software updates Demonstrated experience with planning, configuring, deploying, and implementing automated software and firmware patching, such as WSUS, SCCM, YUM, SolarWinds, etc. for heterogeneous operating systems environments (e.g., MicrosoftWindows and Linux) Proficiency in RHEL installation, configuration, and maintenance Strong command-line skills and scripting abilities (Bash, Python) Knowledge of networking protocols and services (DNS, DHCP, HTTP/S More ❯
and Powershell scripting Demonstrated knowledge of VMWare administration Demonstrated knowledge of data backup and disaster recovery principles Ability to work with Linux a plus Strong administration skills in a Windows 10/11 desktop environment Ability to work with end-users - strong oral, written communication skills College degree in Engineering or a related field and 3-5 years professional More ❯
/FW Security. Experience with Cloud Security Appliances and Security Solutions (CASB). Knowledge and experience working with VMware vSphere and Hyper-V. Knowledge and experience supporting a MicrosoftWindows network. Security Responsibilities Must comply with all company security and data protection/usage policies and procedures. Personally responsible for proper marking and handling of all information and materials More ❯
United, Pennsylvania, United States Hybrid / WFH Options
Optiv
/SAML, Data Loss Prevention (DLP), and Zero Trust Network Access (ZTNA). Networking & Operating Systems: Strong grasp of networking fundamentals (TCP/IP, OSI model). Experience administering Windows, macOS/iOS, and UNIX/Linux systems. Demonstrable experience with system installation, configuration, and administration. Active Directory/LDAP experience is desirable. Cloud & Identity: Working knowledge of major More ❯
Phoenix, Arizona, United States Hybrid / WFH Options
Optiv
/SAML, Data Loss Prevention (DLP), and Zero Trust Network Access (ZTNA). Networking & Operating Systems: Strong grasp of networking fundamentals (TCP/IP, OSI model). Experience administering Windows, macOS/iOS, and UNIX/Linux systems. Demonstrable experience with system installation, configuration, and administration. Active Directory/LDAP experience is desirable. Cloud & Identity: Working knowledge of major More ❯
San Diego, California, United States Hybrid / WFH Options
Northrop Grumman
GRE, IPSEC, DMVPN, MPLS, QoS, Multicast. Experience with Cisco Unified Communications/VoIP. Familiar with network management applications, like SolarWinds, SuzieQ, Splunk, and/or Cisco ISE. Familiar with Windows, Linux, VMWare configuration and troubleshooting. Experience with HAIPE/TACLANE encryptors and other military COMSEC/CRYPTO equipment and procedures. Familiar with network emulator tools such as EVE-NG More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
with Cloud Platforms (MS Azure, AWS, Google Cloud) and understanding of cloud architecture. Two (2) years of experience with Linux-based computer systems. Two (2) years of experience with Windows-based computer systems. Experience in the deployment and operations of web services and databases using TCP/IP, DNS, Ethernet, Virtualization, Security and Network Administration, Firewalls, Authentication, Web and More ❯
to teammates. Ability to obtain and maintain a Top Secret security clearance. Travel may be a frequent as two weeks every two months. Preferred Qualifications Experience with Linux, MicrosoftWindows desktop and Server, as well as virtualization environments like VMware ESXi/vSphere. Hands on experience with packet capture utilities like tcpdump and WireShark as well as Network Intrusion More ❯
and Kubernetes. DoD approved 8570/8140 baseline certification (Security +, CySA+, CISSP, etc). Possess advanced admin skills in one of the following platforms Red Hat Enterprise Linux, Windows (10, 11, Server 2019, 2022), VMware (VxRail), Azure or AWS cloud services. Eligible to obtain and maintain an active U.S. Top Secret security clearance PREFERRED QUALIFICATIONS Performs well in More ❯
Servers in a VMWare Virtualized Environment. • Apply DISA STIG compliance controls to secure systems. • Responsible for daily system monitoring, security, server health, resources and log management of Linux and Windows Server systems. • Troubleshooting and performing root cause analysis. This includes troubleshooting all issues with system configurations, backups, files systems, and user access. • Support Linux platforms hosting applications, operations and … tests. • Support docker desktop containers and services such as Kubernetes. Required Qualifications: • Bachelor's and five (5) years or more experience; • Must have CompTIA Certs • Security+ certification • Experience with Windows 10 and Windows Server 2019 or higher • Linux System Administrator • Windows System Administrator • Working knowledge of Hyper-V or Vmware • Proficiency in working with AWS Cloud components … and services • Proficiency in various operating systems, such as Linux/Unix, Windows Server • Understanding of networking protocols and services (TCP/IP, DNS, DHCP, VPN, etc.) • Configuration and management of routers, switches, firewalls, and other network devices • Effective organizational skills with strong attention to detail • Excellent problem-solving skills and the ability to troubleshoot issues quickly Desired Skills More ❯
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
East London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
Northern Ireland, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Realtime Recruitment
with Engineering and Security. Ensure system availability, performance, and integrity. Align systems with business plans. Establish system management criteria and procedures. Qualifications Bachelor's or equivalent. 2+ years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python … . Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits More ❯