• Information System Security Engineer

    Parsons Corporation (Chantilly, VA)
    …with assessment and authorization stakeholders. **What Required Skills You'll Bring:** + **Active Top Secret /SCI security clearance with CI Polygraph.** + ... looking for. **Job Description:** Parsons is looking for a talented **Information System Security Engineer (ISSE)** to join our growing team! In this mission… more
    Parsons Corporation (05/14/25)
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  • Cyber Security Engineer

    SAIC (Reston, VA)
    …Business Group, USG Mission and Information Technology Division, is seeking a **Cyber Security Engineer ** to provide information security support. This ... position is in **Reston, VA** and requires an **active TS /SCI clearance with Polygraph** . This Customer's office is...influence operations. If you have specialized skills in information security and tech ops, this is the role for… more
    SAIC (03/28/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Springfield, VA)
    top companies in the world? The Kayenne program is seeking a Cyber Security Engineer technical lead for the Program's Cyber Team\. This team is responsible ... will also evaluate and analyze design constrains, trade\-offs and detailed system and security design as they pertain to the Cyber domain\. Furthermore, they will… more
    Lockheed Martin (05/09/25)
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  • Senior AWS Security Engineer

    ICF (Reston, VA)
    …integration, analytics and O&M for our customers. We are seeking a Senior Security Engineer to support our Federal customer's CIO Cyber Security ... including Binding Operational Directive (BOD) compliance. **Responsibilities:** + Perform Security Impact Analyses on application releases and provide recommendations… more
    ICF (04/29/25)
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  • Principal Information Systems Security

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (04/01/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    TS /SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge the gap between high level ... security policies/requirements and technical/operational implementation of those requirements. Candidates should have in-depth understanding of the cybersecurity… more
    Nightwing (03/25/25)
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  • Cyber Security Engineer

    SAIC (Chantilly, VA)
    …on programs of national importance. We are seeking a highly motivated **Cyber Security Engineer ** to join our National Intelligence Program supporting the ... of a complex, hybrid on-premises and cloud enterprise IT environment. As a Cyber Security Engineer , you will be working with an agile, fast paced team… more
    SAIC (04/18/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain… more
    ManTech (04/11/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... requirements. ** Security Clearance Requirements:** + Must have a current/active TS /SCI w/Polygraph **Physical Requirements:** + The person in this position must… more
    ManTech (05/20/25)
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  • Security Engineer

    G2 Ops, Inc. (Virginia Beach, VA)
    …For this opportunity, we are seeking a highly motivated, team-oriented Information Systems Security Engineer . This exciting position will have the chance to work ... and unclassified environments + Hands-on experience performing system and network security analysis on NIPRNet, SIPRNet, and similar networks + Knowledge of… more
    G2 Ops, Inc. (05/16/25)
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