IT engineering functions including design, analysis, evaluation, testing, debugging, and implementation of applications supporting defense programs. • Analyze, install, configure, and support secure operating systems, databases, and utilities software. • Administer RedHat Linux, UNIX, and/or Windows OS environments via command-line interface. • Conduct system administration of Trusted Network Environment (TNE) Pitbull command-level systems. • Troubleshoot operating system … eligibility preferred). • Hands-on experience with UNIX/Linux system administration. • Strong knowledge of routing protocols, TCP/IP, cybersecurity requirements, and secure network operations. Desired Skills & Experience • RedHat Enterprise Linux administration and virtualization/VM management. • Familiarity with containerized services (Docker, Kubernetes, etc.). • Hands-on troubleshooting of Cisco networking equipment and secure WAN/ More ❯
other cloud resources to maintain operating efficiency performance. Serve as team expert for design, setup, configuration, maintenance, and administration of one or more of the following environments: Elastic, WSUS, RedHat Satellite Servers. REQUIRED QUALIFICATIONS: Bachelor's degree in Computer Science, Information Systems or a related technical field Currently hold, or be able to attain certification in the … designing and deploying Elastic data services in classified environments. 4 years of experience designing and deploying WSUS patch services in classified environments. 4 years of experience designing and deploying RedHat patch services in classified environments. AWS C2S delivery experience Experience providing systems engineering, integration, and architecture support to intelligence community customers. Experience providing inputs to Government Risk More ❯
II support across multiple large enterprise environments that include both Windows and Linux-based desktop and server systems. You will operate within multiple security enclaves in a hybrid Windows & RedHat Enterprise Linux (RHEL) environment, ensuring consistent system performance and reliability. Your Primary Responsibilities Will Include: System Administration & Advisory: Administer both Windows and Linux workstations, including EVDI and … CCNA-Security) is necessary; CompTIA Security+ CE is preferred. Must obtain DoD 8570 Computing Environment (CE) training within 6 months of hire. Technical Expertise Should Include: Linux Desktop Administration (RedHat, CentOS, or Ubuntu) - installation, configuration, and user support. Windows 10, Server 2012, Server 2016. Active Directory, DNS, DHCP, DFS, LDAP. Application troubleshooting (Outlook, Excel, Word, Java, browsers More ❯
of Parsons continued mission to provide exceptional service to its customers. Responsibilities: Systems Administration duties include all components of classified information systems Systems will consist of Microsoft Windows and RedHat Linux components While performing these tasks, the SA will partner with their users and act as an advocate for their computing needs. The candidate will be expected … plus. Experience with virtualization technologies and knowledge of their concepts would be preferred. Experience with Proxmox is strongly desired. Preference given to experience with SLURM for managing an HPC. RedHat Certification, RHCSA or RHCE, would be preferred. SECURITY CLEARANCE REQUIREMENTS: Must have an active DOD Secret clearance pre-start. Clearance must be active at time of hire. More ❯
government staff through training and assistance on how to use the technology using industry best practices. Job Requirements Active Top Secret clearance required Bachelor's degree preferred Minimum of RedHat Certified System Administrator (RHCSA) and 5+ years of experience required. Systems Engineer skill set with focus on Unix/Linux based systems such as RedHatMore ❯
components, along with implementing operating systems enhancements to improve reliability and performance. Qualifications: TS/SCI with current Full Scope Polygraph IAT I Certification Senior Linux Scripting, Linux Servers, RedHat 8/9 Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required Five (5) years of additional … Bachelor's degree in a technical discipline from an accredited college or university is required. Knowledgeable in RHEL 8, Satellite, Salt, ansible, and scripting Senior Window Scripting, Windows 11. (RedHat is a Plus) Proficient Window Scripting. Help Desk Environment. At least one late day required starting at 6pm. Patch days will require resources to assist. Responsibilities: Provide More ❯
Linux, Windows, UNIX, RedHat, Security+, Plan of Action & Milestones (POA&M), XACTA, Latte Art, Biscotti, STE/STN, Nessus 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 w/active … systems-based operating systems, configure and manage virtual environments. Patch systems based on state-of-the-art security and functional parameters. These Qualifications Would be Nice to Have: Strong RedHat Linux command line administration and trouble shooting skills. Strong Windows 2012, 2016, 2019 administration and trouble shooting skills. Experience with using Nessus Scanner and managing Nessus Agents. Ability to Write … 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 ❯
deployment of Platform As A Service systems, including monthly systems updates and troubleshooting application or VM issues. With a focus on Systems Administration, we'll expect you to oversee RedHat LINUX, UNIX, or Windows OS command line administration, along with Trusted Network Environment (TNE) Pitbull command-level administration. You'll also manage command-line troubleshooting of the … Clear understanding of routing protocols, TCP/IP protocols, security requirements and network communications We encourage you to apply if you have any of these preferred skills or experiences: RedHat Enterprise Linux, VM management, containerized services, tiered helpdesk experience. What sets you apart: Likes troubleshooting and solving problems Wants to get hands-on experience with a lot More ❯
to start – must be active (West) Up to £95k DoE - plus benefits and bonuses Cheltenham location – full time on site when required Experience required in Oracle Apex, AWS, APIs, RedHat, Gitlab Who Are We? Our client specialises in bespoke software, cyber security, cloud computing, and lifecycle management solutions. They support clients across the full system lifecycle, from … AWS Engineer – Experience migrating applications and databases to AWS Oracle services. Desirable skills: Understanding of APIs and service integration in corporate environments. Experience with Infrastructure as a Service, especially RedHat (8/9) and Amazon Linux (2/2023), for building non-database infrastructure (e.g., web, SFTP servers). Familiarity with Atlassian Bitbucket/JIRA Familiarity with More ❯
