are required. Experience supporting IC or SIGINT activities and familiarity with RMF security requirements are highly desirable. Job Duties: Implement specific network solutions to support server requirements to include loadbalancing, VPN's, firewall contexts, and network address translation (NAT) where appropriate Minimize network latency and maximize data throughput through design analysis and network performance monitoring tools Optimize More ❯
Ansible or similar tools Programming experience in Python and PowerShell Familiarity with CI/CD methodologies for deploying Teamcenter infrastructure Experience documenting Teamcenter infrastructure with MBSE tools Knowledge of loadbalancing/failover technologies Knowledge of cloud migration strategies Scripting skills for automating administrative tasks using Bash, PowerShell, Python, and AWS Console Certifications Preferred: AWS Cloud Certification(s More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Just Eat Takeaway.com
as Terraform, Ansible Knowledge of monitoring and logging tools such as Prometheus, Graphite, ELK, Grafana and supporting them in production Understanding and interest in Platform Infrastructure (DNS, DR, SSL, Loadbalancing, etc) Support of Linux and Linux services (HAProxy etc) Support of Windows and Windows services (IIS etc) Support of Containerisation technologies Configuration Management tooling such as Ansible More ❯
Lead. Deep understanding of KDB+tick design and data organization, performance implications of different approaches. Practical experience developing/running large datasets and optimizing query performance. Practical experience scaling and load-balancing of KDB applications. Practical experience building resilient and high-availability KDB applications. Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms. AWS More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
adapt to new technologies, skillsets and to learn quickly. Worked in a business or safety critical environment previously. YOU MIGHT ALSO HAVE: Exposure or experience of working with F5 LoadBalancing technology Exposure or experience of CI\CD pipeline activities Experience of build, test and ongoing management of a VDI solution using VMWare Horizon. CLEARANCE REQUIRED: DV ADDITIONAL More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
adapt to new technologies, skillsets and to learn quickly. Worked in a business or safety critical environment previously. YOU MIGHT ALSO HAVE: Exposure or experience of working with F5 LoadBalancing technology Exposure or experience of CI\CD pipeline activities Experience of build, test and ongoing management of a VDI solution using VMWare Horizon. CLEARANCE REQUIRED: DV ADDITIONAL More ❯
DFS/DHCP/WINS, Windows File & Print services Pro-active problem solving and diagnosis skills - able to communicate to internal/external clients and must demonstrate documentation skills. Loadbalancing technology Windows Clustering Team player, with the ability lead by example generating energy within IT operations and the team they manage. Desirable Knowledge of one or more More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
4it Recruitment Limited
secure networking practices, policies, and frameworks. Work closely with infrastructure, security, and cloud teams to ensure seamless network integration and security. Provide expert guidance on firewalls, routing, switching, and load balancing. Design and manage Azure network components, including Virtual Network Gateways, NSGs, and Azure Load Balancers. Evaluate and implement emerging technologies to enhance performance, scalability, and resilience. Mentor … team. What Were Looking For: Proven experience in network architecture and network security at an enterprise level. Deep knowledge of routing, switching, firewalls (e.g., Palo Alto, Fortinet, Cisco), and load balancers . Strong hands-on experience with Azure networking (vNets, VPN/ExpressRoute gateways, NSGs, load balancers). Experience designing secure, scalable networks in hybrid environments. Excellent stakeholder More ❯
Role Overview Seeking an experienced Senior Network Engineer with deep expertise in multi-vendor networking and security solutions. Required Skills and Experience Proven expertise in F5 LTM, including loadbalancing concepts, iRules development, and VIP configuration. Strong background with Fortinet security solutions, especially FortiGate firewall and FortiManager configuration and policy deployment. Hands-on experience with Juniper SRX firewalls More ❯
Role Overview Seeking an experienced Senior Network Engineer with deep expertise in multi-vendor networking and security solutions. Required Skills and Experience Proven expertise in F5 LTM, including loadbalancing concepts, iRules development, and VIP configuration. Strong background with Fortinet security solutions, especially FortiGate firewall and FortiManager configuration and policy deployment. Hands-on experience with Juniper SRX firewalls More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
A1C Partners
tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • JMS • XML, JSON • SQL, JDBC • Unix, Linux • Experience with object-oriented analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution • High level of self-motivation, desire to deliver stellar solutions and willingness to work … and mentor junior level developers Desired Skills and Experience • Developing 100% automating unit tests using Junit, Mockito, Selenium, or equivalent tools • Container platforms such as Kubernetes, Docker • Camunda BPM • LoadBalancing and Enterprise Service Bus frameworks (preferably under Cloud environment) • Agile Scrum and possibly experience with leading a Scrum team as a scrum master or equivalent • PostgreSQL, DynamoDB More ❯
tracking, and report generation Familiar with software frameworks used for searching, monitoring, and analyzing big data such as Splunk and Elastic Stack Experience with Linux configuration regarding Storage, Networking, LoadBalancing, Memory Management, VMs, Firewalls, and System Monitoring Experience with corporate STE/STN security compliance policies, procedures, and tools Experience with corporate SSP accreditation processes Experience with More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
