Winchester, VA • (35.3 miles) • Full Time • $93,840 to $117,300 / yr • 10/19/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forwa

Reston, VA 20191 • (25.6 miles) • Full Time • 10/17/2026

Lead Software Engineer Location: Reston, VA (Hybrid) Duration: Contract through end of year (extension possible) Candidates must reside in the DMV area. Overview We are seeking a Senior Java Backend Developer to support a major AWS cloud migration initiative . This role is ideal for an experienced engineer with deep expertise in Java, Spring Framework, Microservices, AWS Migration, and enterprise-level backend development . The selected candidate will play a key role in designing, developing, and modernizing large-scale applications while mentoring junior engineers and collaborating with cross-functional teams. Required Qualifications 12+ years of hands-on experience in Java development 8+ years of software design, development, and systems integration experience 3+ years of AWS cloud migra

Washington, DC • (37.7 miles) • Full Time • 10/15/2026

Description: Onsite in Washington, DC Our client seeks a Security Engineer to support a federal cybersecurity mission that protects critical transportation infrastructure. The role focuses on endpoint vulnerability management, risk assessment and mitigation, and clear communication with technical and non-technical stakeholders. You will collaborate with cross-functional teams, administrators, and federal counterparts to drive remediation, reporting, and continuous improvement of security posture. Experience with Tenable Nessus and federal frameworks is important. Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be willing and able to

Jessup, MD 20794 • (40.6 miles) • Full Time • 10/15/2026

POSITION PURPOSE The Applications Engineer , HVAC is responsible for providing timely and knowledgeable technical solutions as well as accurate and profitable product customization quotes to BAC Representatives to enhance their ability to sell BAC products. KNOWLEDGE & SKILLS Bachelor of Science Degree in Engineering Strong mechanical and technical aptitude in order to develop an in-depth knowledge of BAC’s extensive product offering Ability to read and understand consulting engineer drawings and equipment schedules. Requires excellent written communication and phone skills, flexibility in handling a wide range of tasks, attention to detail, and effective interpersonal and presentation skills Proficient in the use of office software programs including Word, Excel, PowerPoint, SharePoint, O

Hanover, MD • (43.5 miles) • Full Time • 10/11/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking an experienced Senior DevOps Engineer to support the administration, deployment, integration, and maintenance of mission-critical SIGINT survey, collection, and geolocation systems. This role combines Linux systems administration, network engineering, container orchestration, cloud infrastructure, and DevSecOps. Responsibilities Administer, maintain, upgrade, integrate, and troubleshoot mission-critical systems across development, test, lab, and operational environments Design, configure, and mai

Dulles, VA 20101 • (19.7 miles) • Full Time • 11/1/2026

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos Defense Systems is seeking a skilled Digital Systems Engineer who loves collaboration and being a part of something big, to join our team. As a Leidos Digital Systems Engineer, you will blend Systems Engineering, Systems Architecture, and technical Project Management to guide requirements definition, a

Reston, VA 20191 • (25.6 miles) • Full Time • 11/6/2026

Job Title: Lead Systems Engineer - AWS Cloud Location: Reston, VA Type: Contract Rate: 95/hr W-2 Contractor Work Model: Hybrid Hours: 40 hours per week Responsibilities Manage, define, design, and develop system requirements, performing trade-off analyses of performance, life-cycle cost, risk, and other system or program requirements. Assess architecture, subsystems, and current hardware limitations to ensure hardware/software compatibility; define system specifications and evaluate input/output processes. Develop concepts, perform modeling and simulations, conduct cost estimations, and perform cost-benefit analyses aligned with engineering standards and industry best practices. Conduct independent technical investigations in systems design, perform engineering studies, analyze system prob

Manassas, VA 20108 • (36.9 miles) • Full Time • $60.00 to $90.00 / hr • 11/6/2026

Job Title: C++ Software Engineer Job Description This role supports a mission-critical submarine acoustic system by focusing on software build, integration, and dependency management across a large-scale C/C++ engineering environment. You will work primarily in Linux, solving complex technical problems related to builds and integration rather than traditional feature development. This position offers broad exposure to enterprise-scale software engineering challenges and can open doors to future opportunities across multiple high-impact programs. Responsibilities Analyze and troubleshoot code dependencies, linking issues, and build behavior across a large C/C++ software environment. Debug and resolve complex software defects, build failures, and integration issues in collaboration with othe

