• Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …you're looking for. **Job Description:** Parsons is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In ... lifecycle. **What You'll Be Doing** **:** + Define system security requirements in coordination with ...diverse audience in layman's terms + Experience with the cyber security of SIGINT solutions. + Experience… more
    Parsons Corporation (09/30/25)
    - Related Jobs

  • Senior Security Systems…

    Imagine One Technology & Management (Dahlgren, VA)
    …, military system specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems , or System Security Plan (SSP) CSSE, and the ... Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are... design, developing engineering documentation, application of Model Based System Engineering (MBSE), cyber testing, cyber… more
    Imagine One Technology & Management (09/24/25)
    - Related Jobs

  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    … cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop… more
    L3Harris (08/03/25)
    - Related Jobs

  • Information Systems Security…

    SAIC (Chantilly, VA)
    …of all System Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA systems concept, ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE)...overall system knowledge and expertise of space systems regarding security posture in the areas… more
    SAIC (08/07/25)
    - Related Jobs

  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …(eg, AZ-500, AWS Certified Security , Google Cloud Professional Architect / Security Engineer ) or other related certifications required + Reviewing ... lead, and perform cybersecurity assessments consisting of cybersecurity capability assessments, cyber threat and risk assessments, network and security … more
    Grant Thornton (09/12/25)
    - Related Jobs

  • Cybersecurity Engineer III (Perimeter…

    Washington Metropolitan Area Transit Authority (VA)
    …years of experience as a cybersecurity engineer or Information System Security Engineer /Officer (ISSO/ISSE), having supported cybersecurity engineering ... Cybersecurity Engineer III is responsible for determining system security requirements. The engineer ...design and allocation of security controls as system -specific, hybrid, or common controls. Ensures that systems… more
    Washington Metropolitan Area Transit Authority (09/17/25)
    - Related Jobs

  • Information System Security…

    CACI International (Sterling, VA)
    Information System Security Engineer Job...unparalleled opportunity to grow and advance. As our Information Systems Security Engineer , you will ... the opportunity to : - Analyze and evaluate information systems - Update security relevant configurations -...NIST/ ICD-503 + Vulnerability assessment scanning tools + Strong Cyber , Cyber Risk, or QA technical knowledge… more
    CACI International (07/22/25)
    - Related Jobs

  • Cyber Software Engineering Intern

    Lockheed Martin (Herndon, VA)
    … Design, Software Design, Software Development and Implementation, Software Test or Cyber Security ** Security Clearance Statement:** This position requires ... Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you will focusing on...various architectures \(i\.e\. x86, ARM\) \- Knowledge in Operating Systems and/or Operating System internals \- Knowledge… more
    Lockheed Martin (09/19/25)
    - Related Jobs

  • Information Systems Security…

    Amentum (Chantilly, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in ... and intelligence mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful… more
    Amentum (08/19/25)
    - Related Jobs

  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security… more
    ManTech (08/13/25)
    - Related Jobs