Senior Software Engineer LeidosSenior Software EngineerGaithersburg, MarylandAugust 17, 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. You will join a dynamic engineering team responsible for building and sustaining real-time, high-availability, safety-critical systems that directly support national airspace operations.
Senior Software Systems Engineer- TS/SCI with Poly Navius TechnologiesSenior Software Systems Engineer- TS/SCI with PolyAnnapolis Junction, MarylandYou'll work directly with technical teams and stakeholders to shape complex system architectures, integrate scalable software solutions, and ensure end-to-end technical alignment using modern engineering frameworks. Navius Technologies is a mission-driven technology startup built by a team of high-performance professionals with decades of combined experience in the Intelligence Community, cybersecurity, and commercial sectors.
Enterprise - Senior Software Engineer - React, Python, CI/CD Erias VenturesEnterprise - Senior Software Engineer - React, Python, CI/CDAnnapolis Junction, MarylandThe ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Mid-Level Software Engineer LeidosMid-Level Software EngineerGaithersburg, MarylandIf you’re passionate about solving complex technical challenges, learning emerging technologies, and developing software that directly supports mission success, this is an exciting opportunity to grow your career while making a meaningful difference. As a Full Stack Engineer, you’ll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure, cloud-native solutions.
ServiceNow Systems Integration LeidosServiceNow Systems IntegrationOdenton, MarylandWorks with external and internal stakeholders to understand and confirm the delivery of the digital transformation solutions with emphasis on request fulfillment, automated workflows through ServiceNow Service Catalogs and key ITIL processes like Request, Incident, Problem, Change, Knowledge, and other modules. The ServiceNow System Integration Test Manager is responsible for working within a fast paced, Agile team to verify and validate changes made to the system as well as develop more efficient and modern test techniques and processes through automation testing.
NewLead Software Engineer LeidosLead Software EngineerGaithersburg, MarylandAugust 19, 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. You will join a dynamic engineering team responsible for building and sustaining real-time, high-availability, safety-critical systems that directly support national airspace operations.
Software Engineer - Level 1 - Search Stratum NetworksSoftware Engineer - Level 1 - SearchMarylandNet C# o PHP o Node.js o HTML o CSS o JavaScript o Vue.js o React Experience with MariaDB, MS SQL, MySQL, or Oracle Experience leading small teams and/or mentoring junior developers Experience deploying services in Linux environments Nginx, Apache Tomcat, and/or IIS experience Excellent troubleshooting skills Ability to work independently and as part of a team Self-motivated and willing to learn new technologies Good interpersonal skills Strong desire to learn and grow . As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks.
System Engineer - Level 2 - Geo Stratum NetworksSystem Engineer - Level 2 - GeoMarylandNet C# o PHP o Node.js o HTML o CSS o JavaScript o Vue.js o React Experience with MariaDB, MS SQL, MySQL, or Oracle Experience leading small teams and/or mentoring junior developers Experience deploying services in Linux environments Nginx, Apache Tomcat, and/or IIS experience Excellent troubleshooting skills Ability to work independently and as part of a team Self-motivated and willing to learn new technologies Good interpersonal skills Strong desire to learn and grow . As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks.
Salesforce Technical Lead SteampunkSalesforce Technical LeadMcLean, Virginia$150,000–$200,000 / yearDevelop, test, document and maintain solutions, integrations, and data migration elements of a Salesforce implementation using Salesforce declarative or programmatic development resources such as triggers, workflows, validations, approvals, Apex classes, Visualforce pages and Lightning components. Overview: As a Steampunk Salesforce Technical Lead/Data Architect , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well ‐ architected solutions that best leverage the Salesforce platform .
Senior Software Systems Engineer (L3) Power3 SolutionsSenior Software Systems Engineer (L3)Annapolis Junction, MarylandYou'll work directly with technical teams and stakeholders to shape complex system architectures, integrate scalable software solutions, and ensure end-to-end technical alignment using modern engineering frameworks. Key Responsibilities: Lead or contribute to Integrated Product Teams (IPTs) focused on designing and developing complex software-centric capabilities.
