• Network Administrator

    Nightwing (Sterling, VA)
    …implementation and upgrades. Desired Certs: + One or more of the following: CompTIA Network +, CCNA, CCNP, Azure Network Engineer Associate, Red Hat Certified ... in the intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This… more
    Nightwing (12/26/25)
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  • Exploitation Analyst - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Exploitation Analyst - Top Secret Clearance | Norfolk, VA Cambridge International Systems, Inc. Join a dynamic global team united by shared values: commitment, ... integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex...This is a full-time position requiring an active DoD TS clearance. This position is contingent upon contract award… more
    Cambridge International Systems Inc (12/04/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Reston, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... fundamentals of layered defense and zero trust technologies. Prevent adversary network threats, identify advanced attack vectors, and thwart methods of exploitation.… more
    ENS Solutions (12/27/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the ... CORE/WAN Network - Tier 3 Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/19/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the ... CORE/WAN Network Lead Job Category: Information Technology Time Type:...TS /SCI + 10+ years related technical experience in Network and Transport technologies, tools, and techniques + Understanding… more
    CACI International (10/24/25)
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  • Top Secret Splunk Engineer

    Insight Global (Vienna, VA)
    …including premium apps such as ITSI and SIEM. * Install, configure and maintain network security devices such as IDS, IPS and related infrastructure. * Create custom ... Skills and Requirements -BA/BS Degree and 4 years of experience - TS Clearance - Experience in Design, develop, and maintain the database… more
    Insight Global (01/17/26)
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  • Cloud Administrator ( Top - Secret

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …years of experience and cyber certifications may be considered in lieu of degree. + Top Secret clearance with SCI eligibility + 5-7 years' experience in a Cloud ... to support a large, Federal agency in protection of our various borders. A top - secret clearance with SCI eligibility will be required for this role.… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • F5 Systems Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ211626 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer ...servicing the systems as needed What you'll need: **Active TS /SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (12/15/25)
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  • CNO Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …Mission is Ours\. Lockheed Martin Space is seeking a full\-time Early Career Cyber Network Operations Software Engineer \. As a CNO Developer, you will have the ... \(operating system kernel development experience is desired\) \- Experience/knowledge of network protocols and data flows or similar concepts **Desired Skills:** \-… more
    Lockheed Martin (01/15/26)
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  • Cyber Security Project Engineer - TS

    General Dynamics Information Technology (Mclean, VA)
    …RQ211338 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to...+ **Required Experience** : 8+ yrs + **Clearance** : TS /SCI with Polygraph + **Required Technical Skills:** + Experience… more
    General Dynamics Information Technology (12/17/25)
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