• Senior Systems Integration…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you...engineering experience (any process area). + Must possess active ** TS /SCI with polygraph** clearance to be considered for this… more
    Leidos (12/03/25)
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  • Systems Integration Engineer

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Systems Integration Engineer , Senior ...to learn and solve problems quickly and creatively + Top Secret clearance + Master's degree in ... your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world...join Booz Allen's Strategic team to work on a top -priority space program. On our team, you will work… more
    BOOZ, ALLEN & HAMILTON, INC. (11/26/25)
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  • Sr . Specialist, Information Systems

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Information Systems Security Engineer Job Code: 30837 Job ... Location: Greenville, Texas Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (12/11/25)
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  • Unmanned Aerial Systems (UAS)…

    CACI International (Macdill AFB, FL)
    Unmanned Aerial Systems (UAS) Engineer , Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Level (12 + years of experience in this...(12 + years of experience in this field) UxS Engineer to support management of multiple UxS programs. This… more
    CACI International (10/09/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Systems Security…

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer ... processes, and Navy cybersecurity compliance frameworks. + Security Clearance: Top Secret (T5 investigation) **COMPETENCIES** + Cybersecurity Engineering… more
    TekSynap (10/31/25)
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  • Senior Systems Security…

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer ...with TEMPEST testing and system audits. Requirements + ACTIVE TOP SECRET + Six (6) yearsof professional ... link in your status update to LinkedIn. Job Title Senior Systems Security Engineer Location...candidates will be considered without regard to legally protected characteristics. Type of Security Clearance Required Top Secret more
    EPS Corporation (11/13/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Engineering field from an accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance with eligibility for Secret ... need your help. Our team is looking for a ** Senior Information Systems Security Engineer ...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/11/25)
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  • Mid to Senior Systems /Hardware…

    CACI International (Fort Meade, MD)
    Mid to Senior Systems /Hardware Engineer (VHDL) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * * * **The Opportunity:** CACI is seeking skilled Systems Engineers (SE) with expertise in Hardware Engineering (VHDL)...five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information ( TS /SCI)… more
    CACI International (12/03/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. ... The ISSE designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave… more
    Belay Technologies (12/08/25)
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