{"schemaVersion":"jobsearcher.job.v1","id":"2e2d7453f2baa5d83a2c406e","url":"https://jobsearcher.com/jobs/2e2d7453f2baa5d83a2c406e","canonicalUrl":"https://jobsearcher.com/jobs/2e2d7453f2baa5d83a2c406e","title":"Network Engineer, Principal","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocation\nTampa, Florida\n(Onsite Workplace)\nKey Skills For Success\nNetwork Design\nNetwork Systems\nSystem Testing\nZero Trust\nREQ#: RQ225280\nPublic Trust: None\nRequisition Type: Regular\nYour Impact\nOwn your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.\nJob Description\nGDIT is looking for a Senior Network Engineer to support all aspects of network operations support and projects for the USCENTCOM Information Technology Services (CITS) Program supporting the USCENTCOM J6 in Tampa, FL.\nThe Senior Network Engineer serves as a technical leader responsible for designing, implementing, and maintaining complex enterprise network infrastructures. This role focuses on integrating advanced network technologies such as Software-Defined Networking (SDN), Network Function Virtualization (NFV), Zero Trust architectures, and cloud-based connectivity solutions to ensure secure, scalable, and resilient network operations.\nHOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT:\nDevelop enterprise network designs that support advanced routing, segmentation, and automation capabilities.\nArchitect secure, scalable solutions leveraging Cisco ACI, VMware NSX, Cisco ISE, Palo Alto, or equivalent platforms.\nIntegrate Zero Trust principles and micro segmentation across hybrid and multi-cloud environments.\nProvides specifications and detailed schematics for network architecture.\nProvides specific, detailed information for hardware and software maintenance, implementation techniques.\nConducts testing of network systems.\nMaintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, hubs, bridges, gateways, etc.\nProvides technical solutions to a wide range of difficult problems. Solutions are imaginative, thorough, practicable and consistent with organization objectives.\nContributes to completion of specific programs and projects.\nWorks under very general direction.\nIndependently determines and develops approach for complex problem solving. Work is/may be reviewed upon completion for adequacy in meeting objectives.\nFrequent inter-organizational and outside contacts.\nRepresents organization in providing solutions to difficult technical issues associated with specific projects.\nParticipate in briefings and technical meetings with internal and external representatives.\nDeploy and manage LAN/WAN, SD-WAN, wireless, VPN, and data center networks across on-premises and cloud infrastructures.\nConfigure and optimize network performance, redundancy, and failover using technologies such as BGP, OSPF, EIGRP, VXLAN, and MPLS.\nManage advanced firewalls, load balancers, and identity-based access policies.\nWHAT YOU’LL NEED TO SUCCEED:\nRequired Qualifications:\nBachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).\n8+ years of progressively responsible network engineering experience.\nExpert knowledge of Cisco, Juniper, or Arista platforms.\nStrong understanding of SDN, Zero Trust, and network virtualization (e.g., VMware NSX, Cisco ACI).\nHands-on experience with network automation (Ansible, Python, Terraform).\nDeep knowledge of TCP/IP, BGP, OSPF, VLANs, VPNs, QoS, IPv6, and firewall policies.\nExperience integrating cloud networking (AWS, Azure, or GCP) with on premise environments.\nPreferred Qualifications\nExperience designing or operating Zero Trust architectures.\nFamiliarity with network monitoring tools (SolarWinds, Riverbed, Splunk, etc.).\nExperience supporting mission-critical or regulated environments (DoD, FedRAMP, or Financial).\nKnowledge of container networking (Kubernetes, Istio, Calico).\nStrong analytical and problem-solving abilities.\nExcellent written and verbal communication.\nProven ability to lead cross-functional technical initiatives.\nCommitment to continuous learning and innovation.\nClearance Requirement:\nActive TS/SCI clearance required\nTravel Requirements:\nRequired USCENTCOM mission support of up to 10% travel during the year to CONUS and OCONUS locations.\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n#ARMA\n#CENTCOM/CITS\n#gditpriority\nWork Requirements\nYears of Experience\n8 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nJuniper Networks Certified Design Associate (JNCIA-Design) | Juniper Networks - Juniper Networks\nCisco Certified Design Expert (CCDE) | Cisco - Cisco\nCompTIA Security+ CE | CompTIA - CompTIA\nAWS Certified Cloud Practitioner (CCP) | Amazon Web Services (AWS) - Amazon Web Services (AWS)\nTravel Required\nLess than 10%\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","company":"General Dynamics Information Technology","rawCompany":"generaldynamicsinformationtechnology","city":"Tampa","state":"FL","isRemote":false,"isActive":false,"createdAt":"2026-08-12T13:51:39.967Z","occupations":[{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Engineer, Principal","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocation\nTampa, Florida\n(Onsite Workplace)\nKey Skills For Success\nNetwork Design\nNetwork Systems\nSystem Testing\nZero Trust\nREQ#: RQ225280\nPublic Trust: None\nRequisition Type: Regular\nYour Impact\nOwn your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.