• Systems Engineer III

    Noblis (Chantilly, VA)
    …of experience OR High School diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... preferred. + Proficiency with: + Enterprise network administration and security for Top Secret enclaves...Infrastructure as Code (Terraform) for secure, automated deployments + Security accreditation processes (RMF, NIST 800-53) for TS more
    Noblis (12/22/25)
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  • Elastic Principal Software Engineer

    BCMC (Dulles, VA)
    …Developer (CKAD), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Security Specialist (CKS) DOM-TO9-3495 Software Engineer - Principal ... intelligence community, defense, civil, and commercial markets. The Elastic Engineer will be a part of a team of...Monitoring Tools. Required skills: * US Citizenship * Active Secret (S) clearance. Must be able to obtain a… more
    BCMC (01/06/26)
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  • Cloud/DevOps Engineer .

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cloud/DevOps Engineer . Location: Sterling, VA Clearance: TS /SCI Poly **This position ... Microsoft Certified: Azure Solutions Architect Expert, Google Certified Professional Data Engineer , Certified Cloud Security Professional (CCSP) _At Nightwing,… more
    Nightwing (12/26/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …routing, switching, Internet Protocol (IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer and modify ... at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks...Not required but experience with Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications… more
    Leidos (12/02/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber Offense and Defense ... community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations,… more
    Nightwing (01/09/26)
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  • 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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  • 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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  • 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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  • Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …In lieu of a degree, a minimum of 8 years of prior related experience. + Top Secret or TS /SCI Clearance. + 4+ years' experience Working knowledge of ... land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration/Test Engineer Job Code: 31691 Job Location : Ashburn, VA Job… more
    L3Harris (12/03/25)
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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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