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Sr Linux System Administrator

Wyetech
Annapolis Junction, Maryland, United Statesfull_timeVerifiedPosted 19 May 2025

About the role

At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly unique employee experience that is rare within our industry.
Designs and builds information technology framework and/ or environments and guides information technology projects to produce results that comply with established project requirements and IT architecture. Identifies, documents, measures, optimizes, and provides advisement on changes to the IT architecture. Ensures that IT architecture remains up-to-date by reviewing and introducing changes based on project requirements and by applying industry standards and emerging technologies. Requires collaboration with technical teams to identify, evaluate, and recommend technical solutions to support project requirements. 
Due to federal contract requirements, United States Citizenship and position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate polygraph).

Capabilities

  • Design, maintain, monitor, and support operations and maintenance (O&M) activities of a large enclave comprised of various hardware, software and network components to include server architecture, virtual machines, managed switches, NAS, VLANs, and VPNs.
  • Develop and carry out strategies to migrate existing customers to new architecture and technology with minimal impact. Evaluate new technologies or equipment that can be added to Agency standard solutions
  • Administer network including installing, configuring and maintaining network devices; configuring various routing protocols; troubleshooting multi-hop connectivity, throughput, and latency; setting up firewalls.
  • Responsible for secure infrastructure and vulnerability corrections, data security, compliance, and backups and recovery. Maintain SSPs, STE/STN requirements, Netseer, SEAR logging, patching, IAVMs, McAfee, and UAM.
  • Responsible for user-level support, including interacting with system-savvy developers and analysts, resolving network, computer, and virtual system issues & anomalies.
  • Maintain enclave documentation (network diagram, system names, IP addresses, barcodes, etc.); provide monthly activity report to include system outages.

Required Qualifications

  • TS/SCI with agency appropriate poly
  • Bachelor's degree plus 11 years of relevant experience or a Master's degree plus 9 years of relevant experience or a Doctoral degree plus 7 years of relevant experience. An Associate's degree plus 13 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position. 
  • Degree must be in Computer Science (CS). Related fields (e.g., Engineering, Mathematics, Information Technology, Information Systems) may be considered relevant if the programs contain, at minimum, a concentration of courses in the following foundational CS areas: algorithms; computer architecture (not network architecture); programming methodologies and languages; data structures; logic and computation; and advanced mathematics (for example, calculus, discrete mathematics). 

Required Technical Skills

  • Familiarity with Docker, MongoDB, and Elastic Search; Ansible and GitLab; RedHat Satellite  
  • Working knowledge of software-defined networks
  • Experience deploying and maintaining nginx; system monitoring platforms like OpenVAS, Prometheus and Grafana; SELinu x and FIPS
  • Knowledge of LatteArt/Biscotti, Netseer, SEAR logging​

The Benefits Package

  • Wyetech believes in generously supporting employees as they prepare for retirement. The company automatically contributes 20% of each employee's gross compensation to a Simplified Employee Pension (SEP) IRA, with no requirement for employee matching. All contributions are fully vested from day one, ensuring immediate ownership of retirement funds. 

  • Additional benefits include:
  • Wyetech provides a generous PTO plan of up to 200 hours annually, aligned with applicable state leave regulations. Employees have the flexibility to adjust their PTO allocation at the start of each calendar year, ensuring it meets their evolving needs.

  • Full-time employees have the option to participate in a variety of voluntary benefit plans including:
  • A Choice of Medical Plan Options, some with Health Savings Account (HSA)
  • Vision and Dental
  • Life and AD&D Benefits
  • Short and Long-Term Disability
  • Hospital Indemnity, Accident, and Critical Illness Insurances
  • Optional Identity Theft and Legal Protection Services

Company Environment &

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Company

Wyetech

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