Senior Business Intelligence Lead Clark Construction GroupSenior Business Intelligence LeadMcLean, VirginiaAs the lead technical expert for Clark’s Enterprise Data and Analytics ecosystem, you will have the autonomy to elicit requirements directly from senior executives, architect backend models, and deliver sophisticated analytics that directly impact our operational efficiency. Additional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program.
Microsoft Dynamics 365 Solution Architect SteampunkMicrosoft Dynamics 365 Solution ArchitectMcLean, Virginia$175,000–$220,000 / yearThe Solution Architect works closely with government stakeholders, program leadership, developers, and functional analysts to translate business needs into effective technical solutions while providing technical leadership throughout the solution lifecycle. The ideal candidate combines deep expertise in Microsoft Dynamics 365 and the Power Platform with strong communication and leadership skills to deliver high-quality, maintainable solutions that support mission success.
Entry Web Developer Lentech Inc.Entry Web DeveloperLaurel, MDFull timeLentech’s clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Android-Savvy CNO Developer (Ts/Sci W/ Poly) Parsons Commercial Technology Group Inc.Android-Savvy CNO Developer (Ts/Sci W/ Poly)Annapolis Junction, MD$125,100–$225,200 / yearWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. If you are passionate about native Android development, embedded systems, and Bluetooth-and you want to work with and learn from leading subject matter experts-this role offers a strong next step in your career.
Entry Java/MERN Developer Finance/Banking Sector (AWS) SynergisticITEntry Java/MERN Developer Finance/Banking Sector (AWS)College Park, MD$90,000–$154,000 / yearSynergisticIT works with clients hiring for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts, data engineers, data scientists, and machine learning engineers . Ideal candidates for interview-focused support include: recent grads with limited experience, candidates stuck after multiple interviews, professionals returning after layoffs, candidates with career gaps.
Junior Real Estate Analyst NovogradacJunior Real Estate AnalystBethesda, WashingtonSynthesize all gathered information and draft the market study report for assigned properties – this includes but is not limited to drawing the primary market area, identifying appropriate property comparables to be included, and completing a demand analysis. This includes collecting and coalescing pertinent data, assisting in market analysis, performing market studies as well as other reports, and analyzing economic trends in designated regions.
CNO Developer (Baseband) Parsons Commercial Technology Group Inc.CNO Developer (Baseband)Annapolis Junction, MD$155,600–$280,100 / yearIf you're hungry to support an amazing mission, work as a team to leverage your skills to make a difference, and learn from / collaborate with our existing embedded development / vulnerability research (VR) / RE subject matter experts, we have the perfect position for you to help start a new stage of your career at Parsons! We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Ios-Savvy CNO Developer - (Ts/Sci W/ Poly) Parsons Commercial Technology Group Inc.Ios-Savvy CNO Developer - (Ts/Sci W/ Poly)Annapolis Junction, MD$74,800–$130,900 / yearIf you're hungry to support an amazing mission, work as a team to leverage your skills to make a difference and learn from / collaborate with our existing iOS / vulnerability research / reverse engineering subject matter experts, we have the perfect position for you to help start a new stage of your career at Parsons! We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Full stack Developer-Owing Mills, MD (Hybrid) Georgia Tek SystemsFull stack Developer-Owing Mills, MD (Hybrid)Owing Mills, MDAngular JS, Angular, Spring boot, other Front end library eco with Web applications. Data warehouse project exposure or experience a plus.
Senior Application Developer (CNO/Embedded Systems) Staffed4USenior Application Developer (CNO/Embedded Systems)MarylandThe selected candidate will serve as an Application Developer and Computer Network Operations (CNO) software engineer supporting embedded and general-purpose system development for mission-critical initiatives. The candidate will operate in a fast-paced, dynamic environment and collaborate closely with analysts, operators, data scientists, and other engineers to deliver capabilities that directly support mission execution.