design and implement performance improvements. Develop, operate, and manage protocols, QOS, traffic shaping and policing on the network. Research and recommend advanced technologies such as software defined networking and infrastructure as cod. Switch/Routing/Firewalls (Layer2:InterVLAN routing, VLAN Trunking, Port security troubleshooting. Layer 4-7: Firewall/Loadbalanceer, Multi-Acustomer integration. Software Defined Network environments) Virtualization … Understanding VMware environments from Vcenter and Vsphere perspective, management and maintenance of virtual infrastructure at scale and multisite. General Knowledge of Cisco, VMware, ACI, NSX, Hyperconverged, NFS Storage devices and Data Center Technologies. Requirements Top Secret SCI w/Polygraph Required 12 years of experience or Bachelors +7 years of experience. More ❯
of MS Exchange mail services (Client Access, Hub Transport, and Mailbox server roles), Intune Mobility Services, NetApp backup and restore solutions, along with UnitySync directory synchronization services. The underlying infrastructure consists of physical servers, VMware Virtualization, and NetApp storage solutions. The team member will use their expertise and knowledge in messaging and directory services to configure aspects of More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Newton Blue
Architecture in pre-sales activities, for example producing conceptual high-level client solution definitions Participatein implementation projects, owning technical work-streams including liaison with clients on their development and infrastructure activities. Understandand support smooth release delivery and installations for clients Preparedocumentation and present solutions to clients Gatherand documentrequirements for system enhancements working alongside the development and delivery teams Develop … of cloud SaaS Clients, react on alerts and work with the different teams to resolve incidents Anticipate emerging problems by analysing monitoring warnings Participate to the provisioning of the infrastructure for new Clients or when changes for existing Clients are required Deploy and Configure the Company platform and IDHP releases in their cloud environments, using deployment and configuration tools … software development or deployment, preferably in the financial services or insurance industry and principally in Microsoft technologies with experience in: Requirements gathering and ability to document requirements, solutions, and infrastructure architecture design Delivery of SaaS projects including technical infrastructure, environments, networks, security processes and associated compliance/regulation Problem solving skills including experience in diagnosing issues in complex More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Newton Blue
Architecture in pre-sales activities, for example producing conceptual high-level client solution definitions Participatein implementation projects, owning technical work-streams including liaison with clients on their development and infrastructure activities. Understandand support smooth release delivery and installations for clients Preparedocumentation and present solutions to clients Gatherand documentrequirements for system enhancements working alongside the development and delivery teams Develop … of cloud SaaS Clients, react on alerts and work with the different teams to resolve incidents Anticipate emerging problems by analysing monitoring warnings Participate to the provisioning of the infrastructure for new Clients or when changes for existing Clients are required Deploy and Configure the Company platform and IDHP releases in their cloud environments, using deployment and configuration tools … software development or deployment, preferably in the financial services or insurance industry and principally in Microsoft technologies with experience in: Requirements gathering and ability to document requirements, solutions, and infrastructure architecture design Delivery of SaaS projects including technical infrastructure, environments, networks, security processes and associated compliance/regulation Problem solving skills including experience in diagnosing issues in complex More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Newton Blue
Architecture in pre-sales activities, for example producing conceptual high-level client solution definitions Participatein implementation projects, owning technical work-streams including liaison with clients on their development and infrastructure activities. Understandand support smooth release delivery and installations for clients Preparedocumentation and present solutions to clients Gatherand documentrequirements for system enhancements working alongside the development and delivery teams Develop … of cloud SaaS Clients, react on alerts and work with the different teams to resolve incidents Anticipate emerging problems by analysing monitoring warnings Participate to the provisioning of the infrastructure for new Clients or when changes for existing Clients are required Deploy and Configure the Company platform and IDHP releases in their cloud environments, using deployment and configuration tools … software development or deployment, preferably in the financial services or insurance industry and principally in Microsoft technologies with experience in: Requirements gathering and ability to document requirements, solutions, and infrastructure architecture design Delivery of SaaS projects including technical infrastructure, environments, networks, security processes and associated compliance/regulation Problem solving skills including experience in diagnosing issues in complex More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Newton Blue