Annapolis Junction, MD • (41 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software engineer who shall be responsible for developing and maintaining system management infrastructure software and services for High Performance Computing (HPC) systems in a Linux environment. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candi

Annapolis Junction, MD 20701 • (41 miles) • Full Time • 10/30/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking a visionary, inventive Artificial Intelligence / Machine Learning (AI/ML) Engineer to design, build, test, and productize advanced models that solve high-stakes challenges. In this role, you won't just train models in isolationyou will transform data science prototypes into production-ready, scalable AI solutions. You will oversee the complete lifecycle: architecting data pipelines, selecting optimal representations, running statistical analyses, and continuously refining models through iterative feedback and retraining loops. As a technical leader and primary subject matter expert, you will guide test and evaluation protocols, evaluate data distribution shifts, and ensure our AI systems deli

Annapolis Junction, MD 20701 • (41 miles) • Full Time • $130,000 to $150,000 / yr • 10/30/2026

Role Summary: We are seeking an experienced Senior MQ Engineer to design, implement, and maintain robust IBM MQ infrastructure that enables reliable and efficient messaging communication for critical federal operations. Key Responsibilities: Design, implement, and maintain comprehensive IBM MQ infrastructure, including queue managers, channels, queues, and related MQ objects. Configure and manage MQ clustering, multi-instance queue managers, and high availability solutions to guarantee message reliability and fault tolerance. Monitor and analyze MQ performance metrics, identify bottlenecks, optimize configurations, and tune settings to enhance overall system efficiency. Provide technical guidance and support to application developers, assisting in the seamless integration of applications w

Alexandria, VA 22314 • (41.3 miles) • Full Time • 10/30/2026

Role : Senior AI Infrastructure Engineer Location : Charlotte, Texas, Arizona, New Jersey (Onsite) Rate : $75 Job description: In This Role, You Will - Lead complex infrastructure initiatives supporting Generative AI and Predictive AI platforms from design to production operations. - Serve as a technical lead for platforms supporting AI/ML model training, inference, and batch workloads. - Design, build, deploy, and operate OpenShift-based container platforms optimized for high-performance GPU workloads. - Build, support and operate scalable GPU SuperPod architecture with large multi-node GPU clusters. - Own monitoring, alerting, and observability using Grafana, Splunk, and enterprise telemetry tools. - Define SLIs/SLOs and build actionable alerts to proactively detect performance, capacity

Annapolis Junction, MD 20701 • (41 miles) • Full Time • $205,000 / yr • 10/25/2026

Job Description 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. Essential Duties and Responsibilities: - The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. - The Database Engineer will direct the overall database structure to fit into the overall architecture of the system. - The Database Engineer

Annapolis Junction, MD • (41 miles) • Full Time • 10/24/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you an Senior AI/ML Engineer who is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, and surround you

Annapolis Junction, MD • (41 miles) • Full Time • 10/24/2026

Senior HPC Identity & Access Management Software Engineer (Software Engineer Level 3 – SWE3) Wyetech is seeking an experienced Senior Software Engineer (SWE3) to design, develop, implement, and maintain identity and access management (IAM) solutions that secure critical High-Performance Computing (HPC) resources within Linux-based environments. This position focuses on implementing robust authentication, authorization, and permissions management mechanisms, including Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), identity federation, Single Sign-On (SSO), and secrets management. The Software Engineer will help ensure that HPC systems comply with Agency security policies and applicable industry standards while maintaining secure, reliable, and efficient access to m

Washington, DC • (37.7 miles) • Full Time • $135,000 to $165,000 / yr • 10/23/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Job Title: Data Engineer Location: Washington, D.C. Clearance Level: This position requires candidates to be U.S. citizens and to possess, at minimum, an active Secret security clearance. Roles under this requisition may require higher-level clear

