ClearanceJobs
Network Administrator (Network Communications 3)
ClearanceJobs, Fairfax, Virginia, United States, 22032
Mission Technologies Network Administrator
The Mission Technologies Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure on all Mission Technologies networking equipment. The candidate will support the operation and maintenance of multiple networks across different classification levels, different environments and ensure continuous network connectivity is maintained to customers and sites. As a network operation support you will be expected to provide troubleshooting of network connectivity including WAN circuits, equipment failures, router and switch configurations, firewall access control lists. The candidate will have a strong understanding of network security best practices and security patching. This includes coordination with commercial circuit providers for implementation and troubleshooting; maintaining Information Assurance compliance including IOS upgrades, network device configuration changes, firewall ACL verification and changes; and supporting remote sites in restoring network failures. Responsibilities: Maintains smooth operation of local area networks, wide area networks and virtual private networks (VPN). Plans, evaluates, and coordinates installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. Maintains technical expertise in all areas of networks and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc. May propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings. Prepares or ensures that appropriate network documentation exists, including operational instructions. Provides regular monitoring and network analysis regarding short- and long-range planning for in-house systems. May coordinate third-party maintenance for network equipment. May design network or portion of network that include selection of hardware and software packages. Requirements: 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years' experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. 5 + years demonstrated experience in network operations and support. Work experience may be adjusted for highly specialized knowledge or uniquely applicable experience. Demonstrated hands-on experience in network operations and on-site support Proven experience in providing direct site support, including physical infrastructure management and on-premises troubleshooting Experience with remote and on-site network installations and upgrades Must currently hold or be able to obtain and maintain a US Secret security clearance Must be willing to work periodic shifted schedules include evening, night, and weekends. Preferred Requirements: CCNP Certification or equivalent strongly preferred. Multi-cloud network configuration preferred. Experience in installing and troubleshooting WAN and LAN network equipment and circuits. Strong experience in monitoring, maintaining, and troubleshooting Palo Alto Firewalls. Strong technical network troubleshooting and critical thinking skills with the ability to troubleshoot technical issues within multiple systems. Strong knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Cisco IOS. Strong knowledge of Fortinet Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Fortinet IOS. Strong knowledge of IP networking fundamentals, OSI model, and frame/packet structure. Experience in a network operations environment including help desk, customer communication, trouble ticketing, and issue resolution. Experience with network and performance monitoring tools (SolarWinds, etc.) Experience in network security technologies including firewalls, VRFs, and port-security/802.1x. Familiarity with Cisco VoIP, including PoE switches and Call Manager. Physical Requirements: Job performance will normally require only minor lifting and carrying of boxes of records or equipment. Why HII: We build the worlds most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of Americas top large company employers, we are a values and ethics driven organization that puts peoples safety and well-being first. Regardless of your role or where you serve, at HII, youll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Together we are working to ensure a future where everyone can be free and thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law. Do you need assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.
The Mission Technologies Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure on all Mission Technologies networking equipment. The candidate will support the operation and maintenance of multiple networks across different classification levels, different environments and ensure continuous network connectivity is maintained to customers and sites. As a network operation support you will be expected to provide troubleshooting of network connectivity including WAN circuits, equipment failures, router and switch configurations, firewall access control lists. The candidate will have a strong understanding of network security best practices and security patching. This includes coordination with commercial circuit providers for implementation and troubleshooting; maintaining Information Assurance compliance including IOS upgrades, network device configuration changes, firewall ACL verification and changes; and supporting remote sites in restoring network failures. Responsibilities: Maintains smooth operation of local area networks, wide area networks and virtual private networks (VPN). Plans, evaluates, and coordinates installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. Maintains technical expertise in all areas of networks and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc. May propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings. Prepares or ensures that appropriate network documentation exists, including operational instructions. Provides regular monitoring and network analysis regarding short- and long-range planning for in-house systems. May coordinate third-party maintenance for network equipment. May design network or portion of network that include selection of hardware and software packages. Requirements: 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years' experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. 5 + years demonstrated experience in network operations and support. Work experience may be adjusted for highly specialized knowledge or uniquely applicable experience. Demonstrated hands-on experience in network operations and on-site support Proven experience in providing direct site support, including physical infrastructure management and on-premises troubleshooting Experience with remote and on-site network installations and upgrades Must currently hold or be able to obtain and maintain a US Secret security clearance Must be willing to work periodic shifted schedules include evening, night, and weekends. Preferred Requirements: CCNP Certification or equivalent strongly preferred. Multi-cloud network configuration preferred. Experience in installing and troubleshooting WAN and LAN network equipment and circuits. Strong experience in monitoring, maintaining, and troubleshooting Palo Alto Firewalls. Strong technical network troubleshooting and critical thinking skills with the ability to troubleshoot technical issues within multiple systems. Strong knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Cisco IOS. Strong knowledge of Fortinet Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Fortinet IOS. Strong knowledge of IP networking fundamentals, OSI model, and frame/packet structure. Experience in a network operations environment including help desk, customer communication, trouble ticketing, and issue resolution. Experience with network and performance monitoring tools (SolarWinds, etc.) Experience in network security technologies including firewalls, VRFs, and port-security/802.1x. Familiarity with Cisco VoIP, including PoE switches and Call Manager. Physical Requirements: Job performance will normally require only minor lifting and carrying of boxes of records or equipment. Why HII: We build the worlds most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of Americas top large company employers, we are a values and ethics driven organization that puts peoples safety and well-being first. Regardless of your role or where you serve, at HII, youll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Together we are working to ensure a future where everyone can be free and thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law. Do you need assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.