Databricks Engineer InterSources Inc.Databricks EngineerAdelphi, MDRemoteInterSources Inc , is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. This platform will orchestrate complex data workflows and scalable ELT pipelines to integrate data from enterprise systems such as PeopleSoft, D2L, and Salesforce, delivering high-quality, governed data for machine learning, AI/BI, and analytics at scale.
Principal Software Engineer GliaCell TechnologiesPrincipal Software EngineerAnnapolis Junction, MD$190,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Knowledgeable with data enrichment/conversion methods, familiar with data ontologies/schemas, strong knowledge of structured data types (XML, CSV, JSON), and has database experience.
Senior Software Engineer (Partial Telework) GliaCell TechnologiesSenior Software Engineer (Partial Telework)Annapolis Junction, MD$170,000–$230,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Location: Annapolis Junction, MD / Partial Telework (2 days per week is expected) Note : Telework granted for this position does not become available until after the individual has been in the position for a period of time, has acclimated to tasking/duties, and has meaningful work that can be done remotely.
Senior Signals Software Engineer GliaCell TechnologiesSenior Signals Software EngineerColumbia, MD$170,000–$260,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Fourier transforms, filtering, communications theory, digital modulation, error control coding, signal analysis tools, digital signal processing.
Senior Reverse Engineer / CNO Developer GliaCell TechnologiesSenior Reverse Engineer / CNO DeveloperLaurel, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. You will act as a reverse engineer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results.
Principal DevOps / Software Engineer GliaCell TechnologiesPrincipal DevOps / Software EngineerLaurel, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. You will also contribute to the MI team as a software engineer and analytic developer where you will design, develop, and integrate solutions involving the analysis of large data sets to establish mission cognizance and deliver mission-centric insights.
Senior Test Engineer (Partial Telework) GliaCell TechnologiesSenior Test Engineer (Partial Telework)Annapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Playwright, Cucumber, JMeter, Swagger (or similar API tool), Selenium Tools: Cypress, 508 testing tools (JAWS or NVDA).
Principal CNO Software Engineer GliaCell TechnologiesPrincipal CNO Software EngineerAnnapolis Junction, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. You will be expected to provide guidance and vision as you work with mission stakeholders and software engineers to specify, develop, integrate, and test new workflows aided by AI/ML technologies.
Senior Full Stack Software Engineer (Partial Telework) GliaCell TechnologiesSenior Full Stack Software Engineer (Partial Telework)Annapolis Junction, MD$170,000–$230,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Location: Annapolis Junction, Maryland (Partial Telework of 16 hours per week is expected) Note : Telework granted for this position does not become available until after the individual has been in the position for a period of time, has acclimated to tasking/duties, and has meaningful work that can be done remotely.
Principal Full Stack Software Engineer GliaCell TechnologiesPrincipal Full Stack Software EngineerLaurel, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. You will provide end-to-end support to a cross-functional team automating critical solutions across the entire software stack, including user interfaces, middleware, databases, analytics, and cloud architectures.
Senior Software Engineer GliaCell TechnologiesSenior Software EngineerAnnapolis Junction, MD$170,000–$240,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
Software Engineer (Partial Telework) GliaCell TechnologiesSoftware Engineer (Partial Telework)Annapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Playwright, Cucumber/Gherkin, JMeter, Swagger (or similar API tool), Selenium, Cypress, 508 testing tools (JAWS or NVDA).
Database Engineer 2 Lentech Inc.Database Engineer 2Linthicum, MD$107,000–$115,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Lentech is hiring a Mid Database EngineerAs part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Skillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer Northrop Grumman CorpSkillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearBasic Qualifications for Skillbridge Senior Principal Modeling Simulation & Performance Analysis Systems Engineer: Bachelor's degree with 8 years of experience, a Master's degree with 6 years of experience or a PhD with 4 years of experience in Science, Technology, Engineering or Mathematics or related technical fields; an additional 4 years of experience may be considered in lieu of a degree. Basic Qualifications for Skillbridge Principal Modeling Simulation & Performance Analysis Systems Engineer: Bachelor's degree with 5 years of experience, a Master's degree with 3 years of experience or a PhD with 1 year of experience in Science, Technology, Engineering or Mathematics or related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
Database Engineer 3 Lentech Inc.Database Engineer 3Linthicum, MDFull timeResponsibilities: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Principal/Senior Principal Structural Engineer Northrop Grumman CorpPrincipal/Senior Principal Structural EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Structural analysts are expected to work closely with Integrated Product Team (IPT) Leads/Product Owners to meet aggressive schedules, develop innovative solutions to complex technical problems, and advise program and functional management on technical risks and opportunities.
Skillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems Engineer Northrop Grumman CorpSkillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. This program provides comprehensive hands-on experience including professional development, networking with leadership, and training specifically focused on NG leadership principles, company history, customer/stakeholder engagement, product and service overview, and core job responsibilities.
Staff Mechanical Engineer Northrop Grumman CorpStaff Mechanical EngineerBaltimore, MD$153,600–$230,400 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. This position is contingent upon contract award, the ability to obtain/maintain an active US Government Secret or the successful transfer of a US Government Secret prior to start and the ability to obtain/maintain a special access program clearance prior to start.
Principal/Senior Principal Thermal Analysis Engineer Northrop Grumman CorpPrincipal/Senior Principal Thermal Analysis EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Perform electronics thermal analysis, requiring experience in heat transfer, including liquid cooled, air-cooled, two-phase flow, and refrigeration thermal solutions for Mission Systems platforms such as airborne, ground based, and naval applications.
Sr. Controls Engineer / Programmer ControlsJobsSr. Controls Engineer / ProgrammerBaltimore, MarylandThey employ experienced engineers, DDC technicians, and certified energy professionals who deliver high-performing control systems for commercial, government, laboratory, and healthcare environments. Join a top-tier Building Automation and Energy Management contractor as a Senior Controls Engineer / Programmer supporting projects throughout Maryland, Washington D.C., and Northern Virginia.
Principal Software Engineer (Partial Telework) GliaCell TechnologiesPrincipal Software Engineer (Partial Telework)Columbia, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. The team builds and deploys multiple applications across diverse tech stacks, including containerized React UIs, Java and Go microservices, custom REST security services, and data stores such as MongoDB and an OpenSearch cluster.
NewFull Stack Engineer GuidehouseFull Stack EngineerBethesda, Maryland$98,000–$163,000 / yearThe ideal candidate has deep hands-on experience across Node.js/Express, Angular/TypeScript, MongoDB, PostgreSQL/Oracle, and Elasticsearch, with extensive Selenium-based test automation and mature, security-conscious DevOps and data-pipeline practices. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Senior Systems Engineer - MARYLAND, DELAWARE OR Washington, D.C. Motorola Solutions IncSenior Systems Engineer - MARYLAND, DELAWARE OR Washington, D.C.Maryland, MDRemote$100,000–$115,000 / yearEngineer multi-faceted projects requiring a wide range of technical skills including, but not limited to: coverage and capacity design, microwave system analysis, RF LMR system and BDA design, WAN network design, and knowledge of Motorola ASTRO systems. Conduct frequent and detailed interactions with customers and consultants to facilitate design reviews, system staging and acceptance testing events, coverage acceptance testing, live system upgrades, and troubleshooting efforts.
Sr. Systems Engineer TS/SCI Poly LeidosSr. Systems Engineer TS/SCI PolyAnnapolis Junction, MarylandResponsibilities include supporting and providing guidance for system development and implementation planning through assessment of system engineering plans and system integration and test plans; supporting the development of system configuration documentation, including designs for capacity and performance planning; and performing engineering activities such as risk assessments and analyses of alternatives for a variety of system related issues and concerns. June 22, 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.
NewCybersecurity IAM Architect - Staff Engineer OneMain Financial Group, LLCCybersecurity IAM Architect - Staff EngineerBaltimore, MDDefine secure design patterns for AI agent identities, non-human identities, workload identities, service accounts, API access, secrets, delegated authority, and agent-to-tool interactions. Strong understanding of LLMs, AI, and GenAI solutions, including agentic AI, MCP/tool hardening, non-human identity governance, agent-to-tool authorization, delegated access, and auditability of agent actions.
Cloud Security Senior Manager - Azure Infrastructure & AI Deloitte Touche Tohmatsu LtdCloud Security Senior Manager - Azure Infrastructure & AIBaltimore, MD$163,400–$322,100 / yearRequired: One of the following: 10+ years of experience in technical consulting, client problem solving, and architecting and designing security solutions with Microsoft Azure and AI security technologies, including Microsoft Entra ID, Active Directory, Microsoft Defender for Office 365, Microsoft Defender for Cloud, Microsoft Defender for Cloud Apps, Microsoft Defender for Endpoint, Microsoft Purview, Microsoft Sentinel, Microsoft Defender XDR, and Microsoft Security Copilot; and experience leading project scope, pricing, and delivery across multiple concurrent proposals and projects. Building and automating secure cloud and machine learning operations (MLOps) pipelines using tools such as Azure Policy, Azure Resource Manager (ARM), Bicep, and Terraform to establish consistent security guardrails across Azure platforms and AI services.