Arlington, VA • (35.9 miles) • Full Time • $120,000 to $170,000 / yr • 10/23/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forw

Manassas, VA 20110 • (36.9 miles) • Full Time • $164,892 to $182,928 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Washington, DC • (37.7 miles) • Part Time • $110,000 to $170,000 / yr • 10/22/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Job Description: We are seeking a Senior Cybersecurity Engineer to lead cybersecurity activities for an airborne aerospace and defense platform. This role will integrate cybersecurity across avionics, mission systems, aircraft networks, communications, embedded software, and ground

Annapolis Junction, MD • (41 miles) • Full Time • 10/22/2026

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security. In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by ourEmployees, to ourCustomers and by ImprovingPerformance (ECP). It’s what sets us apart, enabling us to be an autonomous yet agile business that delivers huge resultsshowing we’re ready to meet our customers’ evolving demands. Synerg

Fort Belvoir, VA 22060 • (44.4 miles) • Full Time • $108,800 to $142,000 / yr • 10/22/2026

Overview Senior Missile Defense System Architecture Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! Our Strength Is Our People We believe taking care of our employees will deliver the best support to our customers and our community. Our success is attributable to our employees. We recruit and retain civic-minded people who fit our family-oriented small business cultur

Annapolis Junction, MD 20701 • (41 miles) • Full Time • 10/20/2026

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested! NOTE – Our positions require a Top Secret clearance , as well as the favorable completion of a polygraph . Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) As the Back End Software Engineer you'll be part of a team, helping to evolve and sustain a mission-focused software suite, working across backend services, containers, orchestration, and integration points to keep applications resilient and ready for what comes next.Required Skills Experience using the Linux CLI and Tools Experience developing scripts using Bash Recent Python (3.x) software development experience Experience with R

Washington, DC • (37.7 miles) • Full Time • 10/15/2026

Description: On-site in Washington, DC As a Sr. Security Engineer (Trellix), you will serve as the technical lead for our client's endpoint security and data protection ecosystem. You will balance day-to-day operational support with strategic cybersecurity engineering initiatives while partnering with security operations, infrastructure, application teams, and leadership to strengthen the overall security posture. Due to federal security clearance requirements, the applicant must be a United States Citizen with an active Top Secret clearance. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis. Salary: $150,000 - $170,000/ yr. w2 Responsibilities: Serve as technical

Jessup, MD 20794 • (40.6 miles) • Full Time • 10/14/2026

NATURE AND SCOPE The Advanced Manufacturing Engineer - Platforms will report to the Global Director, Advanced Manufacturing Technology. As part of the Global Advanced Manufacturing Technology department, the Advanced Manufacturing Engineer – Platforms will have significant interaction with all regions’ manufacturing plants, regional Manufacturing Engineering and Global Engineering. This position does not have direct reports. PRINCIPAL ACCOUNTABILITIES Lead manufacturing design guidance (DFMA) and process reviews (PFMEA) for new product platforms and related technologies. Lead the definition of the Bill of Process (BOP) for each new platform, taking input from all regions and leading consensus on a single, Global BOP. Plan, manage and provide oversight for the manufacture of prototype units

Fort Meade, MD • (43.7 miles) • Full Time • 10/14/2026

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Mid-Level System Engineer to join our intel team.We are seeking a skilled and motivated Mid-Level DevOps Engineer to join our ICAM team. In this role, the candidate will help build, maintain, and improve the infrastructure, deployment processes, and tooling that enable our development teams to deliver reliable software efficiently. The ideal candidate has hands-on experience with Kubernetes and Helm, CI/CD pipelines, infrastructure as code,Elasticsearch, containerization, monitoring, and automation. You should be comfortable working collaboratively with system and software engineers and security teams while taking ownership of DevOps initiatives from implementation

Gaithersburg, MD 20879 • (19.8 miles) • Full Time • 10/18/2026

Description Join Leidos and help shape the future of geospatial intelligence! We are seeking an experienced and innovative Senior Systems Engineer to support the Maru Program with our Intelligence Community customer. If you’re passionate about solving complex technical challenges, thrive in a fast-paced Agile environment, and enjoy collaborating with high-performing teams to deliver mission-critical capabilities, this is your opportunity to make a direct impact on national security. What You'll Do The Senior Data Engineer will lead the design and implementation of a scalable, cloud-native data architecture supporting large-scale operational and analytical workloads. This role will provide technical leadership for the development of hybrid analytical query capability , integrating rel

