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Network Jobs in Marion, IN (NOW HIRING)

Community Health Network

Physician - ObGyn

Kokomo, IN · On-site

Physician - ObGyn This physician will join Community Physician Network, an employed physician group of over 650 physicians in Kokomo, IN. This opportunity offers: * Full spectrum of GYN procedures ...

Community Health Network

Physician - ObGyn

Kokomo, IN · On-site

Job Location This physician will join Community Physician Network, an employed physician group of over 650 physicians in Kokomo, IN. Highlights Community Howard Regional Health, the provider of ...

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Network information

What jobs are in computer networking?

Network jobs refer to roles that involve the design, implementation, management, and troubleshooting of computer networks. These positions can include network administrators, network engineers, and network technicians, who are responsible for ensuring the smooth operation and security of data communication systems within organizations. Network jobs are essential for maintaining connectivity, supporting communication, and enabling the sharing of resources such as files and internet access across computers and devices.

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

To thrive as a Network Engineer, you need strong knowledge of networking protocols, infrastructure design, troubleshooting, and a relevant degree or certification such as CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routers, switches, and management tools like Wireshark or SolarWinds is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical for ensuring network reliability, security, and optimal performance in modern organizations.

What is the difference between a network engineer and a network administrator?

A network engineer is responsible for designing and building a network, as well as for acquiring and locating required physical components. A network administrator is responsible for the daily functionality of the network, ensuring reliability and data security. Admins create and remove users and group permissions, following best practices for network security. Both jobs require specialized technical knowledge and coordination with stakeholders throughout the organization.

What are some typical challenges faced by network engineers in maintaining network security, and how can they be addressed?

Network engineers often encounter challenges such as managing vulnerabilities from outdated hardware or software, mitigating the risks of unauthorized access, and responding to evolving cyber threats. To address these issues, engineers regularly update and patch systems, implement robust firewalls, and use intrusion detection systems. Collaborating closely with the IT security team and staying current with industry best practices are also essential strategies for maintaining a secure and resilient network environment.

What is the difference between Network vs Network Administrator?

AspectNetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, planning, and implementing networksManaging, maintaining, and troubleshooting networks
Job ResponsibilitiesNetwork architecture, hardware setupNetwork monitoring, user support, security
Industry UsageUsed broadly in network design and planningCommonly employed in daily network management

While both roles involve working with networks, a 'Network' professional typically focuses on designing and planning network infrastructure, whereas a 'Network Administrator' manages and maintains existing networks. The Network role is more strategic, while the Network Administrator handles operational tasks to ensure network stability and security.

What careers are there in networking?

Careers in networking include roles such as network administrator, network engineer, systems analyst, and cybersecurity specialist. These positions involve managing, designing, and securing computer networks, often requiring knowledge of protocols, hardware, and certifications like Cisco CCNA or CompTIA Network+.

What do you do in a network job?

A network job typically involves designing, implementing, managing, and troubleshooting computer networks to ensure reliable data communication. Professionals in this field configure hardware and software, monitor network performance, and maintain security protocols, often using tools like routers, switches, and network management software. Certifications such as Cisco CCNA or CompTIA Network+ are common for these roles.
More about Network jobs

What cities near Marion, IN are hiring for Network jobs?

Cities near Marion, IN with the most Network job openings:

Network jobs near you
Infographic showing various Network job openings in Marion, IN as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 20% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior Network Engineer

Alexandria, IN

TM3 Solutions, Inc.
11 - 50 employees
Learn more about TM3 Solutions, Inc.external

$91K - $124K/yr

Full-time

Re-posted 19 days ago

Job description

Overview of Role:

TM3 Solutions, Inc. is seeking an expert-level Senior Network Engineer for the CONUS region to support the critical medical mission of the Department of Defense (DoD) Defense Health Agency (DHA). This Key Personnel role serves as the premier Network Specialist and Subject Matter Expert (SME) for all network-related issues covered under the contract.

