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Systems Administrator Security Clearance

Job in Portsmouth, Rockingham County, New Hampshire, 03801, USA
Listing for: iQuasar LLC
Full Time position
Listed on 2026-08-26
Job specializations:
  • IT/Tech
    Systems Administrator
Job Description & How to Apply Below
Position: Systems Administrator with Security Clearance
iQuasar LLC is seeking to fill a Systems Administrator for our customer in Portsmouth, NH. At iQuasar, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits including Health, Vision, and Dental Insurance, matching 401k plan, and other benefits given below, excellent training, and a vibrant working environment.

Our employees are exceptional, giving us a competitive advantage by innovating solutions with a strong sense of mission and integrity.

One of our clients in Portsmouth, NH needs a Systems Administrator for a permanent position.
• Position:
Systems Administrator


Location:

Portsmouth, NH.
• Position Type:
Permanent position.
• Clearance:
Secret

Job Description:

We are seeking a Systems Administrator for our Federal Government customer at the client location in Portsmouth, NH.

Qualifications:

• Experience as a systems administrator in a Windows-based environment.
• Experience supporting and administering Windows-based enterprise environments, including desktop and server systems.
• Experience performing systems administration functions, including configuration, troubleshooting, software installation, patching, and maintenance of IT infrastructure.
• Experience administering Active Directory, including user accounts, security groups, permissions, and access management.
• Experience supporting enterprise hardware, peripherals, and end-user computing environments.
• Experience utilizing IT service management/ticketing systems such as Service Now or Remedy.
• Knowledge of NTFS and share permissions; distribution/security group management.
• Knowledge of DHCP, Print Server and Exchange/O365 management.
• Knowledge and understanding of Cisco switching and routing technologies.
• Experience with Service Now or Remedy Ticket Management System.
• Experience with IBML Scanner Appliances.
• Active Directory – Users and Computers
• Experience with Intermec PM43 Label Printers.
• CompTIA A+, Network+, and/or Security+ Certifications.

Employee Benefits:

iQuasar offers a comprehensive benefits program including various options in these plans:
• Medical, Dental, Vision Insurance
• Paid Holiday/Annual/Sick/Personal Leave
• Short-Term/ Long-Term Disability Insurance
Disability Insurance
• Life Insurance
• Employee Stock Ownership Program (ESOP)
• Generous 401(k) Company Plan
Education Assistance
Professional Development Programs Reimbursement An Equal Opportunity

Employer:

iQuasar is proud to be an Equal Employment Opportunity Employer. We do not discriminate based on race, religion, color, national origin, political affiliation, sex, sexual orientation, gender identity, age, marital/parental /veteran status, disability, genetic information, membership in an employee organization, retaliation, military service, other non-merit factors, or any other applicable characteristics protected by law.
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