451 to 475 of 1,105 Permanent TCP/IP Jobs

SDWAN / Network Design Authority Up To £70k Hybrid (Harrogate) 2 days a week Permanent Candidates in this role are primarily responsible for designing, implementing, and troubleshooting SDWAN solutions for clients across the UK. They work closely with sales, solutions, and project management teams to ensure customer requirements are met and projects are delivered on time. The role … processes, and supporting ongoing network improvements. Skills SDWAN design and implementation (Fortinet, Meraki) FortiGate & Meraki SDWAN configuration Cisco routing and switching (CCNP level) WAN and LAN technologies expertise TCP / IP, IPv4, IPv6 knowledge VPN technologies (L2 / L3 VPN, BGP, OSPF) Firewall and network device troubleshooting Project management and customer communication More ❯

managers to establish program requirements, system design and architecture, and deliverables to meet cost, schedule, and budgets Derive and manage systems and subsystem requirements and specifications from customer / program requirements Conduct research and analysis of technical documentation to define and document system architecture and connections Act as the decision authority between the System Architect and entire engineering … technology briefs and presentations to internal and external stakeholders Participate in demonstration planning with customers and overarching experiment managers Some travel will be required for hardware installation and / or test support We are looking for: Bachelor's Degree in Engineering, Information Systems, Scientific or related Technical Field from an accredited college with 12+ years of related experience … to perform analyses and trade studies to aid in the selection of system components Experience creating detailed system level interconnect block diagrams utilizing supplier data sheets Experience creating / designing cabling and wire harnesses for prototyping and production level activities Demonstrated leadership skills (soft skills, strategic thinking, business acumen, supervisory experience, building teams, building customer relationships) Proven execution More ❯

standards are consistently met Minimum Qualifications: High School Diploma and 4+ years of technical work experience, or BS Degree in a technical discipline Experience in Python or C / C++ programming Experience with troubleshooting and debugging complex systems Preferred Qualifications: Understanding of CNO development concepts Experience with networking (TCP / IP) and … or reverse engineering Familiarity with unit testing frameworks and practices Understanding of assembly programming concepts Familiarity with Atlassian tools such as JIRA, Confluence, and Crucible Clearance Requirements: Active / current TS / SCI with the ability to obtain a polygraph is required Physical Requirements: Must be able to remain in a stationary position 50% of the More ❯

analysis and algorithm development in Matlab. Strong programming experience in other languages usually makes transition to Matlab pretty easy, so this could work as well. Graduate coursework in / or 2+ years of on the job experience with System Dynamics and Controls theory (e.g. PID Control, State Space Control, etc.) Experience with either sensor fusion / … or with computer vision algorithms (for instance openCV). If you have experience with both sensor fusion and computer vision that's even better! Experience with C++ and / or Python You will wow us even more if you have these skills: Masters / Ph.D. preferred Experience working with various sensor types (Inertial Measurement Units, GPS … cameras, LiDAR, etc.) Experience with the Robot Operating System (ROS) and the OpenCV computer vision library Experience with interface communication standards / protocols including RS232, RS422, TCP / IP, and UDP to communicate with various sensors Experience with autonomous system development through robotics competitions Experience with the Linux operating environment Experience using More ❯

experience in security operations, demonstrating analytical duties and preforming host or network security analysis. • Proficient in analyzing cyber-attacks, with a deep understanding of attack classifications, stages, system / application vulnerabilities, and compliance with Department of Defense (DoD) policies and procedures. • Applied knowledge of network topologies, protocols (e.g., TCP / IP, ICMP … HTTP / S, DNS, SSH, SMTP, SMB), and experience with tools like Palo Alto, Elastic SIEM, Cribl, Splunk, VMware, Security Center. More ❯

to leadership and stakeholders Ensuring software quality and compliance with development standards Minimum Qualifications: BS degree and 0+ years of technical work experience Experience in Python and C / C++ programming languages Experience with troubleshooting and debugging Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices) Experience with networking … protocols (TCP / IP) and socket-level programming Experience with developing CNO capabilities Experience in managing and leading development teams Preferred Qualifications: Experience in software analysis or reverse engineering Understanding of assembly language programming concepts Familiarity with unit testing frameworks and practices Experience using Atlassian tools (JIRA, Confluence, Crucible) Clearance Requirements: An active / current TS / SCI with Polygraph is required. Physical Requirements: Must be able to remain in a stationary position at least 50% of the time. More ❯

