Shelter Insurance Companies · 20 hours ago
Network Infrastructure Administrator
Columbia, MO - Corporate Office
Full-time
Onsite
Mid Level
$70K/yr - $86K/yrShelter Mutual Insurance Company is a premier organization in the insurance industry, seeking a Network Infrastructure Administrator. The role involves managing and maintaining the network infrastructure, ensuring security protocols are followed, and participating in disaster recovery efforts.
Auto InsuranceInsuranceService Industry
Responsibilities
Collectively responsible for highest level or privileged access to the circuits and network devices that comprise the Shelter network, including firewalls and load balancers, security systems and devices, and all circuits such as WAN/MPLS, internet, replication, and SIP trunks
Daily work frequently involves critical infrastructure and data/configuration that is replicated off-site for disaster recovery purposes
Design, implement, and monitor network systems related to: Network routers, switches, firewalls, load balancers, WIFI systems, Circuits: WAN/MPLS, internet, replication, SIP, Network VPN's
Complete day-to-day administration, monitoring and maintenance related to routers, switches, firewalls, load balancers, packet shapers, wireless systems, and circuits
Conduct complex troubleshooting and repair tasks on network at a detailed level by device
Work closely with Security to select, implement, and maintain Security related systems and address Security related incidents/events
Assure off-site disaster recovery environment is consistently available and participate in semi-annual disaster recovery testing
Maintain infrastructure of a variety of IT Security systems and perform considerable work in the development and implementation of workflows and data integration/transformations associated with those systems
Manage VPN’s used by employees and agents while monitoring systems to alert on potential issues related to internal network and external circuits
Work with circuit providers to assure circuits are installed, terminated, and maintained as needed
Participate in various reviews and audits (ex: PCI compliance, pen tests, security exercises)
Participate in capacity planning ensuring that our systems have the necessary capacity to meet strategic business needs with few or no reliability issues
Work with 3rd Party Vendors as needed to procure hardware and software solutions, as well as addressing updates and issues after implementation
Qualification
Required
Ability to be a subject matter expert for new and existing technologies
Ability to train peers on technology, take on a leadership role, and work with management
Familiarity supporting Security initiatives and implementing Security best practices
Excellent communication and interpersonal skills and be capable of tactical planning and initiative
Ability to maintain various network systems, hardware and software technologies as indicated above, with some assistance from peers
Scripting and automation experience
Familiarity with single data center network with disaster recovery site
Windows Server, Linux and Mac OS system administration familiarity
Familiarity with most of the following and proven experience with a combination of the following: Network monitoring systems (ex: Solarwinds), Sniffer/packet capture tools (ex: Wireshark), SSH and Telnet client and terminal emulator program (ex: SecureCRT), Governance, Risk and Compliance assessments, PCI compliance and audits, or other assessments and audits, DNS, Contracts, implementations, terminations, and maintenance of Circuits from various circuit providers
Proven analytical skills in all areas of responsibility
Proven troubleshooting skills in all areas of responsibility
Ability to perform the essential functions of the position, with or without a reasonable accommodation
Benefits
Health, Dental, Voluntary Vision and Prescription Drug Insurance
Savings and Profit Sharing 401(k)
Paid Time Off for Sick and Personal Leave, Vacation and Holidays
Vitality Wellness Program
"Dress for Your Day" Dress Code
Flexible Scheduling
And much more!
Company
Shelter Insurance Companies
Shelter Insurance® is a property casualty insurance company offering auto and home insurance in addition to several other insurance products, including: Life Insurance Renters Insurance Motorcycle Insurance RV Insurance ATV Insurance Boat Insurance Umbrella Insurance Personal Articles/Inland Marine Insurance Farm Insurance Business Insurance Shelter Insurance® products are sold by agents in 14 states— Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Nebraska, Ohio, Oklahoma and Tennessee.
Founded in 1946
1001-5000 employees
H1B Sponsorship
Shelter Insurance Companies has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Late StageLeadership Team
Matt Moore
President and Chief Operating Officer
Recent News
2025-05-07
EIN Presswire
2025-04-29
Company data provided by crunchbase