• Technical Systems Architect

    General Dynamics Information Technology (Chantilly, VA)
    …RQ209578 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Leadership, Systems Architecture, Systems Engineering **Experience:** 8 + years of related experience **US… more
    General Dynamics Information Technology (10/29/25)
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  • Calling all Top Secret Cleared Cyber…

    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 ... contributions to the nation's safety. **We are recruiting for Top Secret cleared junior, mid-level, and senior...background in Cyber Systems Engineering.** A Cyber Systems Security Engineering position requires demonstrated technical more
    Northrop Grumman (10/16/25)
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  • Senior Solutions Architect , TS /SCI…

    The Metamorphosis Group (Chantilly, VA)
    Senior Solutions Architect , TS /SCI + FSP Chantilly, VA ....Inc, TMG, has an immediate opening for a Senior Systems Architect , to act in a Lead capacity ... + 5+ years of designing and leading as a systems architect on related programs + Bachelor's...architect on related programs + Bachelor's degree in technical discipline + Expertise in managing both a classified… more
    The Metamorphosis Group (09/10/25)
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  • ServiceNow Architect ( TS /SCI)

    Intact Technology (Warrenton, VA)
    …years of ServiceNow development and / or solution architecture. + Active US Government Top Secret /SCI security clearance is required at time of application. + ... Architect About Intact Technology At Intact, we are...customer satisfaction. + Accountable for all aspects of the technical solution, including overall solution architecture, best practice configuration… more
    Intact Technology (10/25/25)
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  • Systems Engineer - Subject Matter Expert…

    Noblis (Chantilly, VA)
    …infrastructure server environments, and operating systems in Top Secret environments. + Provide advanced technical leadership in the day-to-day ... and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise...logical network levels for complex systems in TS environment. + Direct the planning, design, technical more
    Noblis (11/01/25)
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  • Network Engineer - Subject Matter Expert (SME)

    Noblis (Chantilly, VA)
    …managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network ... implement advanced network systems and communications solutions optimized for Top Secret /SCI environments. + Develop specialized security architectures for … more
    Noblis (10/30/25)
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  • Software Solutions Architect

    SAIC (Chantilly, VA)
    …years or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Experience as a software architect or ... systems over the complete end-to-end life cycle. The role requires an active TS /SCI with Polygraph. As the Software Solutions Architect you will be involved… more
    SAIC (09/25/25)
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  • Consulting Engineer Mission Architect

    Northrop Grumman (Chantilly, VA)
    …Effects (Cyber Operations) + US Citizenship and ability to obtain and maintain a Top Secret /SCI clearance is required. An active clearance is required to start ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work. Preferred Qualifications: + Active Top Secret Clearance with SCI and polygraph… more
    Northrop Grumman (10/09/25)
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  • Technical Lead-Network Architect

    CACI International (Sterling, VA)
    Technical Lead-Network Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... **The Opportunity** : We are seeking an experienced and visionary Chief Network Architect to lead the design, development, and evolution of the customer's network… more
    CACI International (10/25/25)
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  • Lead Systems Architect

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: Lead Systems Architect Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Lead Systems Architect (LSA) is responsible for the...systems + Analyze requirements and provide highly innovative technical expertise on cloud cluster computing techniques, technologies, and… more
    Nightwing (09/26/25)
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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 ... This position will serve as a technical member of a dynamic systems engineering team supporting the Government customer. The candidate will support the Applied… more
    KBR (09/30/25)
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  • Mission Systems Architect

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Mission Systems Architect ** to join our team in **Stafford, VA** . In this role, you will play a ... and architectures. + Bachelor's degree in Computer Engineering, Electrical Engineering, Systems Engineering, or a related technical field. Additional 2 years… more
    ManTech (08/30/25)
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  • Senior Solutions Architect

    Red Gate Group (Chantilly, VA)
    technical solutions to enhance Critical Asset Risk Management (CARM) processes and systems . As a Senior Solutions Architect , you will design and implement ... excellence and employee wellbeing. The Red Gate Group is seeking a Senior Solutions Architect to support the United States Air Force (USAF). This role is essential… more
    Red Gate Group (10/23/25)
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  • Applications Architect SME

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software… more
    Nightwing (08/27/25)
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  • Solution Architect

    Leidos (Chantilly, VA)
    …will help customers solve their more demanding challenges via emerging technologies and technical capabilities. As a Solution Architect , you will work with ... related work. *Awareness of leading technology capability providers that enhance our technical solutions *Experience as a solution architect and/or technical more
    Leidos (08/15/25)
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  • Space Sr. Staff AI Safety Architect

    Northrop Grumman (Dulles, VA)
    …+ Familiarity with command and telemetry databases + **Active US Government DoD Top Secret /SCI security clearance** Salary Range: $188,200.00 - $282,200.00 The ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/08/25)
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  • Chief Architect

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a **Chief Architect ** for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as ... IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Chief Architect supports existing systems and provides the guidance to… more
    Leidos (10/07/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    Title: Senior SIGINT Chief Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...space defense. KBR is seeking a Senior SIGINT Chief Architect to be part of our team supporting our… more
    KBR (09/16/25)
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  • Software Architect

    Stratos Solutions (Chantilly, VA)
    …Title: Software Architect Location: Chantilly, VA Minimum Clearance Requirements: TS /SCI with Poly Position Summary: Stratos Solutions is seeking an experienced ... Software Architect to support the government in defining and managing...systems architecture, including defining high-level functional requirements, analyzing technical trade-offs, determining key components and subsystems, and identifying… more
    Stratos Solutions (09/04/25)
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  • Cloud Architect

    Sciolex Corporation (Chantilly, VA)
    …of service that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative ... enterprise apps to and from on-prem to cloud + Experience debugging performance and technical issues + Experience building and deploying systems in the cloud… more
    Sciolex Corporation (10/09/25)
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