• Junior Enterprise Architect

    McIntire Solutions (Chantilly, VA)
    Overview: McIntire Solutions is seeking a highly motivated Junior Enterprise Architecture Engineer / SysML Modeler to support a critical national security ... (MBSE) approaches. Responsibilities: . Develop, manage, and integrate system and enterprise -level architectures using SysML modeling tools such as Cameo. . Support… more
    McIntire Solutions (05/07/25)
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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, ... high-profile DOD contract. The I3TS program provides enterprise -wide IT support to enable DTRA's Information Management &...partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports design of a new,… more
    Leidos (05/13/25)
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  • Sr. Systems Engineer / Architect

    Leidos (Fort Belvoir, VA)
    **Description** The **Systems Engineer / Architect ** will be responsible for the functional and technical design of solutions within the DTRA ITD I3TS portfolio, ... from measuring deployed capabilities against key metrics to demonstrate success. The Systems Engineer / Architect will be responsible for working with a team… more
    Leidos (07/11/25)
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  • Model Based System Engineer - Junior

    Solvarus (Chantilly, VA)
    …will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems ... Open-Source technologies required to manage the data needs. + Integrate enterprise tools and develop MBSE-based processes to support requirements engineering, the… more
    Solvarus (05/05/25)
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  • Senior Cloud SIEM Engineer

    Pegasystems (Dulles, VA)
    …include: * Earning top-tier technical certifications such as AWS Certified Solutions Architect , Google Cloud Professional Security Engineer , or Splunk Certified ... Senior Cloud SIEM Engineer Job Category: Engineering & Cloud Location: US...Virginia - Dulles **Meet Our Team:** Pega is The Enterprise Transformation Company that helps organizations Build for Change… more
    Pegasystems (06/24/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer is an active participant in SAFe and Scrum ... Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR...driving significant enhancements in the efficiency and effectiveness of enterprise -wide IT operations and performing routine O&M for an… more
    Arena Technical Resources, LLC (07/07/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking a Lead Test Engineer for the Army Data and Analytics Platform (ARDAP) effort located at Fort Belvoir, ... modifications and changes to the Distributed Learning System (DLS) Enterprise . + This role requires a deep understanding of...as a subject matter expert on testing methodologies, guiding junior team members and stakeholders in best practices. +… more
    UIC Government Services and the Bowhead Family of Companies (05/14/25)
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  • Cloud Engineer

    Leidos (Lorton, VA)
    …The Multi Domain Solutions Division at Leidos is looking for a **Cloud Engineer ** to support a fast-paced program with the Air Force Life Cycle Management ... Center. The **Cloud Engineer ** will deploy, maintain, and scale hybrid cloud digital...using DevSecOps practices and an Everything-as-Code approach. As a junior member of the team, this position offers a… more
    Leidos (07/04/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …protocols + Experience with tools, such as MagicDraw/Cameo System Modelor, JAMA, DOORS, Enterprise Architect , Rhapsody, and other RM/PLM tools would also be a ... of national security. Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job...to leading systems, software, and cyber engineers + Mentoring/training junior and mid-career engineers + Obtain and maintain any… more
    L3Harris (05/29/25)
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  • M365 Engineer ( Engineer Network 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …of M365 services, ensuring compliance and data integrity. . Contribute to the Enterprise Collaboration Services team strategy and develop junior level engineers ... Come Join HII! Where Hard Stuff is Done Right! Senior M365 Engineer (GCCH Experience, Collaboration Technologies, and MS Purview Expertise) Mission Technologies, a… more
    Huntington Ingalls Industries (05/30/25)
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  • Senior Pipeline Engineer

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Pipeline Engineer to join a new cyber security program and play a key role in ... monitor the cybersecurity threat and security posture situational awareness for the enterprise . This opportunity is in anticipation of a future contract award!… more
    Leidos (06/30/25)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems ... + Institutionalize Digital Engineering concepts, processes and tools. Mentor more junior engineers in Digital Engineering principles. + Create engineering artifacts… more
    Solvarus (05/05/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …to reverse engineer legacy codebases and produce UML models using Enterprise Architect . + Support secure communications systems, ensuring compliance with ... We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate...Experience working with tools like JIRA, Confluence, Splunk, and Enterprise Architect . + Strong skills in debugging,… more
    Amentum (04/29/25)
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