• Linux Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Linux Systems Engineer GDIT is seeking a TS cleared Linux Systems ... documentation for system and application configurations Required Qualifications: * Linux systems administration experience in a secure...VA with some travel to Clarksburg, WV * Active Top SecretTop- Secret Clearance ( TS /SCI) with… more
    General Dynamics Information Technology (06/03/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...candidate will be responsible for designing, implementing, and maintaining Linux -based systems , ensuring high performance, reliability, and… more
    CACI International (05/13/25)
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  • Principal Electronics Engineer - Top

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... systems engineering design documentation + Space Vehicle Lead Engineer tasked with + General frequent use and application...experience + Must have an active US Government DoD Top Secret security clearance at time of… more
    Northrop Grumman (05/29/25)
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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (04/08/25)
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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...reporting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (05/29/25)
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  • Software Engineer - TS /SCI

    CACI International (Sterling, VA)
    …issue tracking tools (eg, Jira, + Confluence **_Required:_** + **Must have a current Top Secret Sensitive Compartmented Information ( TS SCI) Clearance** + ... Software Engineer - TS /SCI Job Category: Engineering Time Type:...collaborate with cross-functional teams and stakeholders + Familiarity with Linux operating systems + Must be available… more
    CACI International (04/25/25)
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  • Identity Access Management (IAM) Engineer

    General Dynamics Information Technology (Sterling, VA)
    …RQ200783 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Engineering **Skills:** AWS Identity And Access Management (IAM),IAM,IAM...work depends on an Identity and Access Management (IAM) Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (06/05/25)
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  • Network Lab Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ198612 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Engineering **Skills:** Information Systems ,Network Engineering,...Required:** Yes **Job Description:** GDIT is seeking a **Lab Engineer ** with strong networking expertise to support testing, evaluation,… more
    General Dynamics Information Technology (05/29/25)
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  • SATCOM Field Engineer - TS /SCI…

    Northrop Grumman (Dulles, VA)
    …5 years (level 3) or 8 years (level 4 of relevant experience. + US ,citizen + Top Secret /SCI clearance at time of application + At least 2 years of experience in ... Systems Division is seeking a well-qualified SATCOM Field Engineer to join its dynamic team of technical professionals...routers, switches, etc.). + Working knowledge of computer operating systems , particularly Windows and Linux , and their… more
    Northrop Grumman (04/08/25)
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  • Software Engineer - TS /SCI

    CACI International (Sterling, VA)
    Software Engineer - TS /SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... + Java, Hibernate, Vue3, JavaScript, CSS, and HTML. + Experience developing within Linux environment + Experience with version control systems (eg git, svn)… more
    CACI International (05/07/25)
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  • Calling all Junior TS Cleared DevOps…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (04/08/25)
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  • Systems Administrator ( Linux )

    Nightwing (Sterling, VA)
    …new cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...Secret clearance and be able to obtain a TS /SCI clearance + Must be able to obtain DHS… more
    Nightwing (05/17/25)
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  • HPC Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** HPC Systems Engineer GDIT is seeking a TS cleared HPC Systems ... documentation for system and application configurations **Required Qualifications:** + Linux systems administration experience in a secure...VA with some travel to Clarksburg, WV + Active Top Secret Clearance ( TS /SCI) with… more
    General Dynamics Information Technology (05/03/25)
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  • Engineer /Principal Engineer Ground…

    Northrop Grumman (Dulles, VA)
    …5 years (level 3) of relevant experience + Ability to obtain and maintain a Top Secret / SCI clearance + US citizen **Preferred Qualifications:** + Active Top ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (04/08/25)
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  • Senior Platform Engineer

    CACI International (Sterling, VA)
    …field. (equivalency of a degree and work experience will also be considered) Active Top Secret clearance with SCI eligibility.** * DoD 8570 IAT Level 2 ... Senior Platform Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (03/11/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …in lieu of required education + **The ability to obtain and maintain a Top Secret with SCI eligibility US Security Clearance is required** **Qualifications We ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (04/22/25)
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  • Software Engineer

    Leidos (Gaithersburg, MD)
    …with customers, user workgroups, and vendors to manage the 4ACES platform. ** Top Secret Security Clearance Required.** **Primary Responsibilities:** + Support ... Provide support for installations and deployments. + Assist the Systems Engineer (SE) with debugging any issues...required per contract.** + Candidates must possess an active Top - Secret clearance with the ability to obtain… more
    Leidos (04/25/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …cyber domains in the interest of national security. Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job Description: As ... a Lead Systems Engineer , you will lead the technical...environment utilizing virtulization tools/technologies + Requires an active DoD Secret Clearance and ability to obtain a TS more
    L3Harris (05/29/25)
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  • Computer Systems Engineer

    CACI International (Frederick, MD)
    Computer Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... to operate (ATO). **Qualifications** _Required:_ + Must have a TS /SCI security clearance with ability to pass a CI...current Security + certification + Has strong experience with Linux CLI & Windows administration and DBMS administration +… more
    CACI International (05/22/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. ... Nessus, ACAS, or similar. + Strong understanding of networking, operating systems (Windows/ Linux ), and encryption technologies. **Preferred Qualifications:** +… more
    Nightwing (05/22/25)
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