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Senior Core Network Engineer Jobs in Indiana (NOW HIRING)

Oak Grove Technologies

Senior Network Engineer

Butlerville, IN · On-site

$88K - $121K/yr

The Senior Network Engineer serves as a technical leader responsible for the planning, design, implementation, and strategic development of network systems supporting MACC-TTE operations. This role ...

PinnaclePartners

Network Engineer, Sr

Fort Wayne, IN · Hybrid

$55 - $60/hr

Senior Network Engineer Location: Hybrid - Fort Wayne, IN Pay: Up to $60/hr Contract to hire Pinnacle Partners is assisting our client in the search for a Senior Network Engineer to join their team ...

MAXISIQ, Inc.

Senior Network Engineer

IN · On-site

$97K - $133K/yr

The Senior Network Engineer will design, integrate, and operate range network infrastructure across the MACC-TTE Cyber Electromagnetic Activities (CEMA) range - a closed-loop environment of ...

MAXISIQ, Inc.

Senior Network Engineer

Franklin, IN

$97K - $133K/yr

The Senior Network Engineer will design, integrate, and operate range network infrastructure across the MACC-TTE Cyber Electromagnetic Activities (CEMA) range - a closed-loop environment of ...

Sentar

Senior Network Engineer III

Butlerville, IN · On-site

$88K - $121K/yr

Sentar is seeking a Senior Network Engineer III in Butlerville, Indiana! **This position is dependent on contract award** Role Description: * Lead all planning, development, implementation, problem ...

Sentar, Inc.

Senior Network Engineer III

Butlerville, IN · On-site

$88K - $121K/yr

Sentar is seeking a Senior Network Engineer III in Butlerville, Indiana! **This position is dependent on contract award** Role Description: * Lead all planning, development, implementation, problem ...

Sentar

Senior Network Engineer III

Butlerville, IN

$88K - $121K/yr

Sentar is seeking a Senior Network Engineer III in Butlerville, Indiana! **This position is dependent on contract award** Role Description: * Lead all planning, development, implementation, problem ...

Barbaricum

Senior Network Engineer III

Indianapolis, IN

$99K - $136K/yr

Barbaricum is seeking a Senior Network Engineer III to design, implement, and maintain complex network architectures supporting mission operations. The candidate will provide technical leadership in ...

1 point system

Sr. OT Network Engineer

Princeton, IN · On-site

$98K - $134K/yr

Requirement - Sr. OT Network Engineer Location- Working Office address: (ANYONE WHO CAN GO IN THESE LCOATIONS) * 4000 Tulip Tree Drive, Princeton, IN 47670 * 1001 Cherry Blossom Way, Georgetown, KY ...

1 point system

Sr. OT Network Engineer

Princeton, IN · On-site

$98K - $134K/yr

Position Summary We are seeking a highly motivated Sr. OT Network Engineer with 10+ years of integrated OT/IT network engineering experience. The ideal candidate will have strong expertise in ...

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Senior Core Network Engineer information

What are Senior Core Network Engineers?

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 some 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 are the key skills and qualifications needed to thrive as a Senior Core Network Engineer, and why are they important?

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 cities in Indiana are hiring for Senior Core Network Engineer jobs? Cities in Indiana with the most Senior Core Network Engineer job openings:
Senior Core Network Engineer jobs near you
Infographic showing various Senior Core Network Engineer job openings in Indiana as of July 2026, with employment types broken down into 1% As Needed, 79% Full Time, 18% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.
NineStar Connect - Network Engineer III

NineStar Connect - Network Engineer III

Wabash Valley Power Alliance

Greenfield, IN • On-site

$100K - $137K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 4 days ago

Job description

Company Description
NineStar Connect is an innovative community-minded, communications, energy, water, and sewer cooperative. We provide the infrastructure that empowers thoughtful development and improves quality of place in Central Indiana. We believe that no matter where you choose to live or work, you should have access to high quality utility services that allow you an opportunity to thrive.
Career Development:
- We value employees that have a desire to learn and provide reimbursement funds for continuing education. We're also committed to in-house training and ongoing development.
Company Benefits:
- At NineStar Connect we offer a competitive array of benefits that include medical, dental, and vision insurance, 401k matching, paid parental leave, short term disability, long term disability, and life insurance along with profit sharing and various service discounts.
Wellness:
- We offer a variety of wellness programs with paid incentives as well as on-site fitness centers available at each office location.
Core Values:
- We're guided by our core values - Act with Integrity, Embrace Differences, Committed to Community, Be Innovative, Make Each Day Meaningful, and Seek Quality Results and we're looking for team members who share these values!
Job Description
NineStar Connect is looking for a highly skilled Network Engineer III to help design, maintain, and evolve our next-generation service provider network. If you're passionate about complex routing, carrier-grade infrastructure, and building reliable networks that serve thousands of customers, this is an opportunity to make a meaningful impact.
What You'll Do
As a Network Engineer III, you'll play a key role in the design, operation, and advancement of NineStar's core network infrastructure, including:
  • Configuring, maintaining, and upgrading core service provider network devices
  • Supporting and optimizing 100G and 400G transport networks
  • Managing DWDM systems, MPLS networks, and private/public eBGP peering
  • Maintaining public IPv4 and IPv6 addressing infrastructure
  • Researching, testing, and deploying emerging service provider technologies
  • Providing advanced troubleshooting and escalation support for network operations
  • Administering critical network services including DNS, DHCP, TACACS, and monitoring platforms
  • Developing and maintaining accurate network documentation
  • Training and mentoring fellow engineers and technical staff
  • Contributing to long-term network architecture planning and strategic initiatives

Qualifications
Required Qualifications
  • Bachelor's degree in Computer Science or related field and at least 8 years of related experience, or
  • Associate's degree in Computer Science or related field and at least 10 years of related experience
  • Extensive experience supporting service provider networks
  • Strong expertise in:
    • BGP and OSPF routing protocols
    • MPLS environments
    • Complex routing and network design
    • Cisco IOS, IOS-XE, and IOS-XR platforms
    • Advanced troubleshooting and diagnostics
    • Linux-based network services including DNS, DHCP, and TACACS
  • Excellent communication, problem-solving, and documentation skills
  • Ability to work independently and collaboratively in a team environment

Preferred Certifications
  • CCNP (Cisco Certified Network Professional) or higher
  • CCNP Service Provider concentration strongly preferred

Additional Information
NineStar Connect does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, age, marital status, sexual preference, disability, or any other characteristic protected by law.
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