76 to 100 of 183 Network Architecture Jobs

We are looking for an agile and experienced Network Engineer to lead the modernization of our network infrastructure. This role will focus on migrating from legacy Cisco 9900 series devices, optimizing HP closet configurations, and transitioning from a flat Layer 2 network to a robust Layer 3 architecture. The ideal candidate will have strong expertise in routing … protocols, switching, Palo Alto firewalls, and cloud VPN integration. Key Responsibilities: - Lead the migration from Cisco 9900 series switches to modern network infrastructure. - Redesign and implement a scalable Layer 3 network architecture, transitioning from the current Layer 2 setup. - Integrate and optimize existing VLAN configurations for improved segmentation and performance. - Extend and manage VPN tunnels to cloud … environments for secure connectivity. - Configure and maintain routing protocols (e.g., OSPF, BGP) to ensure efficient and resilient network communication. - Support and maintain HP closet switches, ensuring optimal performance and reliability. - Deploy and manage Palo Alto firewalls, including policy creation, threat prevention, and traffic analysis. - Troubleshoot and resolve complex network issues across LAN/WAN environments. - Collaborate with cross More ❯

related client and internal issues. • Lead technical troubleshooting, root cause analysis, and proactive problem resolution. • Ensure clear, client-friendly communication of technical solutions to enhance customer trust and satisfaction. • Network Architecture & Design: Plan, design, and document secure, scalable, and resilient network architectures to support enterprise and Defense Industrial Base client environments. • Firewall Engineering: Implement, configure, and manage … . • Implementation & Integration: Lead deployment and integration of networking and firewall solutions into hybrid cloud and on-premise environments while ensuring compliance with NIST 800-171 and CMMC requirements. • Network Troubleshooting & Escalations: Act as final escalation point for complex networking and firewall incidents, performing advanced diagnostics and root cause analysis to restore service and prevent recurrence. • Performance & Security Optimization … Continuously monitor and fine-tune network and firewall performance, availability, and security posture. • Change & Configuration Management: Develop, document, and enforce standardized processes for firewall rule lifecycle, network configuration changes, and version control. • Network Segmentation & Zero Trust: Design and enforce secure network segmentation, micro-segmentation, and Zero Trust principles to minimize attack surface. • Vendor & Tool Expertise: Maintain More ❯

NETWORK ARCHITECT - SME HERNDON Position requires ACTIVE TS/SCI clearance with Polygraph Mandatory Skills: 1. Required Skills 2. Design and optimize network topologies and site configurations. Plan installations, transitions, and cutovers of network components and capabilities. 3. Organize and direct network installations or site surveys. 4. Assess and document current site network configuration and … to convey technical designs, ideas and results to non-technical audiences and provide briefings to high-level government personnel. 7. Must have knowledge of Cisco Routing and Switching, and network architecture planning. 8. Must have knowledge of remote administration and secure Virtual Private Networking, to include IPSEC and SSL. 9. Must understand commercial encryption standards and their application … routers, switches, and firewalls. 17. Familiarity with wireless standards such as GSM, CDMA, 802.11 and 802.16 technologies. 18. Experience with common test and analysis equipment to include spectrum analyzers, network sniffers, LAN/WAN simulation equipment, and COTS software. 19. Possession of excellent oral and written communications skills. Optional Skills: 1. Certifications such as CCIE and MCSE 2. Knowledge More ❯

Network Support GES is seeking an Int. Network Admin to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal … and external mission partners operating in CONUS and OCONUS locations. The Int. Network Admin will be support planning, designing, and evaluating various components of the network. Duties will include providing specifications for network architecture, evaluating and recommending new technologies to enhance current capabilities, and performing needs assessments. Support level duties will include monitoring, installation, modification, testing and … servicing of network equipment. Primary focus will be on, handling internal projects for operations, supporting driving time-sensitive initiatives, supports ITIL service area activities (problem management, incident management, service request fulfillment, etc.) and specific tasks to a successful conclusion, operations management, configuration/change management t, service level agreements (SLA). The individual will adhere to and improve standard More ❯

