• Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... the country's most critical role - protecting our national security . KBR is seeking a System Engineer ...Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS /SCI with polygraph required. + Bachelor's degree in science,… more
    KBR (12/19/25)
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  • Cloud Computing Specialist (CCS) - Remote

    TekSynap (VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER ... + Microsoft Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations… more
    TekSynap (11/07/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS… more
    Amentum (12/11/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner ( TS /SCI w/ CI Poly Required) Job Code: 29823 ... currently has an opening for a Senior Specialist, Systems Engineer - Strategic Planner. The Strategic Planner will be...of 8 years of prior related experience. + Active Top Secret /SCI with Poly clearance required. +… more
    L3Harris (01/15/26)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …or technical discipline and 12 years or more relevant experience. + Active Top Secret /SCI clearance with a Polygraph + Strong analytical and problem-solving ... Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (10/30/25)
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  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret /SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS /SCI CI Poly required Reston, VA or Riverdale,...$200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct… more
    System One (12/26/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret /SCI clearance ... 8570 Baseline Certification: Category IAT Level II + CCNA Security + CySA+ GICSP + GSEC + CompTIA ...+ Another DoD 8570 Certificate + Clearance: Must possess Top Secret /SCI clearance **Overview** We are seeking… more
    TekSynap (01/06/26)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …Windows and Azure server environments ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... with typically 0+ years of experience. + Must possess TS /SCI Clearance with CI Poly. **What Desired Skills You'll...Validates capability to manage workloads on AWS. + Azure Security Engineer Associate - Strengthens skills in… more
    Parsons Corporation (11/15/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    …+ Minimum of 8 years of experience in network engineering/administration. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a **Network Engineer III,** you will provide expert leadership in...sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect… more
    Noblis (12/23/25)
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  • High Speed Guard Engineer

    System One (Springfield, VA)
    …Contract To Hire Contractor Work Model: Onsite Security Clearance: Active TS /SCI High Speed Guard Engineer to support the implementation and administration ... design, and implement HSG rulesets. Required Qualifications: + Active TS /SCI Clearance + Ability to successfully pass and maintain...system security practices, TCP/IP networking, and network security concepts.a High Speed Guard Engineer to… more
    System One (12/26/25)
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