• Electrical Engineer ( Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    Electrical Engineer ( Engineer IV ) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5157384) Apply  Electrical Engineer ( ... bonus is available to new county employees hired in the Engineer IV position. Employment Standards MINIMUM QUALIFICATIONS: Any combination of education,… more
    Fairfax County Sheriff's Office (12/07/25)
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  • WGL - Gas Transmission Engineer (Level I,…

    AltaGas (Springfield, VA)
    **Job Description** **WGL - Gas Transmission Engineer (Level I, II, III or IV )** WGL has an immediate need for a Transmission Engineer to provide design and ... is preferred, or + GTI CGTP for Transmission Certification is preferred ** Engineer Level IV ** + 5+ years in the natural gas industry or related industry… more
    AltaGas (10/21/25)
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  • Engineer IV

    Fairfax County Sheriff's Office (Fairfax, VA)
    Engineer IV Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5187949) Apply  Engineer IV Salary $87,024.91 - $145,041.94 ... bonus is available to new county employees hired in the Engineer IV position. Employment Standards MINIMUM QUALIFICATIONS: Any combination of education,… more
    Fairfax County Sheriff's Office (01/10/26)
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  • Network Engineer IV

    IT Veterans (Alexandria, VA)
    Network Engineer IV Alexandria, VA . Information Technology Apply Now IT Veterans is looking for a Network Engineer IV to support our mission-driven ... team. This role requires an active TS/SCI clearance with the ability to obtain and maintain a CI polygraph. The ideal candidate brings a strong background in advanced network engineering, system design, and requirements analysis, particularly in a DoD or… more
    IT Veterans (12/31/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer IV ** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in Nutanix hyper-converged infrastructure will be critical to architecting and maintaining… more
    Noblis (12/22/25)
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  • Data Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Data Engineer IV ** , you will be responsible for engineering tasks to deliver advanced analytic applications across classified ... environments. You will develop sophisticated data pipelines and ETL processes for desktop and web-based analytic software, facilitate the bulk analysis of relational information, and enable applications that deliver data from diverse data sources. **Key… more
    Noblis (12/20/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer IV ** , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... communications with special emphasis on Top Secret classification enclaves. You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the reliability,… more
    Noblis (12/17/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This ... Microsoft 365/Azure, and multi-cloud environments (AWS, GCP, OCI). You will engineer , implement, and continuously improve controls that protect CUI/FCI and other… more
    SOS International LLC (12/31/25)
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  • Software Dev Engineer IV

    TEKsystems (Arlington, VA)
    …year of experience in the job offered or related occupations of Software Engineer Software Developer or related. Experience in the job offered or related occupation ... must involve multi-threaded programming and distributed programming in Java or C on Linux. Experience must also involve JDBC SQL and Object Oriented design and design patterns. Requires availability for travel and 24x7 on-call support rotation. Employer will… more
    TEKsystems (01/07/26)
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  • Courts Technology Helpdesk Manager…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …Technology Helpdesk Manager (Network/Telecom Analyst IV ) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5177898) Apply  Courts Technology ... Helpdesk Manager (Network/Telecom Analyst IV ) Salary $97,582.37 - $162,638.32 Annually Location FAIRFAX (EJ32),...as a subject matter expert (SME) and senior IT engineer , overseeing system administration duties while advising customers on… more
    Fairfax County Sheriff's Office (01/08/26)
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  • Software Test Analyst IV

    General Atomics (Chantilly, VA)
    …in! GA-Intelligence is looking for a highly motivated Senior Software Development Engineer in Test to bring automated testing expertise to our high-visibility, ... Yes **Pay Range High:** 189,545 **Recruitment Posting Title:** Software Development Engineer in Test **Job Qualifications:** + Typically requires a bachelors degree… more
    General Atomics (12/11/25)
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  • Software Developer IV

    General Atomics (Chantilly, VA)
    …and that's where you come in! We are seeking a Senior Software Engineer to design, develop, and maintain JVM-based applications for ingesting, processing, storing, ... **Pay Range High:** 189,545 **Recruitment Posting Title:** Senior Software Engineer - Streaming Data Applications **Job Qualifications:** + Typically requires… more
    General Atomics (12/11/25)
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  • Software Developer IV

    General Atomics (Chantilly, VA)
    …**Pay Range High:** 189,545 **Recruitment Posting Title:** Frontend Software Engineer , Federal **Job Qualifications:** + Typically requires a bachelors degree, ... masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or… more
    General Atomics (12/11/25)
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  • WGL - Sr. Sales Engineer

    AltaGas (Springfield, VA)
    **Job Description** We're seeking an experienced Engineer IV to lead complex projects from concept to completion. This role involves managing designs, ... and resources while ensuring compliance with engineering and business processes. The Engineer IV will coordinate activities across business units, mentor junior… more
    AltaGas (12/09/25)
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  • Data Engineer III

    Amazon (Arlington, VA)
    …MULTIPLE POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: Data Engineer III Job Location: Arlington, Virginia Job Number: AMZ9081156 Position ... following: (i.) ETL/ELT processes; (ii.) OLAP technologies; (iii.) data modeling; ( iv .) SQL; and (v.) Oracle. Amazon.com is an Equal Opportunity-Affirmative Action… more
    Amazon (12/16/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CACI is currently looking for a motivated, career and customer-oriented Network Engineer with Agile methodology experience to join our Customs and Border Protection… more
    CACI International (11/07/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3** manages all engineering aspects of fire detection and alarm ... of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a...EVAC software a plus. + NICET III or NICET IV in fire detection and alarm a strong preference.… more
    M. C. Dean (11/28/25)
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  • Systems Engineer - Information Support Plan…

    CACI International (Alexandria, VA)
    Systems Engineer - Information Support Plan (ISP) Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... International Inc. has an immediate opening for a Systems Engineer with Information Support Plan (ISP) Support + Review...and data management processes. + Assess ISPs for ACAT I- IV and Non-ACAT programs across military and government agencies.… more
    CACI International (10/31/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of ... Perform post design support to include installation, configuration, and tier III/ IV , O&M support for both enterprise and field deployed systems including… more
    Nightwing (12/23/25)
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  • Commissioning Field Engineer 2

    M. C. Dean (Vienna, VA)
    Overview The Commissioning Field Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical ... field service training program. + Certifications (desired/advantageous): NETA level III, or IV preferred **We offer an excellent benefits package including:** + A… more
    M. C. Dean (01/06/26)
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