• Oracle (Annapolis Junction, MD)
    …Community? Oracle Government, Defense & Intelligence is seeking a driven and experienced Senior Software Engineer to join Consulting Services team and ... TS /SCI with Polygraph Intermediate experience with encryption methodologies Software development skills Agile methodology AND/OR modern development techniques… more
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  • General Dynamics Information Technology (Annapolis Junction, MD)
    Req ID: RQ206353 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT ... 2 support teams. Diagnose and resolve complex hardware and software problems. Perform root cause analysis for recurring issues...expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: ? Education: Bachelor… more
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  • RTX Corporation (Annapolis Junction, MD)
    …both in a team environment and independently Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. ... national asset in the SIGINT domain, is seeking a Senior Infrastructure / Networking Engineer who strives...with process improvement Experience with automated system deployments Existing Top - Secret SCI ( TS /SCI) with Poly… more
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  • Leidos (Columbia, MD)
    Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
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  • Leidos (Columbia, MD)
    …multiple customer missions. Our team is eager to bring on one to two Sr . Reverse/Embedded Software Engineers who are ready to directly contribute in designing ... The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are actively developing offensive cyber foundational tool kits for… more
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  • Lockheed Martin (Hanover, MD)
    …package. We support our employees, so they can support our mission. THE WORK As a Senior Software Engineer you will Analyze user requirements to derive ... design and performance requirements Provide recommendations for improving documentation and software development process standards Design and code new software more
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  • CACI International (Laurel, MD)
    Senior Cryptologic Software Engineer (HAIPE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... of Travel: None The Opportunity: CACI is seeking a Senior Cryptologic Software Engineer (HAIPE)...KG's Provide Application support for remote sites Qualifications: Required: TS /SCI with Polygraph All experience and education must be… more
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  • Koniag Government Services (Washington, DC)
    …LLC, a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...support of IT infrastructure. This position requires an Active Top Secret with SCI eligibility clearance, supporting… more
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  • Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...customers. Who you are Candidates must possess an active TS /SCI DoD security clearance issued by the US government.… more
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  • CACI International (Sterling, VA)
    …Anticipated Posting End: 12/31/2025 The Opportunity: We are currently seeking an accomplished Senior Software Infrastructure Engineer with expertise in cloud ... Lead Software Infrastructure Engineer T5 Job Category:...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
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  • Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No Description At Northrop Grumman, our employees have ... 5 years relevant experience; 3 years with MS Degree Sr Principal Engineer : Bachelor of Science Degree...ability to obtain and maintain a US Government DoD Top Secret security clearance and SCI approval/access… more
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  • Northrop Grumman (Linthicum Heights, MD)
    …adjudicated within the past 5 years and the ability to upgrade to a Top - Secret Security Clearance level. Preferred Qualifications: Current Top - Secret ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At...Northrop Grumman Advanced Weapons has an opening for a Sr . Staff Test Architect with a current clearance, to… more
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  • Huntington Ingalls Industries (Fort George G Meade, MD)
    …applications Other duties as assigned Minimum Qualifications Security Clearance - A current Top Secret ( TS /SCI) US Government Security Clearance is required; ... Enlighten, honored as a Top Workplace from USA Today, is a leader...solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
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  • Leidos (Fort George G Meade, MD)
    Description Leidos has a new and exciting opportunity for a Senior AI/ML Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
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  • General Dynamics Information Technology (Washington, DC)
    …Description: Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required Seize your opportunity to make a personal impact as a ... Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret /SCI Public Trust/Other Required: None Job... Senior Principal Systems Engineer for Exchange Messaging… more
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  • Northrop Grumman (Millersville, MD)
    …selected international or Guam location after the initial 24-month assignment. Active DoD Top Secret clearance that is in-scope or currently enrolled in CE ... reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. Sr . Principal System Test Engineer responsibilities include:… more
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  • General Dynamics Information Technology (Germantown, MD)
    …ID: RQ210503 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and ... 5 + years of related experience US Citizenship Required: Yes Job Description: NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a Network … more
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  • Leidos (Bethesda, MD)
    Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
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  • General Dynamics Information Technology (Washington, DC)
    …Required: Yes Job Description: Principal Systems Engineer - Messaging - Active Top Secret Required Seize your opportunity to make a personal impact as ... Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret /SCI Public Trust/Other Required: None Job...a Principal Systems Engineer - Messaging with GDIT. We're seeking a highly… more
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  • Zscaler (Washington, DC)
    …and change control processes within the SCIF Minimum Qualifications US citizenship and active US Top Secret ( TS ) clearance (must be maintained) 5+ years in ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management … more
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