• Network Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Engineer Senior with GDIT. A career in enterprise ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...operate. At GDIT, people are our differentiator. As a Network Engineer Senior you will… more
    General Dynamics Information Technology (06/26/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity:...center , WAN, and LAN in virtualized architectures + TS /SCI clearance with a polygraph + HS diploma or GED ... and protect our nation? As a systems security and network security engineer , you will be responsible...of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Network Engineer

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS /SCI clearance for our Systems Engineering ... position will require US Citizenship and an active DoD TS /SCI clearance with the ability to obtain and maintain...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject… more
    V2X (06/21/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and ... and effective integration with a government multi-contractor team. The Senior Network Engineer plays a...Qualifications/Experience: Active TS /SCI Clearance 2+ years as senior or lead engineer in planning, designing,… more
    Competitive Range Solutions, LLC (07/02/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Senior Network Engineer ** will work...Senior Network Engineer ** will work with ...if required **Clearance Requirements:** + Must have an active/current TS /SCI w/ polygraph **Physical Requirements:** + Must be able… more
    ManTech (07/17/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA** location. This is an **onsite** ... position. The ** Network Engineer...if required **Clearance Requirements:** + Must possess an active/current TS /SCI w/ polygraph. **Physical Requirements:** + Must be able… more
    ManTech (06/03/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Network Engineer will be critical in maintaining,… more
    Competitive Range Solutions, LLC (07/02/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Network Engineer ** to support a fast-paced program with the Air Force ... sites and the cloud. We are seeking a skilled ** Senior Network Engineer ** to design,...**Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the… more
    Leidos (07/04/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll Be ... for network design and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (05/17/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring ... include but are not limited to:** + Designing and integrating comprehensive network , VoIP, VTC, and data center solutions, adhering to security guidelines and… more
    ManTech (05/07/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer ...to support the customer **Qualifications:** _Required:_ + An active TS /SCI clearance with Poly + Bachelor's Degree or four… more
    CACI International (06/23/25)
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  • Rapid Response Senior Network

    TekSynap (Arlington, VA)
    …+ Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's ... + GCIH + CCSP + Clearance: Must possess a Top Secret /SCI clearance **Overview** We are seeking...clearance **Overview** We are seeking a Rapid Response Sr. Network Engineer to join our team supporting… more
    TekSynap (07/09/25)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system... engineering, administration, or related IT roles. + Clearance: TS /SCI CI Poly + Required Skills: + Experience with… more
    Infinity Systems Engineering (07/04/25)
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  • G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT....contract. **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Top Secret clearance. (A Secret more
    General Dynamics Information Technology (07/11/25)
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  • Principal / Sr. Principal Core Engineer

    Northrop Grumman (Chantilly, VA)
    …with 6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS /SCI with CI Poly at the time of ... We are looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for WAN/LAN infrastructures… more
    Northrop Grumman (07/03/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …missions. Join us. The world can't wait. You Have: + Experience as a senior network engineer designing, developing, maintaining, and troubleshooting ... Network Engineer The Opportunity: A well-designed... Network Engineer The Opportunity: A well-designed network ...+ Experience with SolarWinds System Sof tware Suite + TS /SCI clearance with a polygraph + HS diploma or… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's ... Network Engineer Tier 3 Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/16/25)
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  • SD-WAN Network Engineer

    SAIC (Springfield, VA)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations ... of the Department's data center, cloud, domestic and foreign network switch, routers and WAN devices. Currently, the role...**Required Clearance:** + US Citizenship. + Ability to obtain Top Secret Clearance. + Must obtain interim… more
    SAIC (06/28/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... Network Engineer III Job Category: Information...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (07/09/25)
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  • Secret Sr. Network Engineer

    Insight Global (Alexandria, VA)
    …and tools to improve the maintainability and operability of software systems. The Senior Network Engineer will help continue expansion into cloud-based ... specific focus on ensuring the stability and integrity of data, wireless, and voice network services. The network engineer will be responsible for planning,… more
    Insight Global (04/25/25)
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