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Systems Engineer Cybersecurity

Senior System Architect: Enterprise Cross-Domain Solutions

Job in Springfield, Fairfax County, Virginia, 22161, USA
Listing for: Si Tec Consulting
Full Time position
Listed on 2026-02-21
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
A specialized IT and Professional Services firm is seeking a System Architect to support Enterprise Cross Domain Systems (ECDS). You will design and oversee scalable system architectures, evaluate technical risks, and collaborate with engineering teams. The role requires a bachelor's degree in a technical field, 4-6 years of relevant experience, and a DoD 8140 / DoD 8570 IAT Level II certification.

An active TS/SCI security clearance is necessary, with the ability to obtain a CI polygraph within six months.
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Position Requirements
10+ Years work experience
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