Talent.com
System Administrator (RHEL)
System Administrator (RHEL)DT Professional Services • US
System Administrator (RHEL)

System Administrator (RHEL)

DT Professional Services • US
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters_job_card.quick_apply]
[job_card.job_description]

Job Summary :

  • DT Professional Services is seeking a  System Administrator  with strong experience supporting Red Hat Enterprise Linux (REHL) in secure Azure Government Cloud environments.
  • The ideal candidate has hands-on expertise with REHL 8 / 9, Azure Virtual Environments and enterprise cloud operations.
  • This is a fully remote role, and requires and active Secret security clearance.

Responsibilities :

  • Provide  maintenance, sustainment, installation, configuration, patching, troubleshooting, break-fix, data protection, and vulnerability remediation for RHEL 8 & 9 systems running in Azure Government Cloud across multiple US Gov regions.
  • Scale and maintain RHEL environments, including deploying and upgrading virtual machines, supporting hybrid cloud configurations, and managing servers, clusters, highly available infrastructures, and RHEL endpoints.
  • Support and administer critical services including LDAP, SYSLOG, DNS / BIND, JAVA, NTP, SMTP / Mail Relay, and RHEL patching.
  • Maintain full DISA STIG compliance, complete STIG checklists, run SCAP / eVALUATE scans, identify vulnerabilities, and remediate findings.
  • Maintain and administer Red Hat Satellite Server (or approved services) to manage updates, package distribution, and system configuration.
  • Provision, configure, and maintain Azure Dedicated Hosts and Host Groups for hardware isolation supporting IL2, IL4, and IL5 workloads.
  • Manage backup and disaster recovery solutions using Azure Backup, Recovery Services Vaults, snapshots, or approved services, ensuring compliance, application consistency, business continuity, and cost optimization.
  • Configure and maintain Azure Hybrid Benefits for RHEL servers.
  • Support RMF Steps 1–6 to meet ATO requirements and maintain system accreditation timelines.
  • Ensure ongoing STIG compliance, routine patching execution, and security control monitoring aligned with SCCA requirements.
  • Manage and update Plan of Action & Milestones (POA&Ms), ensuring vulnerabilities are tracked, mitigated, and resolved within required timeframes.
  • Conduct continuous monitoring of systems following the approved System Level Continuous Monitoring (SLCM) strategy.
  • Review ACAS scan results and update POA&Ms in accordance with DoD and DON standards.
  • Maintain hardware / software inventory and system assessment documentation, updating annually or upon environmental changes.

    • Basic Qualifications :

  • Active DoD Secret clearance or higher.
  • Active IAT Level II Certification or higher.
  • Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or a related technical field. 3–5+ years of experience administering RHEL 8 / 9 environments.
  • Strong hands-on experience with Azure Government Cloud, Azure VMs, and Azure Dedicated Hosts.
  • Experience with DoD cybersecurity requirements including DISA STIGs, SCAP, ACAS, and RMF activities.
  • Proficiency managing RHEL services such as LDAP, SYSLOG, DNS / BIND, NTP, JAVA, and SMTP.
  • Experience with backup technologies and disaster recovery in cloud environments.
  • Familiarity with hybrid cloud architectures and highly available systems.

    • Preferred Qualifications :

  • ​​​​​Experience with Red Hat Satellite Server administration.

    • Azure OR Red Hat certifications such as :

  • AZ-104 : Azure Administrator AZ-900 : Microsoft Azure Fundamentals AZ-305 : Azure Solutions Architect RHCSA : Red Hat Certified System Administrator RHCE : Red Hat Certified Engineer Experience supporting Navy, NAVFAC, DISA, or other DoD organizations.
  • Experience working with Impact Level (IL2 / IL4 / IL5) systems.

    • The compensation range for this position :

  • $105,000.00 - 135,000.00   More about DT Professional Services : We’re looking for driven individuals to contribute to our talented & innovative team!
  • At DT Professional Services, we offer insurance benefits that include medical, dental, and vision coverage, life insurance, long & short-term disability, 401(k) retirement plans (with employer match), tuition & certificate reimbursement, along with paid time off (vacation / sick / holidays).
  • We are happy to to offer growth opportunities for you to grow in your career - your success is our success!
  • DT Professional Services is an SBA 8(a) and HUBZone certified Small Business; highly experienced in building award-winning custom software solutions.
  • Established in 2013, we bring over a decade of experience delivering technology services and solutions that specialize in web & custom application development, project & program management, mobile & cloud computing services.
  • Our Mission is to provide cutting-edge, customer-oriented technology solutions that maximize value, drive engagement, and empower your business.
  • We do this by employing talented & driven individuals who share the same goals and excitement for the work we do.
  • DT Professional Services believes in fostering collaboration, career growth and building lasting relationships with our employees.  Powered by JazzHR
    • [job_alerts.create_a_job]

