This role supports a cybersecurity team as an ISSO / Systems Administrator, focusing on securing and authorizing IT systems across desktop, voice, and A/V infrastructure environments.
Core Responsibilities
Lead and execute the Assessment & Authorization (A&A) process under the Risk Management Framework (RMF)
Develop and maintain System Security Plans (SSPs) and related documentation
Perform security scans, patching (Windows/Linux), and vulnerability mitigation
Manage system configurations and deployment (especially laptops and endpoints)
Guide systems through the full security lifecycle and accreditation process
Support and improve the organization’s Information Security Program
Coordinate with stakeholders to ensure operational effectiveness and compliance
Key Requirements
Degree in IT/cybersecurity (or equivalent experience)
Strong experience with RMF, INFOSEC policies, and cyber threats (e.g., malware, DoS, zero-day)
Experience with documentation, repositories, and process tracking tools
Strong communication skills (writing, briefing, stakeholder engagement)
Ability to manage multiple priorities and provide technical oversight
TS/SCI with Polygraph
Preferred Qualifications
Experience with the specific sponsor’s A&A processes and IT environment
CISSP certification
Familiarity with full project lifecycle and enterprise IT infrastructure
RCT Systems offers:
Competitive benefits package (medical, dental, vision, life insurance)
Immediate 401k vesting
Generous PTO and flexible schedules
$500.00 annual technology allowance
RCT Systems is committed and proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, sex (to include pregnancy and related conditions, sexual orientation, and gender identity), national origin, disability, veteran status, or any other federally protected class.