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Expert-level Technical Specialist​/SME Security Clearance

Job in Chantilly, Fairfax County, Virginia, 20151, USA
Listing for: Acclaim Technical Services
Full Time position
Listed on 2026-06-04
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Expert-level Technical Specialist/SME with Security Clearance
Acclaim Technical Services, founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow.

We are currently recruiting for an Expert-level Technical Specialist/SME with TS/SCI clearance and polygraph to join our team in Chantilly, VA. Expert-level Technical Specialist/SME role is to provide AI-specific technical SME knowledge and connections. Candidates need experience in AI technologies/infrastructure/architecture building, etc. Expert-level Technical Specialist/SME role is to provide AI-specific technical SME knowledge and connections. Senior-level manager with 15+ years of experience in high-level technical operations, now transitioning into cybersecurity to leverage expertise in network security, systems management, and risk reduction.

Proficient in Linux environments (especially Ubuntu), Windows systems, and cloud virtualization with AWS EC2. Skilled in scripting and automation using Power Shell to streamline security processes and optimize system performance. Experienced in network configuration, including DHCPv4, Ether Channel, and IPv4/IPv6 routing. Conducts thorough vulnerability assessments using tools like Nessus, with a solid understanding of Advanced Persistent Threat (APT) tactics and techniques.

Known for applying critical thinking and problem-solving skills to safeguard systems, mitigate risks, and defend against evolving cyber threats If interested please provide a few dates, times and contact information that are convenient for you to speak in more detail regarding the above opening. Best regards, Raymond W. Crumpler | Senior Talent Acquisition Specialist | ATS – Strength in People Direct: |Mobile:
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