Overview The Scoop on the Role: This role involves closely collaborating with stakeholders to design, deploy, maintain, and monitor live services and the underlying network infrastructure. As a Principal Network Architect, you'll focus on architecting, deploying, and operating cloud-based GRC and HRIS services and SaaS products ensuring the security and connectivity of critical operations processes. Responsibilities … Architectural Leadership: Lead the creation of advanced network architectures and designs within a team of technical leads. Technology Evaluation: Proactively evaluate and assess new networking technologies to enhance infrastructure capabilities. Technical Standards: Develop technical solutions and establish standards, policies, and procedures for network infrastructure. Infrastructure Management: Manage cloud network resources, application flows, and security elements as code … Compliance: Apply a risk-based approach to implementing security policies to ensure GDPR and InfoSec compliance. Security Collaboration: Collaborate with the security team to implement best practices for cloud network security. Agile Participation: Engage in Agile Scrum standups with platform and development teams, supporting software deployment to secure cloud networks. Monitoring Solutions: Implement monitoring solutions for network infrastructure More ❯

elay is hiring an Exploitation Analysts (EA) to support a brand new contract! The EA have many of the same skills of Digital Network Exploitation Analyst (DNEA), but their primary mission is more focused on exploitation. In addition to maintaining DNEA-level understanding of adversary networks, exploitation analysts have to understand network defenses and vulnerabilities to create exploitation … plans and make operational adjustments. There are multiple levels available for the Digital Network Exploitation Analyst: Exploitation Analysts Level 1 Exploitation Analysts Level 2 Exploitation Analysts Level 3 Exploitation Analysts Level 4 Years' Experience by Degree Type: Exploitation Analysts Level 1 Bachelor Degree with 2 years of experience. Exploitation Analysts Level 2 Bachelor Degree with 5 years of experience. … Bachelor Degree with 11 years of experience. Other degrees may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Certifications: 18 semester hours of military training More ❯

Because You Deserve More Than Just a Job As a Digital Network Exploitation Analyst, you will: Evaluate target opportunities using all source data to understand and map target networks, and to assist in developing detailed exploitation and operations plans. Analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid … in Computer Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security … experience must be in computer or information systems design/development/analysis roles. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such as More ❯

The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful candidates will provide expert technical advice and guidance to the government on all aspects of enhancing resilience and survivability against sophisticated cyber … by performers. The candidate will prepare and deliver technical reports, briefings, and presentations to government officials and technical stakeholders. The ideal candidate should possess technical expertise and experience in network engineering of DOD classified networks, notably the design, implementation, operations, and maintenance of enterprise, tactical, or expeditionary communications networks. The candidate will evaluate emerging technologies, monitor development of novel … Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field (Master's degree preferred). TS/SCI Clearance Minimum of 8 years of relevant experience in network development, network security, cybersecurity, and/or enterprise systems First-hand experience with research and/or development of decentralized services and networked software systems Substantial experience with More ❯

CNI Network Administrator - 6 months - Hybrid (Wokingham) - Inside IR35 We are seeking a skilled CNI Network Administrator to join our team on a full-time basis , working 3 days per week on-site in Wokingham and 2 days remotely . In this role, you will be responsible for the administration of critical network infrastructures, including LAN, WAN … intranets, and CNI/SCADA systems. Key Responsibilities: Analyse organizational IT infrastructure needs, design network architecture (LAN, WAN, intranets, SCADA/CNI), and present solutions to management. Assess network traffic, capacity, and speed requirements; recommend load balancing, segmentation, and optimization strategies. Identify, configure, and maintain required hardware (Routers, Switches, Firewalls) and software (drivers, VPNs, DNS). Implement … and monitor network security measures, ensure compliance with audit standards, policies, and government regulations (ISO, CNI, SCADA, cybersecurity protocols). What You Will Ideally Bring: Active SC Clearance Proven expertise in deploying and administering LAN, WAN, intranets, and critical CNI/SCADA networks. Strong knowledge of TCP/IP, IPv6, DNS, VPNs, Firewalls, load balancers, and segmentation. Deep understanding More ❯

