• Systems Integrator

    SAIC (Arlington, VA)
    …(CISSO), or Certified Secure Software Lifecycle Professional (CSSLP). An active SECRET clearance, with eligibility for Top Secret /SCI, is required ... with DoD security protocols and operational standards by leveraging software bill of materials (SBOMs) and proper configuration practices. This contingent… more
    SAIC (01/16/26)
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  • Secure Infrastructure Design Developer (Senior/…

    RTX Corporation (Richardson, TX)
    …with the ability to convey complex technical concepts to non-technical stakeholders. + Active DoD Top Secret clearance. Some of our competitive benefits ... Design and Networking team is seeking a Solution Design Engineer for an on-site role based in Richardson, TX....is 100% onsite in Richardson, TX, and requires a DoD Secret clearance. Top more
    RTX Corporation (11/12/25)
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  • R&D RFIC Design Engineer , Hybrid

    Sandia National Laboratories (Albuquerque, NM)
    …convincing evidence of quality designs. + LabVIEW, MATLAB, and C++ programming experience. + Active DOD TS or DOE Q level clearance. About Our Team: The Advance ... and Microsystems department (5255) seeks an R&D Microwave and Sensor Engineer to design, fabricate, test, qualify, and deliver custom-designed microwave components.… more
    Sandia National Laboratories (01/07/26)
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  • Systems Engineer

    KBR (Chantilly, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... future of space defense. KBR is seeking a Systems Engineer (SE) to support the SSPO Systems Engineering and...completeness across the acquisition + Leverage a variety of software tools including DOORS, and perform analysis and automation… more
    KBR (12/31/25)
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  • Senior Information Systems Security…

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... and compliance of its content **CLEARANCE REQUIRED** : Active TS /SCI with polygraph. **Qualifications** + Bachelor of Science degree...14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs… more
    Leidos (12/14/25)
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  • Mechanical Engineer ICS

    Parsons Corporation (Sandy, UT)
    …knowledge and proficiency with MS Office Suite of word processing and integrated software applications + Active TS /SCI clearance with polygraph preferred. If not ... Description:** Parsons is looking for an amazingly talented Mechanical Engineer with EMCS experience to join our team! In...for Facilities Design and Construction projects for a prominent DoD customer. **What You'll Be Doing:** This role will… more
    Parsons Corporation (12/09/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …approval from the customer. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. - Must be able ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
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  • Principal Requirements Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …* Experience managing requirements within an iterative and agile environment * Current Active DoD Secret Clearance with the ability to obtain and maintain a ... Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ** **What you will get to do** : Plan… more
    Northrop Grumman (11/25/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, VA ... and will be a full-time on-site position. **Responsibilities** The Systems Engineer 's role is designing, managing, and optimizing complex enterprise systems ensuring… more
    GovCIO (11/22/25)
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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 (11/21/25)
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