Demo

Network Security Engineer IV (SECRET CLEARANCE REQUIRED)

DirectViz Solutions, LLC
Virginia, VA Full Time
POSTED ON 4/25/2026
AVAILABLE BEFORE 5/24/2026
DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Through the expertise and dedication of our talented team, we provide cutting-edge technology services designed to achieve success and exceed expectations.

At DVS, we prioritize our employees as our greatest asset. We offer competitive compensation, comprehensive medical benefits, a 401(k) match, generous PTO accrual, professional development reimbursement, corporate-funded technology certifications, and robust employee recognition and appreciation programs.

We are seeking a Network Security Engineer IV. This position provides Cybersecurity (CS) engineering support, focusing on engineering, acquisition, logistical, and cybersecurity efforts for various Department of Defense (DoD) programs. The role involves system security analysis, secure design, testing and evaluation (T&E), systems assessment, and lifecycle management to support critical defense initiatives.

TO QUALIFY FOR THIS POSITION, YOU MUSH HAVE AN ACTIVE SECRET CLEARANCE.

Responsibilities

  • Design, implement, configure, and enforce security controls on network, hardware, and software components.
  • Apply Security Technical Implementation Guides (STIGs) to ensure compliance with DoD cybersecurity requirements.
  • Manage enterprise-level deployment of Active Directory.
  • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) tool.
  • Configure and secure Cisco networking devices.
  • Utilize packet analyzer tools such as Wireshark and tcpdump for network monitoring and troubleshooting.
  • Troubleshoot network connectivity issues and provide solutions.
  • Implement and manage firewalls, Intrusion Detection Systems (IDS), and Intrusion Prevention Systems (IPS).

Required Qualifications

  • Bachelor of Science in Information Systems, Information Technology, Computer Science, or Computer Engineering and 10 years OR a PhD and 5 years OR a Masters degree and 8 years of experience in the following areas:
    • Expertise in secure network design, STIG implementation, and vulnerability assessment.
    • Hands-on experience with Cisco networking devices and security tools.
    • Strong troubleshooting skills related to network connectivity and security solutions.
Certifications

  • Cisco Certified Network Professional (CCNP).
  • DoD 8570.01-M Baseline Certification at a minimum of IAT Level III, in accordance with DFARS 252.239-7001.

Clearance: Active Secret or higher

If you thrive on solving complex problems and building meaningful connections, we'd love to hear from you. Join our team and make an impact today!

Physical And Mental Qualifications

  • Maintain focus and awareness throughout scheduled working hours.
  • Perform tasks requiring prolonged periods of sitting or standing at a desk, utilizing a computer, mouse, and keyboard.
  • Lift and move objects weighing up to 15 pounds as needed.
  • Exhibit excellent verbal and written communication skills, with a strong command of the English language.
  • Demonstrate the ability to work independently while also collaborating effectively as part of a team.
  • Quickly learn and retain routine tasks and processes.
  • Possess strong organizational skills, attention to detail, business correspondence proficiency, and self-management capabilities.
  • Perform the essential functions of the role satisfactorily; reasonable accommodation will be provided for employees with disabilities upon request.
  • Accept and adapt to additional responsibilities or changes to assigned duties as determined by DirectViz Solutions (DVS).



DirectViz Solutions, LLC (DVS) is an equal opportunity employer who prohibits discrimination and harassment against any employee or applicant for employment based on race, , sex (including pregnancy), age, gender identity, creed, religion, national origin, sexual orientation, marital status, genetic information, disability, political affiliation, protected veteran status, or any other status protected by federal, state or local law.

DVS has a zero-tolerance policy for harassment, threats, coercion, discrimination, and intimidation. Employees may file a complaint or exercise any right protected by Executive Order 11246, Section 503 of the Rehabilitation Act of 1973, as amended, Section 4212 of the Vietnam Era Veterans Readjustment Assistance Act of 1974, or the Veterans Employment Opportunities Act of 1998.

Salary.com Estimation for Network Security Engineer IV (SECRET CLEARANCE REQUIRED) in Virginia, VA
$141,054 to $159,570
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