• Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)**… more
    M. C. Dean (07/15/25)
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  • Cloud Engineer

    KBR (Herndon, VA)
    …On-site + Travel Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS / SCI with a Polygraph + Education: ... Cloud Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (06/19/25)
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  • Software Engineer

    KBR (Mclean, VA)
    …Requirements: Moderate 20-50% + Working Hours: Standard and On-Call Qualifications: Required: + Security Clearance: Active TS / SCI with a Polygraph + ... Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (06/18/25)
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  • Senior Information Assurance…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Information Assurance Engineer ** to join our team in **the DC, Maryland, Virginia (Northern) ... apply their knowledge and experience to a variety of information assurance tasks, ensuring the confidentiality, integrity, and availability...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (05/23/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Storage Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Storage Engineer (STE) designs, implements, manages, and troubleshoots storage area networks (SANs) and CGS storage… more
    Nightwing (06/27/25)
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  • Oracle Cloud Engineer

    ManTech (Herndon, VA)
    …(DBA) and SQL performance tuning. **Clearance Requirements:** + Must have active TS / SCI with Full Scope Polygraph **Physical Requirements:** + Must be ... ManTech seeks a motivated, career and customer-oriented **Oracle Cloud Engineer ** to join our team in **Herndon, Virginia.** The **Oracle Cloud Engineer ** will… more
    ManTech (06/18/25)
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  • Senior Network Engineer (Engineering Change…

    Competitive Range Solutions, LLC (Arlington, VA)
    …Engineering Installation Plans (EIPs) and Circuit Installation Plans (CIPs). Qualifications/Experience: Active TS / SCI Clearance 2+ years as senior or lead ... Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's executive… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Active Directory Engineer

    System One (Springfield, VA)
    … Location: Springfield, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: TS / SCI CI Poly Contact: ###@altaits.com Senior Active ... Active Directory design, following industry best practices while adhering to Information Security standards. + Provide technical assistance and escalation… more
    System One (08/03/25)
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  • R & D Architect Support Engineer /Systems…

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph required ... Title: R & D Architect Support Engineer /Systems Engineer Belong. Connect. Grow. with...in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (07/01/25)
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  • Systems Engineer

    TekSynap (Chantilly, VA)
    …focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS / SCI with Polygraph **OTHER INFORMATION ** Please ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The **J** **unior** **Systems Engineer ** willworkin one or severalareas of the project, providinga… more
    TekSynap (06/11/25)
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