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Odyssey Systems Consulting Group

In-house IT services with cloud security

Network Administrator

Network Engineering & AdministrationUpdated on Nov 10
Full-timeColorado Springs, CO, USANo salary listed

About the Job

Requirements

  • Must be a U.S. citizen.
  • Must have and be able to maintain a Secret clearance.
  • Must meet DoD 8570/DoD 8140 IAT Level 2 or 3 requirements with an approved baseline certification.
  • Must have a high school diploma or equivalent.
  • Must have 7 or more years of directly related experience, or a bachelor's degree in a related field with 3 or more years of directly related experience.
  • Experience configuring, managing, and troubleshooting network infrastructure components, including switches, routers, and firewalls, within defense sector environments.
  • Experience developing network documentation and understanding architectural and operational elements from Layer 1 through Layer 3.
  • Experience applying security standards, including DISA STIGs, in a defense-oriented environment.
  • Ability to perform regular system and network maintenance activities to ensure operational readiness and system robustness.
  • Proficiency in network administration within VMware/SDDC environments, including managing virtualized networks and security systems.

Responsibilities

  • Implement, maintain, and oversee virtualized network systems, focusing on VMware NSX and SDDC manager configurations.
  • Manage advanced network devices, including routers, multilayer switches, and firewalls across vendors such as Cisco and Dell.
  • Create and manage VMware distributed switches and port groups, ensuring optimized virtual network settings.
  • Execute a patching and upgrade schedule for network equipment and virtual infrastructure components.
  • Maintain network security through firewall rule management and access control.
  • Diagnose and troubleshoot network issues across OSI layers 1 through 3.
  • Use packet-capturing tools such as Wireshark for network analysis.
  • Monitor network performance and address capacity and scalability proactively.
  • Address network concerns and escalate complex issues to the technical program manager as needed.
  • Communicate within the team and with external stakeholders.
  • Guide a team of network administrators to meet program objectives.
  • Participate in formal change and configuration management processes to ensure system stability and compliance.

Desired Qualifications

  • A Top Secret clearance is preferred.
  • VMware VCP-NV and/or Cisco CCNA certifications are highly desirable.
  • Prior leadership experience managing a team of network administrators is an advantage.
  • Practical knowledge of VMware distributed switches, VMware NSX, and VXLAN/GENEVE overlays.
  • A bachelor's degree in a related field is preferred.

About the Company

Odyssey Systems Consulting Group

In-house IT services with cloud security

Odyssey Systems Consulting Group provides managed IT and internet services in the North East of England. It owns a dedicated business-only core network and delivers services including telephony, infrastructure management, cloud, cybersecurity, and voice/video solutions, with all work performed by in-house staff. By handling projects in-house and avoiding subcontractors, it maintains direct control over quality and service. Its goal is to help businesses run securely and efficiently through tailored IT and cloud solutions and responsive, personalized support, including human-led calls and access to leadership.

Company size
11-50
Company stage
Seed
Total funding
$1.3M
Headquarters
United Kingdom
Founded
1997

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