• Systems Architect ( Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our nation's intelligence and cyber operations communities to… more
    Huntington Ingalls Industries (09/04/25)
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  • Security Engineer / Architect

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required. + 9+ years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and Bachelors in related field; OR ... during the interview process. Job Description Enlighten is looking for a Security Engineer / Architect . Candidate will be required to understand and document a … more
    Huntington Ingalls Industries (09/12/25)
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  • Sr. Network Engineer / Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer / Architect with subject matter expertise** to support medium to large scale operations supporting the ... external mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports operation and maintenance of current and… more
    Leidos (10/21/25)
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  • Engineer / Solutions Architect

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for an experienced and highly skilled Engineer / Solutions Architect with an active Secret clearance to provide strategic ... USD $240,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6985/ engineer solutions- architect /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6985_ **Category**… more
    GovCIO (10/24/25)
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  • Network Engineer / Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer / Architect with subject matter expertise** to support large-scale migration and operations on a large, ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports design of a new, modernized updated and… more
    Leidos (10/11/25)
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  • Enterprise Architect /System…

    SimIS Inc. (Stafford, VA)
    …in a related area. Knowledge of Marine Corps concepts, practices, procedures, systems , and interfaces. Certified Enterprise Architect through a formal certifying ... meetings and events + Experience with one or more of the following: System Architect , Erwin Casewise, MagicDraw + Familiarity with one or more of the following: UML,… more
    SimIS Inc. (10/14/25)
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  • Senior Model-Based Systems Engineer

    BAE Systems (Dahlgren, VA)
    **Job Description** We are seeking an experienced Senior Model-Based Systems Engineer to drive innovation and optimization in model-based verification and ... validation processes. As a Model-Based Systems Engineer , on this team, you will...identifying areas for improvement, automation, and efficiency gains + ** Architect Integrated MBSE Solutions:** Design and implement scalable and… more
    BAE Systems (10/04/25)
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  • Cloud Innovation Solution Architect

    Leidos (Alexandria, VA)
    …AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect (Dev/Associate), AWS Certified DevOps Engineer , AWS Certified ... security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. We're...secure and resilient. We're seeking a Senior Cloud Solutions Architect to join us at the US Coast Guard… more
    Leidos (09/26/25)
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  • ​​Senior Migration Architect

    Leidos (Alexandria, VA)
    …optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. ​ We're seeking ... a **Senior** **Migration Architect ** to lead cloud transformation efforts for the **United...migration projects from planning through execution. + Assess legacy systems for cloud readiness and design modernization strategies (eg,… more
    Leidos (09/26/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our ... Services (SEAS) Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and … more
    V2X (09/12/25)
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  • Azure Cybersecurity Architect - FedRAMP…

    General Dynamics Information Technology (Fairfax, VA)
    …and logging/monitoring **Preferred Qualifications:** + Microsoft Certified: Azure Security Engineer Associate, Microsoft Certified: Azure Solutions Architect ... your career while impacting our national security in cyber as a **Cybersecurity Architect ** at GDIT. Here, technologists have many paths to grow a meaningful career… more
    General Dynamics Information Technology (10/25/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support ... a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system stakeholders including… more
    V2X (09/09/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...to identify vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support… more
    Virtual Service Operations (10/04/25)
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  • Model Based Systems Engineer

    CACI International (King George, VA)
    Model Based Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... head working groups in the development, planning, and execution of Model-Based Systems Engineer (MBSE) programs, projects, and activities. Interface with… more
    CACI International (09/30/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as a BMS Enterprise Systems Architect in the WEAPON CONTROL SOFTWARE BRANCH of the UNMANNED & EXPEDITIONARY WEAPN SYS DIVISION of the ... or public sector. Specialized experience must demonstrate the following: A professional engineer or scientist in systems architecture design, development, and… more
    Naval Sea Systems Command (10/31/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …on all matters, technical and otherwise, involving the security of information systems under his/her purview + Support security use case development in Splunk ... the enforcement of the design and implementation of trusted relationships among external systems and architectures, acting as an advisor the Government ISSM on ATO… more
    Parsons Corporation (09/25/25)
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  • Electrical Engineer ( Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …and life safety systems and/or components. + As licensed Professional Electrical Engineer signs and seals own work product. + Ensures the timely completion of ... appropriate engineering or architectural field. Possession of a valid Virginia Professional Engineer or Architect license is required. CERTIFICATES AND LICENSES… more
    Fairfax County Sheriff's Office (10/22/25)
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  • Sr Azure Storage Engineer /Cloud

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **Job Description:** **Sr Azure Storage Engineer -DC Metro Area** GDIT is looking for an experienced **Sr Azure Storage ... ** to join our cloud infrastructure team as lead architect . In this role you will work hand in...and collaborate with engineers who will be building these systems . You will be expected to provide technical leadership… more
    General Dynamics Information Technology (10/21/25)
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  • Cloud Solutions Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Family:** Software Engineering **Skills:** AWS Administration,AWS Devops,AWS Networking,Enterprise Systems **Certifications:** AWS Certified Solutions Architect ... for the Centers for Medicare and Medicaid Services. We architect , implement, modernize, and provide operations support for a...the cloud. GDIT is seeking an experienced **Cloud Solutions Engineer ** to support these efforts. This role will design… more
    General Dynamics Information Technology (10/23/25)
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  • Control Engineer 3

    M. C. Dean (Manassas, VA)
    …Certified SCADA Security Architect (CSSA) . Certified Automation Professional (CAP) . Engineer in Training (EIT) In relevant in field . Certification in one or ... Overview _Control Engineer 3 - Manassas, VA_ _Company Overview_ MC.... As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance… more
    M. C. Dean (08/27/25)
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