• Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    cyber domains in the interest of national security. Job Title: Specialist, Cyber Infrastructure Systems Engineer Job Code: 24729 Job Location: Colorado ... capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and...minimum of 8 years of prior related experience. + Top Secret /SCI clearance is required. + DOD… more
    L3Harris (06/07/25)
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  • Senior Associate, Cyber

    L3Harris (Lompoc, CA)
    … domains in the interest of national security. Job Title: Senior Associate, Cyber Infrastructure Systems Engineer (Relocation Available) Job Code: 23391 ... capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and...minimum of 6 years of prior related experience. + Top Secret / SCI security clearance required.… more
    L3Harris (04/24/25)
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  • Systems, Cyber Infrastructure

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 23768 Job Location: Palm Bay, ... of capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and existing servers… more
    L3Harris (05/08/25)
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  • Scecialist, Cyber Infrastructure

    L3Harris (Melbourne, FL)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 24724 Job Location: Palm Bay, ... capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and...minimum of 8 years of prior related experience. + Top Secret / SCI security clearance required.… more
    L3Harris (06/07/25)
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  • Cyber Infrastructure Support…

    COLSA Corporation (Huntsville, AL)
    We are seeking an experienced and proactive Cyber Infrastructure Support Engineer to provide enterprise-level support across system administration, ... of a high-performing team responsible for maintaining core IT infrastructure , enabling secure and efficient operations across mission-critical environments. This… more
    COLSA Corporation (04/25/25)
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  • Lead Cyber Infrastructure Systems…

    L3Harris (Melbourne, FL)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 25216 Job Location : Melbourne, ... Redhat/Oracle Linux systems (physical and virtual) + Experience deploying infrastructure through automation + Familiarity with implementing and maintaining security… more
    L3Harris (06/25/25)
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  • Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 21703 Job Location: Colorado ... minimum of 8 years of prior related experience. + Secret clearance is required. + DOD 8570.01M IAT 2...in a dynamic, fast paced, team-oriented environment + Active TS /SCI DOD security clearance is preferred + Establish and… more
    L3Harris (06/11/25)
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  • Cyber Infrastructure Engineer

    Deloitte (Colorado Springs, CO)
    …with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in support of cyber ... Our Deloitte Cyber team understands the unique challenges and opportunities...or at any time in the future + Active Top Secret clearance required with SCI eligibility… more
    Deloitte (06/19/25)
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  • Senior Specialist, Cyber

    L3Harris (Melbourne, FL)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator ... In lieu of a degree, minimum of 10 years of prior related experience. + TS /SCI with a CI Polygraph clearance is required. + DOD 8570.01M IAT 2 certification.… more
    L3Harris (05/02/25)
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  • Sr Principal Systems Engineer - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a… more
    General Dynamics Information Technology (06/20/25)
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  • AI Systems Engineer - Active Top

    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:** Systems ... seeking a highly skilled, self-motivated, and resourceful **AI Systems Engineer ** to spearhead the design and deployment of AI...IAT III compliance + **Security Clearance Level** : Active Top Secret + **Location:** Washington, District of… more
    General Dynamics Information Technology (06/04/25)
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  • LINUX Sr Principal Systems Engineer

    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:** Systems ... II Certification within 6 months of assignment. + **Security Clearance Level:** Active Top Secret + **Required Skills and Abilities** : Highly motivated,… more
    General Dynamics Information Technology (06/25/25)
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  • Sr Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in… more
    General Dynamics Information Technology (06/06/25)
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  • Senior PKI Engineer (Active Top

    General Dynamics Information Technology (Manassas, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... **Skills:** Public Key Infrastructure ,Red Hat Enterprise Linux (RHEL),Server Administration,Transport Layer Security (TLS)...+ SharePoint + Technical Writing Must have: + Active Top Secret Clearance + Willingness for Periodic… more
    General Dynamics Information Technology (06/08/25)
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  • Citrix Systems Engineer - Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support the Department of...preferred + Azure Cloud Administrator certification desired + Active Top - Secret clearance GDIT is an Equal Opportunity/Affirmative… more
    General Dynamics Information Technology (05/27/25)
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  • Sr 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:** SSBI (T5) **Job Family:** Systems ... Required:** Yes **Job Description:** **Job Description Summary:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal impact as a… more
    General Dynamics Information Technology (06/05/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance; willingness to take a polygraph exam +...CND Certification + Ability to obtain a DoD 8570.01-M Cyber Security Service Provider - Infrastructure Support… more
    ENS Solutions (05/08/25)
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  • Deputy Program Manager (Senior, Top

    V2X (Sierra Vista, AZ)
    …Candidates for this role must have an active US Department of Defense (DoD) Top Secret level Security Clearance. This position is contingent upon successful ... builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years...must have an active US Department of Defense (DoD) Top Secret level Security Clearance. Supervisory /… more
    V2X (04/10/25)
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  • Critical Facility Technician 4 - Top

    M. C. Dean (Manassas, VA)
    …for access to classified information; **Ability to obtain and maintain a Top - Secret clearance.** **Passport Requirement:** Continued employment for this role ... for access to classified information; **Ability to obtain and maintain a Top - Secret clearance.** **Desired / Advantageous Qualifications:** + Possess a… more
    M. C. Dean (06/11/25)
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  • Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** **Passport Requirement:** Continued employment for this role ... US Citizenship, for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** + Continued employment for this role will be… more
    M. C. Dean (06/24/25)
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