• Network Security Engineer (Splunk) - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …skill/experience), CENTOS, scripting languages (python, shell, etc.) + On-premises and Cloud software solutions for enterprise + ** Security Clearance Level** : ... IT Risk Management **Skills:** Industrial Control System,Risk Assessments,Splunk Enterprise Security ,Supervisory Control and Data Acquisition (SCADA) **Certifications:** Certified Cloud… more
    General Dynamics Information Technology (12/15/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    …prioritize remediation activities * Knowledge and aptitude in systems and security engineering, software development lifecycle, DevSecOps, management, customer ... Cyber Security Architect Location Chantilly, VA Job Code 2291...benefits package. Visit our website at: www.dcca.com . Cyber Security Analyst CANDIDATES MUST HAVE AN ACTIVE TS/SCI w/… more
    DCCA (11/21/25)
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  • Systems Administrator - Junior to Senior

    Amentum (Dahlgren, VA)
    …hands-on technical experience with the following: system backup/recovery; basic software management; security management; network management; operating computer ... hands-on technical experience with the following: system backup/recovery; basic software management; security management; network management; operating computer… more
    Amentum (12/16/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …functionality, security , and efficiency of Unix/Linux-based systems, networks, and software infrastructure. This position will be hybrid with the onsite work ... including but not limited to: + Backup and Recovery + Software management + Security management + Software and hardware installation (OS and apps)… more
    SMX (12/04/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    …+ 5+ years of experience relevant to this position + Experience with Software Development Lifecycle, application security , Cloud principles and engineering + ... MANTECH seeks a motivated, career and customer-oriented **Cyber Security Analyst** to join our team **onsite** in...customer's accreditation process for ATO + Work closely with Security Engineers to ensure security solutions are… more
    ManTech (11/22/25)
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  • Automation Engineer Junior

    SAIC (Ashburn, VA)
    …Design and execute tests: Create and implement automated test scripts to verify software functionality, security , and usability. + Write test plans: Develop ... with teams: Work closely with development and DevOps teams throughout the software development lifecycle, participating in agile ceremonies like daily stand-ups and… more
    SAIC (12/31/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and abroad. Duties and responsibilities include: + Manage and support all Network security hardware, software , cloud security services and logging analytics ... orders relating to the replacement or enhancement of perimeter security hardware and software + Experienced with...or enhancement of perimeter security hardware and software + Experienced with performing root cause analysis, risk… more
    General Dynamics Information Technology (12/04/25)
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  • Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    … systems. + Hands-on experience in: + System backup and recovery + Software and security management + Hardware installation and configuration + Performance ... ideal candidate will bring deep expertise in Unix/Linux administration, network security , and performance optimization, ensuring system reliability, security ,… more
    EPS Corporation (11/13/25)
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  • Senior Network Deployment Engineer

    ManTech (Chantilly, VA)
    …operate under minimal supervision. + Experience in the following areas: hardware/ software security , router and switch communications protocols, network ... inventory, equipment movement, and shipping + Ensure compliance with security directives and support architecture improvements through change requests and… more
    ManTech (11/26/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    … security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators who ... with wireless services and custom hardware technologies + Validate software requirements through functional, usability, performance, security , compatibility,… more
    Northrop Grumman (11/01/25)
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