• 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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  • ABBTECH Professional Resources, Inc. (Reston, VA)
    ** Systems Engineer ** **Location- Reston, Va** **Clearance- TS / SCI w/ FSP** **Salary- $200k-$215k/yr** _The above salary range represents the range ... conditions._ **_This program requires US Citizenship_** Seeking a Cloud/Infrastructure Engineer for a technical development program supporting the Sponsor's… more
    DirectEmployers Association (10/22/25)
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  • Schnabel Engineering (Sterling, VA)
    …an ABET-accredited university **Other Requirements:** + Possess and maintain a US DoD TS / SCI security clearance and polygraph + Must possess a valid driver's ... part of who we are. Schnabel is an ENR Top 500 Design Firm with 650+ employees in 30...and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern… more
    DirectEmployers Association (09/18/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …network policies **Senior DevOps Engineer Preferred Qualifications:** + An active TS / SCI with CI Poly security clearance + OpenShift Certified Administrator ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you...+ **Must be a US citizen with an active TS / SCI security clearance** + Bachelors degree in… more
    DirectEmployers Association (09/11/25)
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  • Systems Engineer - TS

    General Dynamics Information Technology (Vienna, VA)
    …ID:** RQ207518 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT,… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Engineer - TS

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ209656 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Required:** Yes **Job Description:** Own the opportunity as a Systems Engineer and help ensure the mission...in an AWS environment + **Security Clearance Level** : TS / SCI w/ Polygraph + **Location:** Customer Site… more
    General Dynamics Information Technology (10/31/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in cable ... Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems ...start. Must be able to obtain and maintain a TS / SCI security clearance. + Strong interdisciplinary problem-solving… more
    Northrop Grumman (10/23/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground...+ **Must have US Citizenship with current or active Top Secret Clearance at time of application**… more
    Northrop Grumman (10/17/25)
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  • Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based out ... requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber ...Employment is contingent upon the candidate successfully obtaining a ** TS / SCI with Polygraph** clearance prior to their… more
    Northrop Grumman (08/22/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS / SCI clearance for our ... support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination...Clearance Requirements: This position will require an active DoD TS / SCI clearance and the ability to obtain… more
    V2X (09/12/25)
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  • Systems Engineer , TS

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ196137 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor...Associate's degree in one of the following: Computer Science, Information Systems , Engineering, Business, or a scientific… more
    General Dynamics Information Technology (09/19/25)
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  • Systems Engineer , TS

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ196153 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Description:** Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people are… more
    General Dynamics Information Technology (09/11/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret / SCI security clearance with a Polygraph + ... Title: OPIR Systems Engineer Belong. Connect. Grow. with...Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is... and process the resulting collected data into useful information distributed to IC and DoD users. As a… more
    KBR (09/30/25)
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  • R & D Architect Support Engineer

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / Systems ... + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph required + Education: BS in engineering,… more
    KBR (09/30/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …with McAfee product suite. + Demonstrated strong performance as a Systems Engineer / Architect, developing or implementing information systems with a ... civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in...Experience may be Substituted for Educational Requirement **_Must have TS / SCI security clearance with Poly on day… more
    Nightwing (09/23/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    …CLEARANCE** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION ** Please note this job description is not ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize...DoD/IC governance and compliance standards. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI more
    TekSynap (10/01/25)
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  • Network Systems Engineer - TS

    Parsons Corporation (Mclean, VA)
    …approach to learning and applying new technologies. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Description:** Parsons is looking for an amazingly talented **Network Systems Engineer ** to join our team! In...collaborate effectively with team members and stakeholders. + Active TS / SCI with Polygraph. **What Desired Skills You'll… more
    Parsons Corporation (09/09/25)
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  • Systems Engineer (Test Tool…

    KBR (Springfield, VA)
    Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... based upon contract award. KBR is seeking a Mid-Level Systems Engineer to support government customers in...or related quantitative science field. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, Connect and… more
    KBR (09/12/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    …skills to effectively lead discussions across multiple groups Clearance Requirement: + Active Top Secret / SCI security clearance with a current Polygraph ... Title: Senior OPIR Systems Engineer KBR is seeking a...JD and four (4) years or more experience + TS / SCI Required + Technical and analytic understanding… more
    KBR (09/12/25)
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  • Systems Engineer TS

    Parsons Corporation (Centreville, VA)
    …model, analyzing networking protocols using Wireshark **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team....customer test environments **What Required Skills You'll Bring:** + ** Top Secret // SCI Security Clearance with… more
    Parsons Corporation (10/03/25)
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