• High Speed Guard Engineer

    CACI International (Springfield, VA)
    High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Continental US * * * **The Opportunity:** **Transport Cyber Security Services (TCS)** **is a premier, long-term contract with...NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox… more
    CACI International (09/01/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …to be deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. **How a Network Engineer Will Make an Impact:** ... appliances **What You'll Need to Succeed:** **Education:** BA/BS **Required Certification:** CompTIA Security + certification or similar for IAT Level II DoD 8570… more
    General Dynamics Information Technology (11/15/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …Switching Associate (ACSA) | Aruba Networks (HPE) - Aruba Networks (HPE), CompTIA Security + CE | CompTIA - CompTIA, Brocade Certified Network Engineer (BCNE) ... | Broadcom - Broadcom, Juniper Networks Certified Internet Professional - Security (JNCIP-SEC) | Juniper Networks - Juniper Networks, Juniper Networks Certified… more
    General Dynamics Information Technology (11/11/25)
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  • DevSecOps Engineer - Hybrid

    HII (Virginia Beach, VA)
    …infrastructure for the DNA23 program. What you will do As a DevSecOps Engineer , you'll embed security practices into development and deployment pipelines, ... of Huntington Ingalls Industries, is seeking a skilled DevSecOps Engineer to support the DNA23 program within the NSERC...Clearance + Must have a DoD 8570/8140 IAT Level II baseline certification (eg, Security + CE, CCNA-… more
    HII (11/03/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate ... process + Experience with DoD Authority to Operate (ATO) processes + 8570 IAT II compliant certification such as Security + + Certified Information Systems … more
    KBR (10/28/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …**Qualifications:** _Required:_ + Ability to obtain/maintain Secret clearance + IAT Level II or higher certification (ex: Security +) + 10+ years' experience ... SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time...document, and deploy BeyondTrust solutions that meet functional and security requirements. + You'll need to develop standard processes… more
    CACI International (10/01/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    … clearance with SCI eligibility prior to start date. + Ability to obtain Security + certification or equivalent DoD 8570 IAT II certification prior to start ... **Description** Leidos is presently seeking a **Sr.** **Software Engineer ** in support of the Defense Information Systems...** in support of the Defense Information Systems Agency GSMO- II Program. The selected candidate will be a key… more
    Leidos (11/09/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …Reference Architecture * Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large… more
    Jacobs (10/28/25)
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  • Senior Specialist, Systems Network Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job ... in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support to multiple environments including development, testing,… more
    L3Harris (11/20/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …remain on the client site during Program core hours of 0900-1500. _Desired:_ + Current Security + or DOD 8570 IAT Level II Certification + AWS or Azure ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...automating repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system… more
    CACI International (09/26/25)
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