• Solution Architect

    KBR (Chantilly, VA)
    …Engineering (MBSE), DevSecOps, and Cloud Architectures. Clearance Requirements: Active Top Secret Clearance is required, with eligibility for TS/ SCI . Work ... collaterals in support of technical solutions. + Provide responses to request for information (RFI) and government market surveys or sources sought notice. + Provide… more
    KBR (07/12/25)
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  • Senior Budget Analyst

    ManTech (Arlington, VA)
    …features of MS Word and MS Excel **Clearance Requirements:** + Must possess an active Top - Secret clearance with SCI Eligibility and be JAFAN 6/0 eligible + ... + Oversee, update, track, and reconcile financial and budget execution information + Make daily decisions concerning tracking of financial transactions and… more
    ManTech (07/11/25)
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  • WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …+ Expert knowledge and use of Microsoft Word, Excel, and PowerPoint + An active TOP SECRET / SCI clearance and ability to pass a Counter-Intelligence polygraph ... AutoCAD, ArcGIS, MatLab, SketchUp, Skyline Software, RemoteView, etc. **COMPANY INFORMATION :** Applied Research Associates, Inc. is an employee-owned international… more
    Applied Research Associates, Inc. (07/11/25)
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  • Mission Support Logistic Specialist

    Amentum (Charlottesville, VA)
    …all program deliverables. **Required Knowledge, Skills, and Experience** _Clearance_ + Current Top Secret / SCI (CI-poly eligible) Security Clearance + US ... and threats, Personnel Protective Equipment (PPE), decontamination operations; CBRN sensitive site exploitation and Technical Collection & Exploitation Operations.… more
    Amentum (07/11/25)
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  • Software Assurance Engineer

    Leidos (Alexandria, VA)
    …testing. Additional relevant experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM ... II or IAT II certification + Proficiency in static and dynamic code analysis, penetration testing, database vulnerability assessments, and software security reviews + Demonstrable experience with software security testing tools such as Burp Suite, Checkmarx,… more
    Leidos (07/10/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    …position. Additional relevant experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM ... II or IAT II certification + Proficiency in PPSM Registry management, eMASS, and DISA DMZ Whitelist processes + Demonstrable experience with network security, ports/protocols, firewalls, and boundary protection + Experience in vulnerability management and… more
    Leidos (07/10/25)
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  • Acquisition System Engineer

    Sciolex Corporation (Chantilly, VA)
    …Agile program development processes and activities . Qualifications & Physical Requirements + Active Top Secret / SCI with Polygraph. + Bachelors and nine (9) ... years or more experience; relevant experience can be substituted in lieu of degree. + 5+years of government program management / contracting / acquisition experience. + Experience with non-traditional/non-FAR acquisition vehicles a plus (IDIQ, BAA, OT, CSO,… more
    Sciolex Corporation (07/10/25)
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  • SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …next decade. + Develop architecture products. Qualifications & Physical Requirements + Active Top Secret / SCI with Poly. + Bachelors in engineering, physics, ... or related technical degree and nine (9) years or more experience + 2years' experience with space/ground aerospace systems engineering/architecting + Familiarity with overallSIGINTground customer, technical familiarity with mission control and/or processing of… more
    Sciolex Corporation (07/10/25)
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  • AI Engineer

    Sciolex Corporation (Chantilly, VA)
    …on AI trends and technologies to drive innovation. Qualifications & Physical Requirements + Active Top Secret / SCI with Poly + Bachelors and five (5) years or ... more experience; relevant experience to be substituted in lieu of degree. + Experience in AI development and deployment. + Experience with Python, Java, C++, R, or similar for AI development. + Proficiency in machine learning frameworks such as TensorFlow or… more
    Sciolex Corporation (07/10/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Polygraph. + Bachelor's degree ... of mission focused tools to foster increased efficiency, automation, and information sharing. You will also assist and advise Government managers responsible… more
    Sciolex Corporation (07/10/25)
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