years of technical work experience, or MS Degree and 6+ years of technical work experience, or PhD and 4+ years of relevant experience Experience in Python and C / C++ programming languages Experience with troubleshooting and debugging Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices) Experience with networking … protocols (TCP / IP) and socket-level programming Experience with developing CNO capabilities Experience in managing and leading development teams Preferred Qualifications: Experience in software analysis or reverse engineering Understanding of assembly language programming concepts Familiarity with unit testing frameworks and practices Experience using Atlassian tools (JIRA, Confluence, Crucible) Clearance Requirements: An active / current TS / SCI with Polygraph is required. Physical Requirements: Must be able to remain in a stationary position at least 50% of the time. More ❯

and test environments Participating in customer meetings to report on investigations and progress Acting as engineering focal point during system development and integration activities Deploying and integrating hardware / software systems in ATM environments Producing formal documentation including procedures, designs, and network architecture Building and maintaining strong relationships with customer stakeholders Person Specification In this role you will … e.g. Defence, Aerospace, Nuclear, Oil & Gas, Rail, Automotive, Maritime, etc.) with a focus on system integration and infrastructure. Strong hands-on skills in Linux (preferably RHEL), virtualization (VMware / KVM), networking (TCP / IP, multicast), and scripting (Shell, Python) Familiarity with automation tools (e.g. Ansible or Puppet) and network troubleshooting tools (Tcpdump … Wireshark) Clear communication skills and the ability to produce technical documentation and presentation for internal and external stakeholders Desirable Criteria Experience with container-based systems (Docker / Kubernetes) Knowledge of Spanish More ❯

and test environments Participating in customer meetings to report on investigations and progress Acting as engineering focal point during system development and integration activities Deploying and integrating hardware / software systems in ATM environments Producing formal documentation including procedures, designs, and network architecture Building and maintaining strong relationships with customer stakeholders Person Specification In this role you will … e.g. Defence, Aerospace, Nuclear, Oil & Gas, Rail, Automotive, Maritime, etc.) with a focus on system integration and infrastructure. Strong hands-on skills in Linux (preferably RHEL), virtualization (VMware / KVM), networking (TCP / IP, multicast), and scripting (Shell, Python) Familiarity with automation tools (e.g. Ansible or Puppet) and network troubleshooting tools (Tcpdump … Wireshark) Clear communication skills and the ability to produce technical documentation and presentation for internal and external stakeholders Desirable Criteria Experience with container-based systems (Docker / Kubernetes) Knowledge of Spanish More ❯

Skills and Knowledge: Technical background in Microsoft Azure, including experience with networking. Proficiency in managing and troubleshooting Windows Server environments. Experience with Active Directory, Group Policy, and DNS / DHCP. Knowledge of networking concepts, including TCP / IP, VLANs, and VPNs. Excellent problem-solving and analytical skills. Strong communication and interpersonal skills. More ❯

Skills and Knowledge: Technical background in Microsoft Azure, including experience with networking. Proficiency in managing and troubleshooting Windows Server environments. Experience with Active Directory, Group Policy, and DNS / DHCP. Knowledge of networking concepts, including TCP / IP, VLANs, and VPNs. Excellent problem-solving and analytical skills. Strong communication and interpersonal skills. More ❯

Senior Network / System Technician - Leidos Reston, VA (Relocating to Fort Belvoir, VA) Leidos is seeking an experienced Senior Network / System Technician to support enterprise-wide monitoring operations for a high-profile Department of Defense contract under the I3TS program. This program provides advanced IT services to the Defense Threat Reduction Agency (DTRA), supporting both … status to management - Ensure continuous access, reliability, and secure availability of DTRA IT services - Utilize monitoring tools such as SolarWinds, Nagios, Splunk, or similar - Apply technical knowledge of TCP / IP, DNS, DHCP, VPNs, firewalls, and related protocols Security and Clearance Requirements - Security+ or equivalent certification required prior to start - Active DoD TS / … detail Work Schedule - Day shifts (0600 to 1800) - First half: Sunday through Wednesday - Second half: Wednesday through Saturday (alternating Wednesdays) - One lower-priority opening for swing shift (afternoons / evenings) during Sunday through Wednesday Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may More ❯

conformity with DoD processes and standards. Possess customer service and support skills in a high visibility environment. Knowledge of the Transmission Control Protocol (TCP) / IP protocol suite and must be well-versed with the MAC and IP addresses. Problem analysis and problem solving. … engineers to develop and implement voice network enhancements, upgrades, and installations. Configure and manage voice protocols such as SIP ensuring compatibility and interoperability with existing systems Required Experience / Qualifications 3+ years of related IT / telecommunications experience working within the DOD environment IT technical discipline, or the equivalent combination of education, technical training, or work … experience desired DoD 8570.01-M IAT Level II / 8140 Computing Environment (CE) Certification as determined by the Program Manager is required prior to support on contract IAT II 8570 / 8140 Baseline Certification Security+ or equivalent Special Requirements / Security Clearance Clearance: Must possess a Secret clearance More ❯

