TRISTAR · 9 hours ago
Information System Security Specialist II
Crane, IN
Full-time
Onsite
Entry, Mid Level
2+ years expTRISTAR is an SBA certified Service-Disabled Veteran-Owned professional services company supporting the U.S. Department of Defense programs. The Information System Security Specialist II will play a vital role in safeguarding information systems, supporting cybersecurity initiatives, and ensuring compliance with security standards.
AerospaceCyber SecurityInformation TechnologyProject Management
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Support all aspects of Program Information Assurance (IA) processes, including certification and accreditation (C&A) and assessment and authorization (A&A)
Evaluate security solutions to ensure they meet established security requirements for processing classified information
Assist in the development, implementation, and maintenance of security controls and procedures
Conduct security assessments, testing, and evaluations to identify vulnerabilities and recommend mitigation strategies
Supervise and maintain operational security measures to ensure ongoing compliance and protection
Collaborate with engineering, testing, and evaluation teams to integrate security requirements into system development and deployment
Maintain documentation related to security assessments, approvals, and compliance activities
Stay current with cybersecurity best practices, standards, and regulatory requirements
Qualification
Required
2 – 5 Years of practical experience in a Cybersecurity, Engineering, T&E or A&A (formerly C&A) related field
Working knowledge of the Risk Management Framework (RMF) process and/or include prior experience with the Defense Information Assurance & Certification Accreditation Process (DIACAP)
Familiarity with security policies & guidance documents to assist with the preparation and maintenance of process artifact
Must be a US Citizen
The ability to obtain and maintain a DoD Secret Clearance
High school diploma or HS equivalency certificate is acceptable with additional years of experience as defined
Must have or be able to obtain a CompTIA Security Plus certification prior to starting
Company
TRISTAR
TRISTAR is a defense contracting company that offers information technology, sensor systems, and program management solutions.
201-500 employees
Funding
Current Stage
Growth StageLeadership Team
Christina M. Agresti
Chief Operations Officer/Partner
Recent News
2025-11-12
2025-11-11
2025-08-14
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