• ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert ** **Location- Chantilly, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    DirectEmployers Association (10/15/25)
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  • Applied Research Solutions (Bedford, MA)
    …seasoned network and communications expert with a passion for secure, high-stakes systems ? We are seeking a Principal-level Network Engineer to lead the ... assigned. **Minimum Qualifications / Required Skills** + US Citizenship required. + Active Top - Secret ( TS ) security clearance. + Bachelor's degree (BA/BS) in… more
    DirectEmployers Association (12/06/25)
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  • AeroVironment (Huntsville, AL)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... Expert knowledge of Windows, Linux, and MacOS operating systems and enterprise networking concepts + Experience leading incident...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (11/01/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or more ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    DirectEmployers Association (11/26/25)
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  • Applied Research Solutions (Tampa, FL)
    **Description** Applied Research Solutions has an exciting new opportunity for a Systems Engineer located at MacDill Air Force Base (AFB), FL in support of ... identified in applicable engineering surveillance processes. + Provides significant, expert level support to government counterparts regarding the adequacy and… more
    DirectEmployers Association (12/11/25)
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  • COLSA Corporation (Shalimar, FL)
    …Compliance certifications within 6 months Preferred Skills and Qualifications + Active DoD Top Secret clearance highly desired + DoD 8140 Compliance: DoD cyber ... security analysis and assessments on Air Force and Space Force systems to better understand cybersecurity vulnerabilities, characterize security risks, and make… more
    DirectEmployers Association (12/06/25)
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  • Applied Research Solutions (Dayton, OH)
    …Research Solutions is seeking an energetic and experienced full-time Strategic Cyber Security Engineer and Subject Matter Expert to support our customer at the ... Air Force Research Laboratory located at Wright-Patterson AFB. The Cyber Security Engineer will be supporting a cutting-edge program in the development of cyber… more
    DirectEmployers Association (12/11/25)
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  • Tyto Athene (Chesapeake, VA)
    …does not have a degree + CompTIA Security+ certified + LENEL Certified Expert (LCE) **Clearance:** + Active TS /SCI clearance is required. Candidates must ... **Description** Tyto Athene is searching for an experienced **System Engineer , Physical Security** to support one of our DoD programs. This individual will be… more
    DirectEmployers Association (12/05/25)
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  • Systems Engineer , Subject Matter…

    Huntington Ingalls Industries (Dayton, 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 (12/12/25)
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  • 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 (12/05/25)
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  • Unmanned Aerial Systems (UAS)…

    CACI International (Macdill AFB, FL)
    Unmanned Aerial Systems (UAS) Engineer , Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... seeking a Senior Level (12 + years of experience in this field) UxS Engineer to support management of multiple UxS programs. This position will require advanced… more
    CACI International (10/09/25)
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  • SME - Engineer Systems 5

    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 . The Systems ... Time/Hourly/Non-Exempt Anticipated Salary Range: $126,363.00 - $169,810.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with… more
    Huntington Ingalls Industries (11/27/25)
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  • IT Linux Systems Engineer

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer - Top Secret Clearance...work extended hours and weekends as needed. + Active Top Secret or TS /SCI with Polygraph. ... human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE...fault tolerance, performance tuning, monitoring, and statistics/metrics collection. + Expert working knowledge (including the ability to setup, configure,… more
    SpaceX (11/14/25)
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  • IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with ... enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...fault tolerance, performance tuning, monitoring, and statistics/metrics collection. + Expert working knowledge (including the ability to setup, configure,… more
    SpaceX (11/06/25)
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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 (11/20/25)
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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 (11/06/25)
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  • Exploitation Analyst - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Exploitation Analyst - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical challenges in… more
    Cambridge International Systems Inc (12/04/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Washington, DC)
    …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 (12/04/25)
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  • Principal Technology Consultant (ITOM…

    ServiceNow, Inc. (District Of Columbia, DC)
    …In order to be successful in this role, we need someone who has: **- Top Secret Clearance or Above** . At least 5 years of configuration/development experience ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (12/09/25)
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  • Senior Network Engineer (Active Top

    NANA Regional Corporation (Honolulu County, HI)
    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge ... troubleshooting an extensive network infrastructure, acting as the Subject Matter Expert (SME) across multiple enclaves with varying security classifications. To… more
    NANA Regional Corporation (10/25/25)
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