Architecture in pre-sales activities, for example producing conceptual high-level client solution definitions Participatein implementation projects, owning technical work-streams including liaison with clients on their development and infrastructure activities. Understandand support smooth release delivery and installations for clients Preparedocumentation and present solutions to clients Gatherand documentrequirements for system enhancements working alongside the development and delivery teams Develop … of cloud SaaS Clients, react on alerts and work with the different teams to resolve incidents Anticipate emerging problems by analysing monitoring warnings Participate to the provisioning of the infrastructure for new Clients or when changes for existing Clients are required Deploy and Configure the Company platform and IDHP releases in their cloud environments, using deployment and configuration tools … software development or deployment, preferably in the financial services or insurance industry and principally in Microsoft technologies with experience in: Requirements gathering and ability to document requirements, solutions, and infrastructure architecture design Delivery of SaaS projects including technical infrastructure, environments, networks, security processes and associated compliance/regulation Problem solving skills including experience in diagnosing issues in complex More ❯
following network technologies: Cisco ASA Palo Alto Firewalls Big IP (F5) Network Protocols Cisco Switching, Routing, Security and wireless technologies Knowledge of Virtual Environments and virtual network solutions, (i.e. VMWare, Azure) *Job description* You would be expected to have ability to design, configure and implement as to the business requirements. Able to work effectively under pressure to deadlines, with More ❯
Database Administrator - OPIR Ground Infrastructure Senior-Level $130,000 - $180,000 Longmont, CO Active Secret (TS/SCI Preferred) Build the mission-critical database infrastructure that powers national security operations. A Day in the Life - What you'll do • Design, build, and maintain high-availability database infrastructure for multi-user, mission-critical systems supporting satellite ground systems. … High-Availability Architecture, Clustering, Automated Failover • Backup Methodologies & Disaster Recovery Planning Systems & Security: • RHEL Linux Administration • Security Technical Implementation Guidelines (STIGs) • System Vulnerability Management & Patch Compliance Virtualization & Platforms: • KVM, VMware, RedHat OpenShift • Satellite Ground Systems & OPIR Program Exposure (Highly Preferred) DevOps & Automation: • Automated Scripting (Python or similar languages) • Infrastructure as Code (IaC) • Agile, Lean, and Continuous Process Improvement More ❯
Description: Client Description: Our client is a government contractor specializing in IT infrastructure management and support. They are seeking a skilled Virtualized Microsoft Environment Administrator to manage and operate a virtualized Microsoft environment, ensuring optimal performance and reliability for government clients. Location: Quantico, VA Pay: $55 - $60 an hour W2 This position is a contract-to-hire opportunity, where … experience in managing and operating virtualized Microsoft environments. Education Requirements: Education Requirements: A relevant degree or equivalent experience in IT or a related field is preferred. Certifications: Must possess VMware Certified Associate (VCA) certification. Must obtain VMware Certified Professional (VCP) certification within 6 months of employment. More ❯
is a 9/80 schedule and 100% onsite. You must have an active Secret clearance (ts/sci preferred) Job Description: The Database Engineer supporting the OPIR Ground Infrastructure Team will integrate into a technical team of System Administrators, DevSecOps engineers, software, cyber, and integration engineers who successfully support program requirements and commitments. The Database Engineer will be … responsible for designing, building, and maintaining the database infrastructure to support various product teams database needs. The focus of this role will be on creating a robust and reliable platform, with an emphasis on high availability, security, and scalability, rather than data management or analytics. The Database Engineer will work closely with the technical team to ensure the database … infrastructure is properly secured, configured, and optimized to meet program requirements. The ideal candidate will have a strong background in database infrastructure development, security, and maintenance, and will be able to collaborate effectively with the technical team to deliver high-quality solutions. Desired Skills: RHEL Linux knowledge and experience Advanced Experience with PostgreSQL, MySQL and Microsoft SQL Server More ❯
