Enterprise Architect LeidosEnterprise ArchitectElkridge, MD$87,100–$157,450As an Enterprise Architect, you will help develop Fit-For-Purpose enterprise level architecture viewpoints through Model-Based Systems Engineering (MBSE) based on Authoritative Source of Truth (ASoT) to support engineering analysis and data-driven decision-making by senior leaders that enables the modernization and evolution of NC3 capabilities. Under the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Senior ServiceNow Developer Capgemini Government Solutions LLCSenior ServiceNow DeveloperMcLean, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
Systems Engineer LeidosSystems EngineerFrederick, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Solution Architect / Engineer LeidosSolution Architect / EngineerCheltenham, MD$131,300–$237,350This role combines high level architectural design with deep technical implementation, requiring an individual who can define target-state architectures, build and optimize solutions, and guide modernization across hybrid and multi cloud environments. Proven hands-on experience designing and implementing solutions across hybrid/multi-cloud environments (AWS and Azure strongly preferred), on-premises data centers, virtualization platforms, and containerized workloads (e.g., Kubernetes/Docker).
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If 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. June 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.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven 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. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
UX Professional InfovisionUX ProfessionalMultiple LocationsFull timeA UX Professional (Architect/Designer is a user experienced architect is responsible for monitoring the stability and efficiency of system outputs to support business functions and ensure customer satisfaction. They also assist the end-users in resolving network issues, identifying discrepancy sources, and adjust codes as needed to prevent the reoccurrence of technical problems.
Electrical Engineering & Computer Science Patent Agent or Associate #22142 Washington, DC Vanguard-IPElectrical Engineering & Computer Science Patent Agent or Associate #22142 Washington, DCWashington, DC, DCThe firm is especially interested in candidates who can draft, file, and prosecute patent applications related to graphics processing units, tensor processing units, accelerators, neural engines, and robotics circuitry and actuators. Ideal candidates will possess relevant patent preparation and prosecution experience and an undergraduate or advanced degree in electrical engineering, computer engineering, software engineering, computer science, physics or mathematics.
NewInternships in Computer Science or Software Engineering Mitre CorpInternships in Computer Science or Software EngineeringMcLean, VA$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
NewPatent Classifier (Computer Science or Electrical Engineering) Clarivate PlcPatent Classifier (Computer Science or Electrical Engineering)Alexandria, VA$50,000–$65,000 / yearExperience and/or significant course work in any of the following areas: Network Security, Cryptography, Database Structure and Management, Machine Learning, Data Modeling, Data Storage/Interfaces, Electrical Communications, Image Recognition/Processing, Medical/Business/Fintech Informatics, Video Encoding/Decoding, Virtual Reality, Virtual Machines, Cloud Computing. In this role, you will determine appropriate application classifications in accordance with the Cooperative Patent Classification (CPC) system and United States Patent Classification System (USPC) through technical knowledge, research, and automated tools.
Open-Rank, Tenured/Tenure-Track Electrical and Computer Engineering Faculty George Mason UniversityOpen-Rank, Tenured/Tenure-Track Electrical and Computer Engineering FacultyFairfax, VirginiaPriority research topics include, but are not limited to design and synthesis of advanced nanoelectronic materials; device fabrication and system integration; low-dimensional nanomaterials for ultra-scaled devices and foldable electronics; computational nanoelectronics, including AI-assisted materials discovery and fabrication; neuromorphic devices and circuits; in-memory computing; quantum materials, devices, and circuits; cryogenic electronics; heterogeneous integration and advanced packaging; wide-bandgap materials, power electronics, and harsh-environment electronics; next-gen optoelectronics and photonics; <. Priority research topics include, but are not limited to design and synthesis of advanced nanoelectronic materials; device fabrication and system integration; low-dimensional nanomaterials for ultra-scaled devices and foldable electronics; computational nanoelectronics, including AI-assisted materials discovery and fabrication; neuromorphic devices and circuits; in-memory computing; quantum materials, devices, and circuits; cryogenic electronics; heterogeneous integration and advanced packaging; wide-bandgap materials, power electronics, and harsh-environment electronics; next-gen optoelectronics and photonics.
NewInternships in Electrical or Computer Engineering Mitre CorpInternships in Electrical or Computer EngineeringWashington, DC$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
NewComputer Engineering Co-op LeidosComputer Engineering Co-opBethesda, MarylandAs the prime contractor for the High Fidelity Simulation (HFS) Portfolio, we are committed to advancing the Navy’s mission through the development and sustainment of next-generation training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube . August 27, 2026 For 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.
