• Senior Staff Modeling and Simulation…

    Northrop Grumman (Jessup, MD)
    …Advanced Programs Business Unit is seeking a ** Senior Staff Modeling and Simulation Systems Engineer ** to lead a team of engineers to perform system ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/05/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (01/01/26)
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  • Senior Systems Engineer

    Belay Technologies (MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Systems Engineer to join our intel team. This candidate will Analyzes user's ... and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides system more
    Belay Technologies (11/04/25)
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  • Senior Systems Engineer

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Senior Systems Engineer to participate in Information Assurance (IA) system , hardware, and software design ... evaluation of requirements generation, allocation, and tracking throughout the system development lifecycle to ensure security certification supportability. You...of ten (10) years of relevant experience as a systems engineer on one or more IT… more
    Kaizen Approach, Inc (11/11/25)
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  • Senior SIGINT Systems

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer ...+ Strong knowledge of SIGINT mission planning and scheduling systems + Experience with system -to- system ... Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our...and assessing/analyzing alternatives Minimum qualifications: + Active TS/SCI with Polygraph + Bachelor's degree in Engineering or related field… more
    KBR (12/09/25)
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  • Senior Systems Integration…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be responsible for designing,… more
    Leidos (12/03/25)
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  • Agile Systems Engineer

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides ... technical concepts and translate those concepts into requirements to guide system development, CONOPs, and program baseline documentation using the Agile… more
    KBR (12/02/25)
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  • Senior OPIR Systems Engineer

    KBR (Dayton, OH)
    Title: Senior OPIR Systems Engineer KBR...Review (OAR) + Function as the interface between the system users, the program office, and the systems ... Advisor (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...+ Active Top Secret/SCI security clearance with a current Polygraph Belong, Connect and Grow at KBRAt KBR, we… more
    KBR (12/11/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. ... designs. The ISSE designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and… more
    Belay Technologies (12/08/25)
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  • Mid/ Senior Information Systems

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... and verifying system security requirements and establishing system security designs for large-scale systems , major...type 1 devices. Preferred Qualifications: + TS/SCI Clearance with polygraph within the last 6 yrs. + Must be… more
    Belay Technologies (11/06/25)
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