• Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …a member of an agile team. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for consideration. ... work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government...XML, and XSLT. + Experience developing with Windows and/or Linux operating systems. + Must have a strong understanding… more
    ARSIEM (10/14/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at… more
    Leidos (10/10/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS / SCI with Polygraph** to be considered, and ability to maintain polygraph ... engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (10/02/25)
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  • Senior Firmware Engineer

    Leidos (St. Petersburg, FL)
    …+ Active Secret clearance + The ability to obtain and maintain a TS / SCI Security Clearance + Proven experience in all phases of Firmware/Software Engineering ... Systems Division of Leidos is seeking an experienced software/firmware engineer with experience in software architecture, design, implementation, and integration… more
    Leidos (09/27/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …+ Experience publishing results in BI dashboards. **Clearance Requirements:** + An active TS / SCI with Polygraph **Physical Requirements:** + Use hands to operate ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their… more
    ManTech (09/27/25)
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  • DevOps Engineer

    Leidos (Chantilly, VA)
    …to be on-call 1 full calendar week every 2 months. Required Qualifications: * Active TS / SCI with Polygraph * BA/BS Degree with 6+ years of relevant experience. ... **Description** Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program...Additional experience in lieu of degree * Expert in Linux operating system usage * Expert in using DevOps… more
    Leidos (09/26/25)
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  • Sr. Network Development Engineer , ADC…

    Amazon (Herndon, VA)
    …requires that the candidate selected be a US citizen and obtain and maintain an active TS / SCI with a polygraph. About the team Amazon Web Services (AWS) is the ... Services Networking is searching for hands-on Senior Network Development Engineer to join our network team that owns critical...protocols experience - 5+ years of working in a Linux /Unix environment experience - 3+ years of automation scripting… more
    Amazon (09/26/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at C5ISC… more
    Leidos (09/26/25)
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  • Information Systems Security…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The ... Information Systems Security Engineer shall perform, or...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (09/18/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support… more
    ManTech (09/16/25)
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