Simplify Logo


System Administrator

Top Secret

Confirmed live in the last 24 hours



11-50 employees

Specializes in DevSecOps, AI, and cloud solutions


Compensation Overview

$140k - $170kAnnually

+ Certification Coverage + Gym Membership + 401K Matching + PTO + Health Insurance + Life Insurance + Short-term Disability + Long-term Disability + Home Office Equipment Plan

Senior, Expert

Washington, DC, USA

System Administration
IT & Security
Required Skills
  • Bachelor's degree in Information Technology, Computer Science, or related field preferred.
  • Minimum of 7 years of experience in system administration or a related role.
  • Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access.
  • Strong knowledge of Windows and/or Linux operating systems.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Familiarity with networking concepts and protocols.
  • Excellent troubleshooting and problem-solving skills.
  • Strong communication and interpersonal skills.
  • System Configuration and Maintenance: Install, configure, and maintain operating systems, applications, and software patches. Monitor system performance and troubleshoot issues to ensure optimal operation.
  • Security Management: Implement security measures to protect systems from unauthorized access, viruses, and other cyber threats. Conduct regular security audits and apply patches and updates as needed.
  • User Support: Provide technical support to end-users, including troubleshooting hardware and software issues, setting up user accounts, and resolving connectivity problems.
  • Backup and Recovery: Implement backup and disaster recovery solutions to protect data integrity and minimize downtime. Test backup systems regularly to ensure reliability.
  • Documentation and Reporting: Maintain accurate documentation of system configurations, procedures, and troubleshooting steps. Generate reports on system performance, capacity, and security.
  • Automation and Optimization: Identify opportunities to automate repetitive tasks and streamline system administration processes. Implement automation tools and scripts to improve efficiency.
  • Collaboration and Communication: Collaborate with other IT teams and departments to support organizational goals and initiatives. Communicate effectively with stakeholders to ensure alignment and transparency.

Rackner offers a dynamic work environment specializing in cutting-edge solutions for DevSecOps and AI, catering to both hypergrowth startups and federal agencies. As a Kubernetes Certified Service Provider and member of the Cloud Native Computing Foundation, it stays at the forefront of technology by focusing on datacenters, cloud services, and edge computing. Employees benefit from the firm’s commitment to technical excellence and industry leadership, making it a prime workplace for tech professionals looking to advance in rapidly evolving fields.

Company Stage


Total Funding



Washington, District of Columbia



Growth & Insights

6 month growth


1 year growth


2 year growth