• 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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  • Tyto Athene (Fort Meade, MD)
    …knowledge of TLS and PKI + Proficiency with Juniper networking devices. **Clearance:** + Active Top Secret with SCI eligibility clearance. **Location:** + ... **Description** Tyto Athene is searching for a **S** **enior Network Engineer ** to provide technical support for the development, test, deployment, and sustainment… more
    DirectEmployers Association (10/29/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …teams and mentor junior engineers. **Clearance:** + Must possess and maintain an active TS /SCI with Full Scope Polygraph. **About Tyto Athene** **Compensation:** ... Athene is searching for a **Tier 3 Unified Communications/Audio Visual Engineer ** to provide expert-level engineering, troubleshooting, and lifecycle support for… more
    DirectEmployers Association (09/09/25)
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  • 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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  • 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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  • 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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  • 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 (11/01/25)
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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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  • HSM Engineer - Active Top

    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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  • ACAS Engineer - Active Top

    ENS Solutions (College Park, MD)
    …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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  • Top Secret DevSecOps Engineer

    Insight Global (Springfield, VA)
    Job Description A client in the Washington, DC area is seeking a Top Secret Cleared DevSecOps in support of a federal client. This position will be fully onsite ... NY, 5 days a week. Candidates must have an active TS Clearance and/or Q Clearance. If...will support project teams by bringing expertise in Azure Cloud Services integration, helping to ensure secure and efficient… more
    Insight Global (11/01/25)
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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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  • IT Cloud Systems Engineer

    General Dynamics Information Technology (Bethesda, MD)
    …RQ207439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... opportunity to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT...other project management tools + **Security Clearance Level** : TS /SCI with active polygraph + **Location** :… more
    General Dynamics Information Technology (09/26/25)
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  • Edge Information Systems Security Engineer

    V2X (Springfield, VA)
    …in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain ... professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI...from an accredited University; OR + Certification: + Certified Cloud Security Professional (CCSP); or + Certified Security Software… more
    V2X (09/09/25)
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  • CNO Automated Test Engineer ( Active

    General Dynamics Information Technology (Hanover, MD)
    …RQ208181 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... to $20,000 for New Hires** + **You receive an additional 5 days of PTO for TS /SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal… more
    General Dynamics Information Technology (10/09/25)
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  • Active Directory Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ206273 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** Other **Job ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Active Directory Systems Engineer Deliver simple solutions to complex… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Engineer ( Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208797 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... offer is one-of-a-kind. Our work depends on a **Systems Engineer ** joining our team to support a GDIT program...systems. **REQUIREMENTS AND QUALIFICATIONS:** + The position requires an active TS /SCI with Polygraph. + Bachelor's Degree… more
    General Dynamics Information Technology (10/14/25)
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  • Senior Technical Consultant , Platform (Federal…

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... customers, including 85% of the Fortune 500(R). Our intelligent cloud -based platform seamlessly connects people, systems, and processes to...in this role, we need someone who has:** + ** Active Security Clearance Required** + At least 6years of… more
    ServiceNow, Inc. (10/10/25)
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