System Administrator

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting‑edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.

Position
:
System Administrator 2 – Supporting a Government client in Annapolis Junction, MD.

• Provide support for implementation, troubleshooting, and maintenance of IT systems.
• Manage IT system infrastructure and related processes.
• Support day‑to‑day operations, monitoring, and problem resolution for client/server/storage/network devices and mobile devices.
• Identify, diagnose, and resolve Tier 1 (Help Desk) and Tier 2 (Escalation) issues.
• Escalate and communicate status to agency management and internal customers.
• Support the dispatch system and hardware problems, remaining involved in the resolution process.
• Configure and manage UNIX and Windows operating systems, install/load OS software, troubleshoot, maintain integrity, and configure network components while implementing OS enhancements to improve reliability and performance.

• Experience with Linux, Mongo
  
  DB, AWS cloud, Kubernetes, Terraform, Ansible.
• DoD 8570 compliance with Information Assurance Technical (IAT), Level I or higher.
• Ten (10) years’ experience as a System Administrator in similar scope, type, and complexity.
• Bachelor’s degree in a technical discipline from an accredited college or university, or five (5) years of additional SA experience in lieu of the degree.

• Extended experience troubleshooting IT systems and performing system capacity analysis and planning.
• Proficiency in tiered support (Help Desk and Escalation) with detailed analysis and feedback to management.
• Experience optimizing system operations and resource utilization.
• Strong knowledge of UNIX and Windows operating systems and related network component configuration.

Salary $130,000 – $145,000 per year (general guideline only).

Benefits – For an overview of our benefits, visit our benefits page at

Original Posting Date

Clearance Requirement This position requires an active TS/SCI with a polygraph. You must be a U.S. Citizen for consideration.

ARSIEM is proud to be an Equal Opportunity and Aff... employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.