• Zscaler (Mclean, VA)
    …services within classified environments **What We're Looking for (Minimum Qualifications)** + ** Active Secret Security Clearance required and must be maintained ... levels and monthly + Information Assurance Technician Level 2 certification and Top Secret security clearance \#LI-Onsite \#LI-YC2 Zscaler's salary ranges are… more
    DirectEmployers Association (10/03/25)
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  • Zscaler (Washington, DC)
    …control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years in ... founded in 2007 with a mission to make the cloud a safe place to do business and a...strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management … more
    DirectEmployers Association (10/11/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …and network policies **Senior DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI Poly security clearance + OpenShift Certified ... DevOps Engineer Position Requirements:** + **Must be a US citizen with an active TS /SCI security clearance** + Bachelors degree in a related field along with… more
    DirectEmployers Association (09/11/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... network engineering, administration, or related IT roles. + Clearance: TS /SCI CI Poly + Required Skills: + Experience with...+ Proficient in Linux and Windows system administration + Active CompTIA Security+ CE or equivalent DoD 8570 baseline… more
    DirectEmployers Association (09/30/25)
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  • Tyto Athene (Washington, DC)
    …Completion of various DAU and Project Management coursework/certifications. **Clearance:** + Current active TS clearance (must have current SSBI) as reported in ... **Description** Tyto Athene is seeking a Part-Time **Principal Engineer ** to support a Government Program Management Office in Suitland, MD. **Responsibilities:** +… more
    DirectEmployers Association (10/04/25)
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  • Cloud Developer/ Engineer

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret /SCI/FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer ... US Veterans preferred On premise at Government facility Requires TS /SCI, Full Scope Poly (must have already and be...introduction The Sponsor plans to build a new secure cloud -based enclave and migrate off of legacy on-premises infrastructure.… more
    The Metamorphosis Group (09/10/25)
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  • Cloud Engineer - Active

    ENS Solutions (Springfield, VA)
    …design Requirements + Bachelor's Degree and 6+ years of experience. + Must possess an Active TS /SCI ;willingness to obtain and maintain a CI Poly. + Expertise in ... + Design, develop, and recommend integrated cloud system solutions + Perform duties on tasks...+ Perform duties on tasks that require expertise in cloud implementation, scripting, configuration, installations, networking and cloud more
    ENS Solutions (08/15/25)
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  • Calling all TS Cleared Ground Systems…

    Northrop Grumman (Dulles, VA)
    …with NG products, processes, and procedures_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_ _Principal ... with NG products, processes, and procedures_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_ This position… more
    Northrop Grumman (10/17/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a...weeks in support of mission activities. + Possesses an active TOP SECRET /SCI clearance and… more
    General Dynamics Information Technology (08/02/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a ... personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a...8140/8570 IAT III compliance + **Security Clearance Level** : Active Top Secret + **Required… more
    General Dynamics Information Technology (10/06/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make a personal ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...impact as a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A… more
    General Dynamics Information Technology (09/26/25)
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  • G2 Infrastructure Engineer | Active

    General Dynamics Information Technology (Fairfax, VA)
    …SPO Migration, JBAB and Saratoga Re-Alignment) **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Top Secret clearance. {A Secret clearance ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (10/10/25)
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  • Sr Principal Security Engineer for HSM…

    General Dynamics Information Technology (Washington, DC)
    …**Technical** **Experience** **:** DoD 8140/8570 IAT level II compliance + **Security Clearance Level:** Active Top Secret with SCI eligibility and a T5 or ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (10/04/25)
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  • LINUX Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …8570 Level II Certification within 6 months of assignment. + **Security Clearance Level:** Active Top Secret + **Required Skills and Abilities** : Highly ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/23/25)
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  • Principal Systems Engineer - Active

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal impact as a… more
    General Dynamics Information Technology (08/09/25)
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  • Network Engineer - Must Have Active

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... Network Engineer duties and responsibilities. Network Engineer supports...help employees use the network and solve common problems. Cloud Engineering Team Support - : Yes * The… more
    The Metamorphosis Group (10/18/25)
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  • Computer Security Engineer ( Top

    Kelly Services (Alexandria, VA)
    **Computer Security Engineer (contract to hire)** Up to $180K/year DOE Requires an active TOP SECRET security clearance for consideration Our customer is ... currently seeking a **Computer Security Engineer ** supporting the Department of Defense onsite in Alexandria,...DoD environments or with organizations requiring high-security standards + ** Top Secret Clearance** + IAT Level II… more
    Kelly Services (10/16/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Reston, VA)
    …and applications + Experience working with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance; willingness to take a polygraph exam + HS ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (09/27/25)
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  • Senior Software Engineer - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …are not limited to the following specialized security screenings: + Candidates must have an active TS and be willing to upgrade to TS /SCI (with polygraph) ... Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud +AI Azure Data Explorer...or have an active TS /SCI and be willing to upgrade to TS more
    Microsoft Corporation (10/18/25)
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  • Calling all Top Secret Cleared Cyber…

    Northrop Grumman (Dulles, VA)
    …years of Cyber/SSE experience, preferably within the defense aerospace industry + US Citizen with active Top Secret security clearance, with SCI and DCID 6/4 ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...and a new hire start date is contingent on TS clearance transfer. Due to the nature of this… more
    Northrop Grumman (10/16/25)
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