May 21, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
April 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Patuxent River, MD7 days ago
Essential Job Functions: work independently and as part of a team to evaluate vendor and government led inegrations for upgrading GPS navigations systems with the latest multi-frequency technologies. Bachelor's degree in Engineering, minimum 8 years of experience, at least 3 years of experience supporting aircraft avionics integrations of GPS navigation systems, preferably into military aircraft.
Patuxent River, MD4 days ago
Connect with us on LinkedIn and Facebook.. Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions).
p>The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. June 1, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
p>(Group Profile/Link to Group page) - https://www.leidos.com/capabilities/digital-modernization. Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads.
p>The position requires close collaboration with systems engineers, software architects, software developers, test engineers, and platform engineering teams to ensure models accurately represent the current and future-state architecture and support engineering decision-making throughout the modernization effort. What required skills and experience you bring:
- Bachelor's degree in Systems Engineering, Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, or related technical field.
Six (6) years of engineering experience for System Engineer / Analyst, two (2) years specialized demonstrated expertise understanding and developing Engineering Change Proposals (ECP), Interface Change Requests (ICD), Interface Design Specifications (IDS), Weapon Specifications (WS) and other system design/system integration documents for weapons control systems and surface combat, control and/or situational awareness systems. Minimum Requirements: Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline, or four (4) years of a demonstrated knowledge base and subject matter expertise relevant to specific technical disciplines of the SOW, including the qualifications below; or US Naval operational experience at the E7 level or higher.
Minimum Requirements: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline, or four (4) years of a demonstrated knowledge base and subject matter expertise relevant to specific technical disciplines of the SOW, including the qualifications below; or U.S. Naval operational experience at the E-7 level or higher. Amentum is seeking a highly motivated and experienced Systems Engineer/Analyst with a background in Navy surface major weapon, combat, and/or fire control systems to assist our customer with systems, technical, and security engineering methodologies and services.
p>SMX is seeking a Senior Systems Engineer - Naval Mission Planning System STORM/CMBRE for support to the Strike Planning and Execution Systems Program Office (PMA-281) at Patuxent River Naval Air Station in Lexington Park, MD. The program is focused on upgrading the legacy CMBRE system to address software and hardware obsolescence as well as implement new capabilities required by modern network enabled weapons and high tempo military operations.
li>Experience installing, configuring, updating, and troubleshooting Operating Systems with Linux/Unix HPC emphasis, development and interpretation of Linux/Unix scripts at a High level of Linux/Unix command line functionality and principles. The position requires competence in operational techniques and familiarity with Tactical Operating Environment, knowledge of Computer Operating Systems, UNIX/Linux, and Computer Networks practices.
Patuxent River, Maryland4 days ago
p style="margin:0px">Beware of employment scams—Sabre Systems will never request payment, extend offers without an interview, or contact you from an email that doesn’t end in @sabresystems.com; always apply directly at https://careers.sabresystems.com/. Systems Engineer – Live Virtual Constructive (LVC) Training Systems to support the Tactical Combat Training System Increment II (TCTS II) / ATLaS program within the Naval Aviation Training Systems and Ranges Program Office (PMA-205) at Patuxent River Naval Air Station in Lexington Park, MD.
The selected candidate will perform a variety of data collection and technical support services on the Triton Air vehicle and Ground Control Stations; and support the research and procurement of MQ-4C unmanned air vehicle components in direct support of life cycle sustainment. Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Test Engineer/ Principal System Test Engineer to join the Ground Segment team of qualified, diverse individuals in support of the MQ-4C Triton program test activities.
em> Performs programmatic or technical leadership roles in an organization, identifying, formulating, designing, and/or testing practical solutions to engineering problems Required Skills & Experience Clearance Required: Top Secret This position will likely require access to SAP US Citizenship is required for work on DoW contract Technical or Scientific MS or MA degree from an accredited college or university ALLOWABLE SUBSTITUTION: Technical or Scientific BS or BA degree from an accredited college or university and an additional four (4) years of recent and relevant experience At least ten (10) years of recent and relevant experience in an engineering position, three (3) of which must be directly related to DoD systems Demonstrated experience in the area of engineering expertise is required Strong analytical and problem-solving skills * Clear communications and teamwork skills working in a collaborative environment Application Deadline: 4/20/2026 #cjpost #LI-HYBRID The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. SMX is seeking a Senior APPA Systems Engineer to support the Naval Aviation Training Systems and Ranges Program Office (PMA-205) at Patuxent River Naval Air Station in Lexington Park, MD.
Dahlgren, Virginia30+ days ago
While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell. • The Senior Systems Engineer (SSE) shall have ten (10) years of experience in project management with a minimum of eight (8) years’ experience that demonstrates the ability to direct the preparation of facility systems designs, acquisition and logistics support, and change control.
Patuxent River, MD21 days ago
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