• TS / SCI Network

    Insight Global (Fort Meade, MD)
    Job Description Insight Global is seeking a Network Administrator in Ft. Meade, MD for it's government customer. As a Network Administrator , you will ... network issues and identify efficient solutions to ensure uninterrupted network operations. *Bachelor's degree in Computer Science, Information Systems, or… more
    Insight Global (10/02/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will ... university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of...and XACTA **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The… more
    ManTech (09/19/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You ... or university with 12+ years of experience as a Network Administrator . 3 additional years of ...and XACTA **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The… more
    ManTech (07/23/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems/ Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... electrical, engineering, and cybersecurity industries. We are seeking a ** Network Administrator 2** to join our **Security...Cisco Certified Network Associate (CCNA) or CompTIA Network +. + DoD 8570 compliance with Information more
    M. C. Dean (08/27/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS / SCI with Polygraph cleared ** Network Administrator 3** to assist ... on the design and maintenance of its network of specialized hardware, the selectee will be expected...with 5+ years of experience + Must have a TS / SCI with Polygraph **Desired Certifications:** + CCNA,… more
    M. C. Dean (09/23/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... None Type of Travel: None * * * The Network Security System Administrator will work within...Manage the daily activities of configuration and operation of Information Technology Network Security Boundaries. - Provide… more
    CACI International (09/25/25)
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  • Network and Computer Systems…

    Deloitte (Baltimore, MD)
    …3+ years of experience as a network or systems administrator + Active Top Secret security clearance ( SCI eligible) + Must be legally authorized to ... ventures, and fuel growth through innovation. Work You'll Do Join Deloitte as a Network & Server Administrator , where you'll install, configure, and maintain our… more
    Deloitte (09/27/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (College Park, MD)
    …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... appliance stack and network issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph exam + HS diploma or GED… more
    ENS Solutions (09/27/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... + Ability to be flexible for shift work + TS / SCI clearance with a polygraph + HS...readily available in production environments + Experience as a network administrator or systems engineer + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (10/08/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS / SCI clearance must be in place by ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (10/02/25)
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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 ... contributions are celebrated. **Qualifications:** _Required:_ + **Clearance** : An active NSA TS / SCI with Polygraph. + **Experience:** Fifteen (15) years of… more
    CACI International (09/13/25)
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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 ... and recommend resource allocations. **_Education and Experience:_** + **Clearance:** An active NSA TS / SCI with Polygraph. + **Experience:** 15 years as a … more
    CACI International (09/06/25)
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  • System Administrator ( TS

    Parsons Corporation (Columbia, MD)
    …II compliant (Security+ certified preferred, etc.) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... and Windows servers inclusive of applications, processes the system supports. + Active TS / SCI with poly clearance **Desired Qualifications:** + DoD 8570 IAT… more
    Parsons Corporation (09/04/25)
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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 Employee ... at least 2 of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security … more
    CACI International (09/13/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE ( TS / SCI ...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore Sun ... Media Group. **SECURITY CLEARANCE IS REQUIRED: TS / SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position...complexity is required. + Requires DoD 8570 compliance with Information Assurance Technical (IAT) Level III certification, and Computing… more
    COMSO, Inc (09/02/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE ( TS / SCI ...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore Sun ... Media Group. **SECURITY CLEARANCE IS REQUIRED: TS / SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position...complexity is required. + Requires DoD 8570 compliance with Information Assurance Technical (IAT) Level I certification, and Computing… more
    COMSO, Inc (09/02/25)
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  • TS / SCI Special Security Officer…

    Precise Systems, Inc. (Annapolis Junction, MD)
    …Officer (SSO) to provide specialized security support to the Command's government collateral, Sensitive Compartmented Information ( SCI ) and Special ... and Government compliance inspections. + Provide day-to-day, multi-discipline analysis for Collateral, Sensitive Compartmented Information ( SCI ) and… more
    Precise Systems, Inc. (09/25/25)
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  • Splunk Systems Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208534 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of...2+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:… more
    General Dynamics Information Technology (10/09/25)
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  • Sr. Principal Digital Integration and Test…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... electrical schematics + Work with lab resource team and network administrator to define lab requirements and...must be able to obtain and maintain a DoD Top - Secret security clearance **Preferred Qualifications:** + Experience… more
    Northrop Grumman (10/09/25)
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