\nJob Description\nGDIT is looking for a Senior Network Engineer to support all aspects of network operations support and projects for the USCENTCOM Information Technology Services (CITS) Program supporting the USCENTCOM J6 in Tampa, FL.\nThe Senior Network Engineer serves as a technical leader responsible for designing, implementing, and maintaining complex enterprise network infrastructures. This role focuses on integrating advanced network technologies such as Software-Defined Networking (SDN), Network Function Virtualization (NFV), Zero Trust architectures, and cloud-based connectivity solutions to ensure secure, scalable, and resilient network operations.\nHOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT:\nDevelop enterprise network designs that support advanced routing, segmentation, and automation capabilities.\nArchitect secure, scalable solutions leveraging Cisco ACI, VMware NSX, Cisco ISE, Palo Alto, or equivalent platforms.\nIntegrate Zero Trust principles and micro segmentation across hybrid and multi-cloud environments.\nProvides specifications and detailed schematics for network architecture.\nProvides specific, detailed information for hardware and software maintenance, implementation techniques.\nConducts testing of network systems.\nMaintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, hubs, bridges, gateways, etc.\nProvides technical solutions to a wide range of difficult problems. Solutions are imaginative, thorough, practicable and consistent with organization objectives.\nContributes to completion of specific programs and projects.\nWorks under very general direction.\nIndependently determines and develops approach for complex problem solving. Work is/may be reviewed upon completion for adequacy in meeting objectives.\nFrequent inter-organizational and outside contacts.\nRepresents organization in providing solutions to difficult technical issues associated with specific projects.\nParticipate in briefings and technical meetings with internal and external representatives.\nDeploy and manage LAN/WAN, SD-WAN, wireless, VPN, and data center networks across on-premises and cloud infrastructures.\nConfigure and optimize network performance, redundancy, and failover using technologies such as BGP, OSPF, EIGRP, VXLAN, and MPLS.\nManage advanced firewalls, load balancers, and identity-based access policies.\nWHAT YOU’LL NEED TO SUCCEED:\nRequired Qualifications:\nBachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).\n8+ years of progressively responsible network engineering experience.\nExpert knowledge of Cisco, Juniper, or Arista platforms.\nStrong understanding of SDN, Zero Trust, and network virtualization (e.g., VMware NSX, Cisco ACI).\nHands-on experience with network automation (Ansible, Python, Terraform).\nDeep knowledge of TCP/IP, BGP, OSPF, VLANs, VPNs, QoS, IPv6, and firewall policies.\nExperience integrating cloud networking (AWS, Azure, or GCP) with on premise environments.\nPreferred Qualifications\nExperience designing or operating Zero Trust architectures.\nFamiliarity with network monitoring tools (SolarWinds, Riverbed, Splunk, etc.).\nExperience supporting mission-critical or regulated environments (DoD, FedRAMP, or Financial).\nKnowledge of container networking (Kubernetes, Istio, Calico).\nStrong analytical and problem-solving abilities.\nExcellent written and verbal communication.\nProven ability to lead cross-functional technical initiatives.\nCommitment to continuous learning and innovation.\nClearance Requirement:\nActive TS/SCI clearance required\nTravel Requirements:\nRequired USCENTCOM mission support of up to 10% travel during the year to CONUS and OCONUS locations.\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n#ARMA\n#CENTCOM/CITS\n#gditpriority\nWork Requirements\nYears of Experience\n8 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nJuniper Networks Certified Design Associate (JNCIA-Design) | Juniper Networks - Juniper Networks\nCisco Certified Design Expert (CCDE) | Cisco - Cisco\nCompTIA Security+ CE | CompTIA - CompTIA\nAWS Certified Cloud Practitioner (CCP) | Amazon Web Services (AWS) - Amazon Web Services (AWS)\nTravel Required\nLess than 10%\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","datePosted":"2026-08-12T13:51:39.967Z","dateModified":"2026-08-12T13:51:39.967Z","hiringOrganization":{"@type":"Organization","name":"General Dynamics Information Technology","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Tampa","addressRegion":"FL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2e2d7453f2baa5d83a2c406e"},"url":"https://jobsearcher.com/jobs/2e2d7453f2baa5d83a2c406e"}}