Parsons Corporation · 4 months ago
System Administrator (TS-SCI w/Poly)
Columbia, MD
Full-time
Hybrid
Senior Level
$48.51/hr - $84.90/hr
5+ years expParsons Corporation is a leader in defense, intelligence, and critical infrastructure markets, committed to innovation and employee growth. The System Administrator will be responsible for maintaining operating systems, security tools, and network infrastructure while ensuring reliable operations and optimizing processes for project requirements.
Building MaterialConstructionConsultingIndustrial EngineeringInformation TechnologyInfrastructureMilitarySecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Assess system architecture and current hardware limitations
Participate in gathering business and product functional and performance requirements
Responsible for the administration of Linux systems, and Windows servers inclusive of applications, processes the system supports
Define and design system specifications, input/output processes, and working parameters for hardware/software compatibility on both Windows and Linux platforms
Designing, planning, and implementing both new and legacy technology that directly supports the goals of the mission
Analyze system logs and identify potential issues
Manage the operational day to day of the network
Install government provided software patches and updates
Install, and configure new systems and platforms
Perform security management and application performance optimization functions
Perform regular hardware maintenance of administered systems
Provide analyses of alternatives for identified system issues or future plans
Install, and configure new systems and platforms
Qualification
Required
5+ years of experience as a System Administrator
Experience with administration of VMware, Linux systems, and Windows servers inclusive of applications, processes the system supports
Active TS/SCI with poly clearance
An active Top Secret SCI w/Polygraph security clearance is required for this position
Preferred
Bachelor's degree in an IT related field preferred (in lieu of degree, 4 additional years of relevant work experience may be substituted) or a Master's and typically 3+ years of experience
DoD 8570 IAT II compliant (Security+ certified preferred, etc.)
Benefits
Medical
Dental
Vision
Paid time off
Employee Stock Ownership Plan (ESOP)
401(k)
Life insurance
Flexible work schedules
Holidays
Company
Parsons Corporation
Parsons is an engineering, construction, technical and management services firm for national security and global infrastructure markets.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$700M2024-02-21Post Ipo Debt· $700M
2019-05-07IPO
Leadership Team
Carey Smith
Chair, President and CEO
Matthew Ofilos
Chief Financial Officer
Recent News
2026-01-22
2026-01-19
World Construction Network
2026-01-16
Company data provided by crunchbase