operations center environment including help desk, customer communication, trouble ticketing, and issue resolution Windows 2016 or later server administration Windows 10/11 workstation administration Windows Active Directory administration RedHat Enterprise Linux 7/8/9 administration Experience with Department of Defense Security Technical Implementation Guidelines Willing to work periodic shifted schedules include evening, night, and More ❯
Cloud Service Provider and hybrid cloud experience o (on-premise networks and cloud such as AWS, Azure, Oracle and Google) • Industry certifications such as: o CCNA Security, CCNP Security, REDHAT Certified Architect (RHCA) Required: Active TS/SCI w/FSP Job Type: Full-time More ❯
network troubleshooting. Hands-on experience with Cisco and Juniper devices. Knowledge of Access Control Lists (ACLs) and network security best practices. Experience with Windows Server and Linux distributions (e.g., RedHat). Experience with virtualization platforms such as VMware ESXi. Familiarity with implementing DoD STIGs. Proficient in DNS/DHCP administration and system monitoring. Must be able to work onsite in More ❯
s degree from an accredited college in a related discipline, with 2 years of professional experience; or no professional experience with a related Master's degree • Linux Server Administration (RedHat and SLES) experience • Windows Server and Desktop OS experience • DoD IAT Level II certification (i.e. Sec+ CE) • Ability to work second or third shifts Desired Qualifications: • Knowledgeable in information systems More ❯
services, and authentication processes. • 8+ years of experience as a Systems Engineer supporting enterprise IT systems. • Experience with Break & Inspect certificates, MS Exchange, DLP, and firewall support. • Proficiency in RedHat Linux, VMware/ESXi, and system hardening with STIGs. • Familiarity with DevSecOps tools (GitLab, GitHub, Jenkins) and enterprise system administration. • Strong documentation and communication skills; ability to lead technical initiatives. More ❯
actions where necessary. Experience configuring, deploying, and maintaining (IdAM) solutions, Multi-Factor Authentication (MFA) and PKI enablement systems. Experience with container and virtualization technologies such as Docker, VMware, or RedHat Virtualization. Experience with RDBMS such as Oracle and PostgreSQL, or XML and JSON based semi-structured technologies. Experience with software development in Java, C, C++, C#, or other programming or More ❯
troubleshoot, debug and work end-user issues to resolution Experience managing and troubleshooting virtualization technologies and VDI environments (Citrix, Vmware, etc.) Preferred Experience/Skillset: Ability to manage both RedHat Enterprise Linux (RHEL)/Linux and Windows systems and deployments Certification Compliant with DoD 8570 IAT Level II or higher (i.e., CompTIA Security+ CE) Knowledge of commercial network solutions (Cisco More ❯
GitHub Microservices Splunk and APIs Experience with Test driven development and unit testing frameworks Proficient understanding of code versioning tools such as GIT and code build tools like IntelliJ Redhat JBoss etc including DevOps concepts an CICD tools University Degree in computer science computer engineering or equivalent experience Mandatory Skills : Architecture Patterns and Styles,Git,Angular,Java,Kubernetes,Microservices,MS More ❯
crawley, west sussex, south east england, united kingdom
LTIMindtree
GitHub Microservices Splunk and APIs Experience with Test driven development and unit testing frameworks Proficient understanding of code versioning tools such as GIT and code build tools like IntelliJ Redhat JBoss etc including DevOps concepts an CICD tools University Degree in computer science computer engineering or equivalent experience Mandatory Skills : Architecture Patterns and Styles,Git,Angular,Java,Kubernetes,Microservices,MS More ❯
Arlington, Virginia, United States Hybrid / WFH Options
Segue Technologies, Inc
Perform additional tasks as required and meet established deadlines. Required Skills: Bachelor's Degree or equivalent and 8+ years of related experience. Mastery and demonstrated experience of MAS 9.x, RedHat OpenShift (RHOS), db2, MongoDB, Docker, Kubernetes and MAS 9.x related technologies. Proficiency in setting up single and multi-node RHOS clusters. Extensive MAS migration experience using CLI and GUI - on More ❯
focused environment. Demonstrated experience using forensic software such as Cellebrite, XRY, WinHex, FTK, and Autopsy. Demonstrated hands-on experience utilizing bash scripting and bash command lines on Ubuntu and RedHat Linux distributions. Demonstrated experience with Storage system installation, design, and architecture in multi-petabyte environments. Demonstrated experience troubleshooting, patching, updating, managing Active Directory, and supporting the security posture of various More ❯
school or equivalent diploma, or A+ or CND (Certified Network Defender) or Network+ or Security+ - 1-3 years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of experience with Networking (TCP/IP, DNS) - 1-3 years of experience with Troubleshooting/Support for technical IT issues - Current, active US Government More ❯
SCI and pass a poly Certified Information Systems Security Professional (CISSP) Certification is required One (1) year of experience with IC Community Proven experience in scripting languages, Linux/RedHat, Windows Server and/or Networking Appliances Proven experience with DISA Security Technical Implementation Guide (STIG) implementation and Security Content Automation Protocol (SCAP) tool usage Proven experience performing Systems Security More ❯
