• Software Engineer , Lead

    Parsons Corporation (Annapolis Junction, MD)
    …got what you're looking for. **Job Description:** Parsons is seeking an experienced and dynamic ** Lead ** ** Software Engineer ** to manage a diverse team of ... software professionals, including a Software Architect, multiple types of software development...advantageous but not required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (08/26/25)
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  • Lead Software Engineer

    TheIncLab (Mclean, VA)
    …Mission, Should You Choose to Accept As a key member of the R&D Team, the Lead Software Engineer will guide small teams through complex engineering projects, ... opportunities in both technical and leadership pathways, allowing the Lead Software Engineer to continuously...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Benefits… more
    TheIncLab (09/26/25)
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  • Lead CNO Software Engineer

    ManTech (Hanover, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Lead CNO Software Engineer ** to join our team in the **Hanover, Maryland.** **Responsibilities ... on program intent, output requirements, input data acquisition, programming. + Ensure software standards are met and perform quality control on team products,… more
    ManTech (09/24/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    …difference in National Security!** **Job Summary:** We are seeking a highly experienced Principal Software Engineer to lead the development and evolution of ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …difference in National** **Security!** **Job Summary:** We are seeking a highly experienced Senior Software Engineer to lead the development and evolution of ... Job Description **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/31/25)
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  • Senior Software Developer - TS /SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a ... **Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain… more
    Leidos (09/21/25)
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  • Sr. Principal Systems Engineer Spacecraft…

    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 ... is looking for a Spacecraft Avionics Integrated Product Team Lead who will own the responsibility for managing and...identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of… more
    Northrop Grumman (08/20/25)
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  • Cloud Developer/ Engineer - Active…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret /SCI/FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 ... US Veterans preferred On premise at Government facility Requires TS /SCI, Full Scope Poly (must have already and be...and stood up. + The Contractor shall take the lead , in coordination with the Sponsor, in implementing the… more
    The Metamorphosis Group (09/10/25)
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  • Systems Engineer SME - Active Directory…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in… more
    General Dynamics Information Technology (10/06/25)
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  • Principal/Sr Principal Fault Management and System…

    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 ... Northrop Grumman is hiring a qualified Principal/Sr. Principal Systems Engineer to support a National Security Space (NSS) Program...in technical field + 6 years of experience + Top Secret clearance required at time of… more
    Northrop Grumman (09/19/25)
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  • Senior Site Reliability Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Security Clearance. Ability to meet Microsoft, customer and/or ... the Microsoft Defender engineering team. We are looking for a Senior Site Reliability Engineer who will be building and delivering cloud solutions to meet the scale… more
    Microsoft Corporation (09/05/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... individually or in a small integrated team, and potentially lead a task, project, or team. Ensure project completion...with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance; willingness to take a polygraph exam +… more
    ENS Solutions (08/08/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications ... of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The… more
    Leidos (10/05/25)
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  • Software Engineer ( TS /SCI…

    Parsons Corporation (Fort George G Meade, MD)
    …right now. We've got what you're looking for. **Job Description:** We are seeking a ** Software Engineer 1** to join the software development team who will ... software and system documentation + Serve as team lead at the level appropriate to the software...SCI w/ poly required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (09/02/25)
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  • Power BI Analyst- Engineer ( TS )

    Koniag Government Services (Washington, DC)
    …is hiring a Power BI Analyst- Engineer . Position requires an active Top Secret /SCI clearance with ability to obtain additional security requirements. Please ... not apply if you do not possess the required Top Secret Clearance. We offer competitive compensation...mission. We are currently seeking a dedicated Power BI Analyst- Engineer who believes in the principles of freedom, democracy,… more
    Koniag Government Services (08/26/25)
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  • Network Engineer - TS /SCI…

    General Dynamics Information Technology (Mclean, VA)
    …RQ207622 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... opportunity to make a personal impact as a Network Engineer supporting customer activities. GDIT is your place to...+ Engage in and improve the whole lifecycle of Top Secret , classified networks from inception and… more
    General Dynamics Information Technology (09/20/25)
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  • Lead Network Systems Engineer

    Parsons Corporation (Mclean, VA)
    …network management tools and software . **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Lead ** **Network Systems Engineer ** to join our team! In this role,… more
    Parsons Corporation (09/09/25)
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  • CNO Automated Test Engineer ( TS

    General Dynamics Information Technology (Hanover, MD)
    …RQ208181 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Software Testing Process,Test Automation,Test...**You receive an additional 5 days of PTO for TS /SCI with Poly** CNO Test Engineer Expert… more
    General Dynamics Information Technology (10/09/25)
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  • Zero Trust Data Engineer - Sr. ( TS

    SMX (Fort Belvoir, VA)
    …(PDP) and Policy Enforcement Points (PEP). **Required Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with eligibility for SCI ... Zero Trust Data Engineer - Sr. (4616) ( TS /SCI) (Ft....and integration with analytics platforms. + Collaborate cross-functionally with software engineers, data scientists, intel analysts, and customers to… more
    SMX (08/27/25)
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  • Software Release Train Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Software Release Train Engineer , Senior TS /SCI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Software Release Train Engineer (RTE) within our...to 8 years of experience . Security Clearance: Active TS /SCI with willingness to obtain and maintain a CI… more
    CGI Technologies and Solutions, Inc. (10/07/25)
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