experience in 3rd line support within an IT or MSP environment. Strong technical knowledge in: Windows Server (), Active Directory, Group Policy Microsoft 365, Azure, Intune, Exchange Online Networking: TCP / IP, DNS, DHCP, VPNs, VLANs, SD-WAN Virtualisation: VMware, Hyper-V Scripting: PowerShell, Bash, Python (preferred) Backup & DR: Veeam, Datto, Azure Backup Excellent troubleshooting More ❯

services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided capabilities and services. The Leidos Digital Modernization Sector / Global Solutions Management-Operations II (GSMO-II) contract has an opening for an Implementations Network Engineer. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring and servicing … DISA's out-of-band management network consisting of Cisco and Juniper devices using baseline configurations customized for each site. • Upgrade software on Cisco and Juniper devices. • Create / update project planning documentation to support selecting and creating IP addressing schemes (subnet selection, equipment management IP selection) as well as assigning ports on out … and formatted properly according to provided requirements. • Verify correct points of contact (POC) for each location through which the circuit traverses. • Engage with the DISA project managers and / or customers to resolve issues with incomplete or unclear requirements. • Reach out to stakeholders and facilitate approvals as necessary to ensure continual forward progress of the service request. Basic More ❯

manage Azure Firewall, Application Gateway, and Azure Front Door configurations for secure and resilient application delivery. Automate provisioning and configuration using Terraform, Bicep, or ARM templates with CI / CD integration (GitHub Actions, Azure DevOps, or GitLab). Collaborate with application and security teams to enforce zero trust and network segmentation principles. Troubleshoot and optimize DNS, routing, latency … and firewall rules across hybrid environments. Support monitoring, alerting, and performance optimization via Azure Monitor, Log Analytics, and Network Watcher. Maintain compliance with DoD / NIST, FedRAMP, or enterprise security frameworks (if applicable). Hybrid Cloud Infrastructure Management Design, deploy, and manage virtual cloud server infrastructures across hybrid environments (on-premises and cloud). Maintain and optimize virtualization … root cause analysis to resolve system and application-related problems. DevSecOps Integration Work within a DEVSECOPS framework to ensure infrastructure meets security, compliance, and operational standards. Support CI / CD pipelines and integrate infrastructure automation into the development lifecycle. Implement containerization and orchestration technologies, such as Docker and Kubernetes, to support microservices architectures. Performance Optimization and Monitoring Configure More ❯

manage Azure Firewall, Application Gateway, and Azure Front Door configurations for secure and resilient application delivery. Automate provisioning and configuration using Terraform, Bicep, or ARM templates with CI / CD integration (GitHub Actions, Azure DevOps, or GitLab). Collaborate with application and security teams to enforce zero trust and network segmentation principles. Troubleshoot and optimize DNS, routing, latency … and firewall rules across hybrid environments. Support monitoring, alerting, and performance optimization via Azure Monitor, Log Analytics, and Network Watcher. Maintain compliance with DoD / NIST, FedRAMP, or enterprise security frameworks (if applicable). Hybrid Cloud Infrastructure Management Design, deploy, and manage virtual cloud server infrastructures across hybrid environments (on-premises and cloud). Maintain and optimize virtualization … root cause analysis to resolve system and application-related problems. DevSecOps Integration Work within a DEVSECOPS framework to ensure infrastructure meets security, compliance, and operational standards. Support CI / CD pipelines and integrate infrastructure automation into the development lifecycle. Implement containerization and orchestration technologies, such as Docker and Kubernetes, to support microservices architectures. Performance Optimization and Monitoring Configure More ❯

the Systems Engineering level. ESSENTIAL DUTIES AND RESPONSIBILITIES: Responsible for administration of the Microsoft computing environment that includes, but is not limited to: Software and Patch Management (SCCM / MCM Specific): Packaging, testing, and deploying software and OS images using SCCM / MCM. Distributing and managing security updates, hotfixes, and patches across servers and workstations. Microsoft … Domain Controllers, and DNS. Troubleshooting and Support: Responding to trouble tickets from the automated Service Desk, and troubleshooting and resolving system issues using configuration analysis and subsystem repair / replacement procedures. Infrastructure Management: Managing and maintaining virtualization platforms, including VMware vCenter, ESXi hosts, Hyper-V, and Nutanix, and initiating backup and recovery functions. Automation and Compliance: Developing and … SCCM and Microsoft Intune. QUALIFICATIONS EDUCATION AND EXPERIENCE: Must have at least five (5) years of experience in the Microsoft computing environment with strong expertise in Microsoft SCCM / MCM, Windows Servers, and Windows desktop environments. Demonstrated expertise and knowledge of: Microsoft domain administration, Active Directory, Domain Controllers, DNS, and Group Policy Objects (GPO). VMware vCenter and More ❯

