• Systems Engineer III

    First Division Consulting (Stafford, VA)
    …continue to read below and join the FirstDiv team! First Division Consulting is hiring a Systems Engineer III to fill a hybrid role located in Stafford, VA. ... The Systems Engineer III (SE III ) will support Marine Corps acquisitions by performing system engineering planning, coordination, and execution of cost,… more
    First Division Consulting (11/18/25)
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  • Flight Test Engineer III

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** Summary The Flight Test Engineer III designs, develops, and implements cost-effective methods of testing and ... troubleshooting systems for small, unmanned air vehicles. Position Responsibilities +...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/07/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (12/01/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The **Mechanical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a ... units, humidifiers, sequence of operations, and Building Management and automation systems . other building subsystems and finishes. This role requires work hours… more
    Quality Technology Services, LLC (12/03/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a ... operational standards. * Conduct thorough commissioning activities, ensuring that all systems are installed, tested, and validated according to industry standards… more
    Quality Technology Services, LLC (11/27/25)
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  • Cyber Security Operations Specialist III

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident...Incident Case Management System (ICMS), and other authorized reporting systems . + Develop, maintain, and execute custom scripts, tools,… more
    CACI International (11/21/25)
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  • Test & Evaluation Analyst III

    Skylla Engineering Ltd. (Stafford, VA)
    …a fast-paced environment, Skylla Engineering is the place for you. The Test Engineer III will provide test, evaluation planning, development, execution and ... process. + Prepare for and support Test Readiness Review (TRR) events and Systems Engineering Technical Review (SETR) events. + Review test reports for adequacy and… more
    Skylla Engineering Ltd. (09/20/25)
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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 see if we are a good match! Opportunity: We are building a team of… more
    Virtual Service Operations (11/09/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * 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...and testing activities. Required Qualifications: + Certification: IAT/IAM/IASAE Level III (DoD 8570 compliant) + Technical Expertise: Advanced skills… more
    Virtual Service Operations (10/04/25)
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  • Distinguished Scientist/ Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    …the technical qualifications. TQ 1. A nationally recognized, world-class scientist or engineer with expert knowledge of combat control systems including sensors, ... Summary The Distinguished Scientist/ Engineer for Combat Control is an expert in...system theory and deterministic control for large scale integrated systems . The incumbent of this position serves as the… more
    Naval Sea Systems Command (11/21/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network ... Systems Engineer to join our team in...Systems Engineer to join our team in support of Naval...fiber optics, firewalls and cable plant designs + IAT III certification such as CISSP, CISM, GSLC, CASP or… more
    SMX (11/14/25)
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  • Distinguished Scientist/ Engineer Chief…

    Naval Sea Systems Command (Dahlgren, VA)
    Summary You will serve as the Distinguished Scientist/ Engineer Chief Technology Officer of Naval Surface Warfare Center Dahlgren Division (NSWCDD). The Secretary of ... technical qualifications. TQ#1. Comprehensive knowledge of Navy surface ship systems , emerging technologies, and relevant scientific/engineering disciplines to identify,… more
    Naval Sea Systems Command (11/15/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... engineering and technical risk management support across Navy IT systems . The SSE ensures compliance with DoD, Navy, and...and STIG compliance. + Must meet DoD IAT Level III certification requirements. + Strong background in RMF, vulnerability… more
    TekSynap (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 design and implementation of trusted relationships among external systems and architectures, acting as an advisor the Government...Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification + Knowledge of Cloud (ie, AWS C2S,… more
    Parsons Corporation (09/25/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task including ... plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging...one of the following DoD 8570 Baseline IAT Level III certifications + CASP+ CE + CCNP Security +… more
    TekSynap (12/05/25)
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  • Cloud DevOps Engineer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Description:** Deliver simple solutions to complex problems as a Cloud DevOps Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... your career growth ours. At GDIT, people are our differentiator. As a Cloud DevOps Engineer you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (12/05/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Infrastructure Design Engineer to join our team in support of Naval...The position also involves cross team collaboration with cybersecurity, systems engineering, and operations teams to ensure compliance with… more
    SMX (12/04/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …point for all security matters related to specific sets of information systems . + Define an Information Assurance Vulnerability Management (IAVM) Plan. Plan, execute ... policy standards, best practices, guidance and procedures for combat systems . + Conduct cybersecurity related research, analysis and coordination activities… more
    Imagine One Technology & Management (09/24/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (11/14/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    …Contract, providing general engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess and apply ... **Responsibilities include:** + Build, design, test and deploy perimeter security systems . + Directs compilation of records and reports concerning perimeter… more
    SAIC (11/11/25)
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