• Technical Collections Engineer/Analyst_Jr. Level

    Nightwing (Sterling, VA)
    …team, the right candidate will perform systems administration and signals collection work. ** CLEARANCE LEVEL** - Top Secret / SCI with Polygraph **Required ... Skills:** + Network troubleshooting, network traffic characterization, and network security and analysis + Demonstrated experience providing system maintenance and health monitoring + Experience with Red Hat Enterprise Linux and Virtual Machines + Broad… more
    Nightwing (06/27/25)
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  • Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    …Integration/Continuous Delivery) pipeline. + Networking skills. ** Clearance Requirements:** + Top Secret / SCI **Physical Requirements:** + The person in ... to apply for a position with ManTech through its online applicant system, please email us at ###@mantech.com and provide your name and contact information . more
    ManTech (08/24/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …Java) and understanding of object-oriented programming. + ** Clearance Requirement** : ** Top Secret / SCI with Polygraph** **A** **t Leidos, the ... opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today!** cssrc… more
    Leidos (07/23/25)
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  • CI Specialist, Research Analyst Support - Senior

    Amentum (Fort Meade, MD)
    …a graduate of in-residence Fundamentals of Intelligence Analysis course or Military Service equivalent. US government clearance : Current Top Secret / SCI ... to identify, monitor, and assess foreign intelligence efforts attempting collection of sensitive national security information on US persons, activities and… more
    Amentum (07/31/25)
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  • Senior Software Tester - Expert

    Amentum (Chantilly, VA)
    …and teamwork abilities. + Attention to detail and a commitment to quality **.** ** Clearance Required:** Top Secret / SCI with Polygraph **Minimum ... Education:** Bachelor's degree in Computer Science, Information Technology, or a related field. **Minimum Years of Experience:** 5 (five) **Preferred:** +… more
    Amentum (08/10/25)
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  • Full Stack Software Engineer

    Leidos (Columbia, MD)
    …may be substituted for a bachelor's degree. + Java development experience + ** Clearance Requirement: Top Secret / SCI with Polygraph** **Preferred ... Qualifications** + Experience working on an Agile development team + C++ JavaScript, TypeScript, HTML, and CSS + React or similar libraries (Vue, Angular) + Consuming and creating REST APIs and WebSockets + Experience with JavaScript 3D libraries such as… more
    Leidos (08/09/25)
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  • Principal Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …configuration management techniques. + Proficiency in Python, Java, and Shell scripting. + ** Clearance Requirement: Top Secret / SCI with Polygraph** ... **Preferred Qualifications:** + Experience with ArgoCD for continuous delivery automation. + Familiarity with Artifactory for software artifact management. + Previous work with NiagraFiles for secure data transfer. + 1+ year of experience with other tools in… more
    Leidos (06/05/25)
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  • Personnel Security Specialist - Mid

    Advantage SCI (Washington, DC)
    …Personnel Security Specialist - Mid Reports To: Program Manager Clearance Type: Active Top Secret / SCI (willing to take CI Poly) Work Location: National ... Capital Region Start Date: On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency personnel security program. Summary… more
    Advantage SCI (08/27/25)
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  • Program Manager

    Advantage SCI (Washington, DC)
    …Title: Program Manager Reports To: Corporate Program Manager Clearance Type: Active Top Secret / SCI (willing to take CI Poly) Work Location: Washington ... DC Start Date: On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency personnel security program. Summary of duties… more
    Advantage SCI (08/24/25)
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  • Program Manager/Part-Time/Hybrid

    Advantage SCI (Washington, DC)
    …Program Manager/Part-Time/Hybrid Reports To: Corporate Program Manager Clearance Type: Active Top Secret / SCI (willing to take CI Poly) Work Location: ... Region Start Date: On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency...met. + Support the Task Order CORs by providing information related to the performance and / or status… more
    Advantage SCI (06/06/25)
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