576 to 600 of 1,141 TCP/IP Jobs

years of demonstrated work experience • Three (3) years of cybersecurity experience with at least one year of experience conducting SCAs under ICD 503 / CNSSI 1253 NIST Cybersecurity Framework, Risk Management Framework (RMF), or a similar framework. One full year of SCA experiences within the last three calendar … of network access, identity, and access management e.g. public key infrastructure (PKI). • Knowledge of network protocols such as Transition Control Protocol / Internet Protocol (TCP / IP), Dynamic Host Configuration, Domain Name System More ❯

of cloud security best practices and experience implementing controls in a secure environment. • Networking Knowledge: Familiarity with core networking principles, including DNS, LAN / WAN / VPNs, and TCP / IP. • Automation Skills: Proficiency in infrastructure-as-code tools like Terraform, Ansible … or CloudFormation. Preferred Skills • System Administration: Strong knowledge of Windows and / or Linux / Unix server environments. • Scripting Proficiency: Ability to write scripts in Python, Bash, or PowerShell. More ❯

cloud security across multiple platforms (Azure, Google Cloud). Expertise in security frameworks such as CIS, NIST, ISO27001. Solid understanding of network protocols (TCP / IP, DNS, HTTP / S, VPN) and how to secure them. Excellent presentation skills - both to technical More ❯

consisting of 7-8 team members. Other job requirements include: Develop and implement advance data center network designs using Cisco NX-OS and / or Cisco ACI technologies Collaborate on network scalability, redundancy, and security strategies Create solutions tailored to business goals, focusing on high availability and efficiency … in leading projects or mentoring junior engineers Strong verbal and communication skills Network Expertise: Proficiency in network architecture, design, and implementation, including LAN / WAN, routing, switching, and wireless technologies. Protocols: Deep understanding of networking protocols such as TCP / IP, BGP … NX-OS features like VDC (Virtual Device Context) and ISSU (In-Service Software Upgrade) Preferred Education, Experience, & Skills Ability to design complex LAN / WAN & WLAN environments In-depth understanding of layer 2 technologies such as VLANs, Spanning-tree, port channels, and vPC. Expertise in enterprise wireless networks More ❯

EXPERIENCE Bachelor's degree in computer science, information technology, or other related discipline, or equivalent combination of education, technical certifications, training, and work / military experience. REQUIRED QUALIFICATIONS Strong knowledge of common cyber attack methodologies (e.g., MITRE ATT&CK, kill chain models). Strong knowledge of TCP / IP communications. Proficiency with commercial and open-source threat intelligence tools, such as: SIEM (e.g., Splunk, Elastic Stack) Network traffic analysis tools (e.g., Zeek, Suricata, Wireshark) Threat intelligence platforms (e.g., ThreatConnect, Anomali) OSINT tools (e.g., Maltego, Shodan, Censys) Endpoint detection and response (EDR … operations, drive targeting and collection, contribute to intelligence products, and support multiple customer needs. Salary Range $134,596-$224,764 Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans More ❯

digital system development and integration Experience with DOD operational and tactical networks Required skills: Defense system integration and test experience, with server and / or desktop virtualization Familiar with operational network establishment and operations Virtualization infrastructure experience with VMware / KVM or similar virtualization tools Ability … processes Ability to travel approximately 10% Preferred skills: Experience working with commercial or military aviation enabling systems (e.g., A-10, F-16, F / A-18, F-22, F-35, MQ-1, MQ-9, MQ-25, TTWCS, B-1, B-2, B-21, B-52, KC-130, E … sensors and data (e.g. radar, electronic warfare, electro-optical, infrared, sonar, stores management, air data, fuel data, weapons data, engine data) Networking experience - TCP / IP, DNS, NetBIOS, VLAN, Routing, LAN / WAN Hardware emulation experience (e.g. Simics or QEMU) Competencies: Excellent More ❯

design and implementation. Preferred qualifications: 5 years of experience in Kubernetes. 3 years of experience working with vendors or customers. Experience with Linux / Linux Kernel and in building relationships at executive levels. Experience in Site Reliability Engineering or IT production systems engineering. Knowledge of networking fundamentals (TCP / IP, Routing, VLANs, Load Balancing, etc.). Active Top Secret / Sensitive Compartmentalized Information (TS / SCI) clearance. About the job Systems Development Engineering (SDE) at Google is a role where you manage services and systems at scale. SDEs … equity, or benefits. Learn more about benefits at Google. Responsibilities Perform day-to-day troubleshooting and resolution of infrastructure issues, respond to tickets / bugs within team-defined service-level objectives (SLOs), and contribute to systems and services in related domains through bug reports and consultation. Interact with More ❯

