• Mechanical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** SPP Alpha is looking for a mechanical system engineer to join a fast growing, dynamic program\. If you enjoy being a part of a ... our customers and pushing boundaries of what's possible\. As the Mechanical System Engineer , you will: * Drive mechanical design execution through CDR and production… more
    Lockheed Martin (11/22/25)
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  • Systems Engineer Staff

    Lockheed Martin (Littleton, CO)
    …- - - **What does this role look like?** SPP Alpha is looking for a system engineer to join a fast\-growing, dynamic program\. If you enjoy being a part of a team ... of the program lifecycle \(development, production, and post production\) * Systems Integration, test and other verification activities * Ownership and delivery… more
    Lockheed Martin (11/22/25)
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  • Systems Engineer Staff

    Lockheed Martin (King Of Prussia, PA)
    …artifacts \(e\.g\. requirements, architecture, procedures, etc\.\) * Current TS/SCI Security Clearance **Desired Skills:** * Experience with model\-based systems ... from the ground up\. As a member of the Systems Engineering team you will: * Perform in an...with scripting and/or demo preparation, planning, and execution **Security Clearance Statement:** This position requires a government security … more
    Lockheed Martin (11/26/25)
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  • Staff Systems Engineer (Top…

    Lockheed Martin (King Of Prussia, PA)
    …invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Staff Systems Engineer \! Lockheed Martin is a global leader in aerospace, ... **The Work:** We are in search of an experienced Systems Engineer to join our team\. As...oral and written communication skills * Experience utilizing Operating Systems & Environments **Security Clearance Statement:** This… more
    Lockheed Martin (10/17/25)
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  • Lead Sr. Principal/ Staff Systems

    Northrop Grumman (Chandler, AZ)
    …Grumman is currently seeking a Lead Sr. Principal Engineer Systems , or Staff Engineer Systems to support the Minotaur program as mission manager at ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 25% of...+ Strong resolve to drive tasks to completion autonomously ** Staff Engineer Systems Basic Qualifications:**… more
    Northrop Grumman (01/06/26)
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  • Staff Engineer Systems

    Northrop Grumman (Colorado Springs, CO)
    Systems -Launch and Missile Defense Systems presents an excellent opportunity for a Staff Engineer Systems - X-Lab Chief Scientist to join our team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (01/06/26)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... and prosperity\. Lockheed Martin Space is seeking a Senior Staff RF Engineer \(level 5\) to join...initialization on advanced RF payloads\. * Lead efforts in systems engineering, analysis, calibration, and verification across the product… more
    Lockheed Martin (11/19/25)
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  • Program Quality Engineer Staff (TS…

    Lockheed Martin (Littleton, CO)
    …* Prior experience as a team lead and considered an experienced quality engineer mentoring junior staff helping with OJT training include budgetary proposal ... Space in Littleton, CO has an exciting opportunity for a Program Quality Engineer supporting the Global Security mission area\. In this role you will develop,… more
    Lockheed Martin (11/19/25)
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  • Staff Project Engineer - Secret…

    Lockheed Martin (Littleton, CO)
    …and software specifications\. Come support our legacy of mission success\. As a Project Engineer Staff , you will be responsible for managing projects under the ... well as Independent Research and Development \(IRAD\) efforts\. These systems demand development of advanced software solutions as well...of team members Who You Are: The typical Project Engineer Staff has Bachelor's degree with 9… more
    Lockheed Martin (12/05/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... utilizing tools like GRASP, HFSS, or CST\. * Lead efforts in systems engineering, analysis, calibration, verification, and validation across the product lifecycle,… more
    Lockheed Martin (11/26/25)
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  • Senior Software Engineer Staff

    Lockheed Martin (Huntsville, AL)
    …built for you\. Lockheed Martin Space is seeking a full time Software Engineer \. In this role, you will support the software engineering lifecycle following the ... Must be a US Citizen; this position will require Final Secret government security clearance prior to starting\. This position is located at a facility that requires… more
    Lockheed Martin (01/09/26)
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  • RF Engineer Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …us, ensuring security and prosperity\. Lockheed Martin Space is seeking an experienced RF Engineer to join our team in Littleton, CO\! In this role, you will support ... various stages in each program's lifecycle\. This role will work closely with systems engineers and program management to organize RF hardware trades, create and… more
    Lockheed Martin (01/09/26)
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  • Sr, Software Engineer Staff

    Lockheed Martin (Littleton, CO)
    …* Previous C/C\+\+ development experience * Ability to obtain/maintain Top Secret Clearance **Desired Skills:** * Experience in Software Architect role * Experience ... in multi\-core and/or multi\-processor systems * Experience in processor firmware and software \(OS based\) \- software drivers and firmware wrappers\. * Experience… more
    Lockheed Martin (12/11/25)
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  • Electrical Systems Integration…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Electrical Systems Integration Engineer ** , where you will lead the development and certification of the Processor and ... Mentor the team and provide guidance to early career staff \. - - - **To be effective in this...years of professional experience\. * An active DoD **Secret clearance ** , thus **US Citizenship** \. - - -… more
    Lockheed Martin (01/08/26)
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  • Principal Engineer Systems - Active…

    Northrop Grumman (Chandler, AZ)
    …of history, they're making history. Northrop Grumman is currently seeking a Principal Systems Engineer to support the Next Generation Launch Equipment (NGLE) ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 10% of...program in Chandler, AZ. The Principal Systems Engineer will be responsible for MBSE… more
    Northrop Grumman (01/07/26)
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  • Space Vehicle Engineer (Spacecraft…

    Northrop Grumman (Colorado Springs, CO)
    …Our employees are not only part of history, they're making history. ** Staff Spacecraft Operations Space Vehicle Engineer ** **Essential Functions:** This position ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/06/25)
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  • Information Systems Security…

    Watershed Security (Philadelphia, PA)
    …and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... and threat assessments to identify and mitigate risks to information systems . + Lead cyber-incident-response efforts, including isolating affected systems ,… more
    Watershed Security (01/02/26)
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  • Systems Engineer -Security…

    AVT Simulation (Orlando, FL)
    Job Summary We are seeking a dedicated Systems Engineer at AVT Simulation. The Systems Engineer will be responsible for the System Development Life Cycle ... Microsoft Project Our Heritage: Founded in 1998 by an engineer , AVT Simulation is an Orlando-based, end-to-end systems...simulation small business. Since our beginning, AVT's highly specialized staff of engineers has included some of the top… more
    AVT Simulation (11/15/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn more about Trident II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the Specialty Engineering ... with a focus on Nuclear Hardness and Survivability engineering\. Security Clearance / Work Authorization: * To meet requirements of the program/customer,… more
    Lockheed Martin (12/06/25)
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  • NCIS Network Engineer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret ... **Req ID:** RQ210294 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (11/14/25)
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