• Specialist, Integration and Test Trainer

    L3Harris (Chantilly, VA)
    …a degree, minimum of 8 years of prior military or related experience. + TS / SCI W/ Poly Clearance is required. Preferred Additional Skills: + Engineering ... Location: Chantilly, VA (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who will be integrating, testing… more
    L3Harris (07/18/25)
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  • Fluid Dynamics Subject Matter Expert

    Applied Research Associates, Inc. (Reston, VA)
    …and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. + TS clearance with eligibility for ... functional defeat of hard targets and underground facilities. **COMPANY INFORMATION :** Applied Research Associates, Inc. is an employee-owned international research… more
    Applied Research Associates, Inc. (07/21/25)
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  • Chemistry Subject Matter Expert

    Applied Research Associates, Inc. (Reston, VA)
    …new tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities + TS clearance with SCI ... functional defeat of hard targets and underground facilities. **COMPANY INFORMATION :** Applied Research Associates, Inc. is an employee-owned international research… more
    Applied Research Associates, Inc. (07/15/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Strategic Integration Outreach Specialist

    KBR (Chantilly, VA)
    …+ Knowledge of Operations Research/ Systems Analysis Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in STEM (Master's degree ... the future of space defense. KBR is seeking a Senior Outreach and Engagement Engineer with strong engineering skills overhead space systems and Integrated ground… more
    KBR (07/18/25)
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  • Junior Project Scheduler

    SAIC (Chantilly, VA)
    …more experience or Master's degree. + Must be a US Citizen with active TS / SCI security clearance with polygraph. + Working knowledge of IC principles, ... **JOB DESCRIPTION:** SAIC has an immediate opening for a Project Scheduler/CM Management Engineer in Chantilly, VA to join our team and be responsible for developing… more
    SAIC (06/25/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …advisement and engineering technical support; and 8) trade studies. + A senior engineer with highly relevant experience in radar systems and technologies, signal ... advice to government and contractor engineers in: + 1) systems engineering; 2) laboratory and field testing; 3) concept...clearance is required to start with eligibility for DoD TS / SCI + US Citizenship is required **What… more
    Parsons Corporation (05/14/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …DevOps practices. + Background in on-call support and operational monitoring of critical systems . **Clearance Required:** + TS / SCI w/ Poly **Minimum ... We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate...with a strong background in multi-tiered C# .NET applications, information systems , and service-oriented architectures. The role… more
    Amentum (04/29/25)
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  • Environmental, Safety and Health Manager

    Leidos (Chantilly, VA)
    …improvements in safety, environmental stewardship, and risk management. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree in ... with a passion for safeguarding the integrity of critical systems ? Are you ready to take on a role...division is seeking an Environmental Safety and Health (ESH) Engineer . ESH site Engineer will implement and… more
    Leidos (07/18/25)
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  • DevOps Technical Specialist (Tech Specialist 6)

    M. C. Dean (Chantilly, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI Clearance with ability to obtain a ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (07/24/25)
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