Network Enclave System Administrator with Security Clearance

About the role

ARSIEM Corporation is seeking an experienced System Administrator to support a mission-critical enclave network in Fort Meade, MD. This position involves handling all IT duties including maintenance, updates, data security, patches, compliance, and backups.

Responsibilities

• Install network equipment, maintain network infrastructure, configure devices, set up firewalls, troubleshoot connectivity problems and outages.
• Create/modify accounts, troubleshoot network and client server models, and have proficiency with Linux, Windows, and RedHat.

Requirements

• Demonstrated experience with data management and data transfer, network infrastructure maintenance, vulnerability scanning, and STE/STN requirements.
• Bachelor's degree plus 5-years of relevant experience or equivalent.

Preferred Qualifications

• Knowledge and/or experience with customer's analytic tools.
• Experience with Ansible, Quay, GitLab, VMWare.
• Knowledge of LatteArt/Biscotti.

Pay

$0 - $0 a year

Schedule

The ARSIEM pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws.

Benefits

For an overview of our benefits, please visit our benefits tab. https://www.arsiem.com/careers/

Original Posting Date

2026-06-23

Clearance Requirement

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

Candidate Referral

If you know someone who would be great at this role, ARSIEM offers a referral bonus of $5,000 for new candidates placed within 12 months of referral. The bonus is paid after the referred employee reaches six months of employment.

Equal Opportunity Employer

We are an equal opportunity and affirmative action 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.