• Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... using advanced techniques and principles and is reviewed by more senior staff to ensure application of sound professional judgement. May review work produced… more
    Bowman (01/01/26)
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  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    NCIS Senior Network Engineer Location: Quantico, VA, US Job ID: ATR 17765 Job Description Job Title: NCIS Senior Network Engineer Job Location: Quantico, ... opportunity to make a personal impact as Senior Network Engineer supporting TheNaval Criminal Investigative Service (NCIS). NCIS is...of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the Department… more
    Arena Technical Resources, LLC (12/05/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …and implementation of cyber defense capabilities, including web content filters, email security capabilities, Intrusion Detection System, Intrusion Prevention ... enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense...System, Host Based Security Systems, Security Incident and Event Management… more
    ENS Solutions (12/27/25)
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  • Senior Cyber Risk Manager (Splunk Engineer

    The MITRE Corporation (Mclean, VA)
    … Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... collaborative environment, working with cutting-edge technology and contributing to advanced security concepts in classified settings. We seek a proactive individual… more
    The MITRE Corporation (11/08/25)
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  • Lead Cyber Threat Intelligence Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Cyber Threat Intelligence Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... provide an invaluable edge in real estate. As the Cyber Threat Intelligence Lead Engineer , you will shape and mature our CTI capabilities to elevate our global… more
    CoStar Realty Information, Inc. (12/10/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …(EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats.** Due to success of continued growth - the Leidos ... currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing...the ability to establish solid working relationships with technical staff members and peers within the division as well… more
    Leidos (11/06/25)
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  • Systems Support Engineer I (Monday-Friday…

    Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... clear communication during every interaction - phone, chat, or email . + Troubleshoot end-user issues related to email...recurring or unresolved issues to team leads or senior staff to help identify and resolve root causes. +… more
    Red River (11/26/25)
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  • Model Based Systems Engineer

    HII (Suffolk, VA)
    …Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S)… more
    HII (12/25/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities include ... aspects of large, complex projects; coordinate the efforts of technical support staff in the performance of assigned projects + Perform full-stack software… more
    ManTech (11/18/25)
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  • Mechanical Engineer - Fire Protection

    Jensen Hughes Inc. (Fairfax, VA)
    Mechanical Engineer - Fire Protection Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, Maryland, United States **Company Overview** ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (12/16/25)
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