Senior Software Engineer VTGSenior Software EngineerHanover, MarylandFull timeOverview: As a Senior Software Engineer supporting mission-essential national security initiatives, you will design, develop, integrate, and maintain secure, high-performance software solutions that enable critical intelligence, defense, and operational missions. Collaborate with systems engineers, hardware engineers, signal-processing engineers, and other technical stakeholders to define requirements, interfaces, performance expectations, system capabilities, and project limitations.
Penetration Tester CymertekPenetration TesterChantilly, VirginiaCybersecurity, Computer Science, Information Technology, Information Security, Network Security, Systems Engineering, Computer Engineering, Digital Forensics, Ethical Hacking, Data Science, Electrical Engineering, Software Engineering, etc. Ethical Hacker, Vulnerability Analyst, Security Consultant, Red Team Specialist, Cybersecurity Analyst, Application Security Tester, Security Engineer, Offensive Security Engineer, Security Assessment Specialist, Cyber Threat Analyst, Exploit Developer, etc.
System Integration Specialist CymertekSystem Integration SpecialistAnnapolis Junction, MarylandComputer Science, Information Technology, Systems Engineering, Electrical Engineering, Software Engineering, Telecommunications, Network Engineering, Industrial Engineering, Information Systems, Computer Engineering, ect. System Integration Engineer, Integration Architect, Systems Engineer, IT Integration Specialist, Solutions Architect, Technical Integration Consultant, System Analyst, Integration Developer, Application Integration Specialist, Infrastructure Integration Engineer, ect.
2027 BS/MS Graduate Rotational Discovery Program Johns Hopkins Applied Physics Laboratory2027 BS/MS Graduate Rotational Discovery ProgramLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. software engineering, hardware engineering, cybersecurity, networking, data science, modeling and simulation, embedded systems, artificial intelligence.
2027 PhD Graduate - Rotational Discovery Program Johns Hopkins Applied Physics Laboratory2027 PhD Graduate - Rotational Discovery ProgramLaurel, MarylandFull timeThe program offers a unique opportunity for recent PhD graduates, those who graduated in or after May 2026 or those soon to be awarded their PhD by the Discovery Program begin date of May 2027 to July 2027, to gain valuable experience across multiple technical areas. Computer Science/Computer Engineering software engineering, hardware engineering, cybersecurity, networking, data science, modeling and simulation, embedded systems, artificial intelligence.
Systems Engineer III Akima, LLCSystems Engineer IIIAlexandria, Virginia$190,000–$200,000 / yearDemonstrate minimum of 5 years of experience in implementing and maintaining patch versions and Department of Defense (DoD) Security Technical Implementation Guides (STIG) levels on all network servers and workstations. Monitor and maintain McAfee's Host-Based Security System (HBSS), ensuring virus definitions, patch versions, and Department of Defense (DoD) Security Technical Implementation Guides (STIG) compliance on all network servers and workstations.
Fall 2026 AI/ML Engineering Intern The Nuclear CompanyFall 2026 AI/ML Engineering InternWashingtonAs an AI/ML Engineer Intern on the Platform Integration & AI/Data squad, you take real scope on the machine learning and agent capabilities inside NOS: LLM-driven workflows, retrieval-augmented generation, and agents that operate against NOS data and tools, plus the evals and monitoring that keep AI features safe in production. The actual pay offered may vary based on relevant factors as determined in the Company’s discretion, which may include experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.
Spring 2027 AI/ML Engineering Intern The Nuclear CompanySpring 2027 AI/ML Engineering InternWashingtonAs an AI/ML Engineer Intern on the Platform Integration & AI/Data squad, you take real scope on the machine learning and agent capabilities inside NOS: LLM-driven workflows, retrieval-augmented generation, and agents that operate against NOS data and tools, plus the evals and monitoring that keep AI features safe in production. The actual pay offered may vary based on relevant factors as determined in the Company’s discretion, which may include experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.
Summer 2027 AI/ML Engineering Intern The Nuclear CompanySummer 2027 AI/ML Engineering InternWashingtonAs an AI/ML Engineer Intern on the Platform Integration & AI/Data squad, you take real scope on the machine learning and agent capabilities inside NOS: LLM-driven workflows, retrieval-augmented generation, and agents that operate against NOS data and tools, plus the evals and monitoring that keep AI features safe in production. The actual pay offered may vary based on relevant factors as determined in the Company’s discretion, which may include experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.
