• grabjobs (Mountainside, NJ)
    …members on these products and services to enhance the sales process.Provide senior -level support, maintenance, and administration for customer environments and ... Full-timeDescriptionPosition Summary:The Senior Cloud Infrastructure Engineer - I role will...Machines and Azure Virtual Desktop (AVD)Networking and DNS, including Network Security Groups (NSGs), VPN Gateways, Traffic Managers, Load… more
    Talent (09/20/25)
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  • Sr. Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic team of technical ... hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR… more
    Northrop Grumman (08/20/25)
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  • Vulnerability Remediation Specialist 4 (Sys…

    M. C. Dean (District Of Columbia, DC)
    …requirements, including US Citizenship, for access to classified information; **ACTIVE Secret clearance REQUIRED** . **Education:** + Education and experience: 7+ ... how they are used to harden computers, databases, and network devices. + Possess an understanding of Group Policy...and tuition reimbursement. + Open and transparent communication with senior leadership as well as local office management. **We… more
    M. C. Dean (09/20/25)
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  • Network & Computer Systems Administrator…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate ( Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled ** Network ** **and** **Computer Systems Administrator** tobe part of ourInformation Technology Team supporting NAWCADat Patuxent River,MD. The… more
    SMX (08/09/25)
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  • PWE Network Engineer (Onsite) (DoD…

    RTX Corporation (Cedar Rapids, IA)
    …**Security Clearance:** DoD Clearance: Secret Collins Aerospace is looking for a Sr. Network Engineer to join their team! The Senior Network Engineer ... integrity and availability of our systems. This position involves hands-on administration , implementation, and troubleshooting of enterprise network systems.… more
    RTX Corporation (08/14/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced ( Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Administrator** to be part of our Information Technology Team supporting NAWCAD at Patuxent River, MD. The… more
    SMX (08/08/25)
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  • Network Engineer - Top Secret /SCI

    General Dynamics Information Technology (Arlington, VA)
    …is no challenge we can't turn into opportunity. And our work depends on a Senior Network Engineer joining our team to support ETM activities at the Pentagon. ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure.../SCI security clearance + 5+ years of experience in network administration + Bachelors' Degree in a… more
    General Dynamics Information Technology (09/02/25)
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  • Cloud Network & Computer Systems Architect…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Architect - Intermediate ( Secret to TS) (3266)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Architect** to be part of...at Patuxent River, MD. The Architect tasking includes operations, administration , maintenance, compliance, break/fix, activities for servers, appliances, storage… more
    SMX (08/08/25)
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  • Senior Site Reliability Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …or related field AND 2+ years technical experience in software engineering, network engineering, or systems administration OR Bachelor's Degree in Computer ... Microsoft Defender engineering team. We are looking for a Senior Site Reliability Engineer who will be building and...field AND 4+ years technical experience in software engineering, network engineering, or systems administration OR equivalent… more
    Microsoft Corporation (09/05/25)
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  • Principal/ Senior Principal Systems…

    Northrop Grumman (Aurora, CO)
    …missile defense contract. We provide a combination of Linux system design, administration , and sustainment (no Windows!), cyber security, network and hardware ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At...the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at… more
    Northrop Grumman (08/22/25)
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  • Senior Security Cloud Solution Architect…

    Microsoft Corporation (Reston, VA)
    …cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration , network operations, software development/support, ... experience in cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration , network operations, software development/support, technology solutions,… more
    Microsoft Corporation (09/17/25)
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  • Senior Cloud Solution Architect - Cloud…

    Microsoft Corporation (Washington, DC)
    …cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration , network operations, software development/support, ... experience in cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration , network operations, software development/support, technology solutions,… more
    Microsoft Corporation (09/18/25)
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  • Computer Engineer IV ( Senior Systems…

    General Dynamics Information Technology (Charleston, SC)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... the preparation of documentation to include system design, end user training, and systems administration + Work with the PM and other Team Leads to develop detailed… more
    General Dynamics Information Technology (08/08/25)
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  • HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator** to join its dynamic team… more
    Northrop Grumman (09/10/25)
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  • IA/Cybersecurity Specialist ( Secret )

    SMX (Tampa, FL)
    …and Senior )** with a foundation in information systems (IS), multi-cloud, network administration , systems administration , and cybersecurity. This role ... IA/Cybersecurity Specialist ( Secret ) (4499)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX… more
    SMX (07/26/25)
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  • Sr Principal Linux Systems Administrator…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator** to join its dynamic team… more
    Northrop Grumman (08/08/25)
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  • Sr Principal HPC Linux Systems Administrator…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator** to join its dynamic team… more
    Northrop Grumman (09/11/25)
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  • Systems Analyst II (Active Top Secret

    NANA Regional Corporation (Lexington, KY)
    …resolve the problem and assign the task to the Desktop Support, Customer Support, Network Administration or System Administration Teams when a solution ... networks and mission-critical applications. Candidate must possess active DoD Top Secret /SCI clearance and DoDM 8570 certifications along with a combination of… more
    NANA Regional Corporation (09/19/25)
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  • Scientist, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, ... hardware and software specifications. Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and subject… more
    L3Harris (08/17/25)
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  • Principal Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …VLANs, Firewalls, Load Balancers, and addressing schemes + Skilled in system administration tasks such as file system, network , and account troubleshooting ... 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 (08/09/25)
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