• Model Based Systems Engineer

    ManTech (Stafford, VA)
    …DoDAF/UAF certifications. **Clearance Requirements:** + Candidate must have an active / current TS / SCI clearance **Physical Requirements:** + Must be able to be ... experience in systems modeling using Cameo Systems Modeler (MagicDraw). + Deep knowledge of DoDAF, UAF, SysML, and model organization best practices. + Hands-on… more
    ManTech (08/23/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... and other artifacts that support software use, maintenance, troubleshooting, and operations + Uses software development best practices for code documentation,… more
    ManTech (08/22/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    …to support security operations **Clearance Requirements:** + Must have active TS / SCI with Polygraph **Physical Requirements:** + Must be able to remain ... Management Framework) NIST 800-53, NISPOM, and ICD for cybersecurity and information security protocols to drive tasking and ensure compliance **Minimum… more
    ManTech (08/20/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …clearance is required prior to start date** . With ability to obtain a TS / SCI clearance,U.S. citizenship is required, as only US citizens are eligible for ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is… more
    RTX Corporation (08/20/25)
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  • Senior Counterintelligence (CI) Referent

    ManTech (Chantilly, VA)
    …Development & Acquisition (RDA). **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... mission assurance with dedicated CI services customer's daily mission, operations , critical infrastructure, research/development and major acquisitions. + Identifying… more
    ManTech (08/19/25)
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  • Senior Hardware Engineer

    ManTech (Herndon, VA)
    …directly caused by end user devices, providing root cause analysis and documenting information in tickets and knowledge repositories + Assist with development ... schedules **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (08/19/25)
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  • Senior Web Developer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... and test deployed web sites to ensure currency, support maintenance, troubleshooting, operations , and security of web sites + Uses software development best… more
    ManTech (08/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... and other artifacts that support software use, maintenance, troubleshooting, and operations + Uses software development best practices for code documentation,… more
    ManTech (08/19/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    …to support security operations . **Clearance Requirements:** + Must hold an active TS / SCI with Polygraph **Physical Requirements:** + Must be able to remain ... requirements **Minimum Qualifications:** + Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or a related field or Hgh School Diploma with… more
    ManTech (08/19/25)
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  • Cloud Engineer

    Red Gate Group (Reston, VA)
    …hands-on experience designing, deploying, and managing cloud environments (AWS/Azure) + Active TS / SCI clearance + Proven track record of successful application ... + Automation experience using Ansible, Git, and related technologies + Deep knowledge of cloud and virtualization technologies including Docker, VMware, OpenShift +… more
    Red Gate Group (08/19/25)
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