Cybersecurity Engineer - Secret required Parsons CorpCybersecurity Engineer - Secret requiredAberdeen, MD$125,100–$225,200 / yearJob Description: As a Cybersecurity Engineer at Parsons, you will play a key role in designing and implementing robust security solutions for mission-critical systems supporting the Department of War and United States Army. You'll be part of a diverse team of 500 professionals working in Aberdeen Proving Ground and Edgewood, Maryland, advancing Army modernization and national defense through a variety of initiatives spanning 5 years and a total value of more than $600 million.
Cybersecurity Engineer - TS/SCI required ParsonsCybersecurity Engineer - TS/SCI requiredMarylandAs a Cybersecurity Engineer at Parsons, you will play a key role in designing and implementing robust security solutions for mission-critical systems supporting the Department of War and United States Army. You’ll be part of a diverse team of 500 professionals working in Aberdeen Proving Ground and Edgewood, Maryland, advancing Army modernization and national defense through a variety of initiatives spanning 5 years and a total value of more than $600 million.
Frontend / UX Engineers NTT DATA Services, LLCFrontend / UX EngineersBethesda, MD$68,076–$141,826 / yearThis role is central to the modernization of client''s radiation exposure management, focusing on the implementation of responsive, user-centered web applications that support complex workflows such as dosimeter inventory management, exposure tracking, organizational hierarchy navigation, and role-based access control (RBAC). The engineer collaborates closely with product owners, backend/API engineers, and operational stakeholders to translate business and technical requirements into visually engaging, compliant, and high-performing user interfaces.
QA Automation / Test Engineers NTT DATA Services, LLCQA Automation / Test EngineersBethesda, MD$55,836–$116,326 / yearThe engineer works closely with development, DevSecOps, and product teams to design comprehensive test plans, implement automated test suites, and validate system functionality across cloud, IoT, edge, and data environments. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.
Desktop/Workstation Design Engineer CONTACT GOVERNMENT SERVICESDesktop/Workstation Design EngineerRockville, MD$116,480–$158,080 / yearQualifications: The ideal candidate for this position will possess experience with integrating and upgrading desktops and laptops from the Windows 7 operating system to Windows 10 operating system, upgrading Microsoft and 3rd party applications, and have experience with litigating software such as Ipro and Concordance. CGS is seeking an experienced Desktop/Workstation Design Engineer to participate in architecture discussions, system reviews, design planning, and technology roadmap planning for current and future desktop integration efforts.
DesktopWorkstation Design Engineer Contact Government Services LLCDesktopWorkstation Design EngineerRockville, MDThe ideal candidate for this position will possess experience with integrating and upgrading desktops and laptops from the Windows 7 operating system to Windows 10 operating system, upgrading Microsoft and 3rd-party applications, and have experience with litigating software such as Ipro and Concordance. CGS is seeking an experienced Desktop Workstation Design Engineer to participate in architecture discussions, system reviews, design planning, and technology roadmap planning for current and future desktop integration efforts.
Firmware / OTA Integration Engineer - REMOTE NTT DATA Services, LLCFirmware / OTA Integration Engineer - REMOTEBethesda, MDRemote$68,076–$141,826 / yearThe Firmware / OTA Integration Engineer develops and maintains embedded code for microcontrollers and wireless modules, implements secure boot and update processes, and ensures seamless integration with AWS Greengrass and cloud services for remote firmware deployment, monitoring, and rollback. Job Summary: The Firmware / OTA Integration Engineer is responsible for the design, development, integration, and maintenance of embedded firmware and over-the-air (OTA) update solutions for dosimeter devices and IoT gateways deployed across operational environments.
Senior Cybersecurity Systems Engineer – Cloud Modernization WILLCORSenior Cybersecurity Systems Engineer – Cloud ModernizationLaurel, MarylandThis position serves as the primary liaison between technical organizations, coordinates system security activities, and supports products throughout authorization, compliance, and cloud-migration efforts. We are seeking a senior-level cybersecurity systems engineer to support transformation and modernization initiatives.
Application Developer/Reverse Engineer 3 - (Python, Reverse Engineering, Docker) AkinaApplication Developer/Reverse Engineer 3 - (Python, Reverse Engineering, Docker)MarylandAkina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team. We are a small company with an open ear to our employees' needs in order to attract and retain quality talent that enables our customer's mission.
Automation Engineer Johns Hopkins University Applied Physics Laboratory LLCAutomation EngineerLaurel, MDHave 3+ years of experience developing software for automation, robotics, instrumentation, test systems, data acquisition, engineering tools, web applications, user interfaces, or hardware-integrated systems. Younr primary responsibility will be to design, develop, integrate, and maintain software for automated systems, test stands, instrumentation platforms, engineering tools, and hardware-connected workflows.
