5+ years of experience in a QA engineering role, working on web or packaged software products. API Testing - Practical experience testing RESTful or GraphQL APIs, including working with JSON, HTTP requests/responses, status codes, headers, and API design principles. Automated Testing - Proficiency in at least one programming language (e.g., TypeScript, Ruby, Python) to contribute to and maintain automated test More ❯
IAT level II certification. • Linux+, RHCSA, LPIC or equivalent Linux computing certificate is required. • Demonstrated knowledge of Linux: RedHat, CentOS, Debian, etc. • Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP • Experience acquiring and installing software from different sources (ie: vendor tar files, repos) • Identity and Device Management (ie: Active Directory, Kerberos, PAM, SSSD) • Experience using Windows More ❯
a plus. You communicate well in English, both spoken and written. You understand how data is sent over networks (like streaming via TCP/UDP or using APIs via HTTP). What's in it for you?: Salary package with extralegal benefits matching your experience and skills. Hybrid working environment with flexible working hours. Team events and after-work drinks. More ❯
and TypeScript, and supporting tools and libraries such as Node.js, Gulp, Tailwind CSS, Fluent UI (or similar third-party UI kits). Working knowledge of REST APIs and managing HTTP calls to remote endpoints. Utilizes GitLab to maintain source control. Participates in internal code reviews to ensure adherence to best practices and coding standards. Other duties as assigned or required. More ❯
management, cybersecurity, or IT security. Hands-on experience with Nessus (or similar tools such as OpenVAS, Qualys) for vulnerability scanning and management. Experience with network protocols (TCP/IP, HTTP, DNS, etc.), operating systems (Windows, Linux, macOS), and security best practices. Installing and Configuring Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both More ❯
Lexington, Massachusetts, United States Hybrid / WFH Options
Encode
site test hardware. Qualifications & Required Skills: - Active Secret Clearance (or higher). - Strong understanding of networking applications and protocols, including TCP/IP, DNS, NTP, DHCP, SSH, FTP, and HTTP/S (5 years of experience). - Proficiency in software documentation (5 years). - Extensive experience in C/C++ programming (15 years). - Development experience on a Linux platform More ❯
workflows NetBox plugins and integration, Django Basic Kubernetes management (kubectl) Prometheus, Grafana, OpenTelemetry SSO (OIDC, OAuth, SAML) Troubleshooting on Linux command line (CPU/memory/disk/network) HTTP webhooks, asynchronous messaging (kafka, MQTT, AMQP, AWS SNS) Our culture and values: We own and solve problems with high attention to detail. Our open source contributors, users, customers & team are More ❯
IAT level II certification. Linux+, RHCSA, LPIC or equivalent Linux computing certificate is required. Demonstrated knowledge of Linux: RedHat, CentOS, Debian, etc. Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP Experience acquiring and installing software from different sources (ie: vendor tar files, repos) Identity and Device Management (ie: Active Directory, Kerberos, PAM, SSSD) Experience using Windows More ❯
of existing OGC standards and industry best practices related visualization, features, spatiotemporal data, metadata catalogs, and coordinate reference systems. Working knowledge of the following software language, GitLab or GitHub, HTTP REST API's, XML and JSON. Working knowledge of a logical query expression such as SQL, XML or JSON filters Skills and Experience: Required Skills and Tasks: Active TS/ More ❯
Huntsville, Alabama, United States Hybrid / WFH Options
Gridiron IT Solutions
Experience with Python or PowerShell Experience performing Incident Response and Forensics in cloud computing environments Knowledge of Enterprise Network Architecture, including routing, switching, common protocols, including DHCP, DNS, or HTTP, and devices, including Firewalls, Proxies, or VPN Knowledge of the lifecycle of cybersecurity threats, attacks, attack vectors, and methods of exploitation Knowledge of intrusion set tactics, techniques, and procedures (TTPs More ❯
and technical requirements, and user stories Utilizing manual and automated testing to ensure stability of each release Supporting the automated load/performance testing across multiple messaging protocols (including HTTP), focusing on overall application performance - validating that application response and outputs accurately reflect functional and technical requirements Analytical; tracking and communicating task progress, status, and key performance metrics Assembling, debugging More ❯
Hybrid integration. Fluency in English (written and spoken). Basic experience in Java or .NET, with a focus on back-end development. Familiarity with networking and security ( DNS, firewalls, HTTP, SSL/TLS, etc. ) and DevOps principles (CI/CD, testing). Knowledge of Enterprise Integration Patterns is a plus. Experience with collaboration tools such as Atlassian, GitLab, etc . More ❯
/.NET 6/7/8 for building scalable APIs Strong grasp of OOP principles and design patterns API Development Building and maintaining RESTful APIs Solid understanding of HTTP protocols, status codes, headers, etc. API documentation using tools like Swagger/OpenAPI Legacy Systems Exposure to or experience with WCF services - we still support some older systems, so comfort More ❯
