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Cybersecurity Professional / Architect

Cybersecurity Professional / Architect

Stralynn Consulting Services, Inc.Washington, DC, US
21 days ago
Job type
  • Full-time
Job description

Job Description

Job Description

Job Title : Cybersecurity Professional / Architect

SIN 54151HACS Highly Adaptive Cybersecurity Services (HACS)

Location : USA CONUS / OCONUS (as required)

Primary Location (Typical Base) :

  • City : Washington, D.C.
  • State : District of Columbia (DC)

Other Possible Locations (based on agency and mission) :

  • Maryland (MD) – for agencies like NSA, NIH, and DHS (especially in Montgomery or Prince George's County)
  • Virginia (VA) – especially Northern Virginia (Arlington, Fairfax, Alexandria) due to proximity to federal cyber hubs
  • Remote / Telework – Many HACS roles are allowed hybrid / remote options unless physical access to secure systems or SCIF is required
  • Clearance : Must be eligible for or hold a current U.S. Government security clearance

    Employment Type : Full-time / Contract-based

    Position Summary :

    The Cybersecurity Professional / Architect will lead and execute advanced cybersecurity initiatives in alignment with the GSA’s Highly Adaptive Cybersecurity Services (HACS) SIN 54151HACS. The role involves proactive and reactive cybersecurity operations across a range of services, including Risk Management Framework (RMF), Vulnerability Assessment, Incident Response, Cyber Hunt, Security Architecture Reviews, and Zero Trust implementations.

    Key Responsibilities :

  • Lead risk and vulnerability assessments (RVAs), penetration tests, and High-Value Asset (HVA) security assessments.
  • Architect and implement secure systems based on RMF (NIST SP 800-37) and Zero Trust Architecture (ZTA per NIST SP 800-207).
  • Provide incident response support including threat containment, mitigation, and forensics.
  • Design and operate Security Operations Center (SOC) functions such as 24x7 monitoring, log analysis, and intrusion detection / prevention.
  • Conduct phishing, wireless, web application, operating system, and database assessments.
  • Deliver security architecture reviews aligned with NIST 800-160 and Federal IT Modernization standards.
  • Develop and update system security plans (SSPs), POA&Ms, and continuous monitoring strategies per NIST SP 800-53 and 800-137.
  • Support audit preparation and security control testing based on NIST SP 800-171 and SP 800-115.
  • Collaborate with federal stakeholders on cybersecurity strategy, compliance, and technology implementation.
  • Required Skills and Qualifications :

  • 10+ years of experience in federal cybersecurity operations.
  • Strong understanding of Federal cybersecurity policies and regulations (e.g., FISMA, OMB M-19-03, CNAP).
  • Hands-on experience with tools such as Nessus, Wireshark, Splunk, Metasploit, and FireEye.
  • Deep familiarity with cybersecurity frameworks including NIST SP 800-53, SP 800-171, RMF, and ZTA.
  • Experience in incident response and recovery under NIST SP 800-61 and 800-86.
  • Demonstrated expertise in implementing and evaluating HVA assessments and IHEM programs.
  • Knowledge of systems engineering, cloud security, network architecture, and endpoint protection.
  • Must have capability
  • questions on Risk and Vulnerability Assessment (RVA),

  • Security Architecture Review (SAR),
  • Systems Security Engineering (SSE),
  • Penetration Testing.
  • Cyber Hunt, Incident Response (IR), or Incident Handling and Event Management (IHEM).
  • Five SIN Subgroup areas as below must have understanding , experience
  • High value Asset (HVA) Assessments

  • Risk and Vulnerability Assessment (RVA)
  • Cyber Hunt
  • Incident Response
  • Penetration Testing
  • Bachelor’s or Master’s degree in Cybersecurity, Information Security, Computer Science, or a related field.
  • One or more of the following certifications preferred :
  • CISSP (Certified Information Systems Security Professional)

  • CEH (Certified Ethical Hacker)
  • CISM (Certified Information Security Manager)
  • OSCP (Offensive Security Certified Professional)
  • GIAC Certifications (e.g., GCIH, GPEN)
  • CompTIA Security+, CASP+
  • Desired Attributes :

  • Strong analytical, problem-solving, and communication skills.
  • Ability to work in high-pressure environments and handle classified information.
  • Adaptable to rapid changes in threat landscapes and federal directives.
  • Familiar with NICE Framework work roles and competencies.
  • Ability to present technical solutions during oral technical evaluations with federal evaluators.
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    Cybersecurity Architect • Washington, DC, US