resulting in a number of fantastic opportunities across the group. Currently, we are seeking an enthusiastic and technically strong IT Services Team Lead / 3rd Line IT Engineer to join our team supporting Nelsons Solicitors across Nottingham, Leicester and Derby. Job Summary: The ideal candidate will be working … AVD, Azure virtual machines, storage, and 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. Experience with SharePoint and Intune. Familiarity More ❯

we are now recruiting for an IT Security Lead. The Information Security Engineer will design, configure, optimize existing, and deploy new security systems / solutions aligned with global business risk / objectives. This role is focused on technical operations and support of various information security tools … including event / incident management (SIEM), cloud security, endpoint detection and response, email security, and vulnerability management. This position will be responsible for supporting the Director IT Security in reviewing and evaluating new, alternative, and cost-effective information security solutions and services and partnering with compliance. Essential Functions … a solid understanding of information technology and information security practices, including the areas of host security, platform architecture, network perimeter security, intrusion detection / prevention, application security modelling, physical security, systems integrity, and continuity planning. Familiar with security policy and standards development, implementation, and program review Experience in More ❯

management suites . Good knowledge of Windows Server, Active Directory, DHCP, DNS, and administration of Windows files shares. Some knowledge or exposure to TCP / IP, WAN, LAN, WiFi, and VPN connectivity / troubleshooting, including VLANs, NAT, and firewalls. Understanding of cybersecurity. More ❯

all network equipment in compliance with appropriate Defense Information Systems Agency's (DISA) Security Technical Implementation Guides (STIGs), Security Content Automation Protocol (SCAP / XCCDF), or similar standards, including the associated configurations and operating system updates, in order to meet DoD regulatory compliance. Monitor system … a Top-Secret Clearance. At least 4 years of experience with following: Microsoft Windows based environments. Microsoft Active Directory, DNS, DHCP and basic TCP / IP and basic network troubleshooting. Microsoft operating systems and applications; Windows Server 2019, Windows 10 11 Enterprise, MS Office … / 365. Current Security+ or other DoD Approved 8140 / 8570 IAT II certification required for this work role. Current Microsoft Azure Administrator (AZ104) certification required. Superb communication and organizational skills. Strong listening, analysis, reasoning, and problem-solving skills. Ability to work both independently and within More ❯

of assigned tasks. This position requires shift work MANDATORY SKILLS: Must be able to work shift schedule U.S. Citizenship Must have an active / current Top Secret clearance with SCI eligibility. Must be able to obtain DHS Suitability 4+ years of directly relevant experience Experience and / … team leader to remotely located users Tier I experience: General troubleshooting, triage, or performance of specific tasks (i.e. user account creation, password resets / unlocks, share drive access, remote software installations) High School diploma or equivalent is required OPTIONAL SKILLS: Experience interfacing with the following groups: software development … testing, integration, deployment, sustainment, maintenance, etc. Experience working in an Agile environment Experience with ITIL methodology Experience and / or familiarity with one or more of the following shell scripts: Bourne, C, Krone, Bash, Perl, etc. Experience and / or familiarity with one or more of More ❯

the NE&S contract at Fort Irwin, CA. The Network Specialist ensures that the Department of Defense (DoD) Defense Health Agency (DHA) LAN / WAN provides all required services, by supporting the network infrastructure with on-site troubleshooting and problem resolution. Responsibilities: • Provides daily operational support for the … and supports hardware and software upgrades, and resolves associated technical issues Top Skills: • Clear understanding of OSI Model Layers 1-3, to include TCP / IP, VTP, SMTP, SNMP, DNS, DHCP, routing protocols, and EIA / TIA cable standards • Must be familiar … with firewall and VPN technologies • Strong network experience maintaining switches and routers, and troubleshooting LAN / WAN problems • Good knowledge of general security methodologies • Must have strong oral and written communications skills Requirements: • Security+ CE certification required • Current CCNA, or Juniper / Brocade equivalent, desired • Secret More ❯

