• DevOps Engineer

    CACI International (Sterling, VA)
    …deployments. This individual must bring deep experience with Red Hat Enterprise Linux (RHEL) systems , including advanced networking knowledge and hands-on ... DevOps Engineer Job Category: Engineering Time Type: Full time...infrastructure teams, and cybersecurity engineers to deliver secure, scalable systems + Document installation procedures, troubleshooting guides, and deployment… more
    CACI International (12/17/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems ‑engineering background\. Comfortable ... the ability to travel\. **Basic Qualifications:** * Experience with Linux and Windows operating systems \. * Experience...* Approved DoD 8570 baseline certification for IAT Level II \(CISSP, CAP, etc\.\)\. * Background in systems more
    Lockheed Martin (10/11/25)
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  • Advanced Mission Design Engineer

    Mb Solutions, Inc. (Houston, TX)
    …across the United States. We have an exciting opportunity for an Advanced Mission Design Engineer to join our team with JETS II teammate company, mb SOlutions, ... Houston, TX, USA | Full Time Advanced Mission Design Engineer - ( ADV0009HY ) Are you passionate about...in Python and Qt. + Experience with multiple operating systems such as Windows, macOS Linux . +… more
    Mb Solutions, Inc. (10/07/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …eligible for this role. Preferred Skills: Experience with System Administration of Windows and Linux Systems is highly desired. This is to include: + deployment ... Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience with system log auditing and analysis (Configuration… more
    CAE USA INC (12/17/25)
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  • Network Engineer

    SAIC (Pascagoula, MS)
    **Description** SAIC is seeking a **Network Engineer ** to be responsible for designing, implementing, and maintaining the network architecture for shipboard C5ISR ... systems , ensuring robust and secure communication networks in new...* Active Secret Clearance **Required Certification:** -Cybersecurity Workforce Level II cert ie Security+ CE, CCNA-Security, GICSP, GSEC, or… more
    SAIC (12/23/25)
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  • Electronics Engineer ( Engineer

    Huntington Ingalls Industries (Adelphi, MD)
    …Mission Technologies, click here for a short video: https://vimeo.com/732533072 Summary II -Mission Technologies is seeking an Electronics Engineer to support ... Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (11/07/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This...network security concepts + An active IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification or the… more
    ManTech (12/13/25)
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  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... high-quality experience for users across all Mission environments. The Engineer will work with the customer to define their...points of contact to deploy MID Servers across 1200+ Systems , and communicate the status of those deployments to… more
    CACI International (11/25/25)
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  • Modeling and Simulation Engineer

    SAIC (Pearl City, HI)
    **Description** SAIC is seeking a **Modeling and Simulation Engineer ** in **Pearl City, Hawaii** to support **INDOPACOM** in joint simulations, core IT systems , ... design, architecture, Command, Control, Communications, Computers, and Intelligence (C4I) systems , issue coordination/resolution and technical SME during event tests… more
    SAIC (12/06/25)
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