• Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple security domains. This position encompasses the design, implementation, and ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of our network… more
    CACI International (12/19/25)
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  • Linux System Administrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …* Relevant certifications such as AWS Certified SysOps Administrator or Red Hat Certified Engineer (RHCE) are a plus. * Security best practices (IAM hardening, ... **Linux System Administrator - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate Location(s):**… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …tackling some of today's most complex and critical challenges in defense and security . We are currently seeking an Exploitation Analyst to support operations in ... comprehensive test plans, in-briefs, daily hotwashes, and final deliverables including data analysis summaries. + Participate in and support working groups,… more
    Cambridge International Systems Inc (12/04/25)
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  • Senior Principal Software Developer

    Oracle (Richmond, VA)
    …Software Development Engineer ** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a critical leadership role in the ... customers. This service is built to meet the highest standards for ** security , scalability, availability, and compliance** . You will lead technical initiatives… more
    Oracle (11/25/25)
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  • Program Manager

    Linchpin Solutions, Inc. (Quantico, VA)
    …Specialists, and Senior C2 Systems Analyst + Coordinates with the Senior Systems Engineer to ensure the security , reliability, and performance of all training ... MOCTT Lead oversees personnel, training delivery, quality assurance, and information security compliance. Serving as the primary interface with the Contracting… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …systems and client-server environments. + Conducts system planning and analysis for data processing requirements to meet future workload demands. + Designs and ... **DoD 8570 IAT Level II Baseline Certification:** + COMPTIA Security + CE + Cisco Certified Network Associate (CCNA) +...Google Cloud Platform certifications** : + Google Associate Cloud Engineer + Google Professional Cloud Architect + **And one… more
    TekSynap (11/08/25)
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  • Lead, Systems Engineering (Unmanned Vehicles)

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering (Unmanned Vehicles) Job Code: 30683 Job Location: ... Ashburn, VA Job Description: As the Lead Systems Engineer you will be responsible for developing disruptive, next-generation technologies for advanced unmanned air… more
    L3Harris (11/05/25)
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  • Senior Specialist, Supplier Quality Engineering

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Supplier Quality Engineer Job Code: 29985 Job ... of a degree, minimum of 10 years of prior related experience. + Secret US Security Clearance Preferred Additional Skills: + Willingness to travel up to 25% percent +… more
    L3Harris (11/05/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30531 Job Location: Ashburn, VA ... Job Description: As the Specialist, Systems Integration Engineer , you will be responsible for hardware and software requirements definition, decomposition,… more
    L3Harris (10/29/25)
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  • Senior Software Developer

    Amentum (Chantilly, VA)
    **Purpose and Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The **ideal** candidate will have over 10 years ... and operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models. + Support secure communications… more
    Amentum (01/09/26)
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