• Red River (King George, VA)
    …background in cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, ... programs. + Strong understanding and experience with securing, configuring, and assessing network security products such as Cisco Firepower, Cisco ISE, and… more
    DirectEmployers Association (10/07/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (10/07/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Network Engineer

    TEKsystems (Indian Head, MD)
    …information services to their shore-based networks. TEKsystems has an opening for Communications Network Engineer , Mid to support the NGEN Team, in providing IT ... Services. Job Responsibilities: - Knowledgeable engineer in the field of Ethernet and IP data...data engineering with 4 plus years' experience as a Network Technician. - Position requires a high level of… more
    TEKsystems (12/16/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 ... and standards. + Knowledge of computer networking concepts and protocols, and network security methodologies. + Knowledge of network security more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 ... Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon...and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author… more
    Imagine One Technology & Management (12/24/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr. Principal Systems Engineer

    Northrop Grumman (Patuxent River, MD)
    …Aeronautics Systems has an opening for a **Principal / Sr. Principal Systems Engineer ​** to join our team of qualified, diverse individuals within our Test and ... Navy and Northrop Grumman Ground Segment System Administrators, Responsible Engineers, Network Engineers, and Flight Test Engineers. **Essential Functions:** + Will… more
    Northrop Grumman (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Computer Engineer

    CACI International (King George, VA)
    Computer Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... Engineering and Mathematics) required for this program.** **CACI is seeking a Computer Engineer who is willing to work onsite in Dahlgren, Virginia. Applicants with… more
    CACI International (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Flight Test Engineer Senior - Level 3

    Lockheed Martin (St. Mary's County, MD)
    **Description:** You will be the Flight Test Engineer for the Multi Domain Control System \(MDCS\) team\. Our team provides on\-site support for test efforts for ... resolved in a timely manner\. **What You Will Be Doing** As the Flight Test Engineer you will be responsible helping design, develop, integrate and test a variety of… more
    Lockheed Martin (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    CACI International (Dahlgren, VA)
    …+ Knowledge and experience with firewalls, intrusion detection systems, and other core network security systems. + Knowledge and experience in agile software ... Software Engineer Job Category: Engineering Time Type: Full time...Surface Warfare Center Dahlgren Division (NSWCDD), specifically the Systems Security Engineering Branch (A36) of the Naval Computing &… more
    CACI International (12/15/25)
    - Save Job - Related Jobs - Block Source