• Applied Research Solutions (Washington, DC)
    …in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility All positions at Applied Research ... **Description** ARS is looking for a Senior Platform Engineer . As a Platform Engineer , you...Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the… more
    DirectEmployers Association (12/10/25)
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  • Applied Research Solutions (Washington, DC)
    …field. + Must be a US citizen. + Must have or be willing to attain a TS / SCI Clearance. + Security + required, but can be worked after hiring + Significant ... Applied Research Solutions is seeking a skilled and forward-thinking Junior Platform Engineer to join our team. This role is pivotal in designing, developing,… more
    DirectEmployers Association (12/10/25)
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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 ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager to… more
    CACI International (12/12/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE)...AUTHORIZATION/ SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please… more
    TekSynap (11/30/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …, & Intel space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals ... end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)**...rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI more
    Amentum (10/23/25)
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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 ... next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network...allocations. **_Education and Experience:_** + **Clearance:** An active NSA TS / SCI with Polygraph. + **Experience:** 15 years… more
    CACI International (12/06/25)
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  • Cloud Security Engineer

    Koniag Government Services (Washington, DC)
    …LLC a Koniag Government Services company, is seeking an experienced Cloud Security Engineer with a TS / SCI clearance to support EHS and our government ... and more. Eagle Harbor Solutions is seeking experienced, motivated, career and customer-oriented Cloud Security Engineer to join our team. The Cloud Security more
    Koniag Government Services (11/20/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer ...Practitioner (CASP+) SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL ... 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)… more
    Systems Technologies, Inc. (12/02/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Information Security Engineer Location Hanover,...of experience SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL . ... On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1128) INFORMATION SECURITY ENGINEER The company… more
    Systems Technologies, Inc. (12/02/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...Local * * * CACI is looking for talented ** Information Systems Security Engineer (ISSE)**… more
    CACI International (09/25/25)
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  • Security Engineer II, US Amazon…

    Amazon (Jessup, MD)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities * Vulnerability ... Security is looking for a Red Team Security Engineer to help ensure that our...Security Professional) or PenTest- Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (09/26/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix ... large program in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE)... security engineering Requirements **All openings require a TS / SCI with polygraph clearance to start.** Level… more
    Athenix Solutions Group, LLC (11/07/25)
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  • 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 ... and compliance of its content **CLEARANCE REQUIRED** : Active TS / SCI with polygraph. **Qualifications** + Bachelor of...a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (12/14/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network...information systems to ensure designs meet applicable governmental security specifications + Assist with the development of system… more
    CACI International (12/12/25)
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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… more
    Oracle (11/25/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... federal missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a … more
    CACI International (11/08/25)
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  • Information Systems Security

    RBR-Technologies (Fort Meade, MD)
    …experienced ISSE to support one of our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical ... resolve security requirements . REQUIREMENTS + Active TS / SCI w/ Polygraph + Fourteen years experience...complexity is required + Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    RBR-Technologies (09/19/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, ... but are not limited to:** + Participate as a security engineer representative on teams for the... Practitioner (CASP). **Clearance Requirements:** + Must have a TS / SCI w/ Poly **Physical Requirements:** + The… more
    ManTech (11/19/25)
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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 Engineer shall...Information Systems Security Engineer ...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (09/18/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer (Level 2/3) to join our intel team. ... The ​ Information Systems Security Engineer ﴾ISSE﴿...remediation Ed Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Fifteen (15)… more
    Belay Technologies (11/19/25)
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