• 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 Dahlgren, VA. ... DoD network analysis tools to identify vulnerabilities (eg, ACAS, HBSS , etc.). + Provide technical assistance to the Government...DoD network analysis tools to identify vulnerabilities (eg, ACAS, HBSS , etc.). + Skill in system, network, and OS… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of… more
    Leidos (11/28/25)
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  • System Security Engineer - Cleared

    RightDirection Technology Solutions LLC (Washington, DC)
    System Security Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description RDTS is seeking aCleared System Security Engineerto ... mission-critical Information Technology systems. The primary function of the Security Engineer is to maintain the Trellix/McAfee ePO system being utilized. This… more
    RightDirection Technology Solutions LLC (11/22/25)
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  • Network Defense and Firewall Security…

    Systems Technology Forum (San Diego, CA)
    …other federal agencies. Job Summary The Network Defense and Firewall Security Engineer is responsible for safeguarding enterprise and mission networks within the PMW ... systems that protect classified and unclassified Navy information systems. The engineer ensures compliance with DoD cybersecurity policies, implements Zero Trust… more
    Systems Technology Forum (11/21/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer

    Parsons Corporation (Centreville, VA)
    …Description:** Parsons is looking for an amazingly talented **Cross Domain Solutions (CDS) Engineer ** to join our team! In this role, you will collaborate with ... (DoD) information-sharing environments operating across multiple security domains. This engineer ensures all CDS architecture, implementations, and operations comply… more
    Parsons Corporation (12/19/25)
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  • Systems Engineer - TS/SCI Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …IT Infrastructure and Operations **Skills:** Host Based Security System ( HBSS ),Information Systems,Public Key Infrastructure **Experience:** 8 + years of related ... Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge solutions to the… more
    General Dynamics Information Technology (12/10/25)
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  • Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    Information Assurance Engineer Job Number: 1978 Location: Huntsville, AL Required Clearance: Secret Required Certification(s): DoD 8570.1M IAM II/IAT II ... Certification. Host Base Security System ( HBSS ), Risk Management Framework, Assured Compliance Assessment Solution, or Enterprise Mission Assurance Support Service… more
    Exeter Government Services, LLC (12/29/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (11/12/25)
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  • Systems Engineer (Onsite)

    BAE Systems (Springfield, VA)
    **Job Description** The Systems Engineer will be part of an integrated Operations & Sustainment (O&S) team and will interface with engineering resources located at ... This position requires strong Windows operating system experience. The Systems Engineer is responsible for supporting testing events involving the iSToRE program.… more
    BAE Systems (12/18/25)
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  • Information System Security Engineer (ISSE)…

    Excentium (Philadelphia, PA)
    Information System Security Engineer (ISSE) III Summary Title:Information System Security Engineer (ISSE) III ID:520 Department:Cybersecurity ... We have an opportunity for an Information System Security Engineer (ISSE) III supporting one of our Federal customers...any DOD/DON waivers or reporting requirements, as required (eg HBSS , PKI, PPSM or GIG). + Provide System Administrator… more
    Excentium (12/31/25)
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  • Sr. Engineer - DataDog SIEM | Remote, USA

    Optiv (Houston, TX)
    This Sr. DataDog Cloud SIEM Engineer will be dedicated to onboarding and maintaining DataDog Cloud SIEM environments, in support of Optiv AFC clients. The Sr. ... DataDog Cloud SIEM Engineer works in Optiv Security's 24x7x365 Security Operations Center...etc. + General security knowledge (GIAC, CISSP, CCSE, CISA, HBSS , NSA, CEH, Cisco Security, Security +, or other… more
    Optiv (12/17/25)
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  • Cloud Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a...with IA vulnerability testing and tools such as Retina, HBSS , EVSS, ACAS. * Experience with XACTA. * Familiarity… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (11/28/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …from threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... ours. At GDIT, people are our differentiator. As a Secure Wireless Engineer , you will contribute to efforts in designing; developing; analyzing; troubleshooting; and… more
    General Dynamics Information Technology (10/18/25)
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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... KBR, Inc. is seeking a highly skilled and experienced Information Systems Security Engineer (ISSE) to support the Aerial Connectivity (AC) Branch within the Air… more
    KBR (12/29/25)
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  • Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer ** to join our team in the **Washington, DC** location. This is an **onsite** position. ... infrastructures with Data-at-Rest security, and robust Disaster Recovery solutions. + Engineer and support a large-scale, distributed IT infrastructure using a… more
    ManTech (12/28/25)
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  • Cyber Security Engineer

    CACI International (High Point, NC)
    Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage ... infrastructure capabilities for the US Army. As a Cyber Engineer , you'll play a hands-on role in designing and...+ Familiarity with vulnerability management tools and techniques, including HBSS and ACAS (Nessus) + Ability to support designing… more
    CACI International (12/19/25)
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  • Network Administration and Operations…

    Leidos (Aiea, HI)
    **Description** **Leidos is hiring: Network Administration & Operations Engineer ** **Location:** Camp HM Smith, Hawaii **Shift:** Evening Leidos is seeking a ... **Network Administration and Operations Engineer ** to join our team at Camp HM Smith,...Familiarity with **Event Viewer, VMware, Active Directory, Group Policy, HBSS , and/or Linux System Administration** . + Active **Security+**… more
    Leidos (12/10/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …history, they're making history. Northrop Grumman, Defense Systems, is seeking a software engineer to work on the Whisper programs in Stafford, Virginia. The Whisper ... multiple systems worldwide. Rf Signal equipment and RF microwave engineer to provide our customer with 24 x 7...+) + Compliance/Vulnerability Monitoring with tools such as Nessus, HBSS and ACAS Ability to travel CONUS/OCONUS. (Less than… more
    Northrop Grumman (12/05/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... are secure to STIG guidelines by utilizing tools such as Retina and HBSS - Maintain operational, configuration, and other standard operating procedures (SOPs) -… more
    Arena Technical Resources, LLC (11/29/25)
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