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Information Systems Security Engineer
CACI International IncInformation Systems Security Engineer responsible for security and resilience of mission-critical systems. Collaborating with teams on Security Development Life Cycle and Risk Management Framework.
Posted 7/22/2026full-timeKing of Prussia • Pennsylvania • 🇺🇸 United StatesMid-LevelSenior💰 $75,200 - $158,100 per yearWebsite
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in Cybersecurity and Risk Management Framework processes, with a strong focus on integrating security engineering principles throughout the Software Development Life Cycle. Proficient in conducting vulnerability assessments and establishing continuous monitoring protocols for mission-critical systems.
Highest-signal resume keywords
Cybersecurity Policy AuthoringRisk Management Framework (RMF) NavigationNIST 800-53 and 800-171 ExpertiseActive TS/SCI DoD 8570 IAT Level II ComplianceCloud Security Operations (AWS/Azure)
ATS Keywords
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Hard Skills
CybersecurityInformation AssuranceVulnerability AssessmentSecurity InspectionsContingency PlanningDisaster Recovery PlanningTechnical Change ReviewContinuous MonitoringSecurity AuditsSecurity Engineering
Soft Skills
CollaborationCommunicationLeadershipBriefing Technical Risks
Tools & Technologies
AWSAzure
Certifications & Qualifications
Security+CCNA SecurityCySA+
Industry Keywords
Software Development Life CycleNIST 800-37POA&M ManagementCloud-Based PlatformsMission-Critical Systems
Tech Stack
Tools & technologiesAWSAzureCloudCyber SecuritySDLCTypeScript
About the role
Key responsibilities & impact- Serve as the primary technical authority for the security and resilience of mission-critical systems
- Integrate security engineering principles into every phase of the Software Development Life Cycle
- Collaborate with software developers, systems engineers, and government stakeholders
- Lead the end-to-end Risk Management Framework (RMF) process
- Drive 'security by design' by reviewing technical change requests and providing security oversight for cloud-based platforms
- Conduct system inspections and vulnerability assessments
- Establish continuous monitoring protocols to track security posture
Requirements
What you’ll need- Bachelor’s Degree in Computer Science, Information Technology, Cybersecurity, Engineering, or related degree
- Minimum of 5 years of progressive experience in Cybersecurity, Information Assurance, or related background
- Active TS/SCI DoD 8570 IAT Level II Compliance (e.g., Security+, CCNA Security, or CySA+)
- Deep experience navigating the Risk Management Framework (NIST 800-37)
- Expert knowledge of NIST 800-53 and 800-171 control sets
- Ability to author cybersecurity policies, manage POA&Ms, and develop Contingency/Disaster Recovery plans
- Experience reviewing system changes for security impact
- Proficiency in conducting security inspections, audits, and vulnerability analysis
- Functional understanding of security operations within AWS or Azure environments
- Proven ability to brief complex technical risks to large groups.
Benefits
Comp & perks- healthcare
- wellness
- financial
- retirement
- family support
- continuing education
- time off benefits