to start – must be active (West) Up to £95k DoE - plus benefits and bonuses Cheltenham location – full time on site when required Experience required in Oracle Apex, AWS, APIs, RedHat, Gitlab Who Are We? Our client specialises in bespoke software, cyber security, cloud computing, and lifecycle management solutions. They support clients across the full system lifecycle, from … AWS Engineer – Experience migrating applications and databases to AWS Oracle services. Desirable skills: Understanding of APIs and service integration in corporate environments. Experience with Infrastructure as a Service, especially RedHat (8/9) and Amazon Linux (2/2023), for building non-database infrastructure (e.g., web, SFTP servers). Familiarity with Atlassian Bitbucket/JIRA Familiarity with More ❯
days per week onsite) Client: US Navy We are seeking AIX Systems Engineers to lead the migration of critical applications and system workloads from IBM AIX platforms to RedHat Enterprise Linux (RHEL) as a staging point for deployment into an AWS cloud environment. This role involves in-depth discovery of legacy configurations, system-level analysis, scripting, re … used to replace legacy capabilities (e.g., replacing cron with EventBridge + Lambda). Experience collaborating with security teams to align OS configurations with NIST 800-53 or RMF controls. RedHat certification (e.g., RHCSA/RHCE) or equivalent Linux system administration credential. More ❯
ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. Experience troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems … OS). Work with Cybersecurity professionals to maintain security requirements and provide documentation on advanced IT processes and procedures and other tasks as assigned. Design, develop and deploy RedHat Podman containers. Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup and server replication methods. Install and configure software applications requested … prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Experience with some of, but not limited to, the following technologies: RedHat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. Experience with Server More ❯
Summary We're seeking an experienced OpenShift Bare Metal Senior Consultant to support the deployment and optimization of RedHat OpenShift environments on physical infrastructure. This role is fully onsite in Albuquerque, NM with a duration of 120 hours, and requires an active Secret clearance. The consultant will be responsible for hands-on setup, configuration, and troubleshooting of … OCP infrastructure and bare metal environments, ensuring performance, security, and scalability standards are met. Responsibilities Lead deployment and configuration of RedHat OpenShift on bare metal infrastructure. Design, implement, and maintain OCP infrastructure to support production workloads. Troubleshoot installation, networking, and storage issues within bare metal clusters. Optimize system performance, capacity, and resource utilization. Collaborate with infrastructure and More ❯
for a detail-oriented engineer with strong scripting and system administration skills who can also think strategically about long-term solutions. The macOS Systems Engineer will: Administer and maintain RedHat Enterprise Linux (RHEL) servers and JAMF Pro infrastructure used for macOS management. Apply DISA STIGs, patches, and security baselines to ensure compliance with DHS directives. Monitor system … and packages to support enterprise deployment. Provide Tier 4 escalation support for macOS endpoint issues. Qualifications 5+ years administering macOS in enterprise environments. Experience with JAMF Pro administration and RedHat Enterprise Linux (RHEL) system management. Strong scripting skills (Bash, Python, or equivalent). Knowledge of DISA STIGs, FISMA/NIST standards, and federal compliance requirements. Eligible for More ❯
Installation, configuration, tuning, troubleshooting and administration of: Multi-vendor servers running numerous COTS, opensource, and in-house applications to accommodate HPC Division IT support requirements 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 … Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems Knowledge/Skills: Required Certifications: IAT Level II Certification required Valid RHCSA or higher redHat certification Valid VMWare certification Why JASINT? At JASINT, we proudly boast a together we can attitude. That is only possible with a strong talented team. Our goal More ❯
The world can't wait. You Have: 5+ years of experience with orchestration technology such as Kubernetes 5+ years of experience with configuration management tools Experience deploying or maintaining RedHat OpenShift Experience designing, configuring, or maintaining multi-tenant systems TS/SCI clearance with a polygraph Bachelor's degree in an IT field and 5+ years of … PaaS) capabilities in lieu of a degree Nice If You Have: Experience with on-prem integration of disparate systems Experience implementing and following DevOps processes Experience leading small teams RedHat Certification such as Certified Spe cia list in Containers or RHCE Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet More ❯
periodic access certification campaigns for critical roles and applications. Enterprise Directory & Linux Identity Management Use One Identity Active Roles to implement delegated administration and automate AD lifecycle tasks. Configure RedHat IdM policies for host-based access control and sudo privileges across Linux servers. Required Qualifications: Active TS/SCI Clearance Demonstrated, hands-on expertise with at least … DoD 8140 compliance at IAT Level II. Preferred: Microsoft Certified: Identity and Access Administrator (SC-300). Delinea Certified Administrator. SailPoint Certified IdentityNow Engineer. Ping Certified Professional. Experience with RedHat IdM policy management. EEO Commitment All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental 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 ❯
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 … and Lustre • Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems • Accepted professional certifications include: o Valid RHCSA or higher redHat certification o Valid VMWare certification IAT Level II Certification Required Candidates with Lustre Experience highly preferred More ❯
s/KPI's), customer satisfaction, innovation, quality and improvements. Lead sales opportunities developed both directly through our Commercial team or through our strategic technology partnerships (Microsoft, AWS, Oracle, RedHat). Identify and develop new business opportunities through networking, cold calling, and other lead generation techniques which are fit for purpose and align with Version 1 priorities … well as free eye tests and contributions towards glasses. Our team members can also stay ahead of the curve with incentivised certifications and accreditations, including AWS, Microsoft, Oracle, and Red Hat. Our employee-designed Profit Share scheme divides a portion of our company's profits each quarter amongst employees. We are dedicated to helping our employees reach their full … 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, and 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 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 ❯
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 ❯