• Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center...clearance . + DoD 8570 IAT Level II certification ( Security + or equivalent). + OSCP or equivalent certification. +… more
    CACI International (11/25/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and… more
    CACI International (12/06/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing ... and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer , you will...Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Security Engineer II, US Amazon…

    Amazon (Jessup, MD)
    Description AWS Security is looking for a Red Team Security Engineer to help ensure that our systems and processes are secured against the latest threats. ... position will provide you with a challenging opportunity. A Security Engineer II at Amazon is expected...and must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities… more
    Amazon (12/26/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (12/02/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Information Security Engineer Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... experience + Mid-level: 5 years of experience + Senior: 8 years of experience SECURITY CLEARANCE . Active DoD Top Secret/SCI clearance required TRAVEL . Some… more
    Systems Technologies, Inc. (12/02/25)
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  • AWS Cloud Security Research Engineer

    CACI International (Linthicum, MD)
    AWS Cloud Security Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Engineer to be at the forefront of cloud security innovation! In this role, you will explore cutting-edge...discuss deliverables and expectations **Qualifications:** **Required:** + Active TS/SCI clearance with Polygraph + 2+ years of AWS Cloud… more
    CACI International (12/26/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...Systems Security Engineer shall perform, or review, technical security ...8570 compliance with IASAE Level 2 is required. Required Clearance :TS/SCI w/polygraph Synergy ECP, a platform company with Falfurrias… more
    Synergy ECP (12/18/25)
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  • Senior Principal Offensive Security

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...Experience working with large enterprise customers + Active TS/SCI Clearance Disclaimer: **Certain US customer or client-facing roles may… more
    Oracle (12/20/25)
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