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Senior Core Network Engineer Jobs in Indiana (NOW HIRING)

OBXtek Inc.

Senior Network Engineer

Edinburgh, IN

$100K - $137K/yr

This Position is Subject to Contract Award OBXtek is currently seeking a Senior Network Engineer to lead all efforts concerning the planning, development, implementation, problem resolution, and ...

Rtc Communications

Network Engineer

Montgomery, IN · On-site

The network engineer impacts the organization via the health and expansion of the core, aggregation, and access networks that carry commercial and residential data and voice services.The Network ...

OBXtek Inc.

Senior Network Engineer

Edinburgh, IN · On-site

$100K - $137K/yr

Responsibilities This Position is Subject to Contract Award OBXtek is currently seeking a Senior Network Engineer to lead all efforts concerning the planning, development, implementation, problem ...

PinnaclePartners

Network Engineer, Sr

Fort Wayne, IN · On-site

$125K/yr

Network Engineer Location: Fort Wayne, IN Up to $125K 26139 Pinnacle Partners is assisting our client in their search for a Network Engineer to join their team in the Fort Wayne, IN area. This ...

Barbaricum

Senior Network Engineer III

Indianapolis, IN · On-site

$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 ...

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 ...

Puyenpa

Senior Network Engineer - III

Edinburgh, IN · On-site

$100K - $137K/yr

We are actively seeking a Senior Network Engineer - III for an upcoming proposal supporting programs at the Indiana Intelligence Center and JFHQ Indiana National Guard, Indianapolis, IN, Camp ...

Puyenpa

Senior Network Engineer - III

Indianapolis, IN · On-site

$99K - $136K/yr

We are actively seeking a Senior Network Engineer - III for an upcoming proposal supporting programs at the Indiana Intelligence Center and JFHQ Indiana National Guard, Indianapolis, IN, Camp ...

Puyenpa

Senior Network Engineer - III

Butlerville, IN · On-site

$88K - $121K/yr

We are actively seeking a Senior Network Engineer - III for an upcoming proposal supporting programs at the Indiana Intelligence Center and JFHQ Indiana National Guard, Indianapolis, IN, Camp ...

Bell Techlogix

Senior Network Engineer

Indianapolis, IN

$99K - $136K/yr

The Sr Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a direct impact on network ...

Bell Techlogix, Inc.

Senior Network Engineer

Indianapolis, IN · On-site

$99K - $136K/yr

The Sr Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a direct impact on network ...

Bell Techlogix

Senior Network Engineer

Indianapolis, IN · On-site

$99K - $136K/yr

The Sr Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a direct impact on network ...

ManTech International

Network Engineer

Crane, IN · On-site

As a core member, you will assist in the research & design, engineering, integration, testing ... Optimize network performance and security to meet the highest standards * Mentor junior network ...

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All JobsCore Network Engineer JobsSenior Core Network Engineer JobsSenior Core Network Engineer Jobs in Indiana

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.
Senior Network Engineer

Senior Network Engineer

OBXtek Inc.

Edinburgh, IN

$100K - $137K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Job description

This Position is Subject to Contract Award

OBXtek is currently seeking a Senior Network Engineer to lead all efforts concerning the planning, development, implementation, problem resolution, and administration of  the Muscatatuck Training Center Advanced Cyber Center (MACC-TTE) networks. Serve as the technical expert on network system policy and planning, including short-range and long-range planning. Define future focus through roadmaps and technology strategies to solve complex problems. Must meet DoDM 8140.03 IAT Level II requirements.

Responsibilities:

  • Lead network planning, development, implementation, problem resolution, and administration for MACC-TTE
  • Serve as technical expert on network system policy and planning (short-range and long-range)
  • Make recommendations on proposed Network Systems Engineering based on existing capabilities and analysis of alternatives
  • Define future focus through roadmaps and technology strategies to solve complex problems
  • Exercise responsibility for strategic goals, policy, and planning requirements for MACC-TTE networks
  • Design and configure networks including routing, switching, firewalls, DNS, VPNs, and VLANs
  • Manage both bare metal and virtualized network systems
  • Support wireless infrastructure including 802.11x, 2G, 3G, 4G, and 5G technologies
  • Configure and manage DoD nodes including JIOR node
  • Support network documentation, site surveys, and accreditation requirements

Must meet one the following minimum recommended education/experience pathways (functionally aligned), including the DoD-experience minimums:

Education

  • Bachelor’s degree in Network Engineering, Cybersecurity, Information Management, or a related discipline. MUST meet DoDM 8140.03 IAT Level II requirements.

Experience

  • Minimum 10 years configuration and operation of cyber range or computer testbed environments
  • Expertise in designing/configuring networks: routing, switching, firewalls, DNS, VPNs, VLANs using bare metal and virtualized systems
  • Enterprise network engineering and support for distributed test range facility, including creating/planning policies and procedures
  • Experience with wireless infrastructure supporting 802.11x, 2G, 3G, 4G, and 5G wireless technologies

Certification:

  • DoDM 8140.03 IAT Level II REQUIRED (e.g., Security+, CCNA Security, CISSP, CASP+, CySA+, or equivalent).

  • CCNP, CCNA, or equivalent network certifications strongly preferred.

Desired Qualificaitons

  • VMware vSphere / KVM / Proxmox virtualization experience
  • PCTE / JIOR / cyber range architecture experience
  • Spectrum management awareness and RF deconfliction exposure
  • Army network modernization experience (WIN-T, GENM-O, DISA)
  • RMF/A&A familiarity (eMASS, NIST 800-53)
  • Experience with Palo Alto, Cisco ASA, or Juniper firewall platforms
  • Ansible/Terraform/scripting for network automation

Security Clearance

  • TS/SCI (active and current) – Must be verifiable through DISS

Top Secret with SCI eligibility

Headquartered in McLean, Virginia and founded in 2009, OBXtek is a fast-growing leader in the government contracting field. Our mission is Our People…Our Reputation. Our people are trained professionals who enhance our customers’ knowledge and innovation using technology, collaboration, and education.

We offer a robust suite of benefits including comprehensive medical, dental and vision plans, Flexible Spending Accounts, matching 401K, paid time off, tuition reimbursement plans and much more.

OBXtek pairs lessons learned across disciplines with best practices and industry standard quality practices such as CMMC Level-2, CMMI-Dev Level III, ITIL, 6Sigma, PMI, and ISO. Our rapid growth has been recognized by INC500, the Washington Business Journal, and Washington Technology magazine.

OBXtek is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, age, national origin, gender identity, disability, veteran status, sexual orientation or any other classification protected by federal, state or local law.

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