Required Skills & Experience • Minimum 6-8 years of experience in network administration or related fields. • Proficiency in managing network technologies such as TCP / IP, VPNs, VLANs, DNS, DHCP, and routing protocols (e.g., OSPF, BGP). • Strong knowledge of network optimization techniques, traffic analysis, and quality of service (QoS) strategies. • Experience with DoD … Security+ certification with CCNA or Network+ certification required. • Familiarity with network security controls and compliance frameworks (e.g., NIST 800-53, RMF). • Experience with firewall and intrusion detection / prevention systems (IDS / IPS). • Ability to analyze network issues and identify efficient solutions to ensure uninterrupted network operations. • Bachelor's degree in Computer Science, Information More ❯

and data communication networks. • Perform systems management and integration functions. • Exhibit proficiency with virtualization technologies and network administration. • Maintain network infrastructure standards, including network communication protocols such as TCP / IP. • Provide technical consultation, training, and support to IT staff as designated by the government. • Diagnose and resolve complex communication problems. • Design, deploy, evaluate, test, certify … system accreditation tasks. • Compose SOPs (Standard Operating Procedures) and Quick Reference guides for users. • Provide top-level technical expertise responsible for the design and development of a client / server environment. • Develop strategy for client / server systems and the design infrastructure necessary to support that strategy. • Advise on the selection of technological purchases regarding processing … data storage, data access, and applications development. • Set standards for the client / server relational database structure for the organization. • Advise management on the feasibility of potential future projects. Qualifications: • 8 years of proven experience in supervising, coordinating, and performing additions and changes to network hardware and infrastructure server environments. • Strong technical skills in network hardware, software, and More ❯

and OpenShift. • Working knowledge in Virtualization technologies and experience using and setting up environments using tools such as OpenStack, ESXI, etc. • Good working knowledge and understanding of the TCP / IP protocol and network stack • Network design and network management experience especially for cloud, containerization, and virtualization setups to include IP … Familiarity with Cyber Security, IA, and RMF including scanning for and remediating vulnerabilities and findings within cloud and containerization environments. • Experience with or working knowledge of RMF and / or IA security principles. • Experience using, developing, and testing high-level scripts preferably with bash and / or python languages. Salary range $135,500.00 - $175,000.00 / More ❯

role , ideally within a Managed Services or IT Services environment. Strong knowledge of Microsoft technologies (Windows OS, Windows Server, O365, Active Directory). Experience supporting virtualisation platforms (VMware / Hyper-V). Good understanding of networking fundamentals (TCP / IP, DNS, DHCP, VPNs, Firewalls). Excellent troubleshooting skills and a proactive approach More ❯

help secure our nation's defense. Qualifications You Have: 8+ years of experience as a Network Engineer or in a similar role Experience with network protocols such as TCP / IP, HTTP, DNS, DHCP, SNMP, or VPN Experience with configuring and managing network devices Experience with network topologies, including LAN, WAN, and cloud networks … Experience with network performance analysis and troubleshooting techniques Knowledge of network security best practices, including firewalls, IDS / IPS, VPNs, and encryption technologies Knowledge of network monitoring tools such as SolarWinds, Wireshark, or Nagios TS / SCI clearance with a polygraph HS Diploma or GED Nice if You Have: 15+ years of experience as a Network … CCNP), CompTIA Network+, or similar Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS / SCI clearance with polygraph is required. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $115,143.26 / More ❯

through the internal ticketing system. Contribute to continuous improvement and mentoring within the support function. You Will Have 5+ years in IT Support or Infrastructure roles (Service Centre / Helpdesk). Strong Microsoft 365, Windows Server, Exchange and AD administration skills. Experience supporting virtualised and cloud-based environments (Azure / AWS). Knowledge of networking fundamentals … TCP / IP, DNS, DHCP, VLANs. Comfortable supporting both Windows and macOS. Relevant certifications (CompTIA, Microsoft, ITIL, or equivalent) advantageous. More ❯

through the internal ticketing system. Contribute to continuous improvement and mentoring within the support function. You Will Have 5+ years in IT Support or Infrastructure roles (Service Centre / Helpdesk). Strong Microsoft 365, Windows Server, Exchange and AD administration skills. Experience supporting virtualised and cloud-based environments (Azure / AWS). Knowledge of networking fundamentals … TCP / IP, DNS, DHCP, VLANs. Comfortable supporting both Windows and macOS. Relevant certifications (CompTIA, Microsoft, ITIL, or equivalent) advantageous. More ❯