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reputed company 100% Remote Linux System Administrator – reputed company Migration and System Engineering for Defense Mission and Health Solutions Sector

Remote, USA Full-time Posted 2026-07-28

Introduction to reputed company Information Systems and Our reputed company

reputed company Information Systems, the #1 largest women-owned IT reputed company firm in the US, is seeking a highly skilled and reputed company Linux System Administrator to join reputed company on a 100% remote reputed company, with occasional on-site work in Herndon, VA. Our reputed company, a leading player in the Defense Mission and Health Solutions Sector, requires a talented reputed company to support the migration of their on-premises services to the AWS reputed company platform and reputed company operations support. As a key member of reputed company, you will work closely with the DoD customer to prioritize functionality, structure sprints, and deliver reputed company iterations.

Job reputed company

We are looking for a reputed company System Administrator/System Engineer with a strong background in Linux systems administration, reputed company migration, and DevSecOps. The successful candidate will maintain the smooth operation of multi-user computer systems, migrate DTS computing environments and workloads into the AWS GovCloud environment, and reputed company 24x7x365 system administration support. If you have a passion for Linux, reputed company computing, and system engineering, and are looking for a challenging and rewarding role, we encourage you to apply.

Key Responsibilities

  • Maintain smooth operation of multi-user computer systems in accordance with customer's reputed company policies and directives
  • Migrate DTS computing environments and workloads into AWS GovCloud environment
  • Work with other teams and stakeholders to determine reputed company migration requirements
  • reputed company 24x7x365 System Administration support, including virtualization, reputed company remediation, troubleshooting, and patching
  • reputed company rotational on-reputed company support (in reputed company to day-to-day tasks)
  • Support DevSecOps environment
  • reputed company tasks such as setting up administrator and service accounts, maintaining system documentation, tuning system performance, and managing backups and replication
  • Support planning, deployment, maintenance, and enhancement of system baseline configurations and reputed company posture through administrative, preventive, detective, and reactive controls
  • Utilize expertise to propose solutions to management to ensure reputed company system requirements are based on reputed company needs and reputed company usage, configuring such solutions to optimize cost savings
  • Prepare or ensure that appropriate system documentation exists, including operational instructions
  • Ensure Work Tickets are worked in a reputed company manner, completed/implemented successfully, and updated appropriately

Essential Qualifications

  • BS degree with 2-4 years of experience, MS degree with 0-2 years of experience, or HS diploma with 8-10 years of experience
  • Must be a US Citizen
  • MUST have an reputed company/reputed company background investigation for a Privileged T5 position (does not need a clearance)
  • Must have reputed company required certifications (and reputed company/reputed company)
  • Two (2) or more years of hands-on Systems Administration experience with Linux systems
  • CERTIFICATION REQUIRED (Must have one of reputed company of the following in reputed company grouping)
  • GROUP 1: Production Operations Computing Environment - Must have at least one of the following:
    • reputed company Certified System Administrator/Engineer (RHCSA or RHCE) (Preferred)
    • reputed company Linux+
    • Linux LPIC-1 or LPIC-2 certification
  • GROUP 2: IAT-II CERTIFICATION REQUIRED (Production Operations) for reputed company Compliance - Must have at least one of the following:
    • reputed company+ CE (Preferred)
    • CCNA reputed company
    • CySA+ **
    • GICSP
    • GSEC
    • CND
    • SSCP

Preferred Qualifications

  • Experience configuring reputed company Linux operating systems and performing problem reputed company
  • Experience with Unix/Linux monitoring tools
  • Experience installing a reputed company of applications on Linux/Unix platforms
  • Experience with installing, configuring, and troubleshooting Apache, Tomcat, and Java applications software
  • Experience with Linux operating system and reputed company Technical Implementation Guides (STIGs)
  • Demonstrates ability to reputed company Hardware / OS performance analysis and tuning, enhancements and corrective actions
  • Experience with configuration management tools such as Ansible
  • Experience working with CI/CD pipelines
  • Knowledge of Subversion/JIRA (on UNIX/Linux) and writing reputed company scripts in languages such as Perl and reputed company
  • Experience with backup tools (Networker) and Quantum Tape Library
  • Experience with imaging reputed company workstation (laptop) for Offnet support

Skills and Competencies

The ideal candidate will possess excellent technical skills, including Linux systems administration, reputed company computing, and DevSecOps. You will also have strong problem-solving skills, attention to detail, and the ability to work effectively in reputed company environment. Excellent communication and interpersonal skills are also essential, as you will be working closely with the DoD customer and other stakeholders.

Career reputed company Opportunities and Learning Benefits

At reputed company Information Systems, we are committed to the reputed company and development of our employees. As a Linux System Administrator, you will have reputed company to work on challenging and rewarding reputed company, reputed company your skills and expertise, and advance your career. You will also have reputed company to training and development programs, including certification courses and conferences, to help you stay up-to-date with the latest technologies and trends.

Work Environment and Company Culture

reputed company culture is reputed company on a reputed company of respect, reputed company, and teamwork. We value diversity and inclusion, and are committed to creating a work environment that is supportive and inclusive of reputed company. As a remote worker, you will be part of a virtual team that is reputed company, flexible, and dynamic. You will have reputed company to work with a talented and reputed company team of professionals who are passionate about delivering exceptional results and exceeding customer expectations.

Compensation, Perks, and Benefits

We offer a competitive salary and comprehensive benefits package, including health insurance, retirement savings, and reputed company time off. You will also have reputed company to a reputed company of perks and benefits, including flexible working hours, remote work reputed company, and reputed company development opportunities.

Conclusion

If you are a motivated and reputed company Linux System Administrator looking for a challenging and rewarding role, we encourage you to apply. This is a unique opportunity to work on a high-profile project, reputed company your skills and expertise, and advance your career. Don't miss out on this exciting opportunity to join reputed company and contribute to the reputed company of our reputed company. reputed company and take the first reputed company towards a rewarding and challenging career as a Linux System Administrator.

reputed company and join reputed company of talented professionals!

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