Annapolis Junction, MD • (41 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software engineer who shall be responsible for designing, developing, and maintaining tools and services in support of the project's suite of products such as GitLab, Artifactory, MinIO, GitLab Runner, Jupyter and SPARTANDESK (Linux virtual desktop). The Software Engineer shall work closely with cross-functional teams including software developers,

Manassas, VA 20108 • (36.9 miles) • Full Time • $65.00 to $85.00 / hr • 11/3/2026

Software Kubernetes Engineer This role focuses on Kubernetes-based platform engineering to support Navy programs within a highly secure, air-gapped environment. This is a full time role that offers benefits and PTO. Position is onsite, with a 4/10 work schedule (off every Friday). You will specialize in packaging, integrating, and deploying containerized applications across Kubernetes clusters, working primarily in a Linux ecosystem. Acting as a subject matter expert in containerization, you will collaborate closely with program architects to evaluate tools, onboard solutions, and operationalize Kubernetes deployments. Responsibilities Lead the end-to-end container packaging, build, and deployment processes into Kubernetes environments, with an emphasis on air-gapped systems. Evaluate, res

Owings Mills, MD • (40.5 miles) • Full Time • 10/31/2026

Description: Hybrid up to three days per week from home in either Owing Mills, MD or Baltimore, MD Our client seeks a Director of Cloud Infrastructure and Engineering to lead a globally distributed team that designs, develops, and deploys cloud infrastructure and automation. The role combines hands-on technical leadership with people leadership, performance management, and governance of cloud platforms. You will drive multi-cloud strategy with emphasis on AWS, define automation platforms and deployment patterns, promote best practices, and ensure sustainable, reliable, resilient, and cost-optimized infrastructure at scale. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a

Annapolis Junction, MD 20701 • (41 miles) • Full Time • 10/30/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking an experienced, consultative Senior Systems Modernization Software Engineer to drive complex application modernization initiatives. In this role, you will apply advanced technical expertise to solve intricate system challenges, optimize core software architectures, and deliver resilient software solutions within an Agile environment. Operating as both a lead engineer and trusted technical advisor, you will bridge legacy system capabilities with modern engineering frameworkstroubleshooting high-priority problem reports, performing continuous system maintenance, and designing innovative technical solutions that directly enhance operational performance across critical intelligence mission thread

Annapolis Junction, MD • (41 miles) • Full Time • $220,000 to $260,000 / yr • 10/30/2026

Key Responsibilities: Facilitate Solution Train and Agile Release Train (ART) operations using Scaled Agile Framework (SAFe) across one Solution Train and three ARTs. Collaborate with governance layer, stakeholders, RTEs, and leadership on program execution, work allocation, resourcing, and staffing needs. Monitor performance metrics, resolve impediments, drive relentless improvement, and implement solutions. Coordinate schedule execution and program-wide software/architecture releases. Lead Program Increment (PI) Planning, Solution Train planning events, pre/post-planning meetings, and Scrum of Scrums for cross-team collaboration. Track feature/capability execution through agile and DevOps metrics. Brief customers and stakeholders on PI progress, including testing, deployment, and release

Alexandria, VA 22314 • (41.3 miles) • Full Time • 10/30/2026

Indent : PSL308118-1-1 Role : Solution Train Engineer Location : Whippany, NJ (Hybrid) Salary : $130k to $135k Critical Skills An experienced change practitioner with a track record of delivering business benefiting outcomes, demonstrating the ability to reach across functional boundaries to interlock on those outcomes. Evidenced experience delivering complex data projects/ programmes, showing hands-on financial, risk, resourcing and execution control. Experience in Real Time Data pipelines, API architecture and AI solutioning: Technical awareness and experience in AWS Cloud native services, Snowflake, Cortex AI and Confluent Tangible and extensive experience working in Scaled Agile teams (and certified in SAFE 6.0 or similar) Stakeholder management to D/MD The use of AI to manage delivery

