• Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …Product Teams (IPTs) and provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret/SCI with Polygraph . **TYPICAL EDUCATION ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will… more
    SAIC (11/06/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Percentage of Travel Required : Up to 10% Type of Travel: Local *...applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such… more
    CACI International (11/14/25)
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  • Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Linux Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** IT Infrastructure and ... **Experience:** 6 + years of related experience **US Citizenship Required :** Yes **Job Description:** GDIT is your place. Make...virtual infrastructure needs. Our work depends on a Lab Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (10/29/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Chantilly, VA)
    …Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... application, eg, audio, communications, radar, etc.] + Implement DSP algorithms in software and/or hardware using programming languages such as C, C++, MATLAB,… more
    Parsons Corporation (11/18/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …and consultation on various SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS/SCI with CI Polygraph + Experience working in ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering… more
    KBR (10/20/25)
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  • FADE Systems Integration Engineer SETA

    Noblis (Chantilly, VA)
    …customers. Required Qualifications + Active Top Secret/SCI with Counterintelligence (CI) Polygraph . + US Citizenship is required . + Bachelor's degree with 5 ... Responsibilities Noblis ESI is seeking a **FADE** **Systems Integration Engineer SETA** to serve as a member of a System Engineer and Technical Advisor (SETA)… more
    Noblis (10/11/25)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required : + Security Clearance Requirements: TS/SCI with Polygraph + ... Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is...Agile: Applying Agile principles to management of a government/contractor software development team working disparate projects - informing lines… more
    KBR (09/30/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    …part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in acquisition and ... execution of mission critical systems. The Acquisition Systems Engineer is part of a team of high-performing subject matter experts (SMEs) responsible for planning,… more
    SAIC (10/23/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's Prime Program, Landmark AOS located in Chantilly, VA. ... meet the challenges of tomorrow. As the **Acquisition System Engineer ** , you will provide Acquisition and Program Management...with other Program Offices for the transition of prototype software to baseline programs for long term operations &… more
    SAIC (11/15/25)
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