• COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize ... your opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance...weeks in support of mission activities. + Possesses an active TOP SECRET/SCI clearance and possesses eligibility… more
    General Dynamics Information Technology (11/20/25)
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  • Systems Engineer - Active

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Systems Engineer ** Seize your opportunity to make a personal impact ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT...as a Systems Engineer...as a Systems Engineer with GDIT. A career in systems more
    General Dynamics Information Technology (12/18/25)
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  • Cloud Information Systems Security…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large ... **Cloud Information Systems Security Engineer (ISSE) - Sr**...**Required qualifications to be successful in this role:** * Active Top Secret clearance (TS). * US… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Principal / Sr. Principal Requirements and Test…

    Northrop Grumman (Jessup, MD)
    …Qualifications of Principal / Sr. Principal Requirements and Test Planning Systems Engineer :** + Current/ active DoD Top Secret Clearance and SCI with ... is seeking a **Principal/Sr. Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do** Develop test plans and… more
    Northrop Grumman (12/05/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …CGI Federal is currently looking for a SME Level Information Systems Security Engineer with active Top Secret clearance to support a large project ... **Information Systems Security Engineer (ISSE) - SME**...**Required qualifications to be successful in this role:** * Active Top Secret clearance. * Bachelor's degree… more
    CGI Technologies and Solutions, Inc. (01/09/26)
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  • HSM Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …**Technical** **Experience** **:** DoD 8140/8570 IAT level II compliance + **Security Clearance Level:** Active Top Secret with SCI eligibility and a T5 or T5R ... as a **Senior Principal Engineer for HSM** with GDIT. A career in systems engineering means designing and implementing the systems that matter most. You will… more
    General Dynamics Information Technology (01/03/26)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our ... is required to be onsite. The position requires an active Top Secret/SCI clearance and the ability...and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-… more
    V2X (11/15/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... capabilities, Intrusion Detection System, Intrusion Prevention System, Host Based Security Systems , Security Incident and Event Management tools, Domain Name System… more
    ENS Solutions (11/06/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …applicable remediation guidance. + Security Clearance Requirements: + The position requires an active Top Secret/SCI clearance with the ability to obtain and ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance -...products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer more
    V2X (12/12/25)
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  • CNO Automated Test Engineer ( Active

    General Dynamics Information Technology (Hanover, MD)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... days of PTO for TS/SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal...equipment required for the testing and evaluating of new systems , products and special devices. Utilizing your expert knowledge… more
    General Dynamics Information Technology (01/07/26)
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  • Hardware Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    Engineer expertise along with a drive for innovation to GDIT. The Hardware Engineer must have: + Active Top Secret security clearance required. + ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (12/14/25)
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  • Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …leu of degree.** **Experience:** **2+ years of related experience.** **Security clearance level:** ** Active Top Secret required with the ability to obtain SCI.** ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (11/26/25)
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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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  • Systems Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Systems Engineer Location Hanover, MD Job...+ Senior: 10 years of experience SECURITY CLEARANCE . Active DoD Top Secret/SCI clearance required TRAVEL ... Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1149) SYSTEMS ENGINEER more
    Systems Technologies, Inc. (12/02/25)
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  • Splunk Engineer - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to monitor, detect, and analyze threats. You'll perform hands-on ... in a Splunk environment + Experience with Splunk performing systems administration, including performing installation, configuration, monitoring system performance… more
    ENS Solutions (12/26/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …direct impact on the Nation's security and intelligence mission. Amentum is searching for a Top -Secret cleared Systems Engineer (Mid) to join our team in ... If so, look no further. Amentum is seeking a ** Systems Engineer MID** to join our team...experience needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility… more
    Amentum (12/31/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …direct impact on the Nation's security and intelligence mission. Amentum is searching for a Top -Secret cleared Systems Engineer (Mid) to join our team in ... If so, look no further. Amentum is seeking a ** Systems Engineer MID** to join our team...experience needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility… more
    Amentum (11/26/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …hiring several people for these roles at various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer 2: ... mission and the sensitivity of the operational environment, an active TS/SCI security clearance will be required. We will...$83,000 - $120,000 + Systems Engineer 3: $104,500 - $150,000 + Systems more
    Huntington Ingalls Industries (12/20/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling...Technology, Engineering or Mathematics or related technical fields. + Active Top Secret Clearance or higher. +… more
    Northrop Grumman (01/07/26)
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  • Journeyman Engineer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …a short video: https://vimeo.com/732533072 Job Description HII - Mission Technologies is seeking a Systems Engineer to join our Fort Meade, MD team. This role ... New Zealand, the United Kingdom, and the United States. The System Engineer manages, patches, implements, and optimizes Nutanix, Active Directory, Microsoft… more
    Huntington Ingalls Industries (12/19/25)
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