• Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer ( Expert ) with TS /SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a ... STEM degree program, or equivalent Expert level experience as a Systems Engineer . . Expert working experience in government or industry in relevant… more
    TRIAEM, LLC (09/05/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    ** Systems Engineer - Expert ** **Location- Herndon, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... program requires US Citizenship_** **Position Overview** We're seeking a **skilled Systems Administrator** with deep experience in **Amazon Web Services (AWS)** to… more
    ABBTECH Professional Resources, Inc. (07/01/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    ** Systems Engineer - Expert ** **Location- Herndon, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... requires US Citizenship_** **Position Overview** We are seeking a highly experienced ** Systems Engineer ** to support enterprise IT infrastructure projects with a… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Antenna Systems Engineer (Lead,…

    The Boeing Company (El Segundo, CA)
    …Boeing Space Mission Systems is seeking a highly skilled and motivated **Antenna Systems Engineer (Lead, Senior or Expert )** to join the Satellite team ... you might be the perfect candidate! As an Antenna Systems Engineer , you will work on satellite...which the US Government requires US Citizenship. A final Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    The Boeing Company (09/07/25)
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  • Systems Engineer , Subject Matter…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Ingalls Industries, Mission Technologies Division (HII-MT) is seeking a qualified candidate for Systems Engineer , Subject Matter Expert , Radar Systems . ... a TS /SCI security clearance with advanced security checks + Secret clearance minimum to start Physical Requirements Office or industrial environment. Capable… more
    Huntington Ingalls Industries (09/12/25)
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  • Systems Engineer Subject Matter…

    Noblis (Bethesda, MD)
    Responsibilities Noblis ESI is seeking an experienced Systems Engineer SME to support an Intelligence Community (IC) program in Bethesda, MD. Successful ... technical topics to non-technical senior audiences. Required Qualifications + Active TS /SCI with Counterintelligence (CI) Polygraph. + BS/BA degree with 12 to… more
    Noblis (09/02/25)
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  • COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity to ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...make a personal impact as a Systems Engineer supporting a world class maintenance… more
    General Dynamics Information Technology (08/02/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT.… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Engineer SME, Capability…

    Huntington Ingalls Industries (Dayton, OH)
    …Mission Technologies Division (HII-MT) is seeking a qualified candidate for Lead Systems Engineer , Subject Matter Expert , Capability Development. The ... a TS /SCI security clearance with advanced security checks + Secret clearance minimum to start Physical Requirements Office, or industrial environment. Capable… more
    Huntington Ingalls Industries (09/03/25)
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  • Systems Engineer

    Lockheed Martin (Virginia Beach, VA)
    **Description:** You will be a Systems Engineer Subject Matter Expert \(SME\) in virtual and physics\-based modeling, responsible for developing, ... \(FD\) Branch\.\. **What You Will Be Doing** As a Systems Engineer you will be responsible for:...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/15/25)
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  • Systems Engineer II - Top

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... lives of those who protect us. As our next Systems Engineer II, you will be provided...Degree in a related field. + Active and transferable Top Secret US government issued security clearance… more
    RTX Corporation (09/13/25)
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  • Technical Operations Engineer ( Top

    Lockheed Martin (Colorado Springs, CO)
    …processes, and practices\. * Familiarity with Windows, RedHat Linux, and Docker\. * Active DoD Top Secret clearance with ability to obtain and maintain a SCI and ... and support Windows Server infrastructure and be relied upon as an expert Windows administrator resource to help develop the team's overall proficiency\. More… more
    Lockheed Martin (08/28/25)
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  • Top Secret Principal Systems

    Insight Global (Tampa, FL)
    Job Description Insight Global's client is looking for a Top Secret Principal System Engineering Advisor in Tampa, FL. This candidate will be providing expert ... Skills and Requirements Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering, or related field; Master's degree preferred. Minimum 15… more
    Insight Global (09/09/25)
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  • Full Stack Engineer , Staff / Top

    Lockheed Martin (Fort Worth, TX)
    …Fort Worth, TX, or Palmdale, CA site \*\*\* **Basic Qualifications:** Active DoD Top Secret Clearance DoD 8140/8570 Level II Certification \(e\.g\., Security\+ ... **Description:** As a Full Stack Engineer on our team, you will design, develop,...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (08/23/25)
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  • Staff Mission Architect Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ **Must have US Citizenship with active or current Top Secret Clearance at time of application**… more
    Northrop Grumman (08/09/25)
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  • Sr. Systems Engineer - Top

    Stellar Innovations (Wright-Patterson AFB, OH)
    …Innovations is the company for you! SIS has an immediate opportunity for a Sr. Systems Engineer to support the Air Force at Wright-Patterson AFB in the Dayton, ... area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. +...project growth and success. + Functions as a technical expert across multiple project assignments and may supervise others.… more
    Stellar Innovations (08/22/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Arlington, VA)
    …protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to acquire a CI Poly. Jacobs is an ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (08/19/25)
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  • Critical Facility Technician 2 - Top

    M. C. Dean (San Antonio, TX)
    …for access to classified information; **Ability to obtain & maintain a Top - Secret Clearance required.** **Passport Requirement:** Continued employment for this ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...to classified information; **Ability to obtain & maintain a Top - Secret Clearance required** **.** **Desired / Advantageous… more
    M. C. Dean (08/30/25)
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  • Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** **Passport Requirement:** Continued employment for this role ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...access to classified information; **Ability to obtain and maintain Top - Secret clearance.** + Continued employment for this… more
    M. C. Dean (08/30/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Tampa, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... to join our team as a Senior Principal Cyber Systems Engineer based out of Tampa, FL....IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to… more
    Northrop Grumman (08/27/25)
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