• Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep technical expertise in Suricata, particularly ... this role will be tuning Suricata to operate optimally with Napatech network interface cards (NICs), ensuring high-performance packet capture and processing while… more
    ENS Solutions (11/26/25)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …seeking a** **Unified Communication** **Subject Matter Expert (** **SME** **)** ** Engineer ** **in support of** **the** **Defense Information Systems Agency (DISA) ... January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication infrastructure… more
    General Dynamics Information Technology (12/15/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services + Manage ... Linux systems, general operating system security practices, TCP/IP networking, 802.1x, and network security concepts + IAT Level II certification (GSEC,… more
    ManTech (12/13/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in Warrenton, VA. In this ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/11/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, VA ... and will be a full-time on-site position. **Responsibilities** The Systems Engineer 's role is designing, managing, and optimizing complex enterprise systems ensuring… more
    GovCIO (11/22/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …technology and engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary industrial systems ... to secure these systems from design through deployment . Jacobs designs and builds the world's infrastructure, and...our client's most important programs. As the OT/ICS Cybersecurity Engineer - Mid, you will work with a team… more
    Jacobs (10/28/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services. + You ... networking, 802.1x, and network security concepts + An active IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification or the ability to obtain one… more
    ManTech (12/13/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services across ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • ServiceNow Platform Engineer

    CACI International (VA)
    …across all mission environments and enable the customer to transition focus from network operations to mission operations. The ServiceNow Engineer will support ... ServiceNow Platform Engineer Job Category: Information Technology Time Type: Full...requirement - Will be required to get IAT Level II certification within 60 days of hire if not… more
    CACI International (12/11/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... logical sequence leading to a validated conclusion + Knowledge/experience of deployment /configuration management tools like Jenkins, Maven, Puppet, or Ansible +… more
    KBR (12/09/25)
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