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Linux Systems Administrator

Systems Planning and Analysis, Inc.
United States, Virginia, Chantilly
Jun 03, 2025

Linux Systems Administrator
Job Locations

US-VA-Chantilly


ID
2025-20012

Category
Information Technology

Security Clearance Requirement
Top Secret/ SCI

Type
Regular Full-Time

Level
Mid-level



Overview

Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.

SPA is hiring a Linux Systems Administrator to provide architecture, design, implementation, monitoring, and management support of secure information systems to ensure maximum uptime, security compliance, and performance for users and mission. This position is aligned with the Operations Research and Cyber Analysis (ORCA) group and located in their Chantilly location. The role will include designing secure system configurations, documenting and managing the deployment and installation of hardware, software, and cybersecurity tool sets, and maintaining and upgrading existing systems with up to 20% travel to support remote events. The ideal candidate will demonstrate expertise in providing technical solutions to meet the requirements of the SPA ORCA division and clients. #KS

SPA has an immediate need to hire a Linux Systems Administrator.



Responsibilities

    Design and implement new system and network solutions and/or improving the efficiency of current information systems
  • Install, configure, test, maintain, monitor, troubleshoot and support information systems, routers, and switches, to include both physical and virtual
  • Configure routing and switching to maximize network efficiency and security
  • Maximizing performance through ongoing monitoring and troubleshooting
  • Accurately document instances of equipment or component failure, repair, installation, and removal
  • Investigating faults in the systems and networks, perform analysis, diagnose, and resolution of complex problems, and recommend and implement corrective actions
  • Coordinate services, troubleshooting, and resolutions with 3rd party transport providers
  • Perform capacity analysis and planning to ensure growing user base and processing demand
  • Coordinate and execute scheduled upgrades
  • Reporting system status to key stakeholders
  • Accurately document and maintain ATO documentation including standard operating procedure development, artifact creation, submission of artifacts to ISSM and/or government representatives
  • Assist in preparing, maintaining, and upholding procedures for monitoring and responding to Cybersecurity continuous monitoring requirements (SIEM, Log review, validation of security controls, etc
  • Assist in preparing, maintaining, and upholding procedures for logging, reporting, and statistically monitoring system operations
  • Interface with third-party support and equipment vendors as needed
  • Travel will be required to support remote client events, up to 20%


Qualifications

Required Qualifications:

  • Bachelor's Degree in information technology, or related field (or equivalent experience).
  • Minimum of 2-4 years directly related experience
  • Expertise in Linux based environments
  • Experience with system design, system security design and best practice, system building process development (Secure Host Baselines, Windows Server, Windows OS, Linux, etc.)
  • US Citizenship required, successful candidates will be subject to a security investigation and must meet eligibility requirements for access to classified information
  • Must possess and maintain DoD 8570 / 8140 compliant certification
  • Security clearance (Top Secret//SCI Required)

Desired Qualifications:

  • Experience in VMWare and virtualized architecture and environments
  • Experience with routing and switching in multi-vendor environment (Dell, Cisco, Juniper)
  • Problem solving and time management capabilities
  • Experience working independently and in team-oriented, collaborative environment
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