• Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/24/25)
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  • COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …substituted for a bachelor's degree. + **Security Clearance** : Active TS/SCI with Polygraph required to be considered for this role. + **Certification ... **Description** **Leidos** has a new and exciting opportunity for a **COMSEC/Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (09/16/25)
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  • Information Systems Security Engineer

    Belay Technologies (Annapolis Junction, MD)
    …strategies. Candidates should have the following qualifications: + TS/SCI with Full Scope polygraph is required . + Seven (7) years' experience as an ISSE ... and a finalist in 2021! Belay Technologies seeks a Mid-Level Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform or review… more
    Belay Technologies (11/13/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …experience. + MS with 15 or more years' relevant experience. + **Clearance Required : Must have TS/SCI with Polygraph .** At **Leidos** , the opportunities ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/07/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required , as ... are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph Raytheon Company Managed by Collins Aerospace. **This role is primarily… more
    RTX Corporation (10/23/25)
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  • System Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks a System Engineer 2 . This position will support one of our government clients in Annapolis Junction, ... SE in programs and contracts of similar scope, type and complexity is required . + A bachelor's degree in System Engineering, Computer Science, Information Systems,… more
    ARSIEM (10/14/25)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …clear and concise manner. Active and transferable US government issued **TS/SCI with polygraph security clearance is required ** prior to start date. US ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/02/25)
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  • Mid to Senior Systems/Hardware Engineer

    CACI International (Fort Meade, MD)
    Engineer (VHDL) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... functional requirements, and allocation of the same to individual hardware, software , facility, and personnel components. * Coordinate the resolution of action… more
    CACI International (08/22/25)
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  • Telecommunications Network Engineer 0

    Synergy ECP (Annapolis Junction, MD)
    …time of start + Desired: CompTIA Network+, CCENT, CCNA, CCNP, CCIE, or equivalent CLEARANCE REQUIRED + Must have a TS/SCI polygraph clearance About Us Formed in ... Telecommunications Network Engineer 0 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP is looking for a… more
    Synergy ECP (11/06/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    … Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... Type of Travel: None * * * **The Opportunity:** The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (08/26/25)
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