• Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    …is a highly skilled and innovative AI/ML Engineer to transform our Network Operations Center (NOC) and Security Operations Center (SOC) capabilities. This role ... forefront of leveraging machine learning to make sense of massive streams of network and security data, exploit advanced AI features in existing sensors, build… more
    Tyto Athene (09/06/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly, VA, supporting a high-impact program that involves a ... role will serve as a technical leader within the Network Engineering group, responsible for the full lifecycle of...Polygraph + Must have a Bachelor's degree in Engineering, Computer Science, or related technical discipline and at least… more
    Leidos (08/16/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …innovation. **Responsibilities:** + Administer routers, firewalls, switches, and other network devices in accordance with authoritative USG requirements documents ... STIGS, DD254, SCGs, CND Directives, OPORDS, etc.). + Manage and maintain network devices including routers, switches, firewalls, IDS/IPS, and C2C. + Complete STIG… more
    CACI International (08/08/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …team who performs the engineering, configuration and deployment of the network and virtual server infrastructure that supports the organization's OT environment. ... This position will utilize multidiscipline knowledge of and experience in network infrastructure (enterprise grade and industrial grade firewalls, switches, and… more
    AltaGas (08/07/25)
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  • Senior Level Test and Exercise Specialist

    ManTech (Herndon, VA)
    …development and execution of comprehensive testing strategies for our network security systems, cyber security capabilities, ensuring the reliability, performance, ... and security of our network infrastructure. This role requires...required. **Minimum Qualifications:** + Bachelor's Degree in Information Security, Computer Science, Business Management, Data Analytics or related field… more
    ManTech (08/21/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …design, develop, and test operating systems-level software, compilers, and network distribution software. You will set operational specifications and formulates ... development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with customers and stakeholders to… more
    ManTech (08/19/25)
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  • Helpdesk Agent, Junior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …provides technical assistance to individuals or organizations experiencing issues with computer hardware, software, or networks. They diagnose and resolve problems, ... gap between complex technology and everyday users, ensuring smooth and efficient computer operations. CGI Federal is growing its high-performance team whose members… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Data Center Technician

    Microsoft Corporation (Boydton, VA)
    …understanding of the functions of, and interactions between cabling infrastructure, network , server, and storage equipment. + Complies with Data Center business ... third party vendors or IT support on-premises at data centers or network sites. Appropriately takes action and reports physical security access concerns and/or… more
    Microsoft Corporation (09/18/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts, rules, etc., to ... and trending cyber threat metrics for leadership situational awareness. + Analyze host, network , and application logs in addition to malware and code. + Will be… more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …Border Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, executing various types of cyber threat ... iteratively search through systems and networks to detect advanced threats. + Analyze host, network , and application logs in addition to malware and code. + Will be… more
    Leidos (08/14/25)
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