Linux Lab Administrator

This is a full-time direct hire position. We are not able to offer visa sponsorship, 1099 status, or work with C2C for this role.

Warrenton, VA (fully on-site)

We are seeking a skilled Linux Lab Administrator with a strong background in Red Hat Enterprise Linux, general IP networking, and familiarity with Everfox Trusted Thin Client. The ideal candidate will be responsible for deploying new clusters and cells for the Azure Access Point infrastructure, based on Everfox Trusted Thin Client (TTC). The candidate will manage and maintain the Linux-based lab systems, ensuring their optimal performance, security, and reliability.

Additionally, the candidate will document the physical and logical topology of the lab, including operational procedures.

This position offers the opportunity to work on a cutting‑edge project, ensuring the continued success and security of the infrastructure for government and enterprise clients.

• Install, configure, and maintain Linux-based secure access solution Everfox Trusted Thin Client (TTC) in lab environment.
• Support policies and configuration of TTC via the TTC deployment console (DC).
• Ensure compliance with stringent security standards and best practices for network/data separation.
• Collaborate with network engineers to integrate Linux systems with network infrastructure.
• Support the operations of existing Azure Access Point clusters, ensuring they meet security and performance baselines.

• Proven experience as a UNIX/Linux Administrator, ideally with Red Hat systems.
• Strong understanding of networking concepts and infrastructure.
• Understanding of security controls, authentication (e.g., smart cards, CAC), and network segmentation.
• Familiarity with thin client, virtual desktop, or cross‑domain access solutions.
• Familiarity with virtualization technologies (e.g., VMware, KVM, MS AVM).
• Excellent problem‑solving skills and attention to detail.
• Strong communication and teamwork abilities.
• Ability to quickly learn and adapt to new secure access frameworks and technologies (such as Everfox TTC) even if not previously used.
• Active Top Secret/SCI not required but preferred.

• Red Hat Certified System Administrator (RHCSA)
• Red Hat Certified Engineer (RHCE)
• Microsoft Azure Fundamentals (AZ-900)
• Microsoft Azure Administrator – Associate (AZ-104)
• Industry‑standard entry‑level network certification (e.g., A+, CCNA, etc.)

• Deploying and configuring Azure resources.
• Monitoring and optimizing Azure environments for performance and cost‑efficiency.
• Ensuring Azure deployments adhere to security and compliance standards.

A reasonable estimate of the current base pay range for this position is $140,000 to $ annually. Actual salary will be based on a variety of factors, including shift, location, experience, skill set, performance, licensure and certification, and business needs.

• Health and Wellbeing:
  Health, Dental, and Vision Care, Onsite Health Centers, Employee Assistance Program, Wellness program
• Financial Benefits:
  
  Competitive pay, Profit Sharing, 401k Plan with Company Matching, Life and Disability Insurance, Tuition Reimbursement
• Paid Time Off: PTO and Sick Leave (starting at 20 days per year) & Holidays (10 per year), Parental Leave, Military Leave, Bereavement
• Additional Perks:
  Nursing Mothers Benefits, Voluntary Legal, Pet Insurance, Employee Discount Program

We strive to create an environment where all employees are empowered to succeed based on their skills, performance, and dedication. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for All!

If you have any questions or concerns about this posting, please email