• Virtualization Engineer

    ENS Solutions (Annapolis Junction, MD)
    …the client's physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in ... Sterling, VA or Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server… more
    ENS Solutions (09/27/25)
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  • Infoblox Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210924 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in...to effectively manage the environment **WHAT YOU'LL NEED:** + Active TS /SCI clearance and ability to obtain… more
    General Dynamics Information Technology (11/26/25)
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  • Desktop Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210920 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in...equipment and systems as required WHAT YOU'LL NEED: + Active TS /SCI clearance and ability to obtain… more
    General Dynamics Information Technology (11/26/25)
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  • Desktop Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210869 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in...equipment and systems as required WHAT YOU'LL NEED: + Active TS /SCI clearance and ability to obtain… more
    General Dynamics Information Technology (11/25/25)
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  • F5 Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ207034 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...and servicing the systems as needed What you'll need: ** Active TS /SCI clearance and ability to obtain… more
    General Dynamics Information Technology (12/10/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208493 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in...services are up to date WHAT YOU'LL NEED: + Active TS /SCI clearance and ability to obtain… more
    General Dynamics Information Technology (10/08/25)
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  • Software Engineer ( TS /SCI w/ Poly…

    Parsons Corporation (Fort George G Meade, MD)
    …bachelor's degree. + TS SCI w/ poly required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... talent and redefine what's possible. **Job Description:** We are seeking a **Software Engineer 1** to join the software development team who will develop and sustain… more
    Parsons Corporation (12/02/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly ( Active more
    RTX Corporation (10/21/25)
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  • Weapons System Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …demonstrated ability to interface effectively with government sponsors + Can obtain Top Secret clearance or hold an active Top - Secret clearance or ... We are seeking a highly motivated early career System Engineer for the development and evaluation of next generation...by your start date and can ultimately obtain a Top Secret clearance. If selected, you will… more
    Johns Hopkins Applied Physics Laboratory (12/07/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    Software Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best...OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of… more
    Assertive Professionals (11/21/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Columbia, MD)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Troubleshooting / Support for technical IT issues - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/16/25)
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  • Senior Software Infrastructure Engineer

    RTX Corporation (Fort Meade, MD)
    …for bids on future development activities. **Qualifications You Must Have** + Active and transferable US government issued ** TS /SCI with Polygraph** security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/13/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    …of traditional Systems Administration principles **Clearance Requirements:** + Must have a current/ active TS /SCI **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer III** to join our team in **Annapolis Junction, Maryland** . ManTech is currently… more
    ManTech (11/21/25)
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  • Senior Systems Integration Engineer

    Leidos (Columbia, MD)
    …years of general systems engineering experience (any process area). + Must possess active ** TS /SCI with polygraph** clearance to be considered for this role. ... **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/03/25)
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  • Senior Cisco Network Engineer / Architect

    GliaCell Technologies (Laurel, MD)
    …be considered for this position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance. + US Citizenship. + ... Are you a Senior Cisco Network Engineer / Architect who is ready for a...firewall implementation & VPN technologies. + Cloud (AWS) & virtualization (VDI) experience is a plus. + Cisco Certifications:… more
    GliaCell Technologies (11/06/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …Original Posting Date: 2025-09-10 Clearance Requirement : This position requires an active TS /SCI with a polygraph. You must be a US ... client you work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to cloud solutioning and… more
    ARSIEM (12/11/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    …+ Knowledge of Agile methodologies. **Clearance Requirement:** + Must have a current/ active TS /SCI with Poly **Physical Requirements:** + Must be able ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (09/19/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    …Delivery) pipeline. + Networking skills. **Clearance Requirements:** + Must have a current/ active Top Secret /SCI clearance. **Physical Requirements:** + The ... this role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national security… more
    ManTech (11/26/25)
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  • Delivery Consultant, National Security (NatSec)…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... have past experience working as a systems or support engineer . You will enjoy keeping your existing technical skills...in a variety of distributed computing environments - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (12/02/25)
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  • Delivery Consultant, National Security (NatSec)…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... have past experience working as a systems or support engineer . You will enjoy keeping your existing technical skills...1+ years of relevant technical position experience - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/28/25)
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