• Senior SIEM/Data Integration Engineer…

    IT Concepts (Tampa, FL)
    …enriching, and routing massive streams of security data across the NIPR, SIPR, and Top Secret networks. By optimizing the flow of data, you will also ... Splunk Enterprise Certified Admin/Architect, or Cribl CCOE certifications. Clearance: + Active Top Secret clearance with SCI eligibility. Benefits The Company We… more
    IT Concepts (12/24/25)
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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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  • System Engineer ( TS /SCI)- Senior

    Vexterra Group (Bethesda, MD)
    …Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the National… more
    Vexterra Group (10/14/25)
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  • Exchange Engineer ( Network Communications…

    HII (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, ... Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity...Must be able to obtain and maintain a US Top Secret security clearance + Strong attention… more
    HII (01/04/26)
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  • Enterprise Management Tools - Systems Engineer…

    General Dynamics Information Technology (San Antonio, TX)
    …RQ211471 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to...; Win Server 2016, 2019 or 2022, RHEL/Linux Server Administrator ; RHEL 7x, 8x, or 9x, Network more
    General Dynamics Information Technology (12/12/25)
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  • Sr . Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... solutions to solve complex DT infrastructure problems. As a ** Senior Principal level System Administrator ,** this role...have a current and maintain a US government issued Top Secret security clearance is required. US… more
    RTX Corporation (12/05/25)
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  • Senior System Integrator Engineer…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
    Vexterra Group (10/14/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …with 12 years of IT experience is required + **Candidate must have active/current Top Secret /SCI clearance with adjudicated Full Scope Polygraph at time of ... of history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in… more
    Northrop Grumman (11/13/25)
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  • Sr . System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our ... more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. The selected… more
    RTX Corporation (11/19/25)
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  • Sr . Systems Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Administrator (Linux) to work in Fort Meade, MD. Position location ... is subject to change based on central MD client's needs. Required: TS /SCI with a Polygraph Provides support for implementation, troubleshooting and maintenance of… more
    Themis Insight (12/19/25)
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