CNI Network Administrator - 6 months - Hybrid (Wokingham) - Inside IR35 We are seeking a skilled CNI Network Administrator to join our team on a full-time basis , working 3 days per week on-site in Wokingham and 2 days remotely . In this role, you will be responsible for the administration of critical network infrastructures, including LAN, WAN … intranets, and CNI/SCADA systems. Key Responsibilities: Analyse organizational IT infrastructure needs, design network architecture (LAN, WAN, intranets, SCADA/CNI), and present solutions to management. Assess network traffic, capacity, and speed requirements; recommend load balancing, segmentation, and optimization strategies. Identify, configure, and maintain required hardware (Routers, Switches, Firewalls) and software (drivers, VPNs, DNS). Implement … and monitor network security measures, ensure compliance with audit standards, policies, and government regulations (ISO, CNI, SCADA, cybersecurity protocols). What You Will Ideally Bring: Active SC Clearance Proven expertise in deploying and administering LAN, WAN, intranets, and critical CNI/SCADA networks. Strong knowledge of TCP/IP, IPv6, DNS, VPNs, Firewalls, load balancers, and segmentation. Deep understanding More ❯

Primary Responsibilities: We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and cloud-based networking environments. The ideal candidate will bring deep technical expertise in AWS cloud, network firewalls, and endpoint security tools, along with experience working in Linux and Windows environments. This role will be instrumental in ensuring the resilience … security, and performance of our global network infrastructure. Below are some tools/skills the candidate should have knowledge or experience on: • 5+ years' experience in designing, implementing, and maintaining secure and scalable network solutions across on-premises and AWS cloud environments. • Experience on reviewing AWS firewall/security group requests from a security-first perspective. • Experience on … troubleshooting and resolving networking issues in AWS environments. • Support and maintain large-scale AWS network architecture, including VPCs, DNS, subnets, routing, remote access technologies, and security constructs. • Experience on maintaining AWS Architecture using Terraform. • Experience using CloudFormation templates. • Build and manage solutions using Linux and Ansible for configuration in support of network and security operations. • Assist More ❯

Primary Responsibilities: We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and cloud-based networking environments. The ideal candidate will bring deep technical expertise in AWS cloud, network firewalls, and endpoint security tools, along with experience working in Linux and Windows environments. This role will be instrumental in ensuring the resilience … security, and performance of our global network infrastructure. Below are some tools/skills the candidate should have knowledge or experience on: 5+ years' experience in designing, implementing, and maintaining secure and scalable network solutions across on-premises and AWS cloud environments. Experience on reviewing AWS firewall/security group requests from a security-first perspective. Experience on … troubleshooting and resolving networking issues in AWS environments. Support and maintain large-scale AWS network architecture, including VPCs, DNS, subnets, routing, remote access technologies, and security constructs. Experience on maintaining AWS Architecture using Terraform. Experience using CloudFormation templates. Build and manage solutions using Linux and Ansible for configuration in support of network and security operations. Assist More ❯

A client of Innova Solutions is immediately hiring a Network Planning Engineering. Position Type: Full Time Contract, Temp to Perm Duration: 06-12 Months Location: Melbourne, FL As a Network Planning Engineering, you will: • Evaluate technologies and designs in relation to the critical infrastructure and service needs for the FAA. • Implement solutions that support the FAA's NextGen … Create and maintain documentation and training for knowledge transfer • Evaluate technologies and designs in relation to the critical infrastructure and service needs for external customers • Maintain operational excellence of network system and components to exceed customer expectations • Define and implement the best practices for network and capacity management • Identify areas of opportunity for automation and network optimization … Routinely perform proof of concepts and service trials while documenting system integration • Travel as required to meet for requirement meetings and system integration planning Qualifications: • 5+ years of network engineering experience with IP networks or, a 4-year Bachelor of Science degree with 3+ years relevant experience with IP networks • Experience implementing the network design, testing and building More ❯

NETWORK ARCHITECT - SWITCHING Oneida Technical Solutions, LLC (OTS) has a rich history of providing IT support and associated services in highly complex, highly regulated, highly secure environments, including the U.S. Department of Defense (DoD), law enforcement, health care, retail, and the casino gaming industry. We have an exciting opportunity to support the Air Force Enterprise IT as a Service … EITaaS) Wave 1, specifically advancing the solution for bringing the EITaaS IT Service Management offerings to SIPR. We are currently seeking a Network Architect - Switching for an onsite position in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have 10+ years' experience working with Cisco technology … CCNP certification strongly preferred. Experience deploying and managing cloud-based network services and monitoring tools at IL-6. Strong technical background in Data Center (DC) technologies, including (but not exclusive to) servers, storage, virtualization, networking, infrastructure management, and data center facilities (power, cooling, ironwork, cabling) Hands-on experience with Cisco, F5, Palo Alto technologies Considered a Subject Matter Expert More ❯

