• 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 ... DoD network analysis tools to identify vulnerabilities (eg, ACAS, HBSS , etc.). + Provide technical assistance to the Government...DoD security and IA requirements as outlined in DoDI 8500. 2 and the Defense Information Systems Agency… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Cyber Systems Engineer - level…

    Northrop Grumman (Dulles, VA)
    …as determined by the company._ **Basic Qualifications:** + Bachelor's degree in STEM field with 2 years of cyber systems experience - OR - Master's degree in a ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/02/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …part of our mission! We are looking for you to join our team as a **Field Engineer Level 2 or 3** based out of **Mayport, FL** with some CONUS/OCONUS travel and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location(s).) _This position may be filled as a Field Engineer Level 2 or Field Engineer more
    Northrop Grumman (01/03/26)
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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** ... with Data-at-Rest security, and robust Disaster Recovery solutions. + Engineer and support a large-scale, distributed IT infrastructure using...Bachelor's Degree in an IT or STEM field with 2 + years' experience as an enterprise systems more
    ManTech (12/28/25)
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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 ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (12/21/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Firewalls, IDS, IPS, Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems ( HBSS ). 2 . Examples of engineering experience include ... role.** Imagine One Technology & Management, Ltd. is seeking two ( 2 ) **Senior Security Systems Engineers** . These positions are contingent upon award of the… more
    Imagine One Technology & Management (12/24/25)
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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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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    …space defense. KBR, Inc. is seeking a highly skilled and experienced Information Systems Security Engineer (ISSE) to support the Aerial Connectivity (AC) Branch ... Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/29/25)
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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: ... active TS/SCI clearance and be willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems connected to local and wide… more
    Arena Technical Resources, LLC (11/29/25)
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  • Cyber Security Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …**Job Description:** **Transform technology into opportunity as a Cyber Security Engineer at GDIT. Shape what's next for mission-critical government projects while ... report on-site at our Arlington, VA facility at least 2 days a week. Additional on-site support may be...**Meaningful work and personal impact:** **Designs and evaluates end-to-end systems through their entire life cycle.** **Ensures products and… more
    General Dynamics Information Technology (11/18/25)
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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 ... of information and infrastructure capabilities for the US Army. As a Cyber Engineer , you'll play a hands-on role in designing and implementing modernized solutions.… 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,...reports. + Perform **Information Assurance and Certification** of critical systems , advising customers during policy reviews to ensure compliance… more
    Leidos (12/10/25)
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  • Information Systems Security Engineers…

    Noblis (Philadelphia, PA)
    …in Philadelphia, PA.** Noblis MSD's mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions' to ... enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive… more
    Noblis (12/06/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... services and solutions that solve operational gaps, operate critical systems , and protect and secure the enterprise - across...world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity… more
    Foxhole Technology, Inc (12/19/25)
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