• Senior Applications Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Senior Application Engineer to design, develop, and support high-value applications for multiple teams, ensuring ... improving current techniques. + Formulates and defines specifications for software applications or modifies and maintains existing applications using engineering… more
    BigBear.ai (11/20/25)
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  • OneDrive Storage Engineer - TS/SCI w

    General Dynamics Information Technology (Annapolis Junction, MD)
    Engineer We are currently expanding our capabilities and seeking a seasoned Senior Storage Engineer with expertise in NetApp solutions. This role will focus ... unique requirements of our clients. With a career in application development, you'll make the end user's experience your...* Required Skills and Abilities: Proven experience as a Senior Storage Engineer or similar role, specializing… more
    General Dynamics Information Technology (12/12/25)
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  • Messaging Services - Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**US Citizenship Required:** Yes **Job Description:** Messaging Services - Systems Engineer Deliver simple solutions to complex problems as a Messaging Services ... - Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...unique requirements of our clients. With a career in application development, you'll make the end user's experience your… more
    General Dynamics Information Technology (12/19/25)
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  • Windows Desktop Engineer - TS/SCI w

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: * Education: Bachelor of Arts/Bachelor of Science ... of related experience **US Citizenship Required:** Yes **Job Description:** WINDOWS DESKTOP ENGINEER Advance how our customers operate while you advance your career.… more
    General Dynamics Information Technology (11/27/25)
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  • Sr. Front End Software Engineer w

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a Senior Front End Software Engineer that will develop and support the Identity, Credential, and Access Management (ICAM) ... throughout the IC and work with a team of developers to support enterprise web applications across multiple fabrics. The position is a hybrid role and be located in… more
    BigBear.ai (12/17/25)
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  • Software Engineer w /Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a Software Engineer to contribute to the development and support of Identity, Credential, and Access Management (ICAM) capabilities ... controlled Agentic AI workflow integrations, in close partnership with senior system engineers. + Utilizing your full-stack development skills...for a total of 9 years. + Clearance: TS/SCI w /Poly + 5+ years of software engineering experience is… more
    BigBear.ai (12/17/25)
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  • Azure Cloud Architect - TS/SCI w /Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SUCCEED Bring your technology expertise and drive for innovation to GDIT. The Cloud Engineer Senior must have: * Education: Bachelor of Arts/Bachelor of Science ... related experience **US Citizenship Required:** Yes **Job Description:** AZURE CLOUD ENGINEER Cloud Architect will maintain an efficient and cost-effective migration… more
    General Dynamics Information Technology (10/29/25)
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  • Principal / Senior Principal Controls…

    Northrop Grumman (Linthicum Heights, MD)
    …maintain a TS/SCI w . Polygraph prior to start **Basic Qualifications for Senior Principal Controls Software Design Engineer :** + Bachelor's Degree in a STEM ... **Preferred Qualifications for Principal / Senior Principal Controls Software Design Engineer :** + Current active DoD TS/SCI w . Polygraph clearance +… more
    Northrop Grumman (12/04/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …maintain a TS/SCI w . Polygraph prior to start **Basic Qualifications for Senior Principal Embedded Software Design Engineer :** + Bachelor's Degree in a STEM ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Embedded Software Design Engineer .** **What**… more
    Northrop Grumman (11/06/25)
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  • Senior AI/ML Engineer With Poly

    Lockheed Martin (Annapolis Junction, MD)
    …in all aspects of model architecture, data pipeline interaction, and metrics application , interpretation, and presentation\. The AI/ML Engineer needs familiarity ... **Description:** **THE WORK** The Artificial Intelligence/Machine Learning \(AI/ML\) Engineer designs, creates, tests, and productizes AI/ML algorithms to solve… more
    Lockheed Martin (01/08/26)
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  • Senior Software Engineer

    CACI International (Linthicum, MD)
    Senior Software Engineer - Cybersecurity & DevOps Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * * **The Opportunity** CACI is seeking a Senior Software Developer to join our dynamic team and...is the perfect opportunity for you. **Responsibilities** + Develop applications , APIs, scripts, and services. + Work on new… more
    CACI International (12/20/25)
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  • Senior Software Engineer - Machine…

    CACI International (Linthicum, MD)
    Senior Software Engineer - Machine Learning & Cloud Technologies Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... **The Opportunity:** Join our dynamic team as a Software Engineer where you will play a pivotal role in...as EC2, S3, and RDS for building and deploying applications . + **System Integration:** Integrate model and tool outputs… more
    CACI International (01/01/26)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior Software ... contribute to the design, development, documentation, testing, and debugging of applications software and systems + Apply knowledge of security concepts and… more
    ManTech (01/06/26)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …of Lockheed Martin to keep the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for: * Developing, maintaining, and ... programs and designing new solutions * Innovating RF signal processing applications * Developing analytics, visualization and discovery tools * Integrating new… more
    Lockheed Martin (11/20/25)
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  • Senior Test and Integration Engineer

    Leidos (Linthicum, MD)
    **Description** Leidos is currently looking to add a Test and Integration Engineer to a Cyber Security Program near Ft. Meade, MD. This challenging position supports ... cryptographic product designs and equipment. **CLEARANCE REQUIRED** : Active TS/SCI w / Polygraph. **Primary Responsibilities** + Prepare interactive Very High Speed… more
    Leidos (11/07/25)
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  • Senior Staff Modeling and Simulation…

    Northrop Grumman (Jessup, MD)
    …of history, they're making history. NGMC's Advanced Programs Business Unit is seeking a ** Senior Staff Modeling and Simulation Systems Engineer ** to lead a team ... DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w . Polygraph prior to start **Preferred Qualifications** + STEM degree in mathematics, physics,… more
    Northrop Grumman (12/05/25)
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  • Senior Database Engineer with Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a Senior Database Engineer with an active TS/SCI with Poly clearance to join and assist and meet mission needs for our government ... and functions + Work with developers during the normal application development life cycle to build features that deliver...and 10+ years of Database experience + Clearance: TS/SCI w /Poly + Database experience using MongoDB or MariaDB, Including:… more
    BigBear.ai (12/30/25)
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  • Senior DevOps Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …what's possible. **Job Description:** Parsons is seeking a highly skilled **DevOps Engineer ** to join our growing team! This role offers a unique opportunity ... the efficiency, security, and scalability of our systems and applications . **What You'll Be Doing** : + Play a...space **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required for this position.​ This… more
    Parsons Corporation (11/24/25)
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  • ZeroTrust Sr. System Engineer

    CACI International (Hanover, MD)
    …management + Implement GitOps-based deployment models & integrate Kubernetes workflows w / CI/CD pipelines + Provide senior -level troubleshooting & root-cause ... ZeroTrust Sr. System Engineer Job Category: Information Technology Time Type: Full...enterprise container orchestration. The candidate will serve as a senior technical authority responsible for Kubernetes platform strategy, multi-cluster… more
    CACI International (12/29/25)
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  • Principal / Sr. Principal Embedded Software…

    Northrop Grumman (Linthicum Heights, MD)
    …and maintain a TS/SCI w . Polygraph prior to start. **Basic Qualifications Senior Principal Embedded Software Engineer :** + Bachelor's degree in a STEM ... Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Embedded Software Engineer / Senior Principal Embedded Software Engineer **… more
    Northrop Grumman (01/08/26)
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