core services, system security plan, and existing infrastructure Supports program security team to document the solution and through assessment to achieve FedRAMP High / DoD IL-5 / IL-6 level authorization Participates in high-level enterprise architecture analysis, evaluation, design, integration, documentation, and development Applies … Bachelors Degree in IT or relevant field DoD 8570 IAT II certification Experience with VMware vSphere, vRealize Operations, vCloud Director, vCloud Availability, and / or vCenter Converter (P2V migrations) Expert knowledge of vSphere components such as vCSA, PSC, and ESXi Expert knowledge of technologies such as vMotion, HA … DRS / SDRS, VDS, Affinity rules, storage vMotion, vSphere Replication, iSCSI, NFS, and SAN. A sound understanding of TCP / IP addressing and subnetting basics Ability to automate tasks and procedures with scripting tools such as PowerCLI Experience implementing and operating VMware More ❯

to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS / SCI, integrated voice, video, and data global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a … V, Waterfall, etc.). Perform as senior-level contributor with knowledge and experience in local and wide area networking, communications, and related software / hardware within a multi-platform operating environment. Provide support to a wide array of customers as part of a … complex team of multiple contractors and government personnel. Provide support for all information systems operations activities, including computer and communications operations, data control, LAN / WAN administration and operations support, operating systems programming, system security policy procedures, and operations. Analyze and develop new hardware requirements and prepare More ❯

essential requirement. What we're looking for: Previous project experience in a Managed services capacity, with strong working knowledge of cloud technologies (Azure / AWS) Windows OS and Windows Server 2019 / 2016 migrations Office 365 maintenance and administration Networking (Firewalls, Routing & Switches, APs, TCP / IP) Virtualisation technologies (VMware ESXi 6.0>, Hyper-V), Citrix desirable Previous experience around migrations e.g. Exchange on-prem to Office 365, Exchange Online etc. Any certifications around ITIL, PRINCE2 and within Microsoft and Cloud space with be a bonus In this position, you More ❯

Experience with configuration management tools (Ansible, Puppet, or Chef). Strong scripting ability in Bash, Python, or Perl. Deep understanding of networking protocols (TCP / IP, DNS, DHCP, NTP, etc.). Familiarity with IT Service Management (ITSM) tools, preferably ServiceNow. Familiarity with Agile / Scrum methodologies. Knowledge of ITIL / ITSM principles and best practices. Excellent analytical and problem-solving skills. Exceptional communication and interpersonal skills, with the ability to collaborate effectively across teams. WHAT DO WE DO FOR YOU? At Leidos we are PASSIONATE about customer success, UNITED as More ❯

tuning. Experience with configuration management tools such as Ansible, Puppet, or Chef. Scripting experience in Bash, Python, or Perl. Understanding of networking protocols (TCP / IP, DNS, DHCP, NTP, etc.). Familiarity with IT Service Management (ITSM) tools, preferably ServiceNow. Familiarity with Agile / Scrum methodologies. Knowledge of ITIL / ITSM principles and best practices. Strong problem-solving and analytical skills. Excellent communication and interpersonal skills with the ability to work independently and collaboratively. Desirable Skills: Familiarity with security frameworks such as CIS benchmarks or ISO 27001. Experience with log More ❯

responsible for technical integration between our clients and Bloomberg's premier applications. Integrations often involve crafting and deploying solutions for clients utilizing XML / FIX messaging and APIs between their systems and the Bloomberg Cloud. Typical engagements can include the use of real-time XML and FIX messaging … data transformations; batch-based processes, FpML, SWIFT messaging, and other protocols as well as MQ, FIX, TCP / IP, FTP, WebAPI, WebSocket, and ODBC connectivity between the client on-premise and Cloud and the Bloomberg Cloud. In addition to data connectivity and transformations, our … of buy & sell-side order management workflows. Strong experience working with MQ, SFTP, Web API, SWIFT, FIX, and Cloud. Experience in ETL workflows / data transformations using XML / XSLT. Experience in Data Modelling for Cloud data warehouse. Ability to engage with external clients and manage More ❯

