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Senior Cybersecurity Architect

LiquidKinetics Reston, Virginia, United States

5 h ago
security Principal (10+ yrs) Full-time United States
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About the role

Lead the architectural design and implementation of resilient security solutions across federal networks using the Systems Engineering Life Cycle. Collaborate with C-suite executives to mature defense capabilities and drive vendor selection for enterprise-wide security platforms.

What they look for

Cybersecurity Architecture Zero Trust NIST 800-207 Systems Engineering Cloud Security Automation & Orchestration IAM AI/ML DevSecOps Network Access Control Threat Analytics Technical Leadership Strategic Planning Federal Network Security Risk Management Consulting

Requirements

Requires 8+ years of cybersecurity experience with a strong background in network architecture and Zero Trust standards. Candidates must hold an active TS/SCI clearance with a polygraph and possess at least a high school diploma or GED.

Benefits

Health Care Plan Medical Insurance Dental Insurance Vision Insurance Retirement Plan 401k IRA Life Insurance Paid Time Off Family Leave Short Term Disability Long Term Disability Training & Development

Full description

LiquidKinetics is seeking a Senior Cybersecurity Architect to lead the design, development, and implementation of resilient security solutions across mission-critical federal networks. In this role, you will apply the Systems Engineering Life Cycle (SELC) to translate strategic cyber goals into actionable engineering outcomes. You will act as a primary technical authority—baking security directly into system architectures, hardening attack surfaces, and implementing Zero Trust frameworks. Working autonomously, you will mentor technical staff, guide product selection, and partner directly with C-suite executives (CISO, CIO, CTO) to mature defense capabilities.

Key Responsibilities

  • Lead architectural design for enterprise cyber solutions across federal networks, integrating Cloud Security, Automation & Orchestration (A&O), IAM, and AI/ML technology.
  • Apply advanced consulting and systems engineering expertise to balance strict security controls with client mission requirements.
  • Drive vendor evaluation and tool selection for perimeter defense, DevSecOps, Network Access Control (NAC), and analytics platforms.
  • Collaborate with proposal and execution teams to author implementation roadmaps, technical whitepapers, and operational documentation.

Basic Qualifications

  • Experience: 8+ years in cybersecurity, including 5+ years leading technical project delivery for complex environments and 5+ years in network architecture and design.
  • Zero Trust Standards: Direct experience designing Zero Trust capabilities aligned with NIST 800-207 and the DoD Zero Trust Reference Architecture.
  • Leadership: Proven ability to consult with C-level executives to ideate and execute long-term cybersecurity roadmaps.
  • Education & Experience Tiers:
  • Master’s degree + 6 years of IT experience
  • Bachelor’s degree + 8 years of IT experience
  • Associate’s degree + 10 years of IT experience
  • High School Diploma / GED + 12 years of IT experience
  • Clearance: Active TS/SCI clearance; polygraph required.

Preferred Qualifications

  • Experience architecting native security controls in AWS, Azure, or GCP.
  • Previous leadership roles in cybersecurity operations, compliance, or engineering.
  • Hands-on experience with Next-Gen Firewalls (NGFW), Big Data threat analytics, and AI-driven orchestration.
  • Excellent written communication skills with a track record of authoring whitepapers and industry thought leadership.
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Family Leave (Maternity, Paternity)
  • Short Term & Long Term Disability
  • Training & Development

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