• Hardware Engineer

    SAIC (Bethesda, MD)
    …Systems Security Professional (CISSP). **Clearance:** + Must be a US Citizen with an active TS /SCI with the required poly. Target salary range: $160,001 - ... of national importance. We are seeking a highly skilled and experienced Hardware Engineer to join our team in maintaining and enhancing our enterprise on-premises… more
    SAIC (08/09/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …with 10 or more years of prior relevant experience. + Must have active and current TS /SCI with Polygraph. **Preferred Qualifications:** + Experience developing ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/02/25)
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  • Senior Principal DevOps Systems Engineer

    BigBear.ai (Herndon, VA)
    …Infrastructure as Code mindset DoD IAT Level II Certification (Security + CE, CISSP, etc.) Active TS /SCI w/Poly What we'd like you to have Basic understanding of ... of decision intelligence. is seeking a Senior Principal DevOps Engineer to join our DIA Support team. The candidate...Platform (OCP). The candidate will integrate a variety of software components in a secure container architecture working with… more
    BigBear.ai (08/16/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …of ITIL4 principles + Master's Degree **Clearance Requirements:** + Must have a current/ active Secret clearance with the ability to obtain and maintain a ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (08/15/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …of ITIL4 principles + Master's Degree **Clearance Requirements:** + Must have a current/ active Secret clearance with the ability to obtain and maintain a ... **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV)… more
    ManTech (06/12/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... civil, and commercial markets. Nightwing is seeking a dedicated and detail-oriented Plant Engineer to join our team and drive the optimization of our industrial… more
    Nightwing (07/24/25)
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  • System Security Engineer

    Amentum (Fort Meade, MD)
    …a dynamic environment. + Ability to travel up to 25% **Clearance Required:** + Active TS clearance with SCI eligibility **Minimum Education:** + HS Diploma ... Amentum is seeking a highly skilled **System Security Engineer ** to support the design, implementation, and ongoing operations of enterprise security tools-including… more
    Amentum (07/25/25)
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  • Senior Cloud Engineer

    ManTech (Chantilly, VA)
    …+ Ability to travel domestically. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/15/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    …+ Ability to travel domestically. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to ... ManTech seeks a motivated, career and customer-oriented **Lead** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/15/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …+ Proficiency with Cisco Identity Services Engine (ISE) **Clearance Requirements:** + .An active TS /SCI with Polygraph is required for this position. **Physical ... **MANTECH** seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design,… more
    ManTech (08/08/25)
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