supporting the Marines in cyberspace operations worldwide. The position location is Quantico, VA An active Top Secret clearance is required for eligibility for this position Required Skills Must possess VMware Certified Associate (VCA) certification. Must possess VMware Certified Professional (VCP) certification within 6 months. Required Experience -Manage and operate a virtualized Microsoft (MS) environment. -Perform daily system checks More ❯
while contributing to DevOps tooling, Git-driven workflows, hybrid cloud strategies with an automation mindset. This is a key role in a high-trust team that powers secure, compliant infrastructure for a global financial institution. Key responsibilities include : Core UNIX Engineering & Support Design, secure, build, and maintain resilient UNIX environments Own OS lifecycle strategy: patching, upgrades, security baselines, and … hardware refresh planning. Maintain solutions and performance-tuned enterprise systems. DevOps, SRE & Automation Embrace an SRE mindset: treat infrastructure as code, prioritize availability and observability, and automate toil. Automate provisioning, compliance checks, and config enforcement Use GitHub for source control, peer-reviewed automation pipelines, change tracking, and documentation versioning. Contribute to CI/CD workflows for infrastructure as … scripts. Support alerting, auto-remediation, and telemetry for performance and availability. Participate in on-call rotations, DR testing, and RCA for high-impact incidents. Support UNIX workloads running on VMware and prepare platforms for future cloud integration. Assist with cloud-readiness assessments, infrastructure modernization efforts, and immutable infrastructure adoption. Collaborate with Cloud, DevOps, and Cybersecurity teams on More ❯
Skills and Technologies: A proven track record in complex Network Designs, Network Management and deep troubleshooting principles. A deep understanding of Cisco design principles with a DC focus and VMware NSX offerings. Other SDN offerings would be beneficial. Deployment automation technologies. The ability to code, especially Infrastructure as code. A track record in the design and application of … of large, complex systems including practical experimentation and development skills Has both technical breadth and depth and great client engagement skills Deep knowledge in the following technologies: Cisco ACI, VMware NSX, F5 Load-Balancing including GTM, LTM, ASM and APM modules, Cisco and Palo Alto firewalls, Cisco ISE. Knowledge or appreciation of some the listed technologies: Cisco Hyperflex, Cisco … UCS, Dell VxRail, VMware ESX, Azure Stack, Red Hat OpenShift. What we will do for you: Competitive compensation Pension scheme DXC Select - Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership and more) Perks at Work (discounts on technology, groceries, travel and more) DXC incentives (recognition tools, employee lunches, regular social events etc)At More ❯
Development, Test, and Evaluation (RDT&E) network and secure enclaves for NIWC PAC in San Diego, California. This role involves securing and maintaining both Windows and Linux systems, supporting infrastructure design, and ensuring compliance with DoD cybersecurity standards. Key Responsibilities: - Administer and maintain Windows, Linux, and VMware systems - Perform system hardening in accordance with DISA STIGs, CTOs, and … other DoD guidance - Conduct and interpret ACAS scans to identify and remediate vulnerabilities - Configure and maintain Host-Based Security System (HBSS) - Provide technical input for infrastructure design and engineering reviews - Support secure enclaves and ensure compliance with cybersecurity requirements - Collaborate with team members and work independently as needed Required Qualifications: - Active Secret clearance - Minimum 3+ years of experience with … Windows systems administration - IAT Level II certification (one of the following): - Security+ CE - GSEC - SCNP - SSCP Experience with: - Linux system administration - VMware environments - Applying DISA STIGs and security patches - Writing SOPs and security policies relevant to ESS/HBSS Preferred Qualifications: - Knowledge of ITIL processes and ITIL certification - Experience with the IAVM process - Familiarity with HBSS configuration and management More ❯
Description Roles & Responsibilities: Professionals in this mid-level role manage essential infrastructure services, ensuring high availability and performance of data center services, physical and virtual server-class systems and storage. They are expected to lead medium-to-large scale projects, design and implement system policies, conduct advance troubleshooting, and are pivotal in the direct recovery efforts during critical system … members. Professionals in this role are expected to have the ability to work alone and as part of larger team to complete projects on time. Technologies: • Advanced expertise in VMware suite, CentOS and RHEL 7/8/9 system administration, and VDI (specifically VMware Horizon, Citrix VDI). They need in-depth experience with Active Directory, LDAP … based system installations of multiple computer operating systems. • Develop, refine and implement sophisticated security mitigation strategies, contributing to the enterprise's cyber framework. • Enterprise-level management of Hyper-converged Infrastructure, vendor hardware and software across multiple data centers. • Experience using Atlassian's team collaboration software suite like Jira and Confluence to help organize teams, discuss and complete shared work. More ❯
