• Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...**Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking multiple levels of System Engineers: SE0: *… more
    Lockheed Martin (01/08/26)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our Systems ... Services (SEAS) Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and systems more
    V2X (12/12/25)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Tucson, AZ)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...of evidence; prior performance in roles such as System/Network Administrator or ISSO is preferable; SAP experience. Education: +… more
    General Dynamics Information Technology (01/15/26)
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  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...**Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking multiple levels of Software Engineers: SWE0: *… more
    Lockheed Martin (01/08/26)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a Splunk … more
    General Dynamics Information Technology (01/07/26)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (12/17/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Information Technology (IT), Systems Design, Systems Development **Experience:** 8 + years...Infoblox NIOS DDI Operator (INO) + Infoblox NIOS DDI Administrator (INA) GDIT IS YOUR PLACE At GDIT, the… more
    General Dynamics Information Technology (11/26/25)
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  • Network Management Systems (NMS) ServiceNow…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Polygraph Employee Type: Regular Percentage of Travel Required: Up...automating request fulfillment workflows, integrating ServiceNow with network management systems , ensuring seamless workflows across various business processes. This… more
    CACI International (10/24/25)
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  • TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …Candidates must have a DOD-sponsored TS//SCI security clearance with active polygraph Precise Systems values employee contributions, promotes diverse ... As a solutions-based company, Precise Systems is focused on innovation in support of...+ Minimum 2 years' experience working in a security administrator role + Demonstrated experience with Special Access Programs… more
    Precise Systems, Inc. (11/14/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …the Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation Analytical ... Top Secret clearance with SCI required. Ability to successfully pass a Polygraph exam. **Primary Responsibilities:** + Serve as a Databricks administrator ,… more
    Leidos (01/03/26)
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