• Systems Security and Network

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    Systems Security and Network Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in devices, implanting ... our country, and safeguard our nation? As a systems security and network security engineer , you can identify the tools, security systems, devices… more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and ... implementing innovative network security solutions to support our country's...and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer , you will… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Systems/ Network Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **SYSTEMS / NETWORK ENGINEER (RDTE)** Bowhead is seeking a Systems/ Network Engineer in Dahlgren, VA. The Systems/ Network Engineer is ... requirements; installing upgrades; monitoring network performance, and managing network configuration consistency. The Systems/ Network Engineer will… more
    UIC Government Services and the Bowhead Family of Companies (01/03/26)
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  • Network Engineer III

    Chenega Corporation (Corbin, VA)
    Network Engineer III Corbin, VA Join our Talent Network Network Engineer III Corbin, VA Are you ready to enhance your skills and build your career in ... technology capabilities, to ensure functional optimization in their business. TheNetwork Engineer IIIwill provide network administration and support services for… more
    Chenega Corporation (01/06/26)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    …compliance and risk management in accordance with DoD/Navy policies. + Enhance network security and performance using Cisco and Juniper networking technologies ... Senior Network Systems Engineer (4416)at SMX(View all...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (11/14/25)
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  • Network Engineer

    CACI International (Dahlgren, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Travel: Continental US * * * **The Opportunity:** The ** Network Engineer ** is responsible for the design,...Mathematics, or Engineering discipline. + Ability to obtain a security clearance (Must be US Citizen). + Ability and… more
    CACI International (10/21/25)
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  • Systems Engineer Journeyman - Tmpc/C5i…

    SMX (Patuxent River, MD)
    …all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a TMPC/C5I Network Engineer to provide Systems Engineering Journeyman) support to ... Systems Engineer Journeyman - TMPC/C5I Network (4757)at...in Lexington Park, MD. The ideal candidate will provide network engineering support to develop multi-level security more
    SMX (12/12/25)
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  • Network Engineer , Journeyman

    SMX (Patuxent River, MD)
    Network Engineer , Journeyman (4724)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Network Architect to provide ... The candidate will provide weapon system strategic & tactical networking & network architecture support to develop multi-level security communications solutions… more
    SMX (01/07/26)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in ... + Identify security vulnerabilities and recommend corrective security measures for network access points. +...(PIT) designation requests, PIT Risk Assessment requests, + Systems Security Engineer will create Plan of Actions… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to:... Wireless Professional (OSWP) 2. SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542… more
    Imagine One Technology & Management (12/24/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Systems Security Engineer - (761) Share this job as a link in your status update to LinkedIn. Job Title Systems Security Engineer Location Dahlgren, VA ... protect information systems and data integrity. + Collaborate with system administrators, network engineers, and program security teams to resolve findings from… more
    EPS Corporation (11/13/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... engineers, and ISSMs to ensure configuration baselines and patches align with security requirements. + Perform TEMPEST, network intrusion analysis, and… more
    TekSynap (10/31/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …(HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (12/30/25)
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  • Cisco Identity Services Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …implement, and troubleshoot ISE. + Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen network devices ... **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for... network device administration. + Manage firewall and network security systems by establishing and enforcing… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Top Secret Cisco Identify Services Engineer

    Insight Global (Dahlgren, VA)
    …Key responsibilities include creating and analyzing ISE regulations to ensure compliance with network security policies, managing network security ... Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based in Dahlgren, Virginia. This Engineer...creating and analyzing ISE regulations to ensure compliance with network security policies * Experience with … more
    Insight Global (12/19/25)
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  • Senior Systems Engineer (Deployment)

    Red River (King George, VA)
    …5 + Software Engineering Master Certification + Amazon Web Services Certified DevOps Engineer + Experience with network monitoring tools such as WTI, or ... River Technology is actively seeking a dedicated and highly skilled Senior Systems Engineer to join our team in supporting a mission-critical program for the Navy.… more
    Red River (01/09/26)
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  • Virtualization/Storage Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **VIRTUALIZATION/STORAGE ENGINEER (RDTE)** Bowhead is seeking a Virtualization/Storage Engineer to join our growing team in Dahlgren, VA. The ... Virtualization/Storage Engineer will be responsible for the end-to-end lifecycle management (design, deployment, maintenance, and optimization) of our core VMware,… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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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...our team to implementation of secure, resilient, and scalable network infrastructure solutions. The successful candidate must have the… more
    SMX (12/04/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... Computer/Systems Engineers to work onsite in Dahlgren, Virginia. As the Systems Engineer , you will be supporting the AEGIS Weapon System. **Responsibilities:** +… more
    CACI International (12/29/25)
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