    System Administrator • US

    [internal_linking.similar_jobs]
    Application System Analyst Lead - Converge Revenue Cycle

    Application System Analyst Lead - Converge Revenue Cycle

    Christus Health • US
    [job_card.full_time]
    The Information Services Lead is responsible for leading and coordinating the efforts and content within the designated focus area. This position is the most senior level and will require coordinati...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Unix Systems Engineer

    Unix Systems Engineer

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Unix Systems Engineer.Key Responsibilities Manage and maintain IBM AIX / Unix and VMWare systems Develop standard operating procedures (SOPs) for system administration a...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    IT Systems Engineer Lead

    IT Systems Engineer Lead

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for an IT Systems Engineer Lead.Key Responsibilities Set up, maintain, and troubleshoot cloud infrastructure for SaaS / PaaS implementations Create and maintain connections wi...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    System Lifecycle Manager

    System Lifecycle Manager

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a System Lifecycle Manager to oversee the development and deployment of systems in industrial automation. Key Responsibilities Guide systems from concept to scalable deplo...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Lead M365 Systems Engineer

    Lead M365 Systems Engineer

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Lead Systems Engineer to oversee Microsoft 365 initiatives and enhance productivity through technology solutions. Key Responsibilities Manage M365 services for Exchange ...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    System Administrator (Windows Server Datacenter)

    System Administrator (Windows Server Datacenter)

    DT Professional Services • US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    DT Professional Services is seeking a System Administrator to provide enterprise-level support for Microsoft Windows Server Datacenter and Azure Government Cloud environments.The ideal candid...[show_more]
    [last_updated.last_updated_variable_days]
    Restaurant Delivery - Receive 100% of Customer Tips

    Restaurant Delivery - Receive 100% of Customer Tips

    DoorDash • Neodesha, KS, United States
    [job_card.full_time] +1
    DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day. As a Dasher, you’ll stay busy with a variety o...[show_more]
    [last_updated.last_updated_30] • [promoted]
    IT Systems Engineer

    IT Systems Engineer

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for an IT Systems Engineer / Admin.Key Responsibilities : Create and manage virtual machines using VMware technologies Oversee Windows-based systems, including installation and...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Systems Analyst

    Systems Analyst

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Systems Analyst to provide remote support services for customer locations.Key Responsibilities : Respond to and track user inquiries regarding system operations and appl...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior System Administrator

    Senior System Administrator

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Senior System Administrator.Key Responsibilities Organize and direct the configuration and operation of information management systems Analyze and resolve end-user sof...[show_more]
    [last_updated.last_updated_30] • [promoted]
    System Administration Consultant

    System Administration Consultant

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a System Administration Consultant to deliver implementation and managed services to clients.Key Responsibilities : Develop a strong understanding of the company's softwar...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Systems Administrator

    Senior Systems Administrator

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Senior System Administrator who will provide system administration support services for Microsoft Server environments. Key Responsibilities Provide system administration...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Business Systems Architect

    Business Systems Architect

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Business Systems Architect - Enterprise Planning.Key Responsibilities Collaborate with the Finance & Strategy team to convert business-planning use cases into Anaplan m...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    IT System Administrator

    IT System Administrator

    Two95 International Inc. • US
    [filters.remote]
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Title – IT System Administrator.VMWare and virtual based systems.Experience working with Red Hat Linux systems.Experience working with VMWare virtualization technologies. Experience working with Win...[show_more]
    [last_updated.last_updated_30]
    HPC Linux Systems Administrator - TS / SCI-FSP clearance

    HPC Linux Systems Administrator - TS / SCI-FSP clearance

    Jobot • US
    [job_card.full_time]
    CAD Technician Needed for Top Design Firm! Extremely Competitive Salary, Amazing Benefits, and MORE!.This Jobot Job is hosted by : Billy Mewton. Are you a fit? Easy Apply now by clicking the "Apply" ...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Appian System Administrator

    Appian System Administrator

    J-Mack Technologies • US
    [filters.remote]
    [job_card.full_time]
    [filters_job_card.quick_apply]
    This position is a full-time position, to be performed remotely from within the continental United States.At J-Mack Technologies, we deliver software solutions that help organizations integrate dat...[show_more]
    [last_updated.last_updated_variable_days]
    Systems Administrator

    Systems Administrator

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a Systems Administrator to provide enterprise IT and network infrastructure support.Key Responsibilities Administer and maintain IT systems and network infrastructure Mo...[show_more]
    [last_updated.last_updated_30] • [promoted]
    System Engineer

    System Engineer

    VirtualVocations • Guaynabo, Puerto Rico, United States
    [job_card.full_time]
    A company is looking for a System Engineer.Key Responsibilities Design, implement, and manage BeyondTrust Endpoint Privilege Management for various operating systems across multiple endpoints Ar...[show_more]
    [last_updated.last_updated_30] • [promoted]