• Senior Information Systems Security…

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... and compliance of its content **CLEARANCE REQUIRED** : Active TS /SCI with polygraph. **Qualifications** + Bachelor of Science degree...14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs… more
    Leidos (12/14/25)
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  • Mechanical Engineer ICS

    Parsons Corporation (Sandy, UT)
    …knowledge and proficiency with MS Office Suite of word processing and integrated software applications + Active TS /SCI clearance with polygraph preferred. If not ... Description:** Parsons is looking for an amazingly talented Mechanical Engineer with EMCS experience to join our team! In...for Facilities Design and Construction projects for a prominent DoD customer. **What You'll Be Doing:** This role will… more
    Parsons Corporation (12/09/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …approval from the customer. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. - Must be able ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
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  • Principal Requirements Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …* Experience managing requirements within an iterative and agile environment * Current Active DoD Secret Clearance with the ability to obtain and maintain a ... Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ** **What you will get to do** : Plan… more
    Northrop Grumman (11/25/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, VA ... and will be a full-time on-site position. **Responsibilities** The Systems Engineer 's role is designing, managing, and optimizing complex enterprise systems ensuring… more
    GovCIO (11/22/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    …part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in acquisition and ... execution of mission critical systems. The Acquisition Systems Engineer is part of a team of high-performing subject matter experts (SMEs) responsible for planning,… more
    SAIC (11/21/25)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Clifton, NJ)
    …solutions, trades, costs, implementation, system impacts, and effectiveness + Experience in DoD software selection and approval processes for COTS, GOTS and ... interest of national security. Job Title: Information Security Systems Engineer Job Code: 32506 Job Location: Clifton, NJ Job...SME in the area of AT. + Experience using DoD 5200.39 in identifying and protecting critical program information… more
    L3Harris (01/04/26)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform, or review, ... with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF)… more
    Belay Technologies (12/08/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …system including updating network diagrams, vulnerability scans, STIG checklists, hardware/ software lists, and SCRM certificates. + Maintains responsibility for the ... changes and/or elements required to retain ATO. **REQUIRED QUALIFICATIONS** + Active TS /SCI + 8-10 years proven track record of progressively responsible information… more
    TekSynap (12/06/25)
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  • Unified Communications & Collaboration…

    Systems Technology Forum (San Diego, CA)
    …experience). Certifications IAT Level II (Security+ CE or equivalent). Clearance Requirement Secret (eligible for TS /SCI) Benefits and Perks At STF, we ... customer-centric support to the United States Government, Military, Department of Defense ( DoD ), and other federal agencies. Job Summary The Unified Communications &… more
    Systems Technology Forum (11/21/25)
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