The Senior Network Engineer ensures that highly complex technical infrastructure requirements are met and provides high-level installation, configuration, documentation, management, and troubleshooting of LAN/WLAN/WAN communication equipment across all DHA networked facilities. The ideal candidate will act as the CONUS and global point of contact for complex network issues, configuration management, multi-protocol routing, and enterprise-level network security.

Roles and Responsibilities:

  • Network Engineering & Troubleshooting:
    • Identify and resolve the largest, most complex LAN/WLAN/WAN network problems and issues at all levels of the OSI model using diagnostics and administration tools (e.g., Orion SolarWinds, ARMIS, Ansible).
    • Serve as the CONUS and global point of contact for network issues, configuration management, communications interconnection, addressing, and multi-protocol routing.
    • Measure, plan, and execute methodologies using Management Information Blocks (MIB) and MRTG to ensure high performance levels and minimum downtime.
    • Leadership & Consulting:
    • Advise and consult with government staff, agencies, and other contractor representatives on LAN/WLAN/WAN design, implementation, deployment, and management to ensure optimal support of the MHS mission.
    • Interface with and lead Network Specialists, as well as internal/external organizations, to resolve enterprise network issues.
    • Carry out the functions of all subordinate positions if tasked with traveling to any site covered by the contract.
    • Lead and participate in special projects and support initiatives as needs arise.
    • Network Security & Zero Trust:
    • Maintain and increase LAN/WLAN/WAN security by managing barrier systems that prevent unauthorized access to Military Treatment Facility (MTF) systems.
    • Establish, configure, and manage network firewalls, VPN devices, and Intrusion Detection Systems (IDS).
  • Documentation, Standardization & Policy:
    • Provide written recommendations to field personnel for network operations changes or enhancements (tuning/upgrades).
    • Document changes via ticketing systems, create written standards, and update existing standards in coordination with the NetMOD Network Standards Team.
    • Continuously evaluate vendor products to determine optimal components and configurations for DoD and MTF requirements.
    • Establish, implement, and develop policies, procedures, and best practices to ensure compliance with DoD and DHA Command objectives related to LAN/WLAN/WAN access and overall network operations.
    • Communicate proactively with key customers regarding the status of network support requests.

Educational and Certification Requirement:

  • Education: Bachelor's Degree in Computer Science, Engineering, a technical degree, or a related discipline, AND five (5) years of directly related experience; OR successful completion of a certified Technical or Vocational School AND ten (10) years of directly related experience gained through progressively higher levels of complexity.
  • Network Mastery: Mastery of networking protocols and technologies, including TCP/IP, XDM, HTTP, HTTPS, SMTP, SNMP, DNS, DHCP, RSTP, VRRP, BIND, EIGRP, BGP, OSPF, PPP, HDLC, V.35, and RS-449.
  • Standards Expertise: Clear understanding of 802.1d, 802.1q, 802.1w, 802.3, 802.5, 802.10, 802.11, 802.3u, 803.2, and 802.3z communications and Internet standards.
  • Hardware/Medium Knowledge: Direct experience with synchronous and asynchronous communications, Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI, ATM, and other DoD/DHA communications mediums. Experience with OTDR, cable testers, network sniffers, and EIA/TIA cable standards.
  • Environment Expertise: Mastery-level experience in routed, switched, and shared LAN environments operating Microsoft OS, Windows Active Directory, UNIX, and OpenVMS; employing routers, switches, terminal servers, and various local/long-haul WAN connectivity.
  • Communication Skills: Must be able to communicate effectively with a broad audience, including Government officials, medical professionals, and highly specialized technical personnel, both verbally and in writing.
  • Required Certifications & Clearances:
  • Clearance: Active SECRET security clearance.
  • DoD 8570 Compliance: Information Assurance Manager (IAM) Level III or equivalent certification per DoD 8570.01-M (most recent version).
  • Technical Certifications:
  • Cisco Certified Network Professional (CCNP)
  • Certified Information Systems Security Professional (CISSP)
  • Preferred & Desired Skills:
    • Prior experience with DoD Health Care Information Systems.
    • Subject matter expertise in Windows networks, Cisco Systems, and Orion SolarWinds.
    • Experience with and understanding of Zero Trust Architectures and Methodologies.

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