Demo

ISSE

UICGS / Bowhead Family of Companies
Corona, CA Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 10/3/2026

Bowhead seeks an ISSE. Candidate will be required to understand and document systems design and implementation that encompass multiple enclaves, to include those with differing data protection/classification requirements. The candidate should understand distributed architecture and cloud-based systems for big data applications.  

 

This position is 100% onsite. 

 

• Create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy.
• Thoroughly understand and be able to implement DoD RMF system accreditation processes.
• Assess use case and operational risk of integrated open source, and GOTS/COTS software components.
• Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems.
• Must be able to grasp new concepts, facilitate information exchanges for data gathering, and collaborate with diverse audiences.
• Will follow established processes where applicable and establish and execute defensible processes where none are prescribed.
• Provide security planning, assessment, risk analysis, and risk management support.
• Recommend system-level solutions to resolve security requirements and guide the development team in meeting the security posture requirements.
• Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures.
• Must apply existing knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments.
• Must be able to interact well with others to complete work.
• Other duties as assigned.
 

 

• 9 years of experience as an ISSE with large multi-tiered programs and Bachelors in related field; OR 7 years relevant experience with Masters in related field; OR High School Diploma or equivalent and 13 years relevant experience. 
• Experience implementing DoD system accreditation processes (DIACAP acceptable and RMF preferred). 
• A working knowledge of TCP/IP suite of protocols and services, computer architectures, and network topologies is required. 
• Experience with DISA STIGs and SRGs, vulnerability management systems, mitigation and compliance processes, and reviewing results from automated security scanning tools. 

 

SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the minimum Secret level. 


Physical Demands: 
• Must be able to lift up to 25 pounds 
• Must be able to stand and walk for prolonged amounts of time 
• Must be able to twist, bend and squat periodically 


 MN1 

Salary.com Estimation for ISSE in Corona, CA
$141,292 to $165,671
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