Cyber Security Engineering Specialist/Cross Domain Network Engineer

2 weeks ago


St Louis, Missouri, United States Strategic ASI Full time
Our client is seeking a Cross Domain Network Engineer in St. Louis, Missouri:

What You'll Get to Do
  • Linux Systems Engineering / Administration (SA) working with virtual servers, physical servers, and associated technologies.
  • Support new design/architecture tasking as part of system modernization development efforts as requested.
  • Research data elements (ex. PDF elements like FPF)
  • Analyze file types (MIME types (ex. Txt / MIME type: text/plain)
  • Administer and service accounts.
  • IAVA/security patch management, VMWare and V-Sphere.
More About the Role
  • Utilize knowledge of filter technologies: i.e., Purifile, -xml, Glasswall, AV Scan, Dirty Word.
  • Ensures products and systems comply with requirements and government information assurance and cyber security standards and practices through formal verification methods.
  • Assess performance using evaluation criteria and technical performance measures.
  • Develop and maintain analytical procedures to meet changing requirements.
  • Work with Windows Server 2016.
  • Support rotational on-call support.
  • Work individually and actively participate on integrated teams
  • Need to understand how files move across the network
You'll Bring These Qualifications
  • 4-6 years of experience as a Linux/Network Engineer.
  • 4-6 years of experience working in Cyber Security.
  • Experience with ensuring products and systems comply with requirements
  • In-depth knowledge of validation by government information assurance and cyber security standards and practices through formal verification methods.
  • STIG experience.
  • Windows Server 2016 experience.
  • Working knowledge of filter technologies: i.e., Purifile, -xml, Glasswall, AV Scan, Dirty Word
  • Bachelor's Degree in a Technical field (i.e. Information Technology, Information Systems, Computer Science)
  • DoD 8140.01 / DoD 8570.01-M.IAT Level II Certification
  • Active TS/SCI Clearance (must obtain a CI Poly within 6 months of start date) (US Citizenship required)
These Qualifications Would Be Nice to Have
  • IAT Level III
  • Experience working with RHEL or CentOS


  • St Louis, Missouri, United States Strategic ASI Full time

    About Strategic ASIWe are a leading provider of cybersecurity solutions, dedicated to protecting our clients' most sensitive information. Our team of experts is committed to delivering cutting-edge technology and services that meet the highest standards of security.Job Description: Cross Domain Network EngineerWe are seeking an experienced Cross Domain...


  • St Louis, Missouri, United States Thales Full time

    Location: Reading, United KingdomThales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and...


  • St Louis, Missouri, United States Peraton Full time

    Cyber Security EngineerJob Locations US-MO-St LouisRequisition ID 2025-154292Position Category EngineeringClearance Top Secret/SCI w/PolyResponsibilitiesWe are seeking an Expert Cyber Security Engineer to capture and refine information security requirements and ensure that the requirements are integrated into information technology component products and...


  • St Louis, Missouri, United States Peraton Full time

    ResponsibilitiesWe are seeking an Expert Cyber Security Engineer to capture and refine information security requirements and ensure that the requirements are integrated into information technology component products and information systems through purposeful security architecting, design, development, and configuration. Duties include:Assists with leading...


  • St Louis, Missouri, United States Peraton Full time

    Cyber Security EngineerJob Locations US-MO-St LouisRequisition ID 2024-150196Position Category EngineeringClearance Top Secret/SCI w/PolyResponsibilitiesWe are seeking an N2W Cyber Security Engineer who will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The...


  • St Louis, Missouri, United States General Dynamics Information Technology Full time

    Req ID: RQ195185Type of Requisition: RegularClearance Level Must Be Able to Obtain: Top Secret SCI + PolygraphPublic Trust/Other Required: NoneJob Family: Cyber EngineeringSkills:Cross Domain (Inactive),Security System Design,Systems EngineeringExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. You make...


  • St Louis, Missouri, United States Peraton Full time

    About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our...


  • St Louis, Missouri, United States Compatible Technology Solutions, Inc. Full time

    TS/SCI Position The N2W Cyber Security Engineer will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The N2W Cyber Security Engineer will support the overall goals / objectives of the NGA Technical Security Program, specifically, cyber security requirements...


  • St Louis, Missouri, United States ProCleared LLC Full time

    Overall Assignment Description: The N2W Cyber Security Engineer will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The N2W Cyber Security Engineer will support the overall goals / objectives of the NGA Technical Security Program, specifically, cyber security...


  • St Louis, Missouri, United States ProCleared LLC Full time

    Overall Assignment Description: The N2W Cyber Security Engineer will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The N2W Cyber Security Engineer will support the overall goals / objectives of the NGA Technical Security Program, specifically, cyber security...


  • St Louis, Missouri, United States CEdge Inc Full time

    CEdge has an opportunity for a Cyber Security Engineer (Senior Level), located in St Louis,MO If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity that will inevitably take your career to unbelievable levels ***This position requires a TS/SCI Security Clearance*** Cyber Security Engineer...


  • St Louis, Missouri, United States TRIAEM LLC Full time

    Cyber Security Engineer (Senior)Clearance: TS/SCI is requiredLocation: Springfield, VA or St. Louis, MOOverall Assignment Description:The N2W Cyber Security Engineer will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The N2W Cyber Security Engineer will support...


  • St Louis, Missouri, United States CEdge Inc Full time

    CEdge has an opportunity for a Cyber Security Engineer (Senior Level), located in St Louis,MO If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity that will inevitably take your career to unbelievable levels***This position requires a TS/SCI Security Clearance***Cyber Security Engineer...


  • St Louis, Missouri, United States CCS Global Tech Full time

    Cyber Security Engineer (Senior) T5Location: St. Louis, MOClearance Requirement: TS/SCIPosition Overview:The N2W Cyber Security Engineer will play a critical role as part of the N2W Active IT and project team, contributing systems engineering, security engineering, and project management expertise. This role directly supports the National...


  • St Louis, Missouri, United States Compatible Technology Solutions, Inc. Full time

    **Job Summary:**We are seeking an experienced Cyber Security Engineer to join our team as a member of the N2W Active IT and project team. The successful candidate will provide systems engineering, security engineering, and project management expertise to support the overall goals / objectives of the NGA Technical Security Program.The ideal candidate will...


  • St Louis, Missouri, United States Chenega Corporation Full time

    Cyber Security EngineerSaint Louis, MO Join our Talent NetworkCyber Security EngineerSt. Louis, MOAre you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support...


  • St Louis, Missouri, United States Chenega Corporation Full time

    Cyber Security EngineerSaint Louis, MO Join our Talent NetworkCyber Security EngineerSt. Louis, MOAre you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support...


  • St Louis, Missouri, United States Peraton Full time

    About Our CompanyPeraton is a next-generation national security company driving missions of consequence globally. We deliver trusted solutions and technologies to protect our nation and allies.Job DescriptionWe're seeking a highly skilled cyber security engineer to lead the development of information systems, refine security requirements, and ensure...


  • St Louis, Missouri, United States Assured Consulting Solutions Full time

    About the Job:The Senior Cyber Security Engineer will serve as a member of the N2W Active IT and project team, providing systems engineering, security engineering, and project management expertise. The engineer will support the development of cyber security design requirements for the planned wired and wireless environments of the...


  • St Louis, Missouri, United States Strategic ASI Full time

    As the Team Lead for NSS-N, you will report directly to the Branch Chief of Cyber Technology Security. This role demands a candidate with substantial cybersecurity expertise and demonstrated leadership skills. The chosen candidate will guide a team of engineers in the utilization and management of Network Defense tools, including inline file, streaming,...