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Senior Cybersecurity Architect

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: Internetwork Expert
Full Time position
Listed on 2026-09-21
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 150000 - 190000 USD Yearly USD 150000.00 190000.00 YEAR
Job Description & How to Apply Below

Liquid Kinetics 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, Dev Sec Ops , 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
Position Requirements
10+ Years work experience
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