Deterrence through continual improvement and innovation. Duties and Responsibilities: Maintain storage connected to a Storage Area Network (SAN) Possess knowledge of block-level protocols, specifically iSCSI Maintain Hypervisors using VMware Conduct cross-department training and end-user training Perform root cause analysis and resolve faults and errors in applications Develop recommendations for enhancing software support services Ensure adherence to … IT infrastructure standards, policies, and procedures Update work instruction documentation and standard operating procedures Ensure systems and applications comply with Department of Defense (DoD) directives, including DISA STIG and IAVM bulletins What's In It For You: Competitive wages Medical and dental coverage 401(k) plan Paid time off Rewards & recognition programs Work Location: Hill Air Force Base, Utah … design, configuration, maintenance, and upgrades of Red Hat Enterprise Linux (RHEL) Use of DISA STIG checklists to assess and document compliance Preferred Education, Experience, & Skills: Experience with Virtual Desktop Infrastructure Scripting to automate tasks using PowerShell and/or AWS Console Familiarity with Virtual Desktops and virtualization (VMware ESXi preferred) Experience in large-scale deployments as an administrator More ❯
Infrastructure Architect - Must have an active DV Clearance We are seeking a highly skilled Infrastructure Architect to provide architectural leadership and deliver end-to-end solutions across complex environments. This is a key role where you will ensure seamless integration of project activities with live services, design and troubleshoot solutions, and validate change impacts to safeguard operational stability. … Key Responsibilities for Infrastructure Architect Lead solution architecture across the full implementation lifecycle. Troubleshoot designs and assess change impacts to existing services. Conduct deep-dive investigations and drive effective remediations. Validate and ensure in-service systems remain compliant and secure. Essential Skills for Infrastructure Architect Strong experience in end-to-end solution architecture , including troubleshooting and design. Wintel … generalist background with application architecture knowledge. Good understanding of Linux systems , with automation experience an advantage. Familiarity with virtualisation platforms (VMware preferred, others acceptable). Experience with NetApp storage technologies (SAN/NAS, snapshots, replication). Solid understanding of networking and firewalls . Ability to perform deep-dive investigations and lead remediation efforts. This Infrastructure Architect position offers More ❯
VMware - Sr. NSX Consultant - Hill AFB, Utah - Secret Clearance Entelligence is seeking a Sr. Consultant to support VMware's clients. The successful candidate must be able to work in a cross-functional environment and interact with representatives from Entelligence, VMware, and the end-user. The Consultant will function as the VMware products Subject Matter Expert (SME … Resource Managers to ensure that your projects have the best people with the right skills and at the right time. Contribute to and lead the development and maintenance of VMware PMO standards, processes, and practices Maintain a high-level technical knowledge of the VMware software stack. (Full training and enablement provided) JOB REQUIREMENTS: Active Secret Clearance Experience deploying More ❯
basic scripting capabilities, and a strong commitment to system integrity and uptime. Key Responsibilities: Perform virtual machine migrations across diverse environments, ensuring minimal disruption to business operations. Collaborate with infrastructure, storage, and application teams to coordinate migration schedules and dependencies. Develop and maintain migration documentation, including runbooks, validation checklists, and rollback procedures. Utilize scripting (e.g., PowerShell, Bash, Python) to … with established change management procedures, including proper documentation, approvals, and communication. Participate in post-migration reviews and contribute to continuous improvement efforts. Qualifications: 3+ years of experience in IT infrastructure or systems administration, with a focus on virtualization. Familiarity with major hypervisor platforms (e.g., VMware, Hyper-V, KVM, etc.) and enterprise storage systems. Basic scripting skills in one More ❯
needed. The ideal candidate must be proficient with MS Windows with a minimum of 4 years' experience administering, have an in-depth understanding of modern Microsoft Active Directory (AD) infrastructure, a full understanding of Microsoft Windows 365 and Microsoft Suite, experience in TCP/IP and VMware Virtualization technologies, and experience in DoD practices. Responsibilities include the following … installing and configuring software, tracking, diagnosing, and coordinating help desk support for OUSD(C) VIP user technical problems. Perform travel support aboard aircraft for equipment setup. Support the enterprise infrastructure to provide desktop and VTC support. Provide MS Windows architecture engineering services (i.e., Active Directory, Group Policy Objects (GPO), hardware configuration, management, and maintenance). Ensure availability and functionality … systems. Experience with Microsoft Operating Systems and Office Suite/Office 365 implementation and support Experience in video teleconferencing (VTC) technologies. Working knowledge of Microsoft Windows Active Directory (AD) infrastructure Special Skills Needed (if applicable): Certifications - A Security+ CE certification is required; an MCP or MCSE is preferred. Security Clearance - Minimum Active DoD Secret required. More ❯
