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TechSur Solutions

Sr. System Administrator

TechSur Solutions, Reston, Virginia, United States, 22090

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Job Title: System Administrator (Sr.)

Location: Reston, VA (Hybrid - 3x/Week)

Salary: DOE + full benefits

Clearance: Secret Clearance or preferred Top-Secret Clearance.

Overview:

TechSur Solutions is a digital services company whose mission is to enable digital transformation for our customers improving quality and efficiency. Based in the DC metropolitan area, TechSur specializes in advanced cloud services, modernization for both IT structures and applications, leveraging Agile development, and Data Analytics. Since we were formed in August of 2016, we have supported multiple impactful and exciting government programs

Job Summary:

We are seeking an experienced Senior System Administrator to manage and maintain enterprise-level systems and servers. This role involves installing, configuring, and optimizing operating systems and infrastructure to support business operations, while ensuring system integrity, performance, and compliance with IT policies.

Key Responsibilities: • System Installation & Configuration: Install, configure, and maintain operating system workstations and servers, including web servers, to support business processing requirements. • Software Management: Perform software installations and upgrades to operating systems and layered software packages. Schedule and manage installations and upgrades in line with IT policies and procedures. • Performance Monitoring & Tuning: Monitor system performance and tune configurations to ensure optimal performance and reliability. • Data Integrity & Security: Evaluate, implement, and manage software and hardware solutions to ensure data integrity and system security. • Backup & Recovery: Implement and manage system backup schedules and database archive operations to ensure data/media recoverability. • Compliance & Auditing: Develop and promote standard operating procedures. Conduct routine hardware and software audits to ensure compliance with standards, policies, and configuration guidelines. • Documentation & Configuration Management: Maintain a comprehensive database/library of system hardware and software configurations, including all supporting documentation.

Required Skills: • 5+ years of experience in system administration in enterprise environments. • Strong knowledge of Linux and/or Windows server environments. • Experience with web servers, virtualization, and system monitoring tools. • Familiarity with backup and disaster recovery solutions. • Excellent troubleshooting, documentation, and communication skills.

Preferred Skills: • Certifications such as CompTIA Server+, Microsoft Certified: Windows Server, or Red Hat Certified System Administrator (RHCSA). • Experience with cloud platforms (AWS, Azure, or GCP). • Knowledge of scripting languages (e.g., PowerShell, Bash, Python). • Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef).

Education • Bachelor's degree in Computer Science, information technology, or related field.