Manager, Software Engineering (C++, GoLang, or Java) - 2 Days Onsite - Reston, VA - FreeWheel Comcast CorporationManager, Software Engineering (C++, GoLang, or Java) - 2 Days Onsite - Reston, VA - FreeWheelReston, VA$150,452.09–$225,678.13 / yearThat’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Junior System Engineering - Surface Transportation NoblisJunior System Engineering - Surface TransportationWashington, Washington, DC$71,800–$112,150 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. How about helping to manage Federal Highway Administration’s (FHWA) programs that use state of the art communications and information technologies to make our roads smarter and connect our vehicles with each other and the roadside?
NewInformation Security Engineering Manager EagleBankInformation Security Engineering ManagerSilver Spring, Maryland$141,076–$241,844 / yearFull timeOne or more of the following certifications (or equivalent): CCNA EC-Council Certified Security Analyst (ECSA) SC-100 Microsoft Cybersecurity Architect ISC2 System Security Certified Practitioner (SSCP) ISACA certifications (CRISC) GSE GIAC Security Expert GIAC Certifications such as GPPA, GCHI, GPEN GSAE (GIAC Security Audit Essentials) GWAPT (GIAC Certified Web Application Penetration Tester). This role will be focused on security engineering of the EagleBank applications and network which includes creation and timely execution of project plans, tool installations, assisting with upgrades of EagleBank's technology environments and ensuring that appropriate external feeds and threat intelligence are integrated into the operational tools.
Systems Engineering Lead Accenture Federal ServicesSystems Engineering LeadArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $135,200—$278,500 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Principal Identity Solutions Engineer TS/SCI Polygraph LeidosPrincipal Identity Solutions Engineer TS/SCI PolygraphHanover, MarylandJob Summary: The Secure Token Service (STS) Team Lead is responsible for leading the design, implementation, and sustainment of enterprise Identity, Credential, and Access Management (ICAM) solutions focused on Secure Token Services (STS) and Single Sign-On (SSO) capabilities. The ideal candidate possesses deep technical expertise in federation technologies, PKI, authentication protocols, cloud environments, and enterprise security architectures while serving as the technical lead for planning, implementation, and customer engagement.
Principal Software Engineer TS/SCI Polygraph LeidosPrincipal Software Engineer TS/SCI PolygraphHanover, MarylandOur 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. May 20, 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.
Software Engineer – Broadcast Media Platforms EccalonSoftware Engineer – Broadcast Media PlatformsHanover, MarylandWe are seeking a Broadcast Media Systems Software Engineer with a strong focus on data streaming and real-time processing platforms to help design, build, and operate scalable, high-throughput, low-latency systems. Deep familiarity with open-source media frameworks like FFmpeg, Astreamer, GStreamer, TSDuck and low level packet streaming tools.
NewSoftware Integration Engineer/Full Stack Engineer (Secret Clearance, Sonar) Connect Talent SolutionsSoftware Integration Engineer/Full Stack Engineer (Secret Clearance, Sonar)Manassas, VAAt Connect, people are the center of our universe and we go to great lengths to ensure that our customers and candidates have the most enjoyable and informational hiring experience that will encourage and foster fruitful, long term relationships and careers. Participates in the system engineering life cycle to include: software development, integration, hardware stand-up, string and system integration, test definition, test planning, system certification, sell-off, system delivery and production support.
NewMid-Level AI/ML Engineer Nyla Technology SolutionsMid-Level AI/ML EngineerAnnapolis Junction, MDEducation: Bachelor’s degree in a technical discipline (Computer Science, System Engineering, or related field) preferred, or equivalent professional experience with 7 years of experience, or 11 years of relevant experience. We are seeking an upbeat, solution-focused engineer to join our team, working alongside passionate technologists to build and optimize mission-critical streaming data analytic systems.
NewNetwork Engineer Obsidian Solutions Group LLCNetwork EngineerArlington, VAMust have experience in the following: configuring, designing, and maintaining Window servers; designing, configuring, and testing personal computer and network software components in a laboratory environment; programming software and command line interfaces; and setting up patch management software and backup management solutions. A career at Obsidian Solutions Group means you can put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community.
Business Process Re-engineering Specialist CredenceBusiness Process Re-engineering SpecialistMcLean, VAYou will provide facilitation, training, methodology development and evaluation, business process reengineering across all phases, identify best practices, support change management initiatives, apply business management techniques, contribute to organizational development efforts, perform activity and data modeling, and support information systems development methods and practices. Computer Science, Engineering, or Information Systems/Technology) and a specific logistics function (e.g., finance, supply, contract administration, transportation and operations research) and first-hand knowledge of the following: DoD/Component policies.