Job summary We are seeking a highly skilled and dynamic Network and IT Comms Manager to join our growing IT team. This pivotal role is perfect for a seasoned professional who thrives in a fast-paced environment and is eager to lead a team and be part of the the strategic management of our network and IT Communications … systems. As the Network and IT Communications Manager, you will be responsible for designing, implementing, and maintaining robust and secure network systems that support our global operations. You will lead a team of IT professionals, ensuring seamless connectivity, high availability, and efficient communication across all our platforms. Key responsibilities include all aspects of managing and supporting the network and telecoms support staff, overseeing network security protocols, managing critical services, and optimising communication systems for scalability and performance. You will also play a critical role in disaster recovery planning and the implementation of new technologies that keep us ahead in a rapidly evolving industry. The ideal candidate will have a strong background in network architecture More ❯

Belay is hiring Digital Network Exploitation Analysts (DNEA) to support a brand new contract! The DNEA evaluates target opportunities and strategizes activities against particular networks using all source data to understand and map target networks and assist in developing detailed exploitation and operations plans. The Digital Network Exploitation Analyst will have a solid understanding of logical/physical … IP core infrastructure, communication devices and how they connect to networks, and the traffic movements in a network; has a working knowledge of the principles and methods used to identify, collect, analyze process and disseminate information in accordance with established requirements and priorities; possesses an understanding of and experience in the SIGINT disciplines of collection, target development, and tasking … Relevant experience must be in computer or information systems design/development/analysis. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such as More ❯

TEKsystems is seeking a Top secret cleared Network architect to support a high visibility contract at PACAF. This consultant will drive operational efficiencies to reduce technical debt, enhance the customer experience via upgrades/implementations, and help make determinations to drive a more interoperable network for USINDOPACOM and the tenants involved (PACAF). Responsibilities: - Provide Tier 3 network engineering support and troubleshooting for O&M operations across PACAF networks (NIPR/SIPR/Coalition). - Support SDP development in coordination with the lead Network Architect and A6 stakeholders. - Support implementation and sustainment of routing and switching, network segmentation, firewalls, and QoS configurations. - Conduct change management planning, including development of technical implementation procedures and risk assessments. … Execute network upgrades and integration of hardware/software solutions in support of modernization efforts. - Perform diagnostics for complex hardware, firmware, and configuration issues impacting network services. - Ensure RMF-aligned security integration across all changes. - Coordinate with PACAF/A6 and other stakeholders for technical implementation and validation. - Survey and assess the condition of the site(s)' facilities More ❯

Title: Lead Network Engineer Location: Fort Meade MD Full time with CompQsoft Clearance: Secret or Top Secret or Higher Client: DISA Certification: CompTIA SEC+ CE Requirements Overview: CompQsoft is seeking a highly skilled Lead Network Engineer, to join our DISA program team in Fort Meade, MD. This is an exciting key position and opportunity to leverage your experience … skills, and leadership by providing support for end-to-end engineering solutions for DISN projects. As Lead Network Engineer, you will lead and oversee the planning and implementation of solutions across multiple technologies and platforms in the DISN and provide end-to-end integrated solutions ensuring mission success. You will support and lead technical planning, analysis, engineering, and testing … tools and subsystems to support software reuse and domain analyses and manages their implementation. • Develop and validate system architecture. • Develop and support initial implementation and provide lifecycle engineering of network architecture. • Support Quality of Service (QoS) policies, requirements, and testing. • Provide technical expertise in design review, lab testing & test report, implementation plan and deployment of new advanced large-scale More ❯

Weeghman & Briggs is seeking Digital Network Exploitation Analysts/DNEA of multiple levels. Join our growing team and support an important mission within the Federal Government. Location: Annapolis Junction & Utah (DNEA3) Clearance Required: TS/SCI w/Polygraph As a Digital Network Exploitation Analyst, your responsibilities will include: evaluate target opportunities using all source data to understand … and map target networks, and to assist in developing detailed exploitation and operations plans. analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid understanding of logical/physical IP core infrastructure, communication devices and how they connect to networks, and the traffic movements in a network. be involved in … in Computer Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security More ❯