Guildford, Surrey, South East Hybrid / WFH Options
BAE Systems
concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers Knowledge of computer networking and deep packet inspection, particularly TCP/IP but also HTTP, DNS, DHCP, tunnelling protocols (GTP, MPLS, L2TP) Complimentary languages and technologies such as Ruby, Python, Puppet and Bash Experience of working in an Agile scrum team, and the tooling that More ❯
of cybersecurity fundamentals such as encryption, authentication, and authorization. Understanding of cloud computing concepts. Familiarity with the TCP/IP stack. Understanding of DNS principles and protocols. Understanding of HTTP principles and methods (GET, POST, PUT, DELETE, etc.). Familiarity with Microsoft Azure cloud service provider. Understanding of network protocols. Familiarity with Windows and Linux server environments. Familiarity with Active More ❯
as Cloud Formation and Terraform and also with programming skills in any of golang/python. Strong awareness of networking and internet protocols, including TCP/IP, DNS, SMTP, HTTP and distributed networks. Experience with CI/CD systems and GitOps (github/gitlab/bitbucket). Extensive experience with open-source technology, software development and cloud engineering. Excellent communication More ❯
management and authentication, software development, cryptography, system administration and network security experience - Experience implementing security solutions at the business division level or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP/IP - Experience providing risk assessments of vulnerabilities and evaluating mitigating controls in large, complex networks. - Prior experience influencing internal stakeholders across organizational boundaries PREFERRED QUALIFICATIONS - Experience More ❯
with low-level storage concepts such as filesystems, system calls, deduplication, file I/O, and caching You have a good grasp of backend fundamentals: load balancers, reverse proxies, HTTP/TLS, REST APIs, JWT, and secure communication You've built and run large-scale distributed platforms that don't just work, they perform and scale Clean, maintainable, testable code More ❯
associated technologies such as KEDA, Karpenter, ClusterAutoscaler, CoreDNS, Expert knowledge of SQL and/or NoSQL database technologies Expert knowledge of various messaging protocols and technologies such as REST, HTTP/S, AMQP, WebSocket Expert knowledge of Confluent Kafka Experience and good understanding of core technologies provided by GCP/AWS, such as S3, FSX, EKS, SQS, SNS, Kinesis, AmazonMQ More ❯
Exeter, Devon, United Kingdom Hybrid / WFH Options
Met Office
operational environment, with evidence of managing and adapting to change. ( Lead Criteria) Proficient in Linux and Windows operating systems, command line interfaces and standard network protocols (e.g. FTP or HTTP). A better together ethos to deliver a strong customer and service focused approach, being able to communicate technically complex information effectively with customers at all levels. Experience with Cloud More ❯
completed in a timely manner Writing effective procedural guidance Technical Knowledge Familiarity with MS Intune or similar tool Willingness to learn MECM A clear understanding of TCP/IP, HTTP, HTTPS, SMTP, SNMP, DNS, DHCP and knowledge of the 802.11 wireless internet standards Proficient in Jamf Pro, macOS, Active Directory, MySQL Certifications relating to Apple Mac Technician, Jamf Technician strongly More ❯
of general experience. Must have 8 years of experience in Directory Services (e.g. Windows 2000+ AD, LDAP, DHCP); Operating Systems (e.g. UNIX, Windows, MS Exchange); Internet Protocols (e.g. DNS, HTTP, SMTP, SSL); Firewall configuration and troubleshooting; Multiple network types (i.e. LAN, WAN, VxLAN, SDN); and/or managing Voice over Internet Protocol (VoIP) Telecommunications infrastructures. Must have experience with VMware More ❯
and strategies used in computer network exploitation • Experience with passive analysis of network traffic (i.e. pcap) using tools like Wireshark • Familiarly with more common network protocols (TCP, UDP, ICMP, HTTP, SMTP, SSH, etc.) • Experience with protocol and file format parsing • Experience writing plugins and fingerprints in Agency processing system • Experience developing/scripting in Python This position will have up More ❯
in the workplace and at home, there's nothing we can't achieve. BASIC QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP/IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language - 5+ years or more of demonstrated experience with a focus More ❯
Cloud Engineer - Saas/AWS - London - upto £60K + Benefits Key Skills: Ubuntu Linux, Bash scripting, Chef/Puppet, Jenkins, Networking protocols - TCP/IP, HTTP, SSL, shell/perl scripting, Web Servers e.g. Apache, etc, Agile methodologies, DockerA well known B2B Saas business are now hiring a Cloud Engineer due to steady growth. There are looking for a technical … Services AWS (certifications desirable but not essential) - EC2, Autoscaling, S3, Cloudwatch, Route 53*** Linux Ubuntu, bash*** Docker/Terraform*** Chef/Puppet, Jenkins, Ansilbe*** Networking skills TCP/IP, HTTP, SSL,*** Scripting experience***Experience working with Agile methodologiesApply now for more details with a salary of upto £90K depending on experience. Cloud Engineer - Saas/AWS - London - upto £60K + More ❯