• Senior Systems Integration Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Integration Engineer ** to join our team in **Belcamp** **, MD** . This is an onsite ... Possess a professional certification as a Certified Technical Professional (CTP), Professional Engineer (PE), or similar. ** Clearance Requirements:** + Must be a… more
    ManTech (12/10/25)
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  • Systems Engineer (Diagnostics)…

    Lockheed Martin (Owego, NY)
    …Martin Rotary & Mission Systems is seeking a full\-time Early Career Systems Engineer \(Diagnostics\) \- INTERN\. In this role, you will be conducting ... Mission is Ours\. This position is for a Diagnostics engineer intern with expertise in developing and optimizing approaches...system of systems , systems , subsystems, and components\. Lockheed… more
    Lockheed Martin (01/16/26)
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  • Environmental Control Systems…

    Lockheed Martin (Marietta, GA)
    …been so limitless\. **We are** _Lockheed Martin_ Lockheed Martin is seeking an experienced Engineer within Utility Systems , part of the Vehicle Systems team, ... This candidate will primarily function as an Environmental Control Systems \(ECS\) engineer on AMMM line of...located at a facility that requires a DoD security clearance \. **What's In It For You** Our employees play… more
    Lockheed Martin (01/15/26)
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  • Senior Simulations Accreditation Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation ... Systems Engineer with extensive experience in project...Ability to work collaboratively in a team-oriented environment. SECURITY CLEARANCE REQUIREMENTS: Must currently hold an active Secret security… more
    UIC Government Services and the Bowhead Family of Companies (11/29/25)
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  • Sr. Specialist, FRACAS Systems…

    L3Harris (Salt Lake City, UT)
    …sea and cyber domains in the interest of national security. Job Title: Sr. Specialist Systems Engineer Job Code: 32848 Job Location: Salt Lake City, UT Job ... SATCOM). This position is for a Sr. Specialist, FRACAS Systems Engineer to be primarily responsible for...as assigned + Ability to obtain a DoD Security Clearance , as required Required Qualifications: + Bachelor's Degree and… more
    L3Harris (01/16/26)
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  • Systems Security and Network Security…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …GED Nice If You Have: + Experience as an Operating System Administrator, Systems Engineer , Requirements Analyst, Information Systems Security Officer, ... Systems Security and Network Security Engineer ...and non-connected systems and unclassified and classified systems + Ability to obtain a Secret clearance… more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • Sr. Specialist, Power-Electromechanical…

    L3Harris (Camden, NJ)
    …and cyber domains in the interest of national security. Job Title: Power-Electromechanical Systems Engineer Job Code: 30474 Job Location: Philadelphia, PA - will ... and commitment to excellence in everything we do. Job Description: The Power-Electromechanical Systems Engineer will have the opportunity to play a key role… more
    L3Harris (01/07/26)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret/SCI security clearance with… more
    KBR (12/29/25)
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  • PCS Systems Engineer

    MIKEL, Inc. (Middletown, RI)
    …skills and knowledge to provide solutions that exceed customer expectations. Position: PCS Systems Engineer Description: We are currently seeking a Systems ... scope of capabilities within PCS across numerous platforms. The Systems Engineer will focus on the administrative...optional based on opportunity. + Ability to obtain/maintain SECRET Clearance Preferred Experience & Skills: + Four (4) year… more
    MIKEL, Inc. (12/23/25)
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  • Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    Title: Senior MBSE Systems Engineer KBR is seeking a Senior Model-Based System Engineering (MBSE) Systems Engineer to join the KBR team in support of a ... for an energetic and innovative Senior Model Based System Engineer (MBSE) Systems Engineer to...systems integration events. Qualifications Required: + Active TS/SCI clearance with SAP eligibility is required to be considered… more
    KBR (12/06/25)
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