team members to provide O&M support to existing server-based solutions which across a variety of major technology vendors including, but not limited to, Citrix, Esri, McAfee, Microsoft, RedHat, and SolarWinds. The Senior Systems Administrator II shall support the mid-level internal escalation tier(s) for the Server O&M team providing troubleshooting support and guidance … to assess and remediate challenges primarily in the CDS domain. Experience Required: 5+ years of hands-on experience providing O&M support of enterprise server operating systems (OSs) (RedHat Enterprise Linux, etc.) and server applications and services across multi-platform information systems varying in size and complexity (LAN, MAN, WAN, etc.). 3+ years of experience specifically More ❯
tuning, troubleshooting and administration of: o Multi-vendor servers running numerous COTS, opensource, and in-house applications to accommodate HPC Division IT support requirements o Multi-vendor servers running RedHat of SuSe with direct attached, FC SAN storage or SSDs • Distributing computing tools such as ReS, LSF, and SLURM • HPC farm systems, HPC MPP clustered systems, Front … and Lustre • Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems Requirements Accepted professional certifications include: Valid RHCSA or higher redHat certification Valid VMWare certification IAT Level II Certification Required EQUAL OPPORTUNITY EMPLOYER VETERANS DISABLED More ❯
tuning, troubleshooting and administration of: o Multi-vendor servers running numerous COTS, opensource, and in-house applications to accommodate HPC Division IT support requirements o Multi-vendor servers running RedHat of SuSe with direct attached, FC SAN storage or SSDs • Distributing computing tools such as ReS, LSF, and SLURM • HPC farm systems, HPC MPP clustered systems, Front … HPS systems Requirements Bachelors degree in Computer science or related field and 10 years of demonstrable experience supporting the IT community Accepted professional certifications include: Valid RHCSA or higher redHat certification Valid VMWare certification IAT Level II Certification Required EQUAL OPPORTUNITY EMPLOYER VETERANS DISABLED More ❯
expect to be involved insupporting ongoing maintenance and enhancement of mission-critical simulation software working as part of a dedicated team. The software runs on Windows and uses the RedHat Linux environment and is crucial to defence decision making. The role requires contributing to a rigorous development and test cycle that maintains high customer confidence in both … in either C++ or C# development Object Oriented Design, and implementation of engineering algorithms Requirements &Configurationmanagement Knowledge of Visual Studio &MS Office Products Nice to haves Knowledge of the RedHat Linux or other Unix based operating system Knowledge ofAnalysis tools such as MATLAB and/or R Knowledge of powered flight and modelling of trajectory and guidance More ❯
per contract to obtain and maintain a TS/SCI Security Clearance This position shall be filled with individuals that have a minimum of six years of experience or RedHat Certified Systems Administrator (RHCSA) and seven years of experience required if no certification. If no certification, you have six months from first day of employment to obtain … one. Systems Engineer skill set with focus on Unix based systems such as RedHat Linux and Oracle Linux. A Bachelor's degree is preferred. About Us: Edgewater Federal Solutions is a privately held government contracting firm located in Frederick, MD. The company was founded in 2002 with the vision of being highly recognized and admired for supporting More ❯
Clearance: Secret Job Description: • Bachelor's Degree in IT or equivalent field. • At least 5 years' experience managing networks with Solaris, IRIX, Windows, Alma Linux 8/9 (or RedHat Equivalent) and Ubuntu 22 Operating Systems, High Performance Computing, and Windows Operating Systems. • At least 5 years' experience configuring and managing Microsoft WSUS server for Patch management … Belmanage/Belsecure and Centrify software. • Training and/or Working Knowledge of the following OS': Windows 2016, 2019, Windows 10 (Secure Host Baseline), Ubuntu Linux, Alma Linux (or RedHat equivalent) Additional Desired Experience: • At least 5 years' experience setting up and configuring security features of UNIX, Window Servers and networking hardware using DOD STIGS, SCAP, Vulnerator More ❯
TGS team, providing mission-critical support to the newly established IT and Cyber Security Division at the Naval Air Warfare Center Weapons Division (NAWCWD) in China Lake. Key Responsibilities: RedHat Enterprise Linux (RHEL) 8 Infrastructure Buildout: Design, configure, and deploy RHEL 8 servers and client systems to support program operations. Ensure systems are scalable, secure, and aligned … and technical guidance to junior team members as needed. Job Title Lead Linux Systems Engineer Top Skills Details 1. Active Secret or TS Clearance 2. 10 + years Linux RedHat Engineering experience. 3. Automation ansible experience. More ❯
and middleware components within complex enterprise environments. The ideal candidate will demonstrate expertise in a range of application technologies and platforms including IBM WebSphere, Apache/Tomcat, Oracle WebLogic, RedHat JBoss, JAVA, and Microsoft IIS, among others. Key Responsibilities: Application Administration: Perform daily administration of vendor software, application memory, storage, and integration with networks and OS. Manage … all aspects of application accounts for system operation, including account metrics reporting. Technologies and Tools: Web/Application Servers: IBM WebSphere, Apache/Tomcat, Oracle WebLogic Server, Microsoft IIS, RedHat JBoss EAP, Oracle HTTP Server Middleware Technologies: JAVA, Microsoft XML Web Services (.NET) Scripting: Application Scripts, OS-Level Scripts Security & Auditing: Logging, auditing, access control, COOP architectures More ❯
support for: HPC infrastructure and associated applications including Nagios, xCAT, failover software, and compilers. Distributed computing environments utilizing RES, LSF, and SLURM workload managers. Enterprise Linux operating systems, specifically RedHat and SUSE. Administer and support high-performance parallel file systems such as XFS, GPFS, and Lustre. Collaborate with cross-functional teams to implement best practices for system … experience working in a large complex IT environment providing industry functional expertise with the skills listed above. Experience with HPC MPP systems Experience with enterprise Linux operating systems, specifically RedHat and SUSE Security Clearance: A current government clearance, background investigation, and polygraph are required. The Swift Group and Subsidiaries are an Equal Opportunity/Affirmative Action employer. More ❯