JOB TITLE: Virtualization Migration System Administrator JOB LOCATION: St. Petersburg, FL WAGE RANGE : $60-69/hr. JOB NUMBER: REQUIRED EXPERIENCE:3+ years of experience in IT infrastructure or systems administration, with a focus on virtualization. Familiarity with major hypervisor platforms (e.g., VMware, Hyper-V, KVM, etc.) and enterprise storage systems. Basic scripting skills in one or more … basic scripting capabilities, and a strong commitment to system integrity and uptime. Key Responsibilities: Perform virtual machine migrations across diverse environments, ensuring minimal disruption to business operations. Collaborate with infrastructure, storage, and application teams to coordinate migration schedules and dependencies. Develop and maintain migration documentation, including runbooks, validation checklists, and rollback procedures. Utilize scripting (e.g., PowerShell, Bash, Python) to More ❯
JOB BAND: D CONTRACT TYPE: Permanent, Full-time DEPARTMENT: Technology Group/HIPE Infrastructure LOCATION: London - Hybrid PROPOSED SALARY RANGE: £60,000 - £70,000 depending on relevant skills, knowledge and experience. The expected salary range for this role reflects internal benchmarking and external market insights. We're happy to discuss flexible working. If you'd like to, please indicate … part of the discussion at offer stage. PURPOSE OF THE ROLE We're looking for a skilled and proactive Principal Systems Engineer to help design, implement, and support complex infrastructure solutions across a range of platforms and technologies. The HIPE Server Support Team is a relatively new team that exists to provide various aspects of support for several different … Hands-on experience with all versions of Windows Server, RHEL (6-9), and both current and legacy Ubuntu OS. Certifications in any of these platforms are a plus. Toolset & Infrastructure: Proficient in enterprise tools and systems including SCCM, Hytrust KMS, Ansible, Foreman, and Packer. Experience with VMware vCenter, NSX, and backup solutions such as Veeam and Cohesity. Documentation More ❯
one week onsite and the next remote. Education: Associates Degree in Computer Science, Information Technology, or related field. Clearance: Secret Certification: • IAT II or higher 8570/8140 Certification. • VMWARE Certified Professional - Data Center Virtualization (VCP-DCV) within 9 months of hire date Experience: • Proven experience of 10 years IT experience with 5 years in Virtualization • Hands-on experience … provisioning ESX hosts. • Experience with virtualization technologies (e.g., VMware, Hyper-V, Cloud Direct Virtual Datacenters, vROPs). Job Description: As a Cloud Virtualization Engineer, you will be responsible for the maintenance, configuration, and reliable operation of the infrastructure of an on-premises cloud environment. The candidate shall work closely with the team to ensure the integrity and security … closely with vendor technical consultants and strategic partners to resolve issues • To manage customer account satisfaction from a technical standpoint • To deliver customized cloud virtualization from different vendors including VMware, Microsoft, Dell, and HP More ❯
Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
La Fosse
System Administrator Location : Leicester (Hybrid options available) Employment Type : Full-time, Permanent Department : IT Infrastructure About the Role A well-established retail organisation is seeking a skilled System Administrator to join its Infrastructure Server Admin Team. This role involves supporting and managing server environments, storage systems, Active Directory, and backup solutions. You'll be working in a fast … environments, storage, and certificates. Support IT audits and maintain up-to-date documentation. Collaborate closely with team members to resolve issues and deliver projects. Essential Skills & Experience Experience with VMware, ESX Hosts, VX Rail, and virtual server environments. Strong knowledge of Active Directory and DNS systems. Familiarity with Veeam backup software. Understanding of Azure server and application administration. Experience More ❯
GPU-accelerated clusters. •Configure underlay and overlay protocols including BGP, OSPF, IS-IS, and troubleshoot connectivity and control-plane issues. •Integrate data center fabric with virtualization platforms such as VMware NSX, KVM, and Hyper-V, as well as Kubernetes-based AI infrastructure. •Collaborate with compute, storage, and DevOps teams to ensure end-to-end performance across AI training, fine … tuning, inference, and ETL pipelines. •Drive network automation efforts using tools such as Python, Ansible, and Terraform, enabling Infrastructure-as-Code (IaC) for repeatable, scalable deployments. •Participate in performance tuning, benchmarking, and capacity planning for evolving AI workloads and future-proof infrastructure designs. Required Skills & Expertise: •Proven experience designing and operating VXLAN EVPN-based data center networks. •Strong More ❯