Cyber Security Systems Administrator

1 week ago

Omaha, NE, United States Leidos Full time

Description

The Leidos Corporate Information Security team, part of the Digital Modernization sector, invites you to apply for the role of Systems Administrator. This position offers an exceptional chance to leverage your expertise in providing advanced computing solutions within a diverse and dynamic environment. Our team works with a diverse array of Linux and Windows systems that are finely integrated, emphasizing security and high-performance computing. If you're looking to engage in every aspect of supporting complex computing systems, this opportunity is tailored for you

Clearance Requirement: Candidates must possess an active Secret clearance with eligibility for Top Secret and Special Access Programs.

Key Responsibilities:

  • Setup, configuration, and ongoing maintenance of multiple air-gapped Information Systems (IS) and networks.
  • Ensure the security configuration and compliance of various Information Systems.
  • Oversee daily operational support including troubleshooting, updates, backups, monitoring, and user management.
  • Implement security controls in accordance with established Security Technical Implementation Guides (STIG) and customer directives.
  • Manage patching and anti-virus definition updates.
  • Troubleshoot hardware issues involving COTS PCs, printers, networks, and encryption hardware.
  • Respond to customer requests and prioritize tasks to ensure timely resolution.
  • Demonstrate a strong commitment to best practices and provide exemplary service and support.

Basic Qualifications:

  • Bachelor's degree with 2 - 4 years of experience, an Associate degree with 4 - 6 years, or a High School diploma with 6 or more years of relevant experience.
  • Current DoD 8140/8570 compliant IA certification for IAT II (Security+ce or higher).
  • Active Secret clearance and eligibility to obtain Top Secret and Special Access Programs clearance.
  • Hands-on experience with Linux Server and workstation environments.
  • Working knowledge of Windows operating systems.
  • Understanding of computer network concepts, including network hardware and IP address management.
  • Experience with Virtualized Machine (VM) architecture design, implementation, and sustainment.
  • Knowledge in applying security controls under the Risk Management Framework.
  • Strong customer service skills, with clear communication abilities both written and oral.
  • Able to work independently with minimal supervision.

Preferred Qualifications:

  • Experience with container management, including Kubernetes, Podman, and Docker.
  • Experience with cloud systems such as Azure and AWS.
  • Familiarity with Windows Server, including Active Directory and Windows 10 environments.
  • Understanding of Special Access Program (SAP) Information Systems requirements.
  • Experience with Information Systems implementation as per the Joint Special Access Program Implementation Guide (JSIG).
  • Knowledge of DevOps best practices and system development lifecycle automation.
  • Experience with vulnerability scanning using tools like ACAS or Nessus.
  • Understanding of audit log reduction tools (e.g., Graylog or Splunk).
  • Advanced DoDI 8570 certification.
  • Shell scripting capabilities.
  • Certifications in Windows or Linux.
  • In-depth hardware experience.

If you seek to challenge the norm, Leidos is the place for you. We thrive on innovation and disruption, pursuing superior digital solutions that surpass traditional expectations. If you're ready to step up and be part of a team that refuses to settle for anything less than excellence, come join us

Location: Omaha, NE

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