• 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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  • LMI Consulting, LLC (Mclean, VA)
    Expert Systems Engineer - TS / SCI with Polygraph Required Job Locations US-VA-McLean Job ID 2023-9325 # of Openings 3 Category Engineering Benefit Type ... in a full-time client facing role as an Expert Systems Engineer for an Intelligence Community (IC)...of, the Sponsor's security requirements for stand-alone devices Active TS / SCI with polygraph required At least a… more
    CollegeRecruiter (12/13/25)
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  • Expedition Technology (Herndon, VA)
    Software Engineer - TS / SCI Required Are you a software engineer who thrives on building robust, scalable systems ? Do you enjoy crafting clean, ... At Expedition Technology (EXP), we're looking for a Software Engineer with a DevOps mindset to help us design...our expedition and help shape the future of intelligent systems . Clearance Required: TS / SCI Who… more
    CollegeRecruiter (12/13/25)
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  • LMI Consulting, LLC (Mclean, VA)
    Full Stack Software Engineer - TS / SCI with polygraph required Job Locations US-VA-McLean Job ID 2025-12550 # of Openings 1 Category Information Technology ... Excellent oral and written communication skills, organizational skills, and Active TS / SCI with polygraph required Desired Knowledge, Skills and Abilities:… more
    CollegeRecruiter (12/13/25)
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  • LMI Consulting, LLC (Mclean, VA)
    Software Engineer (SME) - TS / SCI ...data that could be used to train Sponsor-owned AI/ML systems and models. The Contractor Team shall provide Model ... from other components. The Contractor Team shall create complete AI-based systems , which may include multiple inputs, models, human-review processes and outputs… more
    CollegeRecruiter (12/13/25)
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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 700+ 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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  • Expedition Technology (Herndon, VA)
    …to shape innovative solutions Required Skills and Experience: US Citizenship - must have an ACTIVE Top Secret / SCI Clearance An active Top Secret ... Deep Learning R&D Software Engineer At Expedition Technology (EXP), we work on...containerization with Docker, Linux, and cloud development Clearance Required: Top Secret / SCI Who is Expedition… more
    CollegeRecruiter (12/13/25)
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  • Raft (Chantilly, VA)
    …- Master's in Computer Science, Data Science, or related field Clearance Requirements: Active Top Secret clearance with ability to obtain and maintain SCI ... small business with a purposeful focus on Distributed Data Systems , Platforms at Scale, and Complex Application Development, with...millions of Americans. About the role: As a Software Engineer - Graph Technologies, you will be diving deeper… more
    CollegeRecruiter (12/13/25)
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  • Cisco Systems, Inc. (Herndon, VA)
    …citizen on US soil. The successful applicant must have a current US Government TS / SCI with Full Scope Polygraph Clearance. Must live within commuting distance ... the groundbreakers of technology. Your Impact As a Consulting Engineer , you will help drive the effort to transform...be a valuable asset to our team! Minimum Qualifications: TS / SCI with Full Scope Polygraph (FSP) clearance.… more
    CollegeRecruiter (12/13/25)
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  • Expedition Technology (Herndon, VA)
    …multiple applications What do you need to succeed? United States citizenship and an active Top Secret / SCI security clearance BA/BS, MS and/or PhD degree in ... it into fully functioning software applications. If you're an experienced software engineer who is passionate about building technology that makes a positive impact,… more
    CollegeRecruiter (12/13/25)
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  • Expedition Technology (Herndon, VA)
    …You Bring (The Essentials): A deep-seated passion for solving hard problems. An active TS / SCI clearance and US Citizenship. A collaborative spirit and a drive to ... role. We're hiring for a mindset. If you're an engineer who: Gets excited about sensor processing (any sensors,...you're excited to work on. We're listening. Clearance required: TS / SCI Who is Expedition Technology? Expedition Technology… more
    CollegeRecruiter (12/13/25)
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  • Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS / SCI clearance to support our government ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-… more
    V2X (11/25/25)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …We are currently hiring for a dynamic and experienced C2 Systems Engineer VI. Clearance:Active DoD TS / SCI Clearance Work Schedule:Fulltime, On-site ... C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134)... information immediately. Do not reveal confidential or sensitive information without ensuring the request is… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Program Protection (P2) Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced **Program Protection Systems Engineer ** who enjoys thinking outside of a box with technical and practical ... plans, and execute technology projects/programs for successful transition into customer systems . The engineer shall be responsible for the performance… more
    SAIC (12/05/25)
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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

    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 (11/13/25)
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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 (11/21/25)
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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 - 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 (12/12/25)
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