Apple/macOS Subject Matter Expert (Computer Engineering, Senior Associate) The Mil CorpApple/macOS Subject Matter Expert (Computer Engineering, Senior Associate)DC$131,000–$145,000 / yearFamiliarity with Apple enterprise ecosystem integrations, such as Apple Business Manager (ABM) advanced workflows, MDM‑driven zero‑touch deployments, and certificate‑based network access on macOS. The MIL Corporation (MIL) is a dynamic workforce of industry professionals who deliver world-class solutions in cyber, engineering, financial management, and information technology - and we are looking for candidates like you!
Electrical and/or Computer Engineering Patent Agent Lawyers, Agents & ScientistsElectrical and/or Computer Engineering Patent AgentWashington, District of Columbia$130,000–$160,000 / yearWhile we are most interested in Patent Agents, this posting is also open to junior-level patent prosecution Associates who have experience in wireless communications, semiconductors, and/or computer architecture, chip architecture, and microprocessors. Demonstrated technical chops in a needed area of expertise, namely 5G/wireless communications, computer architecture, semiconductors, artificial intelligence (AI), machine learning, deep learning, software engineering, programming, etc.
NewComputer Engineering Co-op Leidos Holdings IncComputer Engineering Co-opBethesda, MD$48,100–$86,950 / yearAs the prime contractor for the High Fidelity Simulation (HFS) Portfolio, we are committed to advancing the Navy's mission through the development and sustainment of next-generation training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube. For 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.
Professor and Chair, Computer Science Department George Mason UniversityProfessor and Chair, Computer Science DepartmentFairfax, VirginiaServes as the chief academic and administrative leader for the department, provides vision and leadership to advance the department, and serves as a key member of the College's leadership team; Interacts with college and university leadership, collaborating on college and university strategic goals; Positions the department as a leader in innovation, research, and education in computer science; Elevates the status of the department, college and university among peer institutions and external partners; Responsible for personnel hiring, oversight, and development within the Department, including renewal, promotion, and tenure; Oversight of all educational and research programs within the Department; Teaches courses each academic year per college workload policy; Provides budgetary oversight for the department; and. Terminal degree in a related field; Must qualify to become a tenured full professor in the department; Competitive candidates will have an outstanding record in research with a strong record of funding, along with a genuine understanding of the teaching mission, and the importance of providing undergraduate and graduate students with the highest quality educational experience; Should have demonstrated potential for excellence and productivity in research, and a commitment to high-quality teaching; Unassailable personal and academic integrity; Strong oral and written communication skills, and a focus on openness and transparency; A demonstrated commitment to the effective mentoring of junior faculty; and.
Cryptologic Computer Scientist 2 Weeghman & Briggs LLCCryptologic Computer Scientist 2Jessup, MD$119,000–$132,200 / yearFull timeCryptologic Computer Scientist 2Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $119,000-$132,200Join a Growing Team at Weeghman & BriggsWeeghman & Briggs is seeking a motivated and mission-driven Cryptologic Computer Scientist 2 to support critical government initiatives in Annapolis Junction, MD.Founded in 2016 by Anthony Jordan, Weeghman & Briggs specializes in delivering high-impact analytical services to Government Agencies and private organizations. Preferred QualificationsAgile, cloud, or modernization experienceBackground in process improvement or analytical servicesThe right candidate will apply requisite computer science skills (operating systems, compiler theory, databased theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structure) to each problem to provide state-of -the-art techniques, tools, and approachesCandidates with customer experience, TechSIGINT, or previous skills as a TDNA, DNEA, or TAR is a plus.
Cryptologic Computer Scientist 3 Weeghman & Briggs LLCCryptologic Computer Scientist 3Jessup, MD$171,000–$190,000 / yearFull timeDegree must be in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a related field with at least one programming and at least 4 upper-level math classes (Calculus and above).Experience supporting government or DoD programsAbility to work independently and within a collaborative team environmentStrong written and verbal communication skillsRelevant experience must be in a computer science area (i.e. theoretical or applied), simulation/model development, designing/developing/using/evaluating mathematic models, methods, and/or techniques (e.g. Cryptologic Computer Scientist 3Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $171,000-$190,000Join a Growing Team at Weeghman & BriggsWeeghman & Briggs is seeking a motivated and mission-driven Cryptologic Computer Scientist 3 to support critical government initiatives in Annapolis Junction, MD.Founded in 2016 by Anthony Jordan, Weeghman & Briggs specializes in delivering high-impact analytical services to Government Agencies and private organizations.