• Telecom Linux Systems

    System One (Herndon, VA)
    Telecommunications Linux Systems Engineer TS /SCI clearance Herndon, VA - onsite As a Telecommunications Software Engineer , your day will focus on ... configurations and the ability to implement best practices for hardening Linux systems . Software Development & Maintenance: * This role emphasizes supporting… more
    System One (06/06/25)
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  • Linux Systems Engineer

    System One (Herndon, VA)
    Linux Systems Engineer TS /SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a ... developers and application engineers. You will be directly involved in systems planning, installation, commissioning, site surveys, and troubleshooting for custom… more
    System One (06/05/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...candidate will be responsible for designing, implementing, and maintaining Linux -based systems , ensuring high performance, reliability, and… more
    CACI International (05/13/25)
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  • Principal Electronics Engineer - Top

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... systems engineering design documentation + Space Vehicle Lead Engineer tasked with General frequent use and application of...experience + Must have an active US Government DoD Top Secret security clearance at time of… more
    Northrop Grumman (05/29/25)
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  • Senior PKI Engineer (Active Top

    General Dynamics Information Technology (Manassas, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** ... data center facility located in Manassas, VA. The Senior Systems Engineer will be responsible for all...+ SharePoint + Technical Writing Must have: + Active Top Secret Clearance + Willingness for Periodic… more
    General Dynamics Information Technology (06/08/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret /SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - ... * The Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of these systems . * The Contractor… more
    The Metamorphosis Group (06/04/25)
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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (04/08/25)
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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...reporting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (05/29/25)
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  • Sr. Unix/ Linux Engineer - TS

    Optiv (Herndon, VA)
    A Senior Engineer is an individual who operates independently without direct supervision who is responsible for leading the delivery of an engagement with the sole ... customers. To be successful in this role, a Senior Engineer will be expected to not only maintain a...system. + Support Delinea (Centrify) requests utilizing existing ticketing systems and queues. + Ensure compliance with all customer… more
    Optiv (06/07/25)
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  • SAP NS2 Senior Cloud Engineer

    SAP (Herndon, VA)
    …Cyber Security, Information Security, Engineering, Information Technology. MA/MS Preferred. + Top Secret Clearance with Polygraph **We win with inclusion** ... for you to choose from. **SAP NS2 Senior Cloud Engineer / Systems Administrator - Onsite - Chantilly, VA**...development would be an added advantage. + AWS and/or Linux certifications (eg, DevOps Engineer , Solutions Architect)… more
    SAP (06/07/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Herndon, VA)
    …RQ199923 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... your opportunity to make a personal impact as a Systems Engineer supporting customer activities. GDIT is...**Required Technical Skills:** + Experience with VMWare, Windows, and Linux + Experience with firewalls and Cisco network devices… more
    General Dynamics Information Technology (05/23/25)
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  • Hardware Reverse Engineer (Jr., Senior,…

    Parsons Corporation (Centreville, VA)
    …on hardened systems **What Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information Sciences ... other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​… more
    Parsons Corporation (04/25/25)
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  • Software Engineer - TS /SCI

    CACI International (Sterling, VA)
    …issue tracking tools (eg, Jira, + Confluence **_Required:_** + **Must have a current Top Secret Sensitive Compartmented Information ( TS SCI) Clearance** + ... Software Engineer - TS /SCI Job Category: Engineering Time Type:...collaborate with cross-functional teams and stakeholders + Familiarity with Linux operating systems + Must be available… more
    CACI International (04/25/25)
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  • Entry Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …schedules for clients/customers. **What Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information ... Parsons is looking for an amazingly talented Entry Level TS Cleared Software or Embedded Engineer /Developers to...with other team members **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (04/23/25)
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  • Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    …+ ** TS /SCI Government clearance** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... got what you're looking for. **Job Description:** **Parsons is seeking a Senior TS /SCI DevOps Engineer - Flexible scheduling, mission critical, cutting edge… more
    Parsons Corporation (05/24/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …3) or 8 years (level 4) of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + ... planning, and/or command and control ground software **Preferred Qualifications:** + Active Top Secret /SCI clearance + Support mission simulation, scripting, and… more
    Northrop Grumman (04/17/25)
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  • Oracle Engineer / Database Administrator…

    General Dynamics Information Technology (Mclean, VA)
    …RQ200611 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Data Analysis **Skills:** Databasing, Linux ,Oracle Database,Oracle Management,Shell Scripting **Experience:** 8 + years of related experience **US… more
    General Dynamics Information Technology (06/04/25)
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  • DevOps Engineer - TS /SCI…

    General Dynamics Information Technology (Herndon, VA)
    …RQ197625 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Advisor Deliver simple solutions to complex problems as a… more
    General Dynamics Information Technology (05/19/25)
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  • TS /SCI P4 Network Software Development…

    Parsons Corporation (Centreville, VA)
    …seeking Network Software Development Engineers with experience in either P4, DPDK and Linux systems to join our team of exceptional individuals. Qualified ... security clearance which require US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (05/24/25)
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  • Data Engineer - TS /SCI w/Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …RQ200909 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... methodologies to build high-quality prediction models + Familiar with servers operating systems ; Windows, Linux , Distributed Computing, Blade Centers, and cloud… more
    General Dynamics Information Technology (06/10/25)
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