• Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …systems and software applications ensuring compliance with Information Assurance ( IA) security integrity requirements for the enclave, installation of the LAN, WAN, ... Fort Belvoir and offsite Government facilities, implementing/maintaining software and application configuration management and configuration reporting, installing/updating anti-virus software… more
    Oneida Technical Solutions (01/09/26)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …to senior GDIT and government personnel on overall program security posture. + Communicate tactical and strategic threat information to Government leadership, ... to; Analysis of data within SPLUNK, IDS/IPS, ACAS, ESS (HBSS), FIREPOWER, and security related activities to secure and harden systems. + Work with vendors to… more
    General Dynamics Information Technology (01/03/26)
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  • Senior Solution Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer's** responsibilities will include (but will not be limited ... and external stakeholders; + Development of detailed **technical, performance, and security requirements** for advanced IT solutions; . **Researching and evaluating… more
    M. C. Dean (11/28/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat, CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years of related experience ... incremental and full cold backups/patching. + Responsible for DoD Linux Security Technical Implementation Guides (STIGs). + Provide performance metrics and usage… more
    General Dynamics Information Technology (10/25/25)
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  • Senior .NET/C# Software Developer

    Amentum (Arlington, VA)
    …science application support. * Experience with SonarQube and applying Security STIGs. * Experience deploying applications in different environments. * AI ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....If so, look no further. Amentum is seeking a ** Senior .NET/C# Software Developer** to join our team of… more
    Amentum (01/06/26)
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  • Senior Citrix Administrator w/Secret…

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... Strong collaboration and interpersonal communication skills. **Certifications** + CompTIA Security +. + Computing Environment (CE) Certification (ie, MCSE, Server+,… more
    TekSynap (10/25/25)
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  • Senior Network Administrator w/Secret…

    TekSynap (Radford, VA)
    …tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network utilization and performance metrics using tools ... Strong teamwork, interpersonal, and communication skills. **Certifications** + CompTIA Security +. + Computing Environment (CE) Certification (ie, MCSE, Server+,… more
    TekSynap (10/25/25)
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  • Senior Associate, Engineering Services

    L3Harris (Chantilly, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Engineering Services Job Code: 32716 Job Location: ... at our Sterling, VA location. We look forward to reviewing your application ! Essential Functions: * Perform fabrication, assembly, integration, test, or inspection… more
    L3Harris (01/10/26)
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  • Senior AWS Cloud Engineer

    Federal Reserve Bank (Richmond, VA)
    …delivered systems in a fast-paced agile environment? We are looking for a senior -level engineer who is a seasoned professional with a full understanding of cloud ... support the infrastructure requirements of varying levels of technical and business application projects in AWS cloud environments. This position will also analyze… more
    Federal Reserve Bank (01/09/26)
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  • Senior Software Engineer - Mission…

    RTX Corporation (Sterling, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...market. We are seeking a highly motivated and experienced Senior Software Engineer with a focus on Mission Engineering… more
    RTX Corporation (01/07/26)
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