A client of Innova Solutions is immediately hiring for a Network Security Engineer. Position type: Full Time Contract Duration: 12 Months Location: Manassas, VA (Hybrid) As a Network Security Engineer, you will: Work alongside a dynamic team of network engineers. Your team is fully responsible for the design, optimization, deployment and support of the Network Firewalls … and security aspects. This Agile team engages in the product evolution, covering network architecture and design, development, configuration, quality assurance, security, operations, and IT infrastructure aspects. Work in a truly international environment with main hubs across three continents. We have global reach and impact but operate fast as we are a relatively small company. Have a unique opportunity … to expand your reach in terms of knowledge, network and build your expertise through CLIENT s global platform. What to expect in this role: Work with the Product Owner and Squad members to design, develop, test, configure, upgrade and maintain Fortinet and Checkpoint Firewalls with virtual instances (VDOM/VSX) in line with agreed requirements Work with your team More ❯

Security Clearance: Secret Education Requirement: • Bachelor's degree in Engineering, Testing, or a related field. Experience Requirement: • A minimum of six (6) years of tactical network systems engineering experience is required. • A Bachelor's degree may be substituted with an additional seven (7) years of related experience performing tactical network systems engineering functions. Job Description: We are seeking … a qualified System Engineer III to join our team in enhancing tactical network systems. The ideal candidate will possess extensive experience in systems engineering and will provide vital technical expertise throughout the lifecycle of acquisition programs. Key Responsibilities: • Systems Engineering Support: Perform systems engineering processes, procedures, and best practices to ensure effective development, testing, evaluation, training, and configuration management … in support of acquisition programs. • Network Architecture: Provide engineering support on transport and networking architecture, focusing on current and future tactical network capabilities. • Technical Evaluations: Support design reviews and conduct thorough, in-depth technical evaluations and assessments of network performance and architectures, including risk assessments and integration strategies. • Capability Support: Engage in Capability Set (CS More ❯

Digital Network Exploitation Analyst Level 3 - Clearance Required Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph. This position is not an opportunity to be sponsored or nominated for a government security clearance. Minimum Qualifications: • A current Top-Secret/SCI government security clearance with polygraph is required • Eight … experience. Degree in Computer Science or related fields (Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). (U) Information Technology (IT) and Information … Relevant experience must be in computer or information systems design/development/analysis. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such as More ❯

New Role: Network Architect Location: Basingstoke (Hybrid) Salary: Up to £78.000 + £6000 Car Allowance Key Skills: Juniper, Cisco, Gigamon, HLD/LLD, SSM. FMC, FTD, WAN/LAN Clearance: Applicants must be eligible and willing to undergo UK Security Clearance (Requirement being sole British National) About the Role We are looking for an experienced Network Architect to … join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions across various workstreams (Main Programme, Live Service, Service Requests, RFCs) • Collaborate with Programme … designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre Firewall and LAN • Support Network Design and Support Engineers in overcoming delivery and operational challenges • Contribute to governance, design reviews, and customer reporting • Ensure all designs are fit-for-purpose and standards-compliant Required More ❯

New Role: Network Architect Location: Basingstoke (Hybrid) Salary: Up to £78.000 + £6000 Car Allowance Key Skills: Juniper, Cisco, Gigamon, HLD/LLD, SSM. FMC, FTD, WAN/LAN Clearance: Applicants must be eligible and willing to undergo UK Security Clearance (Requirement being sole British National) About the Role We are looking for an experienced Network Architect to … join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions across various workstreams (Main Programme, Live Service, Service Requests, RFCs) • Collaborate with Programme … designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre Firewall and LAN • Support Network Design and Support Engineers in overcoming delivery and operational challenges • Contribute to governance, design reviews, and customer reporting • Ensure all designs are fit-for-purpose and standards-compliant Required More ❯

Because You Deserve More Than Just a Job As a Digital Network Exploitation Analyst, you will: evaluate target opportunities using all source data to understand and map target networks, and to assist in developing detailed exploitation and operations plans. analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid … in Computer Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security … OR 10 years' applicable experience with an associate degree Relevant experience Computer or information systems design/development/analysis. Engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such as More ❯