• Senior Computer Systems

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring a Senior Computer Systems Engineer /Architectto support ourwith our US Coast Guard program. This position will be ... USD $136,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7117/ senior - computer - systems - engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (11/21/25)
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  • GD162 Senior Software Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **GD162 Senior Software Systems Engineer & Architect** At NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC) we are committed to ... located in Greenbelt, MD. This position is for a Senior Software Systems Engineer and...large audiences at workshops and conferences. **Required:** + MS/BS computer science, or in physical or earth sciences or… more
    ADNET Systems, Inc. (12/05/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Baltimore, MD)
    …our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. ... tools. This requisition may be filled as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal Modeling, Simulation & Analysis… more
    Northrop Grumman (10/14/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …to do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. ... models. + Model operational environments, performs trade studies via computer simulation and recommends alternative architectures. + Develops, integrates,...may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior more
    Northrop Grumman (10/09/25)
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  • Senior Computer Engineer PNT

    KBR (Aberdeen Proving Ground, MD)
    Title: Senior Computer Engineer PNT Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... + Collaborate with cross-functional teams to integrate software components into hardware systems . + Apply advanced knowledge of computer architecture and digital… more
    KBR (12/11/25)
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  • Senior Cloud Systems Engineer

    St. George Tanaq Corporation (Suitland, MD)
    Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Cloud Systems Engineer ** (Identity Management Domain… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Systems Integration…

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Integration Engineer ** to join our team in **Belcamp** **, MD** . This is an ... onsite position. The Senior Electrical Engineer will work in support...efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported… more
    ManTech (12/10/25)
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  • Senior Information Security Systems

    Leidos (MD)
    **Description** **Program Summary** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System … more
    Leidos (11/26/25)
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  • Senior Systems Engineer

    Belay Technologies (MD)
    … System Engineer to join our intel team. We are seeking a Systems Engineer with network analysis background to support the Metadata Traffic Analysis thread. ... of Qualified engineering fields include: Aeronautics, Biomedical, Chemical, Civil, Computer , Electrical, Environmental, Mechanical, Nuclear, Software, Systems ,… more
    Belay Technologies (11/13/25)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as a Systems Engineer . In this role, you will play a pivotal part in… more
    CACI International (09/18/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong...TS/SCI with Poly + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    CACI International (10/21/25)
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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 & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you… more
    Leidos (12/03/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …position. **JOB SUMMARY** Reporting to the Director - Technology Workplace Products, the Senior Systems Engineer for M365 AI Powered Productivity leads ... framework, requiring both strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security, and… more
    Marriott (11/07/25)
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  • Senior AWS Cloud Systems

    CACI International (Linthicum, MD)
    Senior AWS Cloud Systems Engineer ...in similar scope and complexity + Bachelor's degree in Systems Engineering, Computer Science, or related field (5 ... Travel: None * * * **The Opportunity:** CACI is seeking an AWS Cloud Systems Engineer to play a crucial role in developing secure cloud solutions for highly… more
    CACI International (12/04/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Systems Engineer ** to join our team of passionate individuals in ... and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but...as Security + or equivalent. **Preferred:** * BS in Computer Science or related technical degree * Familiarity with… more
    Amentum (10/31/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …Advantage Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected ... Qualifications:** + **US citizenship is required per contract.** + Bachelor's degree in Systems Engineering, Computer Science, or related field and 8-12 years of… more
    Leidos (11/22/25)
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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. ... The ISSE designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave… more
    Belay Technologies (12/08/25)
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  • Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD...be a self-starter + Bachelor's Degree or higher in computer engineering or in a field related to the ... Requirements: US Citizenship Job Description: This position is for a System Engineer to support mission critical application and web service development in support… more
    Synergy ECP (10/22/25)
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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. ... verifying system security requirements and establishing system security designs for large-scale systems , major system elements, and interfacing systems that are… more
    Belay Technologies (11/06/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …(IPSD), part of the Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced ... + **US citizenship is required per contract.** + Bachelor's degree in Computer Science, Information Systems , Engineering, or related field and 8+… more
    Leidos (10/04/25)
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