• Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a...SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting… more
    DirectEmployers Association (10/11/25)
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  • Tyto Athene (Washington, DC)
    Engineer ** to support a federal government client's network and system security and engineering efforts. The Senior Network Engineer will be responsible ... trusted network environment with access to information and communication systems operated at different security levels +...VMware + AD, DNS, Group Policy **Clearance:** + Active Top Secret clearance with SCI eligibility is… more
    DirectEmployers Association (11/15/25)
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  • AeroVironment (Washington, DC)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... + Strong track record of successful sales of autonomous systems to defense & security entities in...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (10/23/25)
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  • Zscaler (Mclean, VA)
    Engineer to join our IT Cloud Engineering team. **This role requires Top Secret Security Clearance, which must be maintained throughout employment. ... such as EKS, Lambda, S3, RDS, DynamoDB, and messaging systems like Kafka or SQS + US citizenship with...Kafka or SQS + US citizenship with active US Top Secret /SCI security clearance **What… more
    DirectEmployers Association (10/30/25)
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  • AeroVironment (Arlington, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... + Strong track record of successful sales of autonomous systems to defense & security entities in...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (11/05/25)
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  • AeroVironment (Arlington, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... Citizenship required with the ability to obtain US government security clearance + 2 to 5 years relevant experience...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (11/04/25)
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  • AeroVironment (Arlington, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... + Strong track record of successful sales of autonomous systems to defense & security entities in...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (10/29/25)
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  • Applied Research Solutions (Springfield, VA)
    …+ 5-8 years demonstrated performance in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the… more
    DirectEmployers Association (11/04/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …Develop and optimize UC system designs, ensuring interoperability across multi-level security systems and enterprise platforms. + Conduct system ... lifecycle support for enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems . The Tier 3 Engineer will serve as a senior technical… more
    DirectEmployers Association (09/09/25)
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  • ABBTECH Professional Resources, Inc. (Reston, VA)
    ** Systems Engineer ** **Location- Reston, Va** **Clearance- TS /SCI w/ FSP** **Salary- $200k-$215k/yr** _The above salary range represents the range expected ... interacting with cross functional project teams including Software Development, System Engineering/ Verification and Validation, Security , Compliance and… more
    DirectEmployers Association (10/22/25)
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  • AeroVironment (Arlington, VA)
    …Climbing, stooping, kneeling, feeling, overhead lifting (Occasional) **Special Requirements:** + Active SECRET or TS Clearance level clearance. + Employment is ... systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading...government contracts and have the ability to obtain a security clearance. **About AV:** **AV isn't for everyone. We… more
    DirectEmployers Association (09/16/25)
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  • Splunk Security Engineer ( TS

    SMX (Fort Belvoir, VA)
    …Splunk infrastructure and analytics capabilities. **Required Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with ... Splunk Security Engineer (4672) ( TS /SCI)...ensuring ICS 500-27 audit compliance, maintaining the integrity and security of the Splunk system , and collaborating… more
    SMX (10/03/25)
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  • Network Security Engineer !

    CACI International (Columbia, MD)
    …meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... Network Security Engineer ! Job Category: Information Technology...Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree… more
    CACI International (10/24/25)
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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 in ... and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …active NSA TS /SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + ... Senior Network Security Engineer Job Category: Information Technology...governmental security specifications. + Assist in developing system security documentation. + Analyze and provide… more
    CACI International (09/06/25)
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  • System Security Engineer

    General Dynamics Information Technology (Elkridge, MD)
    …Citizenship Required:** Yes **Job Description:** **Overview** Transform technology into opportunity as a System Security Engineer with GDIT. A career in ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...operate. At GDIT, people are our differentiator. As a System Security Engineer , you will… more
    General Dynamics Information Technology (10/08/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you… more
    General Dynamics Information Technology (10/01/25)
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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. (09/02/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …experience + Senior: 8 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. Systek ... Information Security Engineer Location Hanover, MD Job...in Hanover, MD. RESPONSIBILITIES + Train users and promote security awareness to ensure system security more
    Systems Technologies, Inc. (09/02/25)
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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 ... * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around...Framework (RMF) accreditation life cycle. + Support the periodic system security scans as required by policy… more
    CACI International (09/25/25)
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