• Senior Software Engineer

    Leidos (Alexandria, VA)
    …digital signatures). + Must have experience developing on Windows, and/or Linux operating systems . + Must have documented professional experience ... analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design… more
    Leidos (06/20/25)
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  • Machine Learning Engineer- Senior

    SOS International LLC (Chantilly, VA)
    Overview SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this job you will work with other talented data ... leveraging open-source models and technologies where possible Flexibility to support topics such as object detection, data triage, search/optimization, image/video… more
    SOS International LLC (07/25/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …_Redundancy & Project Support_ + Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system upgrade projects. ... Leidos is on the lookout for a sharp, forward-thinking ** Systems Engineer** to strengthen our elite technical team in...experts tackling some of the most complex challenges in support of our national security mission. **What You'll Do:**… more
    Leidos (08/02/25)
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  • Systems Administrator ( Systems

    Huntington Ingalls Industries (Fairfax, VA)
    …seamless operation for the team. * Install, configure, and maintain operating systems (Windows, Linux )-apply patches/updates and implement security controls. * ... Range: $76,513.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
    Huntington Ingalls Industries (06/28/25)
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  • Lead, Chief SATCOM Systems Engineer…

    L3Harris (Dulles, VA)
    …telephone services. This Lead Systems Engineering role with L3Harris will be the senior technical authority on a program pursuit, or team to design and develop a ... cyber domains in the interest of national security. Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job Description: As a… more
    L3Harris (05/29/25)
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  • Systems Application Analyst 4

    Huntington Ingalls Industries (Newport News, VA)
    …as the senior technical lead for team while developing computer systems specifications that address business requirements and that fit with the Company's system ... architecture standards. The successful senior SAP systems administrator will be responsible...* Knowledge of various DB, OS and ability to support and troubleshoot SAP Cloud products and systems more
    Huntington Ingalls Industries (08/12/25)
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  • HPC Network Engineer

    ManpowerGroup (Ashburn, VA)
    …DHCP, NAT, and Qos. + Hands-on experience with network configuration on Linux systems (eg, Netplan, systema-networkd, NetworkManager). + Proven skills in ... HPC. Key Responsibilities: + Design and deploy high-throughput, low-latency network systems to support Meta's global infrastructure footprint. + Troubleshoot… more
    ManpowerGroup (07/02/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    …defense. This is a contingent position based upon contract award. KBR is seeking a Senior Systems Engineer to support government customers in the Washington ... Title: Systems Engineer (Test Tool Development and Automation) Belong....best practices, to enable management of development epics and support an agile sprint development schedule. This individual will… more
    KBR (06/13/25)
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  • Systems Engineer - Integration - active…

    V2X (Springfield, VA)
    …Operations, and Maintenance (O&M), Cybersecurity, and Project Management teams to support complex systems . + Technical Certifications in other enterprise-level ... multi-platform information system. + Implementing, configuring and maintaining Windows and Linux operating systems , services, devices, and applications in… more
    V2X (06/24/25)
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  • Computer and Information Systems Manager

    ManTech (Herndon, VA)
    …IT initiatives to support growth and innovation. The Computer and Information Systems Manager reports directly to the Senior Computer and Information ... of network infrastructure (LAN/WAN, VPN, firewalls) + Proficiency in operating systems (Windows Server, Linux ) + Understanding of software development… more
    ManTech (06/14/25)
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