• Cloud Software Engineer

    SAIC (Reston, VA)
    …(VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . + Ensure the security of the server infrastructure by implementing industry ... **Description** SAIC is seeking a **Cloud Software Engineer ** to specialized skills in cloud engineering and...is located in **Reston, VA** and requires an active ** TS /SCI clearance with Polygraph.** Job responsibilities include, but are… more
    SAIC (10/08/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …and maintain a favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary range for this ... with and the ability to examine malicious applications from a variety of operating systems such as Linux, Mac, Windows , IOS and Android operating systems more
    GrammaTech, Inc. (09/27/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …a **Physical Security Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/23/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This ... and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating … more
    Nightwing (09/26/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... and data center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and other cloud services + Experience with… more
    KBR (10/28/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented **Network Engineer Principal** to join our team in support of the Tactical Network (TACNET) program, providing critical ... Automated Digital Networking System (ADNS) program. **ROLE OVERVIEW:** As a Network Engineer Principal, you will play a vital role in designing, analyzing, planning,… more
    SAIC (10/16/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS more
    Northrop Grumman (10/02/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …development and deployment workflows. + Experience working with multiple operating systems , including Windows , Linux, and macOS. + In-depth understanding ... **Req ID:** 38250 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (11/14/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... Candidate must possess an active TS /SCI clearance and be willing to obtain a CI...willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems more
    Arena Technical Resources, LLC (10/06/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . In this ... on the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of highly skilled technical professionals supporting the… more
    Amentum (10/01/25)
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