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Cyber Security Engineer

L5

trinity global consultingSpringfield, ILyesterday

Occupations

Information Security EngineersInformation Security AnalystsComputer Systems Engineers/Architects

Industries

Computer Systems Design ServicesOther Scientific and Technical Consulting ServicesEngineering Services
Job Description:
  • Duties May Include: Apply RMF processes to support system Assessment & Authorization (A&A), including control selection, implementation, assessment, and continuous monitoring
  • Develop, review, and maintain security documentation such as SSPs, POA&Ms, SARs, and ATO artifacts in tools such as XACTA or eMASSConduct vulnerability assessments and compliance scans (e.g., ACAS) and track remediation of findings and IAVM requirements
  • Implement and validate security controls aligned with NIST 800-53, CNSSI 1253, and related DoD guidance
  • Support system hardening, patching, and configuration management in compliance with STIGs for Linux, Windows, and network devices
  • Monitor systems for security events and support incident response and risk mitigation activities
  • Assess security impacts of system changes and support configuration control boards (CCBs)
  • Collaborate with system engineers, administrators, and DevSecOps teams to integrate security throughout the system lifecycle
  • Provide cybersecurity risk input to program leadership, Authorizing Officials (AOs), and stakeholders
Requirements
Required Qualifications:
  • Bachelor's degree with 5+ years of experience (or equivalent experience)
  • DoD 8570 IAT Level II or higher certification (e.g., Security+, CySA+, CISSP)
  • Experience with RMF, A&A, POA&M, and ATO documentation (XACTA/eMASS)
  • Hands-on vulnerability scanning and compliance tracking (ACAS, IAVM)
  • Experience securing Linux and Windows systems, STIGs, patching, and system hardening
  • Knowledge of NIST 800-series publications and incident response processes
  • Strong analytical, communication, and collaboration skillsUS Citizenship required
  • Active or current (within two years of active) Top Secret clearance with SCI eligibility
Desired Qualifications:
  • Scripting or development experience (Python, Java, React)
  • DevSecOps tools and pipeline experience
  • Experience with Linux (Red Hat/CentOS), databases, web apps, or big data platforms
  • Familiarity with Agile environments and tools (Jira, Confluence)
  • Experience with NIST SP 800-171 and System Security Engineering (SSE)
Benefits: At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.
Paid Time Off: PTO granted in accordance with contract requirements. Paid Holidays – 11 federal holidays observed annually. Disability & Life Insurance – Short-term/long-term disability, life insurance, and AD&D coverage included.401(k) Retirement Plan – Competitive plan managed through Ameritas. Professional Training – Formal training provided as required, with additional learning opportunities based on role.
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Level

SeniorL5

Location

Springfield, IL

Occupation

Information Security Engineers

Industry

Computer Systems Design Services

Posted

yesterday

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