such as Spring • JMS • XML, JSON • SQL, JDBC • Unix, Linux • React, Angular, HTML, CSS and JavaScript • Experience with object-oriented analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution • High level of self-motivation, desire to deliver stellar solutions and willingness to work … and mentor junior level developers Desired Skills and Experience • Developing 100% automating unit tests using Junit, Mockito, Selenium, or equivalent tools • Container platforms such as Kubernetes, Docker • Camunda BPM • LoadBalancing and Enterprise Service Bus frameworks (preferably under Cloud environment) • Agile Scrum and possibly experience with leading a Scrum team as a scrum master or equivalent • PostgreSQL, DynamoDB More ❯
telecommunication protocols (VoIP, H.232) and ensure the performance and security of communication systems. Ensure optimal network performance through the use of network management, monitoring, and debugging tools, while managing loadbalancing using F5 Application Delivery Controllers. Experience: A valid Security Clearance. CCNA Routing and Switching certified or higher such as CCNP. 10 years experience and excellent knowledge of More ❯
handling) Git and version control best practices Kubernetes (services, ingress, service accounts, RBAC, DNS, Helm) AWS services: EC2, EKS, S3, IAM, Secrets Manager, Route 53, WAF, KMS, RDS, VPC, Load Balancers Experience with IAM roles , workload identities , and secure AWS access patterns Network fundamentals: subnets, security groups, NAT, TLS/SSL, CA certificates, DNS routing Databases: Web & Security Concepts … NGINX, web servers, reverse proxies, path-based/host-based routing Session handling, loadbalancing (stateful vs stateless) Security best practices, OWASP Top 10, WAF (configuration/training), network-level security, RBAC, IAM policies Candidate Expectations: The ideal candidate should be able to: Explain best practices around CI/CD pipeline design and secure AWS integrations. Demonstrate complex More ❯
and other cloud services in the system on AWS. • Knowledgeable in AWS CloudFormation scripts, CloudWatch, AWS console system administration to include operations and maintenance to include EC2, S3, Elastic LoadBalancing, Auto-Scaling, and SNS. • Monitoring and renewing server certificates. • Maintaining network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems. • Maintaining disaster recovery More ❯
PREFERRED QUALIFICATIONS Experience operating 24x7 high-availability, distributed software applications and performance tuning software applications and optimizing fleet utilization. Understanding of network fundamentals (DNS, DHCP, TCP/IP, routing, loadbalancing, load shedding) and experience with monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar). Experience scripting operating system tasks in Bash, Python, etc. and More ❯
network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, routing protocols, MPLS, VPN technologies, IDS/IPS, proxies, packet capture, network taps, loadbalancing, firewalls, out-of-band management. Basic Qualifications: • Must have DoD-8570 IAT Level 2 baseline certification (Security CE, or equivalent) at start date. • High school and More ❯
edge networks, SD-WAN, and specialized environments, to support large-scale enterprise needs. • Network Optimization & Performance Tuning - Oversee the optimization of network performance, implementing advanced routing protocols, QoS, and loadbalancing to ensure high availability and minimal downtime. • Security & Compliance Leadership - Implement and manage advanced security measures (e.g., firewalls, VPNs, IDS/IPS) across the network, ensuring compliance More ❯
other CI/CD-related technologies. Product training & enablement: Experience designing and delivering training sessions to ensure customer proficiency. Networking & infrastructure management: Understanding of networking (TCP/IP, DNS, loadbalancing) and infrastructure optimization. Systems performance & security: Knowledge of performance monitoring, troubleshooting networking issues, and system hardening. Key Responsibilities Hands-on technical support: Assist customers in deploying our More ❯
and technologies • AD application integration methods and tools (single-sign-on) • Certificate infrastructure • Remote access technologies (Remote Desktop Services (RDS), Citrix, VMWare) and integration • High availability and disaster recovery (loadbalancing, clustering, etc.) • Program thin/thick client infrastructure. • Develop System Design Documents (SDDs), architecture diagrams, system and software build documentation, installation guidelines, test plans, and other core More ❯
and software configurations and support. The ideal candidate will be highly skilled in troubleshooting & supporting end-user and/or systems requiring timely solutions. Expertise in LAN, WAN, MAN, loadbalancing & Wireless administration. Demonstrated knowledge utilizing network diagnostic and management tools to include packet and traffic analysis network environments. Extensive expertise in project planning and best practices setups More ❯
secure, resilient, and scalable systems. -Experience in setting up and maintaining Continuous Integration and Continuous Delivery pipelines. -Familiar with both MySQL and NoSQL database technologies. -Knowledgeable about network architecture, loadbalancing, and firewalls. -Highly skilled in using Java and REST to develop microservices that are easy to deploy and maintain. -Basic to proficient knowledge of tools like Jira More ❯
hosted systems to identify and resolve issues proactively. Analyse performance metrics and implement optimizations to ensure alignment with SLA requirements. Presentation Tier Administration: Manage and maintain Citrix NetScaler for loadbalancing, secure access, and application delivery. Administer and maintain Citrix Virtual Apps, Remote Desktop Services and Azure Virtual Desktop to deliver hosted applications and ensure a seamless end More ❯
and software configuration, networking, standard internet services, scripting languages, cloud computing patterns, technology security and compliance. Experience running large scale customer facing web services. Identifies solutions to understanding of loadbalancing technologies and experience with development in programming languages, databases and big data stores, and container technologies. Work involves defining and documenting technical architecture of complex and highly More ❯