• Cyber Security Specialist (ISSO)

    CACI International (Ashburn, VA)
    …of Cybersecurity policy implementation and network solutions associated with customer-defined systems and software projects; basic responsibilities include: + ... usage + Demonstrated familiarity and experience with Firewalls, Intrusion Prevention Systems , WebGateways, and/or enterprise Antivirus software technologies +… more
    CACI International (01/08/26)
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  • Technical Specialist I/Technical Specialist 2/Sr…

    Berkshire Hathaway Energy (Centreville, VA)
    …HVAC systems , and instrumentation. + Recommend and monitor preventive maintenance software and systems + Perform site inspections, walk-downs, and maintain ... + Analyze, troubleshoot, and repair electrical distribution, protection, and control systems , including replacement and configuration of component parts. + Perform… more
    Berkshire Hathaway Energy (01/14/26)
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  • Control Technician - Electrical

    Amentum (Chantilly, VA)
    …and maintenance; and perform miscellaneous administrative functions as directed by E&C Engineer on site's microprocessor-based central control systems . + Program ... logic, both in hard-wired relays and PLC, for control systems . + Adjust control system parameters as...system parameters as required and/or directed by E&C Engineer . + Perform startup and checkout of newly installed… more
    Amentum (12/17/25)
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  • Electrical Maintenance Technician 4

    M. C. Dean (Charlottesville, VA)
    …telecommunications, life safety , automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than 5,800 ... professionals who engineer and deploy automated, secure, and resilient power and... systems , UPS systems , DC power systems , fire and life safety . + Identify… more
    M. C. Dean (12/25/25)
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  • Critical Facility Technician 3 (HVAC SME) - Top…

    M. C. Dean (Manassas, VA)
    …telecommunications, life safety , automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than 5,800 ... professionals who engineer and deploy automated, secure, and resilient power and...Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,… more
    M. C. Dean (11/28/25)
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  • IT Support Specialist

    TekSynap (VA)
    …assistance, and training. + Diagnoses and resolves customer-reported incidents involving hardware, software , and network systems . + Performs analysis of user ... and knowledge repositories. + Installs, configures, troubleshoots, and maintains IT hardware, software , and peripheral equipment. + Performs system and data… more
    TekSynap (11/15/25)
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  • Facility Engineering Manager 1- TS/SCI with Poly

    M. C. Dean (Vienna, VA)
    …telecommunications, life safety , automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than 5,800 ... professionals who engineer and deploy automated, secure, and resilient power and...Familiarity with **local, state, and federal** regulations governing facility systems and safety standards. + Ability to… more
    M. C. Dean (01/13/26)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to ... Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** +… more
    TekSynap (11/06/25)
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  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …required for cloud computing; ensure the reliability, scalability, and performance of software systems + Architect and lead the development and integration ... preventative maintenance, performance optimization, security patching, replication of data between systems , and necessary updates to ensure system access with… more
    CACI International (12/11/25)
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  • Fire Alarm Technician 3

    M. C. Dean (Richmond, VA)
    …telecommunications, life safety , automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than 5,800 ... systems + Perform complete site survey for FA system upgrades and new installations; identify needs to bring...Battery Sizing, Voltage Drop + Silent Knight FA programming software + Keypad programming for various FA Systems… more
    M. C. Dean (01/15/26)
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