• Network Administrator

    Nightwing (Sterling, VA)
    …works with FEs, SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT ... and resolve network issues, including connectivity problems, slow performance, and security breaches. + Operating Systems : Familiarity with various operating… more
    Nightwing (06/27/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …functionality and vulnerabilities on hardware & software including avionics and embedded systems + Evaluate system security configurations for effectiveness ... incident path and method. Isolates, blocks or removes threat access. Evaluates system security configurations. Evaluates findings and performs root cause… more
    Northrop Grumman (07/18/25)
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  • Senior or SME Cybersecurity Architect and Cloud…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    … to support the USPS with the following: RESPONSIBILITIES: + Advise on security system infrastructure and provide network engineering and cloud knowledge to ... security risks. + Conduct training on topics related to the infrastructure/cloud security posture. + Support system and network/cloud-related security more
    Tetrad Digital Integrity LLC (08/14/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …employing technologies such as C#, C++, SQL Server, Microsoft Windows Server, and Linux . + Monitor, troubleshoot, and enhance system operations using tools like ... and produce UML models using Enterprise Architect. + Support secure communications systems , ensuring compliance with operational and security standards. +… more
    Amentum (07/28/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …in identifying different classes of attacks and attack stages- Understanding of system and application security threats and vulnerabilities- Understanding of ... have a proactive approach to problem solving- Proficiency with common operating systems (e,g, Linux /Unix, Windows) Desired Skills:- Ability to provide knowledge… more
    Nightwing (08/01/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. + ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL.… more
    M. C. Dean (07/15/25)
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  • Network Architect

    Actalent (Manassas, VA)
    …Submarine subsystems. You will contribute to creating a common, open-architecture system -of- systems electronic design that promotes interoperability during joint ... Title: Network ArchitectJob Description We are seeking a Software Engineer to join a pivotal Cyber engineering team. This...expertise will be utilized in designing the submarine's network system to establish a private cloud for edge communication.… more
    Actalent (08/13/25)
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  • Junior Software Developer

    TekSynap (VA)
    …solutions across ServiceNow, custom applications, Power Platform, GIS, and AI/ML systems . + Develop and support ServiceNow applications including ITSM, CSM, SecOps, ... (FastAPI), and RESTful APIs. + Support C#/.NET-based solutions including workflow-driven systems . + Create Power Platform solutions using Power Apps, Power Automate,… more
    TekSynap (08/13/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …software solutions utilizing C#, C++, SQL Server, Microsoft Windows Server, and Linux + Drive system monitoring, troubleshooting, and optimization efforts using ... codebases and develop UML models with Enterprise Architect + Ensure compliance and security in communication systems operations + Lead research, prototyping, and… more
    Amentum (07/28/25)
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  • Splunk Solutions Expert (Splunk SME)

    CACI International (Springfield, VA)
    …Enterprise, Splunk IT Service Intelligence, Splunk Log Management * Knowledge of Linux security best practices * Excellent problem-solving and analytical skills ... None * * * **The Opportunity:** CACI is seeking a highly-motivated Splunk Engineer that has 7+ years of experience managing a Splunk Platform, creating Splunk… more
    CACI International (06/28/25)
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