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Senior Linux Systems Engineer

2 months ago


Washington, Washington, D.C., United States Applied Insight Full time
Job Overview

About Applied Insight: We are dedicated to innovating solutions for real-world challenges.

Applied Insight empowers federal government clients to safeguard national security, administer justice, and serve the public through cutting-edge technologies and high-quality analysis. Our collaboration with agencies and industry enables us to navigate technical and cultural barriers to innovation, equipping them with state-of-the-art cloud infrastructure, big data, and cybersecurity capabilities. Our proficiency in cross-domain solutions, network analytics, DevOps, and development processes is unparalleled in the sector. We create and deliver pioneering products and applications utilized in highly sensitive environments, applicable to a wide range of federal missions.

As a member of the Applied Insight team, you will tackle significant challenges on missions that matter, collaborating with like-minded individuals who share your enthusiasm and drive. We prioritize hiring dedicated professionals who excel in their fields, and in return, we provide them with the autonomy, support, and resources necessary to reach their full potential.

Position Summary: We are seeking a Senior Linux Administrator to contribute to an IT program supporting the United States Marshals Service (USMS). In this role, you will collaborate with a team responsible for delivering computing capabilities and comprehensive support to our clients and users. The team is tasked with constructing and maintaining user environments, providing expert support, and managing application-level software and tools.

Key Responsibilities:

  • Work exclusively on-site with no remote options.
  • Execute installations and updates for Linux and Windows operating systems.
  • Assist clients with application installations and updates.
  • Troubleshoot software installation issues and provide solutions.
  • Monitor systems, perform hardware troubleshooting, and conduct routine maintenance and security updates.
  • Ensure adherence to security protocols and standards.
  • Conduct system backups and facilitate data recovery processes.
  • Document procedures and create Standard Operating Procedures (SOP).
  • Monitor resource utilization, anticipate potential issues, and propose solutions.
  • Manage production and development systems, offering Tier III technical support as required.
  • Collaborate with colleagues to achieve team objectives and enhance processes.
  • Create and maintain comprehensive documentation of systems.
  • Oversee configuration, deployment, troubleshooting, and maintenance of various Microsoft Windows OS versions.
  • Manage configuration, deployment, troubleshooting, and maintenance of RedHat Linux OS versions.
  • Provide software and hardware support to the customer development team.
  • Establish and maintain offsite disaster recovery environments.
  • Review system and security logs, reporting incidents or potential threats to the network and infrastructure.
  • Work with load balancing, failover, and data replication technologies.
  • Utilize industry-standard patching solutions such as WSUS and Ivanti.

Qualifications:

  • Bachelor's degree with 9 years of relevant experience (or 4 years of experience in lieu of a degree).
  • Active Secret clearance or higher.
  • Ability to work effectively in both team settings and independently.
  • Understanding of IT security best practices.
  • Familiarity with basic networking concepts.
  • Strong communication skills and a collaborative team spirit.
  • Proven ability to manage multiple tasks effectively under pressure.
  • Advanced proficiency in various software applications including MS Teams, Word, PowerPoint, Excel, Visio, Outlook, and MS Project.
  • Experience with compliance and the application of DISA STIG releases.
  • Ability to interpret IAVAs and address issues as necessary.
  • Experience in managing Windows Server 2019/2022 and RHEL 7/8/9 servers.

Preferred Qualifications:

  • Experience with VMWare ESXi and related technologies.
  • Knowledge of ADFS, identity management, and PKI certificates.
  • Familiarity with Cisco Hyperflex technologies.
  • Experience in scripting within PowerShell or Linux environments.
  • Understanding of disk storage systems and NetApp storage products.
  • Experience managing container environments such as Docker and Kubernetes.
  • Familiarity with code repositories and CI servers like Gitlab and Jenkins.
  • Knowledge of infrastructure services including DNS, DHCP, and GPOs.
  • Understanding of application transport and network protocols.
  • Relevant certifications in Windows Server, Red Hat, NetApp, VMware, or Cisco.
  • Experience managing Active Directory and related services.

Benefits:

  • Comprehensive health insurance options, including a PPO plan with no deductibles.
  • 401k plan with immediate vesting and company matching contributions.
  • Fully covered long-term and short-term disability insurance.
  • Flexible Spending Account options available.
  • Generous paid time off policy.
  • Flexible work schedules with opportunities to bank extra hours.
  • Employee-centric culture promoting empowerment and success.
  • Commitment to professional development through training budgets and mentorship programs.
  • Collaborative work environment fostering open communication.

Applied Insight is an equal opportunity employer, committed to fostering a diverse and inclusive workplace.