Board of Education ... Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and ...

Ci

Senior Network Engineer

Chicago, IL · On-site

$95K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

As a member of the Infrastructure Engineering team, the Network Engineer also participates in the deployment of new office locations and network infrastructure projects. * This includes installing ...

Cboe Global Markets

Network Engineer - Operations

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role Overview The Network Engineer - Operations, is a core member ofCboe'sglobal infrastructure ... and senior leadership, translating complex issues into actionable outcomes. The role also ...

Cboe Global Markets

Principal Network Engineer

Chicago, IL · Hybrid

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We strive toprovideemployeesa safe space to network, shareideasand create opportunities. To support ... They function as a technical leader without formal authority-mentoring senior engineers ...

Cedar Cares, Inc

Sr. Manager - Network Engineering

Chicago, IL · On-site

$150 - $210/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Overview The Sr. Manager of Network Engineering is a senior technical leader responsible for leading a high‑performing network engineering team that designs, builds, and operates the ...

City Of Gary

JR. Network Engineer

Gary, IN · On-site

$56K/yr

Collaborate with senior engineers and the CTO on network-related projects and troubleshooting. KNOWLEDGE/SKILLS: * Associate's degree or technical certification in Information Technology, Network ...

Cboe Global Markets

Principal Network Engineer

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We strive to provide employees a safe space to network, share ideas and create opportunities. To ... They function as a technical leader without formal authority-mentoring senior engineers ...

Cboe Global Markets

Sr. Manager - Network Engineering

Chicago, IL · Hybrid

$107K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Overview The Sr. Manager of Network Engineering is a senior technical leader responsible for leading a high-performing network engineering team that designs, builds, and operates the low-latency ...

Cboe Global Markets

Sr. Manager - Network Engineering

Chicago, IL · On-site

$107K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Role Overview The Sr. Manager of Network Engineering is a senior technical leader responsible for leading a high-performing network engineering team that designs, builds, and operates the low-latency ...

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Showing results 21-40

All JobsCore Network Engineer JobsSenior Core Network Engineer JobsSenior Core Network Engineer Jobs in Gary, IN

Senior Core Network Engineer information

See Gary, IN salary details

$42.3K

$123.2K

$174.1K

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

As of Aug 15, 2026, the average yearly pay for senior core network engineer in Gary, IN is $123,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,500.00 and $141,800.00 per year, depending on experience, location, and employer.

What is a senior core network engineer?

Senior Core Network Engineers are experienced professionals responsible for designing, implementing, managing, and optimizing the core components of an organization's network infrastructure. They focus on ensuring high availability, security, and performance of critical network systems such as routers, switches, and firewalls. These engineers often lead network projects, troubleshoot complex issues, and mentor junior staff. Their expertise is essential for maintaining seamless connectivity and supporting business operations.

What are common challenges faced by senior core network engineers, and how can they be addressed?

Senior Core Network Engineers often encounter challenges such as managing complex network architectures, ensuring minimal downtime during upgrades, and addressing security vulnerabilities in real time. Staying current with rapidly evolving technologies and vendor solutions is crucial to maintaining network performance and security. To address these challenges, engineers typically collaborate closely with cross-functional teams, participate in ongoing training, and implement robust change management processes to ensure seamless network operations.

What is the difference between Senior Core Network Engineer vs Network Operations Center (NOC) Engineer?

AspectSenior Core Network EngineerNetwork Operations Center (NOC) Engineer
CertificationsCCNP, CCIE, Cisco certificationsCompTIA Network+, Cisco CCNA
Work EnvironmentDesign, implementation, and troubleshooting core network infrastructureMonitoring, incident response, and network maintenance
Employer & Industry UsageTelecom, large enterprises, ISPsService providers, enterprise networks, managed service providers

The Senior Core Network Engineer focuses on designing and maintaining core network infrastructure, requiring advanced certifications and technical expertise. In contrast, a NOC Engineer primarily monitors network performance, responds to incidents, and ensures network uptime. Both roles are vital in network operations but differ in scope and responsibilities.

What skills and qualifications are needed to be a senior core network engineer?

To thrive as a Senior Core Network Engineer, you need in-depth knowledge of network architecture, routing and switching protocols, and a degree in computer science or a related field, often with several years of relevant experience. Expertise in tools and systems such as Cisco IOS, Juniper JUNOS, MPLS, BGP, OSPF, and relevant certifications like CCNP or CCIE are typically required. Strong analytical thinking, problem-solving, and effective communication skills help you excel in troubleshooting and collaborating with cross-functional teams. These skills and qualifications are crucial for ensuring reliable, high-performance network operations and supporting complex organizational needs.

What are the most commonly searched types of Core Network Engineer jobs in Gary, IN?

The most popular types of Core Network Engineer jobs in Gary, IN are:

Senior Core Network Engineer jobs near you
Infographic showing various Senior Core Network Engineer job openings in Gary, IN 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 $123,178 per year, or $59.2 per hour.

Senior Lead Network Engineer II

Contact Government Services, LLC

Chicago, IL • On-site

$148K - $214K/yr

Full-time

Re-posted 10 days ago

Job description

Senior Lead Network Engineer II
Employment Type: Full Time
Department: Information Technology

CGS is seeking an experienced Senior Lead 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 the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who 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 client’s 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 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.