• Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and/or Experience: Bachelor's degree and/or 5 to 8 years of experience . Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:**...effective solutions. . Communication Skills: Ability to communicate technical information clearly to both technical and non-technical audiences. .… more
    CGI Technologies and Solutions, Inc. (10/21/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... + Experience with LDAP administration (eg creating and managing users and groups) + Current TS / SCI / CI Poly issued security clearance is required day 1. US… more
    RTX Corporation (10/09/25)
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  • Frontend Software Engineer , Federal

    General Atomics (Charlottesville, VA)
    …substitute equivalent experience in lieu of education. + Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to ... all domain and globally focused situational awareness capabilities that process petabytes of data from numerous streaming data sources in near real time. Our… more
    General Atomics (11/16/25)
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  • Front End Software Engineer

    CACI International (Sterling, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... 12/29/2025 We are seeking a dedicated Front End Software Engineer to support our Makalu contract. If you are...and upbeat team atmosphere. **Qualifications:** _Required:_ + An active TS / SCI clearance with Polygraph. + Bachelor's degree… more
    CACI International (11/18/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    DCGS Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... * * * CACI is seeking a DCGS Field Engineer to join the CACI team at Langley AFB,...Personal Qualifications + Bachelor's Degree in Technical Field. + TS / SCI Security Clearance. + Experience (all required)… more
    CACI International (11/08/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    …developed software. This role is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job Duties include, but are not ... databases used for related satellite mission assessment activities. **Qualifications** + **Active TS / SCI clearance with Polygraph.** + Bachelor's Degree in an… more
    SAIC (11/06/25)
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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    …sharing and future troubleshooting + Other duties as assigned Required Skills: + Active TS / SCI with Polygraph + Bachelor of Science degree in Computer Science or ... Title: Cloud Computing Engineer SME Belong. Connect. Grow. with KBR! KBR's...complex security concepts to technical and non-technical stakeholders Clearance: TS / SCI clearance with a Polygraph Belong, Connect… more
    KBR (10/21/25)
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  • Network Engineer Intern - Summer

    CACI International (Springfield, VA)
    …Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS / SCI Employee Type: Part-Time On-Call Percentage of Travel Required: None ... completion of tasks under the direction of a senior Engineer . **Qualifications:** _Required:_ + 0-2 year's relevant experience required...related degree is preferred + Must have an active TS / SCI security clearance - ** ** **What… more
    CACI International (10/09/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …be US Citizen - Active Secret clearance and eligible to obtain a TS / SCI level clearance - Bachelors of Science in Electrical Engineering, Physics, Computer ... Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or...and learn in new areas **Preferred Qualifications:** - Active TS / SCI clearance preferred - Master's Degree in… more
    Leidos (10/17/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... * * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support... assurance control subject areas. **Qualifications:** _Required:_ + Active TS / SCI security clearance. + DoD Directive 8570… more
    CACI International (11/12/25)
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