streamline SOC operations The ideal candidate will have experience in Splunk Enterprise skills, ITSI implementation, support of Splunk in a multi-site clustering environment, understanding of CIM and DMA, RedHat, Windows. Key Skills & Experience: * Candidate must be Excellent Splunk Enterprise 7/8., Splunk SOAR skills * Good ITSI implementation skill * Understanding of Installation, management, and support of … models and auditing policies of Splunk * Ability to automate repetitive Splunk tasks to remove workload from the team * Demonstrate knowledge of implementing and supporting Splunk as a shared service RedHat, Windows This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to More ❯
Cyber Security, VMWare, Red Team, Blue Team, Infrastructure as Code (IaC), Terraform, Ansible, DNS, DHCP, NTP, Syslog, Bash, PowerShell, Batch, and Python, Puppet, Splunk Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance … Qualifications Would be Nice to Have: Experience operating in an agile development environment and DevOps Experience with container technologies such as Kubernetes and Docker Knowledge of penetration testing or red team operations Experience utilizing and development with Splunk Experience with Nutanix Defensive Cyber Security Operations $170,000 - $192,000 a year The pay range for this job, with multi … employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to RedHat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting More ❯
Stoke Gifford, Gloucestershire, United Kingdom Hybrid / WFH Options
Synoptix
computer environments Familiarity with MLOps and associated tooling Familiarity with data pipelines Familiarity with Infrastructure as Code Familiarity with security integration in DevOps i.e. DevSecOps Essential Tools: Ubuntu and RedHat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus Based on company performance More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Synoptix Limited
computer environments Familiarity with MLOps and associated tooling Familiarity with data pipelines Familiarity with Infrastructure as Code Familiarity with security integration in DevOps i.e. DevSecOps Essential Tools: Ubuntu and RedHat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus – Based on company performance More ❯
Bristol, Stoke Gifford, Gloucestershire, United Kingdom Hybrid / WFH Options
Synoptix
computer environments Familiarity with MLOps and associated tooling Familiarity with data pipelines Familiarity with Infrastructure as Code Familiarity with security integration in DevOps i.e. DevSecOps Essential Tools: Ubuntu and RedHat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus – Based on company performance More ❯
employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to RedHat Enterprise Linux, AWS, and NetApp training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc • 401(k) with company match up to 5% with 100% immediate More ❯
environment. Supporting personnel MUST have IAT Level 2 credentials, including baseline cyber certificate(s) and applicable platform certifications, which include common operating environment training (Windows 2016/2019, Linux RedHat/CentOS, ubuntu). Required Skills: • Active security clearance • Security+ and IAT Level II • Computing environment certification w/in 6 months • 1+ yr CI/CD pipeline experience • (such More ❯
Overhead, and ELINT) 2. Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis 24. Experience with Other: 1. CentOS, Linux/RedHat, 2. Configuration management tools such as Subversion, ClearQuest, or Razor. More ❯
automated deployment technologies such as Cloud Formation, Ansible, Terraform. • Cloud Technologies deployment experience. • Open-source application deployments and maintenance. • Custom source application deployments and maintenance. • LINUX system administration experience (RedHat and/or CentOS). • Working knowledge of Linux and Windows operating systems, web services and SQL databases. • Experience working in an Agile environment. • Must be willing to work on More ❯
Qualifications Would be Nice to Have: Experience operating in an agile development environment and DevOps. Experience with container technologies such as Kubernetes and Docker. Knowledge of penetration testing or red team operations. Experience utilizing and development with Splunk. Experience with Nutanix. Defensive Cyber Security Operations. $175,000 - $200,000 a year The pay range for this job, with multi … employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to RedHat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
SR2
as a Platform Engineer in secure or regulated environments Strong knowledge of Kubernetes administration , containerisation, and CI/CD tooling Hands-on experience with Windows Server/Desktop and RedHat Linux (RHEL) Proficiency with scripting languages (PowerShell, Bash, Python preferred) Understanding of network fundamentals (switching, routing, firewalls, VLANs, VNets) Experience with VMware, Citrix VDI, and virtualised environments More ❯
employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to RedHat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting More ❯
automated deployment technologies such as Cloud Formation, Ansible, Terraform • Cloud Technologies deployment experience • Open-source application deployments and maintenance • Custom source application deployments and maintenance • LINUX system administration experience (RedHat and/or CentOS) • Working knowledge of Linux and Windows operating systems, web services and SQL databases • Experience working in an Agile environment • Must be willing to work on-site More ❯
virtualization tools (e.g., Hyper-V, VMware) and cloud technologies (Azure, AWS). o Experience with configuration management tools (Puppet and Ansible) for Linux-based servers. o Strong knowledge of RedHat Satellite for operating and securing RHEL environments. o Experience with Foreman for lifecycle management of physical and virtual servers. • System Optimization and Performance Tuning o Lead advanced More ❯
Assist with architecture, design, development, integration, and support of build, integration & test, and deployment pipelines, optimizing performance and scalability across on-premises VMware computing environments Administer/support current RedHat Enterprise Linux (RHEL) systems Leverage company and industry best practices and capabilities to improve scalability, consistency, infrastructure efficiency, for Commercial Off the Shelf (COTS) products Ensure security and compliance are More ❯