• Systems Engineer

    Lockheed Martin (Littleton, CO)
    …We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\.… more
    Lockheed Martin (11/02/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shift 9/80 Job Description: The Systems Engineering Specialist is responsible for supporting the requirements,...class III flight physical. + Must have an active Top Secret with SCI at the time… more
    L3Harris (11/01/25)
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  • Systems Engineer 4 - TS/SCI

    M. C. Dean (Omaha, NE)
    …including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** Responsibilities The position drives the ... including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** + Experience eliciting requirements, conducting… more
    M. C. Dean (10/08/25)
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  • Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …principles and processes and effective communication skills. **Preferred Qualifications:** + Active DoD Top Secret Clearance + Master's Degree or PhD in a STEM ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/19/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …take your career to the next level? Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team! In this role, you will be ... and performance of cutting-edge technologies. **What You'll Be Doing:** As a Systems Engineer at Parsons, your responsibilities will include: + **Operations… more
    Parsons Corporation (12/19/25)
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  • Mechanical Systems Engineer Staff…

    Lockheed Martin (Littleton, CO)
    …* Experience with mechanical integration, assembly and test\. * Active or Current Top Secret Clearance or equivalent \(i\.e\. DoE Q\) required to start\. ... like?** SPP Alpha is looking for a mechanical system engineer to join a fast growing, dynamic program\. If...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/22/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share...with TEMPEST testing and system audits. Requirements + ACTIVE TOP SECRET + Six (6) yearsof professional ... in your status update to LinkedIn. Job Title Senior Systems Security Engineer Location Dahlgren, VA 22448...candidates will be considered without regard to legally protected characteristics. Type of Security Clearance Required Top Secret more
    EPS Corporation (11/13/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law...on site in Washington, DC and requires an active Top - Secret clearance. **Essential Duties & Responsibilities:** +… more
    SMX (11/04/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    …Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative ... citizens are eligible for a security clearance. **Qualifications We Prefer** + Active DoD Top Secret clearance with investigation within five years + Model Based… more
    RTX Corporation (12/12/25)
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  • Mid or Senior level Design and Analysis…

    The Boeing Company (Berkeley, MO)
    …Dominance Team is seeking a **Mid (Level 3) to Senior (Level 4) F/A-18 Systems Electrical Design Engineer with Siemens Mentor Graphics experience** to design ... MO** . This position reports to the Electrical Platforms Systems manager under the Air Dominance division. This position...**This position requires the ability to obtain a US Secret Security Clearance for which the US Government requires… more
    The Boeing Company (12/11/25)
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