Jobs and Careers

Junior Information Systems Security Officer with Top Secret / SCI, Full Scope Polygraph

Fort Meade, United Statesfull_timeVerifiedPosted 10 Mar 2026

About the role

CALNET has a requirement for a Junior Information Systems Security Officer with Top Secret / SCI, Full Scope Polygraph to support an NSA Contract in Ft Meade, MD. Position Description The Junior Information Systems Security Officer shall have the following qualifications.

Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction.
Monitors and analyzes Intrusion Detection Systems (IDS) to identify security issues for remediation.
Conducts regular audits to ensure that systems are being operated securely, and information systems security policies and procedures are being implemented as defined in security plans
Develops, tests, and operates firewalls, intrusion detection systems, enterprise antivirus systems and software deployment tools.
Researches, evaluates, tests, and implements new security software or devices.
Implements, enforces, communicates, and develops security policies or plans for data, software applications, hardware, telecommunications, and information systems security education/awareness programs.
Performs periodic and on-demand system audits and vulnerability assessments, including user accounts, application access, file system and external Web integrity scans to determine compliance.
Communicates alerts to agencies regarding intrusions and compromises to their network infrastructure, applications, and operating systems.

Desired Skills:

Configuration and Document Management
Security Policy
Security Vulnerability Scanning Tools
System Security Plan (SSP)

Clearance: Top Secret / SCI Clearance with Full Scope Polygraph Certifications: IAT Level 1 - CompTIA Security+ CE or CompTIA Network+ CE, CEH Education: Bachelor’s Degree in Information Technology or Computer Science or equivalent. Position Number: GW-0040 CALNET, Inc. offers a competitive salary and a generous benefits package. This package includes medical, dental, vision, life, short- and long-term disability insurances, a 401(k)-retirement savings plan, and generous leave time. CALNET, Inc. is an Equal Opportunity Employer. EEO/M/F/D/V www.CALNET.com