Storage Engineer - TS/SCI Xcelerate Solutions LLCStorage Engineer - TS/SCIBethesda, MDExperience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies: SAN administration including provisioning of LUNs, managing fibre channel zoning, and mapping storage to servers. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
Database Engineer Verite Group, Inc.Database EngineerFort Meade, MDThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. What You'll be Owning: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Software Engineer TS/SCI Polygraph LeidosSoftware Engineer TS/SCI PolygraphAnnapolis Junction, Maryland$131,300–$237,350 / yearShe/he will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Enterprise - Test Engineer - AWS, Cypress, JavaScript Erias VenturesEnterprise - Test Engineer - AWS, Cypress, JavaScriptAnnapolis Junction, MarylandThis role involves close collaboration with a cross-functional Agile team of software developers, system engineers, and product owners to validate functional enhancements and support the ongoing modernization of authoring and dissemination tools. Responsibilities will include: deploying applications; installing and configuring complex software; managing network servers and technology tools; monitoring and maintaining the system for required levels of performance; and troubleshooting issues and outages.
Data Engineer Booz Allen Hamilton Inc.Data EngineerFort Meade, MD$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. In this role, you'll collaborate closely with AI Model Engineers, Network and Cloud Architects, the ISSE, and other technical leaders to guide the development of scalable, mission‑aligned data pipelines.
Senior Systems Engineer (SE-3) LeidosSenior Systems Engineer (SE-3)MarylandSeeking a motivated Senior Systems Engineer to support the exciting Analysis & Mitigations mission to assist in defining and implementing a system architecture for an Agentic Knowledge Management System using an agentic framework to perform automated knowledge extraction. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Cloud AI Engineer - Ts/Sci Clearance - Travel Role PGTEKCloud AI Engineer - Ts/Sci Clearance - Travel RoleBaltimore, MD$105,000–$115,000 / yearLocation: Various U.S. Federal Client Sites (Onsite) Travel: Travel required to customer sites throughout the Continental U.S. Salary: $105,000 – $115,000 (DOE) Clearance: Active TS/SCI or the ability to obtain a TS/SCI clearance required. As a Cloud AI Engineer, you will design, implement, and manage secure, scalable Google Cloud solutions supporting federal customers migrating legacy infrastructure into Google Cloud and Gemini for Government environments.
Associate Cloud AI Engineer - Ts/Sci Clearance - Travel PGTEKAssociate Cloud AI Engineer - Ts/Sci Clearance - TravelBaltimore, MD$80,000–$100,000 / yearThis is an excellent opportunity for early-career cloud professionals, recent graduates, military veterans, and PGTEK Academy candidates looking to gain hands-on experience with Google Cloud Platform (GCP), enterprise AI, and federal cloud modernization projects. Location: Various U.S. Federal Client Sites (Onsite) Travel: Travel required to customer sites throughout the Continental U.S. Salary: $80,000 – $100,000 Clearance: Active TS/SCI or the ability to obtain a TS/SCI clearance required.
Senior AI Engineer (SWE-3) LeidosSenior AI Engineer (SWE-3)Linthicum Heights, MarylandMission Focus : Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
Software Engineer TS/SCI Poly LeidosSoftware Engineer TS/SCI PolyAnnapolis Junction, MarylandShe/he will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Cyber Range Engineer LeidosCyber Range EngineerAnnapolis Junction, Maryland$92,300–$166,850 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. April 13, 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.
Systems Integration Engineer (NDA-2) LeidosSystems Integration Engineer (NDA-2)MarylandBachelor's degree plus 5-years of relevant experience, or master’s degree plus 3-years of relevant experience or an associate’s degree plus 7-years of relevant experience or high school diploma/GED plus 9-years of relevant experience may be considered. Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or systems engineering.
Forescout Engineer Booz Allen Hamilton Inc.Forescout EngineerEast Riverdale, MD$99,000–$225,000 / yearExperience with network engineering, including physical or logical such as installation and activation of ports, configuration of switches, LANS, VLANS, network FW, and appliances or network administration services such as Active Directory, Guests LANS, and domain management. HS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities.
Firewall Operations Engineer Belcan LLCFirewall Operations EngineerBeltsville, MDFirst-hand experience with supporting the monitoring and configuration of Firewall/DMZ infrastructure including Network and Application Firewall Packet Filtering technologies (Palo Alto, Palo Alto virtual FW (cloud), FortiGate, Azure Firewall, Cloudflare, Cisco Email Security Appliances (ESA), A10 (Load Balancer), and proxy devices. Implements firewall rules and policies, perform troubleshooting of firewalls (Palo Alto, Cloud Palo Alto, and FortiGate), CISCO Email Security Appliance (ESA), A10 (load balancer), Proxy platforms, URL filtering across platforms, and analyzing network traffic captures.