Network Administrator

Chenega Corporation•Fort Carson, CO

1d•$74,300 - $90,000•Onsite

About The Position

Chenega Military, Intelligence & Operations Support (MIOS) is seeking a Network Administrator to join their team. This role involves enhancing skills and building a career in a dynamic business environment with a focus on professional development. The company, Chenega Advanced Solutions and Intelligence Services, LLC (CASIS), is a professional services provider specializing in Intelligence Operations and Cyber Support Services for the U.S. Government. CASIS is part of Chenega Corporation's MIOS Strategic Business Unit (SBU), which supports large federal agencies with over 1,700 employees. The Network Administrator will be responsible for the administration, configuration, operations, and maintenance of the Fort Carson Network Management System.

Requirements

Bachelor’s degree and 3+ years’ experience OR High school diploma or GED and 4+ years’ experience
The candidate shall acquire and maintain at least one (1) of the following certifications within 6 months of employment: Juniper Network Certified Internet Associate (JNCIA), Cisco Certified Network Associate (CCNA) certification
Possess a current CompTIA Security + CE certificate.
Secret clearance with T3 Security Investigation.
Must be a U.S. Citizen.
Knowledge, Skills, and Abilities: Ensure technical coverage across key areas: network protocols (TCP/IP, DNS, DHCP), operating systems (Windows, Linux), and cloud platforms (Azure, AWS) to support infrastructure needs.
Integrate troubleshooting and security management into risk mitigation and operational continuity plans.
Include hardware/software installation and maintenance in scope planning and resource scheduling.
Require thorough documentation of network configurations to support knowledge transfer and disaster recovery.
Prioritize soft skills like problem-solving, communication, and attention to detail when assigning roles or hiring.
Align network administration tasks with project milestones to avoid delays and ensure cross-functional coordination.

Responsibilities

Analyze LAN utilization statistics through data collection and performance measures of classified and unclassified networks.
Operate and maintain the network architecture for both NIPRNET and SIPRNET AITSC classification domains.
Install, maintain, troubleshoot, and fine-tune components such as switches, routers, encryption devices, 802.11 wireless controllers, antennas and access points, 802.16 antennas, firewalls, and VPN concentrators within the overall network connectivity.
Operate and maintain the Layer 3 and Layer 2 environment with knowledge of Cisco, Juniper, Aruba, Air Fortress, and TACLANE operating platforms.
Monitor and maintain operational capability and security standards on network management systems, including Tivoli Netcool, Info Vista, BMC True Sight Automation for Networks, Ribbon Call Controllers, Cisco Prime, Cisco Catalyst Center, Cisco Identity Services Engine, Juniper JUNOS Space, Cisco Security Manager, Cisco Wireless LAN Controllers, and other related NMS operating systems.
Monitor operation of the WLAN, LAN, and WAN, ensuring hardware and network operating software are functioning properly and that operational standards are met.
Perform function tests of system components to identify and resolve technical problems, analyze system malfunctions, implement necessary corrective actions, and provide ongoing support for the resolution of complex problems and operating malfunctions.
Perform system backups to ensure expedient restoration of the database for the respective network equipment.
Configure, monitor, install, patch, and harden network systems according to DoD security directives.
Develop documentation to assist the government with best business practices and standard operating procedures for supported technologies and system deployments.
Comply with plans, policies, standards, infrastructures, and architectures of DOD and DA IT Management and IT programs.
Perform and maintain security remediation, Information Assurance Vulnerability Alerts (IAVAs), STIG requirements, etc. All IAVAs, STIGs, etc., will be considered high priorities and shall be completed within the timelines assigned.
Review, validate information, and perform corrections as needed for all checklists and controls referring to Cyber Operations Risk Assessments (CORA) and RMF quarterly.
Configure, troubleshoot, and analyze technologies such as BGP, OSPF, MPLS/VPLS, spanning tree protocols, e.g., MSTP, RSTP, PVST, Multicast, 802.1x, 802.11, 802.16, IPSEC, VPN, DMVPN, SDN, VRRP/VRRS/HSRP, RADIUS, TACACS, SNMP, Link Aggregation, QoS, VoIP, VTC, and similar network technologies.
Provide or extend network connectivity within the guidelines of the Army Information Technology Services Catalog (AITSC) to a location within Fort Carson W-RNEC and LNECs.
Install, maintain, troubleshoot, and fine-tune network connection between Fort Knox, KY, and Fort Carson, CO to support data replication and rapid system failover for operational risk mitigation of the iPERMS Continuity Of Operations Planning (COOP). Contractor personnel shall be knowledgeable with all security classification guidance pertaining to COOP, including DoD Defense Continuity Security Classification Guide, 1 Sep 2022, and subsequent versions, to ensure information that is classified is not generated or stored on unclassified systems.
Other duties as assigned.