• Top Secret Splunk Engineer

    Insight Global (Vienna, VA)
    …investigation of suspicious system behavior. * Install, configure and maintain Splunk infrastructure including premium apps such as ITSI and SIEM. * Install, ... configure and maintain network security devices such as IDS, IPS and related infrastructure . * Create custom IPS signatures from IC reporting or from researching… more
    Insight Global (01/17/26)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …DESCRIPTION** SAP is the global market leader for business software and related services . SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent ... meet the requirements of US national security and critical infrastructure customers. **Must be a US Citizen; this position...utilities and tool + 3 years' experience in host, network , and application security + 5 years' experience with… more
    SAP (10/24/25)
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  • Hardware Reverse Engineer

    Parsons Corporation (Centreville, VA)
    …directly on an agile, tight knit development team helping to drive client computer network defense (CND) and computer network operations (CNO) missions into the ... drive the state of the art as they provide services and solutions in the areas of defense, security,...and solutions in the areas of defense, security, intelligence, infrastructure , and environmental. We promote a culture of excellence… more
    Parsons Corporation (01/08/26)
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  • PKI Engineer - Active Secret Clearance

    ENS Solutions (Norfolk, VA)
    …and analytical skills. + Strong communication and collaboration abilities. Benefits Essential Network Security (ENS) Solutions, LLC is a service -disabled veteran ... Hat), ISC, and Entrust. + Proficiency in managing HSMs and other cryptographic services . + Strong knowledge of security protocols and cryptographic services . +… more
    ENS Solutions (12/27/25)
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  • Full Stack Developer, Software Engineer

    Nightwing (Sterling, VA)
    …cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities ... critical development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to address… more
    Nightwing (01/07/26)
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  • Information Systems Security Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …its revisions. **DESIRED SKILLS** + Knowledge of the customer's organization, their network systems and infrastructure , processes and procedures, and request and ... + Understanding of perimeter controls (firewalls), access control mechanisms, and network architectures. + Strong understanding of methodologies for researching and… more
    General Dynamics Information Technology (01/02/26)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …cloud networking services (eg, AWS, Azure, GCP) and cloud-based network infrastructure . + Wireless Networking: Experience with designing and implementing ... virtualization technologies (eg, VMware, Hyper-V) and their impact on network infrastructure . + Network Design...Certs: + One or more of the following: CompTIA Network +, CCNA, CCNP, Azure Network Engineer more
    Nightwing (12/26/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration ... administrative support maintaining multiple large Enterprise environments. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security… more
    General Dynamics Information Technology (01/14/26)
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  • Cloud Solution Engineer 4

    Oracle (Richmond, VA)
    …a secure tenancy in OCI, AWS, Azure, or GCP. + Use and configuration of services such as OCI Cloud Guard, AWS Control Tower, Azure Security Center. + Security ... above knowledge of fundamental enabling technologies including:** + Secure coding practices + Network security + SSL / TLS + Encryption + Key Management +… more
    Oracle (11/25/25)
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  • Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Chantilly, VA)
    …TS/SCI ; willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC is a service -disabled veteran owned, highly ... Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and… more
    ENS Solutions (12/27/25)
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