or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP (Systems Security Certified Practitioner) - 3+ years of systems administration experience Linux/Unix (Ubuntu, CentOS, RedHat, Solaris etc) in production environments. - 1+ years of experience working with scripting languages. - Experience with DNS, DHCP, SSH, HTTP, TCP/IP and other common network protocols - Current, active US More ❯
Excellent communication (written and oral), negotiation and interpersonal skills necessary to support known activities/challenges working with engineering teams, management, customers, partners and government. System Administrator Experience with RedHat Enterprise Linux Solid understanding of planning, design, and implementation necessary to support a large enterprise system. Working knowledge of NIST 800-37 RMF body of evidence artifacts … M's, SAR, RAR, RAL, ConOps, ISA, etc. Experience with configuring Security Incident Event Monitoring and IDS/IPS tools such as ACAS, ESS (HBSS), and Splunk on Linux RedHat and Windows environments. Experience with vulnerability and compliance scanners such as Tenable.SC and SCAP. Experience with CDS technology, security, and compliance requirements. Working experience deploying and configuring Linux and Windows More ❯
least 1 year of experience with Linux. • CompTIA Security+ or other 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 … team environment. • Strong problem-solving skills. Nice to have • Familiarity with general virtualization concepts. Experience with Nutanix is preferred. • Understanding of SElinux • Experience using Ansible or Puppet • Experience using RedHat Satellite More ❯
least 1 year of experience with Linux. CompTIA Security+ or other 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 … team environment. Strong problem-solving skills. Nice to have Familiarity with general virtualization concepts. Experience with Nutanix is preferred. Understanding of SElinux Experience using Ansible or Puppet Experience using RedHat Satellite Job Type: Full-time Pay: $50,000.00 - $120,000.00 per year Benefits: 401(k) 401(k) matching Dental insurance Health insurance Health savings account Paid time More ❯
belfast, antrim, united kingdom Hybrid / WFH Options
Version 1
success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft, AWS, Oracle, RedHat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services. We're An Award-winning Employer Reflecting How Our Employees Are At … more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies. Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat. Reward schemes including Version 1's Annual Excellence Awards & 'Call-Out' platform. Environment, Social and Community First initiatives allow you to get involved in local fundraising and development More ❯
maintenance for SSO-integrated applications Week-end working hours (Saturday and Sunday) Desired Skill: Bachelor s degree in Computer Science, Cybersecurity, Information Technology, or related field (or equivalent experience RedHat Certification is plus Strong analytical and problem-solving skills. Excellent communication and coordination skills. More ❯
software engineering, information technology systems IAT Level III certifications: CASP+ CE, CCNP Security, CISSP (or Associate), GCED, or GCIH Operating System/Compute Environment certification to include Microsoft Windows, RedHat Enterprise Linux (RHEL), Amazon Web Services (AWS), Microsoft Azure or another OS/CE. Minimum 3-5 years of experience architecting technology solutions in cloud environments.Desired Qualification More ❯
a Secret clearance or higher. To be considered for this position, you must have the following skills and experience: Secret clearance or higher Kubernetes - OpenShift, Rancher Strong Linux experience - RedHat Enterprise Programming experience in Python, Java, Bash, or Go Experience working with on-prem hardware Any cloud experience would be useful but not essential Any security certifications More ❯
TS/SCI Full Scope Polygraph include: Active TS/SCI clearance with Full Scope Polygraph 3+ years of systems and network administration/engineering experience Strong experience with RedHat Enterprise Linux (RHEL) Knowledge of key networking technologies and protocols including EIGRP, BGP, SD-WAN, and MPLS Experience with WAN, LAN, firewalls, and Cisco router/switch More ❯
TS/SCI Full Scope Polygraph include: Active TS/SCI clearance with Full Scope Polygraph 3+ years of systems and network administration/engineering experience Strong experience with RedHat Enterprise Linux (RHEL) Knowledge of key networking technologies and protocols including EIGRP, BGP, SD-WAN, and MPLS Experience with WAN, LAN, firewalls, and Cisco router/switch More ❯
years of experience administering enterprise DNS platforms, preferably BlueCat DNS. Hands-on expertise with F5 Global Traffic Manager (GTM) for DNS-based load balancing. Strong Linux system administration skills (RedHat, CentOS, Ubuntu, or similar). Proficiency in shell scripting and/or automation tools (Ansible, Python). Understanding of TCP/IP, BGP, firewalls, and general networking More ❯
scanning, hardening and resolution of findings Written skills to include development and maintenance of documentation for network, system, operations, etc. Familiarity with VMware vSphere and virtual machines Familiarity with RedHat Linux operating system Please respond to Meredith Baldwin with your interest level, recent copy of your resume and your availability for a call to Rates listed are More ❯