System Administrator (Junior-Level) with Security Clearance

System Administrator (Junior-Level) Full-Time | On-Site | TS/SCI with Full-Scope Polygraph Required We are seeking a Junior Systems Administrator with at least 5 years of systems administration experience and a technical bachelor’s degree to support operations in Annapolis Junction, MD. Responsibilities

• Support the troubleshooting, maintenance, and daily operation of IT systems and infrastructure
• Provide Tier 1 Help Desk support to end users and internal stakeholders
• Identify, diagnose, and resolve hardware, software, and system-related issues
• Perform user account management activities, including provisioning, access control, and account maintenance
• Conduct vulnerability scans using approved security and compliance tools
• Install and implement security patches and updates to maintain compliance with system security standards
• Assist with system monitoring, maintenance, and performance optimization activities
• Maintain documentation related to system configurations, troubleshooting procedures, and issue resolution

Required Qualifications

• Minimum of 5 years of systems administration experience
• Bachelor’s degree in a technical discipline (additional experience may be substituted where applicable)
• IAT Level II certification or equivalent certification meeting federal cybersecurity requirements
• Active TS/SCI clearance with Full-Scope Polygraph

Benefits

• Retirement Planning Employer contribution of 6% of salary toward a 401(k) plan with immediate vesting and no employee match required.
• Health, Dental, & Vision Insurance Comprehensive medical coverage with employer-paid premiums for employees and eligible dependents.

Dental and vision coverage may apply to dependent children only, depending on plan selection.

• Paid Time Off Employees receive 4 weeks (20 days) of paid time off annually in addition to 11 federal holidays.
• Professional Growth & Compensation Opportunities for career advancement, professional development, and competitive compensation designed to support long-term growth.
• Collaborative Culture Team-oriented environment that values collaboration, communication, and maintaining a positive workplace culture.
• Transparency & Leadership Support Commitment to open communication, honesty, and transparency across all levels of the organization.

About Our Client Our client is a mission centric, people first company built on the belief that their people make the mission possible. They foster a culture rooted in trust, balance, and well being, where talented professionals are empowered to do meaningful work. Through flexibility, transparency, and strong support, we enable our team to thrive—fueling curiosity, creativity, and innovative solutions that truly serve their clients. We are an

Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other protected status under applicable law. https://www.staffed4u.com/  Apply Now