Fort Meade, MD 20755 • (43.8 miles) • Full Time • 10/25/2026

Job Description We are looking for a CNO Developer with 10+ years' experience to fill a vacant contractual position. More explicit details on the work will be given during the selection process. , Required Skills • Experience with Embedded • Strong Experience with C • Experience with Memory management • Experience with Windows internals • Experience Networking - network protocols, SSL security layers • Experience with Reverse Engineering for debugging , Desired Skills - Experience with Python , Additional Details This position requires a TS/SCI with a Full Scope Polygraph. Company Overview: Vetegrity is an employee-focused small business, founded in 2008. We are passionate about supporting the missions of the Intelligence Community and the Department of Defense. As a Service-Disabled, Vete

Annapolis Junction, MD • (41 miles) • Full Time • 10/24/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Python Senior Software Engineerwho is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, and surr

Annapolis Junction, MD • (41 miles) • Full Time • 10/24/2026

Senior AI/RAG Software Engineer (Software Engineer Level 3 – SWE3) Wyetech is seeking an experienced Senior AI/RAG Software Engineer (SWE3) to design, develop, deploy, and support Retrieval-Augmented Generation (RAG) solutions within a high-performance computing (HPC) Linux environment. This position focuses on integrating Large Language Models (LLMs), knowledge retrieval systems, embedding models, and containerized applications to deliver scalable, secure, production-ready AI solutions supporting mission-critical operations. The ideal candidate will possess strong Python development experience, expertise in Kubernetes and container orchestration, and a solid understanding of Generative AI technologies, CI/CD automation, and DevSecOps practices. Required Skills/Experience: Advanced experie

Rockville, MD 20852 • (26.7 miles) • Full Time • 10/23/2026

C#/.Net Software Engineer Rockville, MD – hybrid (2 days a week onsite) $105-110K This is an engineering role that works as part of the software engineering team towards the development and deployment of enterprise and informatics software systems to support cancer clinical trials and research. The role provides a strong career growth opportunity in an innovative technology environment working in one of our nation's premier research organizations. Responsibilities: • Manage individual task priorities, deadlines, and deliverables. • Develop scalable, reliable, and performant enterprise-level software systems and services for our clients, using an Object-Oriented programming language and software libraries/framework. • Write well-tested and maintainable code leveraging unit, integration, and

Manassas, VA 20110 • (36.9 miles) • Full Time • $111,881 to $121,059 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Washington, DC • (37.7 miles) • Full Time • $157,000 to $235,800 / yr • 10/22/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Job Description: Are you a passionate and innovative engineer looking to help develop state-of-the-art AI and robotics products? Are you eager to make a positive difference in the world? Do you want to work alongside mission-driven and values-focused teammates? Shield AI is just th

Fort Belvoir, VA 22060 • (44.4 miles) • Full Time • $81,700 to $98,000 / yr • 10/22/2026

Overview Missile Defense System Architecture Engineer Fort Belvoir, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! Our Strength Is Our People We believe taking care of our employees will deliver the best support to our customers and our community. Our success is attributable to our employees. We recruit and retain civic-minded people who fit our family-oriented small business culture. Val

Washington, DC • (37.7 miles) • Full Time • $175,000 to $190,000 / yr • 10/21/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1411 Job Tittle: Information System Security Engineer - SME Location: Washington, DC Clearance: TS/ with the ability to obtain an SCI Required Certification: CISSP Role Overview The Information Systems Security Engineer (ISSE) – SME

Annapolis Junction, MD 20701 • (41 miles) • Full Time • 10/20/2026

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested! NOTE – Our positions require a Top Secret clearance , as well as the favorable completion of a polygraph . Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) In this key Data Engineering role, you'll get to build the workflow engines behind the curtain, designing reliable Apache Airflow pipelines that keep data moving cleanly, efficiently, and on schedule for analytics and operational needs.Required Skills Experience using the Linux CLI and Linux tools Experience developing Bash scripts to automate manual processes Recent software development experience using Python and Java Experience