Full time WFH Hybrid / Remote Active DOD Secret Clearance Target Education: Bachelor's degree in Information Technology, Computer Science, or an equivalent technical degree from an accredited college or university. Target Experience: Four (4) years' experience in network security (security+ / CCNA-Routing, CCNA Security … demonstrating strong experience with network security appliance (e.g. Cisco ASA firewall, Cisco ISE, Cisco FirePower Services), understanding of IEEE 802.11 protocols, familiarity with TCP / IP (specifically Layers 2 / 3), and switching and routing protocols (internet standards and general architecture More ❯

network and security estate. Qualities you possess 7+ years experience in software engineering, with at least 1 year in a senior engineer and / or lead role 3+ years experience with REST APIs 3+ years DevOps (CI / CD) experience and / or SRE … 2+ years RDBMS design and implementation experience Preferred tech stack: Primary: Golang Secondary: Python, Lua Front-end: React, Typescript Familiarity with networking concepts (TCP / IP, SSH, switching, routing, firewalls, etc) About ScienceLogic ScienceLogic empowers intelligent, automated IT operations, freeing up time and resources … comply with security and privacy policies. Apply for this job indicates a required field First Name Last Name Email Phone Location (City) Resume / CV LinkedIn Profile Website How did you hear about this job? Are you legally authorized to work in the United Kingdom for our Company More ❯

will get the chance to work in an environment where your ideas matter. What does the role involve? Review and monitor all faults / tasks that arrive through the IT Support ticketing system and log tickets for calls received by telephone. Ensure tickets are responded to, updated and … Perform the tasks set out in the system daily checks procedure and escalate any abnormalities to 3rd parties and the IT Support Manager / Head of IT. Ensure appropriate lines of communication are maintained with relevant parties in line with the needs of the business Maintain systems for … to ensure monitoring of stock levels takes place, ensuring a ready supply of IT consumables. Obtain all required quotes whilst ensuring best price / quality balance, and arrange purchase orders and deliveries. Ensure all equipment is ready and available for branch / warehouse openings and ready More ❯

Job Description: NDi seeks a Sr. Network Engineer with 7+ years' experience designing, implementing, maintaining and supporting LAN / WAN network security infrastructure within a federal organization. The role supports the professional services which takes client project opportunities from vision / concept all the way through … Encouraged to Apply. Requirements: U.S. Citizenship is required. Candidate must be able to obtain Public Trust clearance. This position is currently hybrid (remote / onsite) and will require working onsite, at minimum three times a week. (Transportation benefits are available!) Qualifications and Experience: B.S. degree in Computer Science … designing, implementing, and managing Cisco network solutions. Experience with Cisco Prime Infrastructure Experience with Azure Express Routes Strong knowledge of network protocols, including TCP / IP, BGP, OSPF, EIGRP, and MPLS Operational knowledge of Azure cloud environments; Network and routing protocols Cisco Certified Network More ❯

across the U.S. Our cybersecurity test team is searching for new members that can help us conduct system security analysis on systems and / or software to understand and identify vulnerabilities. If you enjoy working in a fast-paced multi-disciplinary environment, learning new technology areas, this is … Automator for the TMAS 2 Contract, supporting the 47 Cyberspace Test Squadron. LOCATION: LACKLAND AFB, TX JOB STATUS: FT TRAVEL: 15% REQUIRED QUALIFICATIONS / SKILLS Bachelor's degree in a technical discipline and 3-10 years of relevant experience. Additional relevant experience may be substituted for education. Requires … an active and fully adjudicated Top Secret / SCI security clearance, and the ability to maintain a TS / SCI security clearance. Must obtain the ISTQB Certified Tester Advanced Level-Test Analyst (CTAL-TA) certification within 2 years of hire. Experience with Windows (Power Shell) and More ❯

of a leading military-focused cyber and systems engineering consultancy, that is in search of a Senior Application Developer with a valid TS / SCI FSP clearance. If you're a dynamic individual with a Bachelor's degree in Computer Science or a related field and a minimum … of 10 years of hands-on experience in software / system development, this opportunity is for you. No Bachelor's degree? No problem! Four additional years of SWE experience on projects with similar software processes can substitute. Alternatively, a Master's degree in Computer Science (or related) with … environment - Development of computer telephony platforms using computer telephony cards such as Dialogic - Object-oriented design and programming - Working knowledge of common protocols / standards such as TCP / IP, SNMP, H.323, X.25, 802.11, 802.16, SIP, MEGACO, or MGCP - Web development, with More ❯