• Senior Systems Engineer - Part-time 20…

    NTT DATA North America (Quantico, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Systems Engineer - Part-time 20 hours to join our team in ... Quantico, Virginia (US-VA), United States (US). **Job Summary:** The Senior Systems Engineer will design, deploy, test, certify, patch, and address interoperability… more
    NTT DATA North America (07/19/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S....from malicious attack, damage, or unauthorized access. + Maintaining network devices and information security incident, damage and threat… more
    CACI International (07/08/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …to our fast paced and agile environment. This position is in need of a Network Engineer to be part of a team responsible for the design, migration, implementation, ... and emerging technologies, conducts technical assessments and makes recommendation to senior engineers. + Strong interpersonal and customer service skills +… more
    Leidos (08/08/25)
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  • Cyber Network Analyst

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $121,248.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (07/25/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/11/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and ... and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures can be… more
    SimIS Inc. (08/07/25)
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  • Network Development Analyst, Mid

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Development Analyst, Mid The Opportunity: Do you find yourself constantly looking for more and better information? Do you want a job where you can use your ... skills to improve national security? Never has the role of a network development analyst been so meaningful. More connected devices, larger storage capacity,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/13/25)
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  • CTO Network /Infrastructure Capability Team…

    General Dynamics Information Technology (Falls Church, VA)
    …to advance the mission and optimize our business strategy as a CTO Network /Infrastructure Capability Team Lead at GDIT. Here, you'll support solving some of our ... At GDIT, people are our differentiator. As a Solutions Senior Director you will support the business strategy that...requirements to life in innovative solutions. **HOW A CTO Network /Infrastructure Capability Team Lead WILL MAKE AN IMPACT** +… more
    General Dynamics Information Technology (08/08/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …sustain a mission-focused solution for a restricted Intelligence Community customer. As our Senior SOC Analyst and Penetration Tester, you ll play a pivotal role in ... in penetration testing and a strong grasp of both cloud and traditional network security. This position reports directly to the Program Manager and works closely… more
    BAE Systems (07/26/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Field Engineer** will travel worldwide to deploy, configure,...maintain, and recap existing systems, including all system and network infrastructure and peripherals + Training in-country technical support… more
    ManTech (06/14/25)
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